issue-trackers: implemented more sophisticated ticket data extraction based on advanced regex module, and special

look-behind regex. This is a recommended ticket extraction from Atlassian itself (for Jira) and we also
implemented it for Redmine, or tickets

- bonus: report errors on patterns in preview window

pkgs/python-packages.nix

@@ -1,2497 +1,2509 b''
 # Generated by pip2nix 0.8.0.dev1
 # See https://github.com/johbo/pip2nix
 
 { pkgs, fetchurl, fetchgit, fetchhg }:
 
 self: super: {
   "alembic" = super.buildPythonPackage {
     name = "alembic-1.4.2";
     doCheck = false;
     propagatedBuildInputs = [
       self."sqlalchemy"
       self."mako"
       self."python-editor"
       self."python-dateutil"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/60/1e/cabc75a189de0fbb2841d0975243e59bde8b7822bacbb95008ac6fe9ad47/alembic-1.4.2.tar.gz";
       sha256 = "1gsdrzx9h7wfva200qvvsc9sn4w79mk2vs0bbnzjhxi1jw2b0nh3";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "amqp" = super.buildPythonPackage {
     name = "amqp-2.5.2";
     doCheck = false;
     propagatedBuildInputs = [
       self."vine"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/92/1d/433541994a5a69f4ad2fff39746ddbb0bdedb0ea0d85673eb0db68a7edd9/amqp-2.5.2.tar.gz";
       sha256 = "13dhhfxjrqcjybnq4zahg92mydhpg2l76nxcmq7d560687wsxwbp";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "apispec" = super.buildPythonPackage {
     name = "apispec-1.0.0";
     doCheck = false;
     propagatedBuildInputs = [
       self."PyYAML"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/67/15/346c04988dd67d36007e28145504c520491930c878b1f484a97b27a8f497/apispec-1.0.0.tar.gz";
       sha256 = "1712w1anvqrvadjjpvai84vbaygaxabd3zz5lxihdzwzs4gvi9sp";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "appenlight-client" = super.buildPythonPackage {
     name = "appenlight-client-0.6.26";
     doCheck = false;
     propagatedBuildInputs = [
       self."webob"
       self."requests"
       self."six"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/2e/56/418fc10379b96e795ee39a15e69a730c222818af04c3821fa354eaa859ec/appenlight_client-0.6.26.tar.gz";
       sha256 = "0s9xw3sb8s3pk73k78nnq4jil3q4mk6bczfa1fmgfx61kdxl2712";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "asn1crypto" = super.buildPythonPackage {
     name = "asn1crypto-0.24.0";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/fc/f1/8db7daa71f414ddabfa056c4ef792e1461ff655c2ae2928a2b675bfed6b4/asn1crypto-0.24.0.tar.gz";
       sha256 = "0jaf8rf9dx1lf23xfv2cdd5h52f1qr3w8k63985bc35g3d220p4x";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "atomicwrites" = super.buildPythonPackage {
     name = "atomicwrites-1.3.0";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/ec/0f/cd484ac8820fed363b374af30049adc8fd13065720fd4f4c6be8a2309da7/atomicwrites-1.3.0.tar.gz";
       sha256 = "19ngcscdf3jsqmpcxn6zl5b6anmsajb6izp1smcd1n02midl9abm";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "attrs" = super.buildPythonPackage {
     name = "attrs-19.3.0";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/98/c3/2c227e66b5e896e15ccdae2e00bbc69aa46e9a8ce8869cc5fa96310bf612/attrs-19.3.0.tar.gz";
       sha256 = "0wky4h28n7xnr6xv69p9z6kv8bzn50d10c3drmd9ds8gawbcxdzp";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "babel" = super.buildPythonPackage {
     name = "babel-1.3";
     doCheck = false;
     propagatedBuildInputs = [
       self."pytz"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/33/27/e3978243a03a76398c384c83f7ca879bc6e8f1511233a621fcada135606e/Babel-1.3.tar.gz";
       sha256 = "0bnin777lc53nxd1hp3apq410jj5wx92n08h7h4izpl4f4sx00lz";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "backports.shutil-get-terminal-size" = super.buildPythonPackage {
     name = "backports.shutil-get-terminal-size-1.0.0";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/ec/9c/368086faa9c016efce5da3e0e13ba392c9db79e3ab740b763fe28620b18b/backports.shutil_get_terminal_size-1.0.0.tar.gz";
       sha256 = "107cmn7g3jnbkp826zlj8rrj19fam301qvaqf0f3905f5217lgki";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "beaker" = super.buildPythonPackage {
     name = "beaker-1.9.1";
     doCheck = false;
     propagatedBuildInputs = [
       self."funcsigs"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/ca/14/a626188d0d0c7b55dd7cf1902046c2743bd392a7078bb53073e13280eb1e/Beaker-1.9.1.tar.gz";
       sha256 = "08arsn61r255lhz6hcpn2lsiqpg30clla805ysx06wmbhvb6w9rj";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "beautifulsoup4" = super.buildPythonPackage {
     name = "beautifulsoup4-4.6.3";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/88/df/86bffad6309f74f3ff85ea69344a078fc30003270c8df6894fca7a3c72ff/beautifulsoup4-4.6.3.tar.gz";
       sha256 = "041dhalzjciw6qyzzq7a2k4h1yvyk76xigp35hv5ibnn448ydy4h";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "billiard" = super.buildPythonPackage {
     name = "billiard-3.6.1.0";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/68/1d/2aea8fbb0b1e1260a8a2e77352de2983d36d7ac01207cf14c2b9c6cc860e/billiard-3.6.1.0.tar.gz";
       sha256 = "09hzy3aqi7visy4vmf4xiish61n0rq5nd3iwjydydps8yrs9r05q";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "bleach" = super.buildPythonPackage {
     name = "bleach-3.1.3";
     doCheck = false;
     propagatedBuildInputs = [
       self."six"
       self."webencodings"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/de/09/5267f8577a92487ed43bc694476c4629c6eca2e3c93fcf690a26bfe39e1d/bleach-3.1.3.tar.gz";
       sha256 = "0al437aw4p2xp83az5hhlrp913nsf0cg6kg4qj3fjhv4wakxipzq";
     };
     meta = {
       license = [ pkgs.lib.licenses.asl20 ];
     };
   };
   "bumpversion" = super.buildPythonPackage {
     name = "bumpversion-0.5.3";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/14/41/8c9da3549f8e00c84f0432c3a8cf8ed6898374714676aab91501d48760db/bumpversion-0.5.3.tar.gz";
       sha256 = "0zn7694yfipxg35ikkfh7kvgl2fissha3dnqad2c5bvsvmrwhi37";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "cachetools" = super.buildPythonPackage {
     name = "cachetools-3.1.1";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/ae/37/7fd45996b19200e0cb2027a0b6bef4636951c4ea111bfad36c71287247f6/cachetools-3.1.1.tar.gz";
       sha256 = "16m69l6n6y1r1y7cklm92rr7v69ldig2n3lbl3j323w5jz7d78lf";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "celery" = super.buildPythonPackage {
     name = "celery-4.3.0";
     doCheck = false;
     propagatedBuildInputs = [
       self."pytz"
       self."billiard"
       self."kombu"
       self."vine"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/a2/4b/d020836f751617e907e84753a41c92231cd4b673ff991b8ee9da52361323/celery-4.3.0.tar.gz";
       sha256 = "1y8y0gbgkwimpxqnxq2rm5qz2vy01fvjiybnpm00y5rzd2m34iac";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "certifi" = super.buildPythonPackage {
     name = "certifi-2020.4.5.1";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/b8/e2/a3a86a67c3fc8249ed305fc7b7d290ebe5e4d46ad45573884761ef4dea7b/certifi-2020.4.5.1.tar.gz";
       sha256 = "06b5gfs7wmmipln8f3z928d2mmx2j4b3x7pnqmj6cvmyfh8v7z2i";
     };
     meta = {
       license = [ pkgs.lib.licenses.mpl20 { fullName = "Mozilla Public License 2.0 (MPL 2.0)"; } ];
     };
   };
   "cffi" = super.buildPythonPackage {
     name = "cffi-1.12.3";
     doCheck = false;
     propagatedBuildInputs = [
       self."pycparser"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/93/1a/ab8c62b5838722f29f3daffcc8d4bd61844aa9b5f437341cc890ceee483b/cffi-1.12.3.tar.gz";
       sha256 = "0x075521fxwv0mfp4cqzk7lvmw4n94bjw601qkcv314z5s182704";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "chameleon" = super.buildPythonPackage {
     name = "chameleon-2.24";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/5a/9e/637379ffa13c5172b5c0e704833ffea6bf51cec7567f93fd6e903d53ed74/Chameleon-2.24.tar.gz";
       sha256 = "0ykqr7syxfa6h9adjfnsv1gdsca2xzm22vmic8859n0f0j09abj5";
     };
     meta = {
       license = [ { fullName = "BSD-like (http://repoze.org/license.html)"; } ];
     };
   };
   "channelstream" = super.buildPythonPackage {
     name = "channelstream-0.6.14";
     doCheck = false;
     propagatedBuildInputs = [
       self."gevent"
       self."ws4py"
       self."marshmallow"
       self."python-dateutil"
       self."pyramid"
       self."pyramid-jinja2"
       self."pyramid-apispec"
       self."itsdangerous"
       self."requests"
       self."six"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/d4/2d/86d6757ccd06ce673ee224123471da3d45251d061da7c580bfc259bad853/channelstream-0.6.14.tar.gz";
       sha256 = "0qgy5j3rj6c8cslzidh32glhkrhbbdxjc008y69v8a0y3zyaz2d3";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "chardet" = super.buildPythonPackage {
     name = "chardet-3.0.4";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/fc/bb/a5768c230f9ddb03acc9ef3f0d4a3cf93462473795d18e9535498c8f929d/chardet-3.0.4.tar.gz";
       sha256 = "1bpalpia6r5x1kknbk11p1fzph56fmmnp405ds8icksd3knr5aw4";
     };
     meta = {
       license = [ { fullName = "LGPL"; } { fullName = "GNU Library or Lesser General Public License (LGPL)"; } ];
     };
   };
   "click" = super.buildPythonPackage {
     name = "click-7.0";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/f8/5c/f60e9d8a1e77005f664b76ff8aeaee5bc05d0a91798afd7f53fc998dbc47/Click-7.0.tar.gz";
       sha256 = "1mzjixd4vjbjvzb6vylki9w1556a9qmdh35kzmq6cign46av952v";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "colander" = super.buildPythonPackage {
     name = "colander-1.7.0";
     doCheck = false;
     propagatedBuildInputs = [
       self."translationstring"
       self."iso8601"
       self."enum34"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/db/e4/74ab06f54211917b41865cafc987ce511e35503de48da9bfe9358a1bdc3e/colander-1.7.0.tar.gz";
       sha256 = "1wl1bqab307lbbcjx81i28s3yl6dlm4rf15fxawkjb6j48x1cn6p";
     };
     meta = {
       license = [ { fullName = "BSD-derived (http://www.repoze.org/LICENSE.txt)"; } ];
     };
   };
   "configobj" = super.buildPythonPackage {
     name = "configobj-5.0.6";
     doCheck = false;
     propagatedBuildInputs = [
       self."six"
     ];
     src = fetchurl {
       url = "https://code.rhodecode.com/upstream/configobj/artifacts/download/0-012de99a-b1e1-4f64-a5c0-07a98a41b324.tar.gz?md5=6a513f51fe04b2c18cf84c1395a7c626";
       sha256 = "0kqfrdfr14mw8yd8qwq14dv2xghpkjmd3yjsy8dfcbvpcc17xnxp";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "configparser" = super.buildPythonPackage {
     name = "configparser-4.0.2";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/16/4f/48975536bd488d3a272549eb795ac4a13a5f7fcdc8995def77fbef3532ee/configparser-4.0.2.tar.gz";
       sha256 = "1priacxym85yjcf68hh38w55nqswaxp71ryjyfdk222kg9l85ln7";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "contextlib2" = super.buildPythonPackage {
     name = "contextlib2-0.6.0.post1";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/02/54/669207eb72e3d8ae8b38aa1f0703ee87a0e9f88f30d3c0a47bebdb6de242/contextlib2-0.6.0.post1.tar.gz";
       sha256 = "0bhnr2ac7wy5l85ji909gyljyk85n92w8pdvslmrvc8qih4r1x01";
     };
     meta = {
       license = [ pkgs.lib.licenses.psfl ];
     };
   };
   "cov-core" = super.buildPythonPackage {
     name = "cov-core-1.15.0";
     doCheck = false;
     propagatedBuildInputs = [
       self."coverage"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/4b/87/13e75a47b4ba1be06f29f6d807ca99638bedc6b57fa491cd3de891ca2923/cov-core-1.15.0.tar.gz";
       sha256 = "0k3np9ymh06yv1ib96sb6wfsxjkqhmik8qfsn119vnhga9ywc52a";
     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "coverage" = super.buildPythonPackage {
     name = "coverage-4.5.4";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/85/d5/818d0e603685c4a613d56f065a721013e942088047ff1027a632948bdae6/coverage-4.5.4.tar.gz";
       sha256 = "0p0j4di6h8k6ica7jwwj09azdcg4ycxq60i9qsskmsg94cd9yzg0";
     };
     meta = {
       license = [ pkgs.lib.licenses.asl20 ];
     };
   };
   "cryptography" = super.buildPythonPackage {
     name = "cryptography-2.6.1";
     doCheck = false;
     propagatedBuildInputs = [
       self."asn1crypto"
       self."six"
       self."cffi"
       self."enum34"
       self."ipaddress"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/07/ca/bc827c5e55918ad223d59d299fff92f3563476c3b00d0a9157d9c0217449/cryptography-2.6.1.tar.gz";
       sha256 = "19iwz5avym5zl6jrrrkym1rdaa9h61j20ph4cswsqgv8xg5j3j16";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal { fullName = "BSD or Apache License, Version 2.0"; } pkgs.lib.licenses.asl20 ];
     };
   };
   "cssselect" = super.buildPythonPackage {
     name = "cssselect-1.0.3";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/52/ea/f31e1d2e9eb130fda2a631e22eac369dc644e8807345fbed5113f2d6f92b/cssselect-1.0.3.tar.gz";
       sha256 = "011jqa2jhmydhi0iz4v1w3cr540z5zas8g2bw8brdw4s4b2qnv86";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "cssutils" = super.buildPythonPackage {
     name = "cssutils-1.0.2";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/5c/0b/c5f29d29c037e97043770b5e7c740b6252993e4b57f029b3cd03c78ddfec/cssutils-1.0.2.tar.gz";
       sha256 = "1bxchrbqzapwijap0yhlxdil1w9bmwvgx77aizlkhc2mcxjg1z52";
     };
     meta = {
       license = [ { fullName = "GNU Library or Lesser General Public License (LGPL)"; } { fullName = "LGPL 2.1 or later, see also http://cthedot.de/cssutils/"; } ];
     };
   };
   "decorator" = super.buildPythonPackage {
     name = "decorator-4.1.2";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/bb/e0/f6e41e9091e130bf16d4437dabbac3993908e4d6485ecbc985ef1352db94/decorator-4.1.2.tar.gz";
       sha256 = "1d8npb11kxyi36mrvjdpcjij76l5zfyrz2f820brf0l0rcw4vdkw";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal { fullName = "new BSD License"; } ];
     };
   };
   "deform" = super.buildPythonPackage {
     name = "deform-2.0.8";
     doCheck = false;
     propagatedBuildInputs = [
       self."chameleon"
       self."colander"
       self."iso8601"
       self."peppercorn"
       self."translationstring"
       self."zope.deprecation"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/21/d0/45fdf891a82722c02fc2da319cf2d1ae6b5abf9e470ad3762135a895a868/deform-2.0.8.tar.gz";
       sha256 = "0wbjv98sib96649aqaygzxnrkclyy50qij2rha6fn1i4c86bfdl9";
     };
     meta = {
       license = [ { fullName = "Repoze Public License"; } { fullName = "BSD-derived (http://www.repoze.org/LICENSE.txt)"; } ];
     };
   };
   "defusedxml" = super.buildPythonPackage {
     name = "defusedxml-0.6.0";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/a4/5f/f8aa58ca0cf01cbcee728abc9d88bfeb74e95e6cb4334cfd5bed5673ea77/defusedxml-0.6.0.tar.gz";
       sha256 = "1xbp8fivl3wlbyg2jrvs4lalaqv1xp9a9f29p75wdx2s2d6h717n";
     };
     meta = {
       license = [ pkgs.lib.licenses.psfl ];
     };
   };
   "dm.xmlsec.binding" = super.buildPythonPackage {
     name = "dm.xmlsec.binding-1.3.7";
     doCheck = false;
     propagatedBuildInputs = [
       self."setuptools"
       self."lxml"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/2c/9e/7651982d50252692991acdae614af821fd6c79bc8dcd598ad71d55be8fc7/dm.xmlsec.binding-1.3.7.tar.gz";
       sha256 = "03jjjscx1pz2nc0dwiw9nia02qbz1c6f0f9zkyr8fmvys2n5jkb3";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "docutils" = super.buildPythonPackage {
     name = "docutils-0.16";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/2f/e0/3d435b34abd2d62e8206171892f174b180cd37b09d57b924ca5c2ef2219d/docutils-0.16.tar.gz";
       sha256 = "1z3qliszqca9m719q3qhdkh0ghh90g500avzdgi7pl77x5h3mpn2";
     };
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal pkgs.lib.licenses.publicDomain pkgs.lib.licenses.gpl1 { fullName = "public domain, Python, 2-Clause BSD, GPL 3 (see COPYING.txt)"; } pkgs.lib.licenses.psfl ];
     };
   };
   "dogpile.cache" = super.buildPythonPackage {
     name = "dogpile.cache-0.9.0";
     doCheck = false;
     propagatedBuildInputs = [
       self."decorator"
     ];
     src = fetchurl {
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     src = fetchurl {
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     src = fetchurl {
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   "elasticsearch" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
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   "elasticsearch-dsl" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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       self."python-dateutil"
       self."elasticsearch"
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     src = fetchurl {
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     meta = {
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     doCheck = false;
     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
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   "elasticsearch1-dsl" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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       self."python-dateutil"
       self."elasticsearch1"
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     src = fetchurl {
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     meta = {
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     propagatedBuildInputs = [
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     src = fetchurl {
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     propagatedBuildInputs = [
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     src = fetchurl {
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   "enum34" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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   "formencode" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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   "funcsigs" = super.buildPythonPackage {
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     src = fetchurl {
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     meta = {
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   "functools32" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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   "future" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "futures" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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   "gevent" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
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   "gnureadline" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "gprof2dot" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "greenlet" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "gunicorn" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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   "hupper" = super.buildPythonPackage {
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     src = fetchurl {
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   "idna" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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   "importlib-metadata" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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       self."configparser"
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     src = fetchurl {
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     meta = {
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   "infrae.cache" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
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     doCheck = false;
     src = fetchurl {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "ipdb" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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     src = fetchurl {
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   "ipython" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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       self."prompt-toolkit"
       self."pygments"
       self."pexpect"
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       self."pathlib2"
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   "ipython-genutils" = super.buildPythonPackage {
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     src = fetchurl {
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     src = fetchurl {
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     propagatedBuildInputs = [
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     src = fetchurl {
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   "itsdangerous" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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   "jinja2" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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     src = fetchurl {
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     propagatedBuildInputs = [
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     src = fetchurl {
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   "jupyter-client" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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       self."jupyter-core"
       self."pyzmq"
       self."python-dateutil"
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     src = fetchurl {
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     propagatedBuildInputs = [
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     src = fetchurl {
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     propagatedBuildInputs = [
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     src = fetchurl {
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     src = fetchurl {
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   "mako" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
       license = [ pkgs.lib.licenses.mit ];
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   "markdown" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "markupsafe" = super.buildPythonPackage {
     name = "markupsafe-1.1.1";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/b9/2e/64db92e53b86efccfaea71321f597fa2e1b2bd3853d8ce658568f7a13094/MarkupSafe-1.1.1.tar.gz";
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     meta = {
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   "marshmallow" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
       license = [ pkgs.lib.licenses.mit ];
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   "mistune" = super.buildPythonPackage {
     name = "mistune-0.8.4";
     doCheck = false;
     src = fetchurl {
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     meta = {
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   "mock" = super.buildPythonPackage {
     name = "mock-3.0.5";
     doCheck = false;
     propagatedBuildInputs = [
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       self."funcsigs"
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     src = fetchurl {
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     meta = {
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   "more-itertools" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
       license = [ pkgs.lib.licenses.mit ];
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   "msgpack-python" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "mysql-python" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/a5/e9/51b544da85a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1.2.5.zip";
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     meta = {
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   "nbconvert" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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       self."jinja2"
       self."pygments"
       self."traitlets"
       self."jupyter-core"
       self."nbformat"
       self."entrypoints"
       self."bleach"
       self."pandocfilters"
       self."testpath"
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     src = fetchurl {
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     meta = {
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   "nbformat" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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       self."traitlets"
       self."jsonschema"
       self."jupyter-core"
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     src = fetchurl {
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   "packaging" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."pyparsing"
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     src = fetchurl {
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     meta = {
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   "pandocfilters" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "paste" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
       license = [ pkgs.lib.licenses.mit ];
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   "pastedeploy" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
       license = [ pkgs.lib.licenses.mit ];
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   "pastescript" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."paste"
       self."pastedeploy"
       self."six"
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     src = fetchurl {
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     meta = {
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   "pathlib2" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."six"
       self."scandir"
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     src = fetchurl {
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     meta = {
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   "peppercorn" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/e4/77/93085de7108cdf1a0b092ff443872a8f9442c736d7ddebdf2f27627935f4/peppercorn-0.6.tar.gz";
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     meta = {
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   "pexpect" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."ptyprocess"
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     src = fetchurl {
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     meta = {
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   "pickleshare" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."pathlib2"
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     src = fetchurl {
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     meta = {
       license = [ pkgs.lib.licenses.mit ];
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   "plaster" = super.buildPythonPackage {
     name = "plaster-1.0";
     doCheck = false;
     propagatedBuildInputs = [
       self."setuptools"
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     src = fetchurl {
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     meta = {
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   "plaster-pastedeploy" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."pastedeploy"
       self."plaster"
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     src = fetchurl {
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     meta = {
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   "pluggy" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."importlib-metadata"
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     src = fetchurl {
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     meta = {
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   "premailer" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."lxml"
       self."cssselect"
       self."cssutils"
       self."requests"
       self."cachetools"
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     src = fetchurl {
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     meta = {
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   "prompt-toolkit" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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       self."wcwidth"
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     src = fetchurl {
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     meta = {
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   "psutil" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "psycopg2" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/84/d7/6a93c99b5ba4d4d22daa3928b983cec66df4536ca50b22ce5dcac65e4e71/psycopg2-2.8.4.tar.gz";
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     meta = {
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   "ptyprocess" = super.buildPythonPackage {
     name = "ptyprocess-0.6.0";
     doCheck = false;
     src = fetchurl {
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   "py" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "py-bcrypt" = super.buildPythonPackage {
     name = "py-bcrypt-0.4";
     doCheck = false;
     src = fetchurl {
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     meta = {
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   "py-gfm" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."setuptools"
       self."markdown"
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     src = fetchurl {
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     meta = {
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   "pyasn1" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "pyasn1-modules" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."pyasn1"
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     src = fetchurl {
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     meta = {
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   "pycparser" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "pycrypto" = super.buildPythonPackage {
     name = "pycrypto-2.6.1";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/60/db/645aa9af249f059cc3a368b118de33889219e0362141e75d4eaf6f80f163/pycrypto-2.6.1.tar.gz";
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     meta = {
       license = [ pkgs.lib.licenses.publicDomain ];
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   "pycurl" = super.buildPythonPackage {
     name = "pycurl-7.43.0.3";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/ac/b3/0f3979633b7890bab6098d84c84467030b807a1e2b31f5d30103af5a71ca/pycurl-7.43.0.3.tar.gz";
       sha256 = "13nsvqhvnmnvfk75s8iynqsgszyv06cjp4drd3psi7zpbh63623g";
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     meta = {
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   "pygments" = super.buildPythonPackage {
     name = "pygments-2.4.2";
     doCheck = false;
     src = fetchurl {
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     meta = {
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   "pymysql" = super.buildPythonPackage {
     name = "pymysql-0.8.1";
     doCheck = false;
     src = fetchurl {
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   "pyotp" = super.buildPythonPackage {
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     src = fetchurl {
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   "pyparsing" = super.buildPythonPackage {
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     src = fetchurl {
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     meta = {
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   "pyramid" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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       self."plaster"
       self."plaster-pastedeploy"
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       self."translationstring"
       self."venusian"
       self."webob"
       self."zope.deprecation"
       self."zope.interface"
       self."repoze.lru"
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     src = fetchurl {
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     meta = {
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   "pyramid-debugtoolbar" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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       self."pyramid-mako"
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       self."pygments"
       self."ipaddress"
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     src = fetchurl {
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     meta = {
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   "pyramid-jinja2" = super.buildPythonPackage {
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     propagatedBuildInputs = [
       self."pyramid"
       self."zope.deprecation"
       self."jinja2"
       self."markupsafe"
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     src = fetchurl {
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   "pyramid-apispec" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
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   "pyramid-mailer" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."pyramid"
       self."repoze.sendmail"
       self."transaction"
     ];
     src = fetchurl {
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     };
     meta = {
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   "pyramid-mako" = super.buildPythonPackage {
     name = "pyramid-mako-1.1.0";
     doCheck = false;
     propagatedBuildInputs = [
       self."pyramid"
       self."mako"
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     src = fetchurl {
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     meta = {
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   "pysqlite" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
       license = [ { fullName = "zlib/libpng License"; } { fullName = "zlib/libpng license"; } ];
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   "pytest" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."py"
       self."six"
       self."packaging"
       self."attrs"
       self."atomicwrites"
       self."pluggy"
       self."importlib-metadata"
       self."wcwidth"
       self."funcsigs"
       self."pathlib2"
       self."more-itertools"
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     src = fetchurl {
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     meta = {
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   "pytest-cov" = super.buildPythonPackage {
     name = "pytest-cov-2.7.1";
     doCheck = false;
     propagatedBuildInputs = [
       self."pytest"
       self."coverage"
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     src = fetchurl {
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     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal pkgs.lib.licenses.mit ];
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   "pytest-profiling" = super.buildPythonPackage {
     name = "pytest-profiling-1.7.0";
     doCheck = false;
     propagatedBuildInputs = [
       self."six"
       self."pytest"
       self."gprof2dot"
     ];
     src = fetchurl {
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     meta = {
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   "pytest-runner" = super.buildPythonPackage {
     name = "pytest-runner-5.1";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/d9/6d/4b41a74b31720e25abd4799be72d54811da4b4d0233e38b75864dcc1f7ad/pytest-runner-5.1.tar.gz";
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     meta = {
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   "pytest-sugar" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."pytest"
       self."termcolor"
       self."packaging"
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     src = fetchurl {
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     meta = {
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   "pytest-timeout" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."pytest"
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     src = fetchurl {
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     meta = {
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   "python-dateutil" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."six"
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     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/be/ed/5bbc91f03fa4c839c4c7360375da77f9659af5f7086b7a7bdda65771c8e0/python-dateutil-2.8.1.tar.gz";
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     meta = {
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   "python-editor" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "python-ldap" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."pyasn1"
       self."pyasn1-modules"
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     src = fetchurl {
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       sha256 = "13nvrhp85yr0jyxixcjj012iw8l9wynxxlykm9j3alss6waln73x";
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     meta = {
       license = [ pkgs.lib.licenses.psfl ];
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   "python-memcached" = super.buildPythonPackage {
     name = "python-memcached-1.59";
     doCheck = false;
     propagatedBuildInputs = [
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     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/90/59/5faf6e3cd8a568dd4f737ddae4f2e54204fd8c51f90bf8df99aca6c22318/python-memcached-1.59.tar.gz";
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     meta = {
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   "python-pam" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/01/16/544d01cae9f28e0292dbd092b6b8b0bf222b528f362ee768a5bed2140111/python-pam-1.8.4.tar.gz";
       sha256 = "16whhc0vr7gxsbzvsnq65nq8fs3wwmx755cavm8kkczdkz4djmn8";
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     meta = {
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   };
   "python-saml" = super.buildPythonPackage {
     name = "python-saml-2.4.2";
     doCheck = false;
     propagatedBuildInputs = [
       self."dm.xmlsec.binding"
       self."isodate"
       self."defusedxml"
     ];
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/79/a8/a6611017e0883102fd5e2b73c9d90691b8134e38247c04ee1531d3dc647c/python-saml-2.4.2.tar.gz";
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     meta = {
       license = [ pkgs.lib.licenses.mit ];
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   "pytz" = super.buildPythonPackage {
     name = "pytz-2019.3";
     doCheck = false;
     src = fetchurl {
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     meta = {
       license = [ pkgs.lib.licenses.mit ];
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   "pyzmq" = super.buildPythonPackage {
     name = "pyzmq-14.6.0";
     doCheck = false;
     src = fetchurl {
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     meta = {
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   };
   "PyYAML" = super.buildPythonPackage {
     name = "PyYAML-5.3.1";
     doCheck = false;
     src = fetchurl {
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     };
     meta = {
       license = [ pkgs.lib.licenses.mit ];
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   };
+  "regex" = super.buildPythonPackage {
+    name = "regex-2020.9.27";
+    doCheck = false;
+    src = fetchurl {
+      url = "https://files.pythonhosted.org/packages/93/8c/17f45cdfb39b13d4b5f909e4b4c2917abcbdef9c0036919a0399769148cf/regex-2020.9.27.tar.gz";
+      sha256 = "179ngfzwbsjvn5vhyzdahvmg0f7acahkwwy9bpjy1pv08bm2mwx6";
+    };
+    meta = {
+      license = [ pkgs.lib.licenses.psfl ];
+    };
+  };
   "redis" = super.buildPythonPackage {
     name = "redis-3.4.1";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/ef/2e/2c0f59891db7db087a7eeaa79bc7c7f2c039e71a2b5b0a41391e9d462926/redis-3.4.1.tar.gz";
       sha256 = "07yaj0j9fs7xdkg5bg926fa990khyigjbp31si8ai20vj8sv7kqd";
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     meta = {
       license = [ pkgs.lib.licenses.mit ];
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   };
   "repoze.lru" = super.buildPythonPackage {
     name = "repoze.lru-0.7";
     doCheck = false;
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/12/bc/595a77c4b5e204847fdf19268314ef59c85193a9dc9f83630fc459c0fee5/repoze.lru-0.7.tar.gz";
       sha256 = "0xzz1aw2smy8hdszrq8yhnklx6w1r1mf55061kalw3iq35gafa84";
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     meta = {
       license = [ { fullName = "Repoze Public License"; } { fullName = "BSD-derived (http://www.repoze.org/LICENSE.txt)"; } ];
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   "repoze.sendmail" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."setuptools"
       self."zope.interface"
       self."transaction"
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     src = fetchurl {
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     };
     meta = {
       license = [ pkgs.lib.licenses.zpl21 ];
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   };
   "requests" = super.buildPythonPackage {
     name = "requests-2.22.0";
     doCheck = false;
     propagatedBuildInputs = [
       self."chardet"
       self."idna"
       self."urllib3"
       self."certifi"
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     src = fetchurl {
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     meta = {
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   "rhodecode-enterprise-ce" = super.buildPythonPackage {
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     buildInputs = [
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       self."py"
       self."pytest-cov"
       self."pytest-sugar"
       self."pytest-runner"
       self."pytest-profiling"
       self."pytest-timeout"
       self."gprof2dot"
       self."mock"
       self."cov-core"
       self."coverage"
       self."webtest"
       self."beautifulsoup4"
       self."configobj"
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     doCheck = true;
     propagatedBuildInputs = [
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       self."babel"
       self."beaker"
       self."bleach"
       self."celery"
       self."channelstream"
       self."click"
       self."colander"
       self."configobj"
       self."cssselect"
       self."cryptography"
       self."decorator"
       self."deform"
       self."docutils"
       self."dogpile.cache"
       self."dogpile.core"
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       self."infrae.cache"
       self."iso8601"
       self."itsdangerous"
       self."kombu"
       self."lxml"
       self."mako"
       self."markdown"
       self."markupsafe"
       self."msgpack-python"
       self."pyotp"
       self."packaging"
       self."pathlib2"
       self."paste"
       self."pastedeploy"
       self."pastescript"
       self."peppercorn"
       self."premailer"
       self."psutil"
       self."py-bcrypt"
       self."pycurl"
       self."pycrypto"
       self."pygments"
       self."pyparsing"
       self."pyramid-debugtoolbar"
       self."pyramid-mako"
       self."pyramid"
       self."pyramid-mailer"
       self."python-dateutil"
       self."python-ldap"
       self."python-memcached"
       self."python-pam"
       self."python-saml"
       self."pytz"
       self."tzlocal"
       self."pyzmq"
       self."py-gfm"
+      self."regex"
       self."redis"
       self."repoze.lru"
       self."requests"
       self."routes"
       self."simplejson"
       self."six"
       self."sqlalchemy"
       self."sshpubkeys"
       self."subprocess32"
       self."supervisor"
       self."translationstring"
       self."urllib3"
       self."urlobject"
       self."venusian"
       self."weberror"
       self."webhelpers2"
       self."webob"
       self."whoosh"
       self."wsgiref"
       self."zope.cachedescriptors"
       self."zope.deprecation"
       self."zope.event"
       self."zope.interface"
       self."mysql-python"
       self."pymysql"
       self."pysqlite"
       self."psycopg2"
       self."nbconvert"
       self."nbformat"
       self."jupyter-client"
       self."jupyter-core"
       self."alembic"
       self."invoke"
       self."bumpversion"
       self."gevent"
       self."greenlet"
       self."gunicorn"
       self."waitress"
       self."ipdb"
       self."ipython"
       self."rhodecode-tools"
       self."appenlight-client"
       self."pytest"
       self."py"
       self."pytest-cov"
       self."pytest-sugar"
       self."pytest-runner"
       self."pytest-profiling"
       self."pytest-timeout"
       self."gprof2dot"
       self."mock"
       self."cov-core"
       self."coverage"
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     propagatedBuildInputs = [
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       self."requests"
       self."urllib3"
       self."whoosh"
       self."elasticsearch"
       self."elasticsearch-dsl"
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     src = fetchurl {
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     meta = {
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   "routes" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
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   "scandir" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "setproctitle" = super.buildPythonPackage {
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     src = fetchurl {
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     meta = {
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   "setuptools" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "simplegeneric" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "simplejson" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "six" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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   "sqlalchemy" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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   "sshpubkeys" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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       self."ecdsa"
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     src = fetchurl {
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     meta = {
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   "subprocess32" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "supervisor" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "tempita" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "termcolor" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "testpath" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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   "traitlets" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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       self."six"
       self."decorator"
       self."enum34"
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     src = fetchurl {
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   "transaction" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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     src = fetchurl {
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     src = fetchurl {
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     meta = {
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   "tzlocal" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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     src = fetchurl {
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   "urllib3" = super.buildPythonPackage {
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     src = fetchurl {
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     meta = {
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   "urlobject" = super.buildPythonPackage {
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     src = fetchurl {
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     meta = {
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   "venusian" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "vine" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "waitress" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "wcwidth" = super.buildPythonPackage {
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     src = fetchurl {
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     meta = {
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   "webencodings" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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   "weberror" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
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   "webhelpers2" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
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   "webob" = super.buildPythonPackage {
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     src = fetchurl {
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     meta = {
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   "webtest" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
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       self."webob"
       self."waitress"
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     src = fetchurl {
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     meta = {
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   "whoosh" = super.buildPythonPackage {
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     doCheck = false;
     src = fetchurl {
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     meta = {
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   "ws4py" = super.buildPythonPackage {
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     src = fetchurl {
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   "wsgiref" = super.buildPythonPackage {
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     src = fetchurl {
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   "zipp" = super.buildPythonPackage {
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     propagatedBuildInputs = [
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     src = fetchurl {
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     propagatedBuildInputs = [
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     src = fetchurl {
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     meta = {
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   "zope.deprecation" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."setuptools"
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     src = fetchurl {
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     meta = {
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   "zope.event" = super.buildPythonPackage {
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     doCheck = false;
     propagatedBuildInputs = [
       self."setuptools"
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     src = fetchurl {
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     meta = {
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     doCheck = false;
     propagatedBuildInputs = [
       self."setuptools"
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     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/4e/d0/c9d16bd5b38de44a20c6dc5d5ed80a49626fafcb3db9f9efdc2a19026db6/zope.interface-4.6.0.tar.gz";
       sha256 = "1rgh2x3rcl9r0v0499kf78xy86rnmanajf4ywmqb943wpk50sg8v";
     };
     meta = {
       license = [ pkgs.lib.licenses.zpl21 ];
     };
   };
 
 ### Test requirements
 
   
 }

requirements.txt

@@ -1,123 +1,124 b''
 ## dependencies
 
 amqp==2.5.2
 babel==1.3
 beaker==1.9.1
 bleach==3.1.3
 celery==4.3.0
 channelstream==0.6.14
 click==7.0
 colander==1.7.0
 # our custom configobj
 https://code.rhodecode.com/upstream/configobj/artifacts/download/0-012de99a-b1e1-4f64-a5c0-07a98a41b324.tar.gz?md5=6a513f51fe04b2c18cf84c1395a7c626#egg=configobj==5.0.6
 cssselect==1.0.3
 cryptography==2.6.1
 decorator==4.1.2
 deform==2.0.8
 docutils==0.16.0
 dogpile.cache==0.9.0
 dogpile.core==0.4.1
 formencode==1.2.4
 future==0.14.3
 futures==3.0.2
 infrae.cache==1.0.1
 iso8601==0.1.12
 itsdangerous==1.1.0
 kombu==4.6.6
 lxml==4.2.5
 mako==1.1.0
 markdown==2.6.11
 markupsafe==1.1.1
 msgpack-python==0.5.6
 pyotp==2.3.0
 packaging==20.3
 pathlib2==2.3.5
 paste==3.4.0
 pastedeploy==2.1.0
 pastescript==3.2.0
 peppercorn==0.6
 premailer==3.6.1
 psutil==5.7.0
 py-bcrypt==0.4
 pycurl==7.43.0.3
 pycrypto==2.6.1
 pygments==2.4.2
 pyparsing==2.4.7
 pyramid-debugtoolbar==4.6.1
 pyramid-mako==1.1.0
 pyramid==1.10.4
 pyramid_mailer==0.15.1
 python-dateutil==2.8.1
 python-ldap==3.2.0
 python-memcached==1.59
 python-pam==1.8.4
 python-saml==2.4.2
 pytz==2019.3
 tzlocal==1.5.1
 pyzmq==14.6.0
 py-gfm==0.1.4
+regex==2020.9.27
 redis==3.4.1
 repoze.lru==0.7
 requests==2.22.0
 routes==2.4.1
 simplejson==3.16.0
 six==1.11.0
 sqlalchemy==1.3.15
 sshpubkeys==3.1.0
 subprocess32==3.5.4
 supervisor==4.1.0
 translationstring==1.3
 urllib3==1.25.2
 urlobject==2.4.3
 venusian==1.2.0
 weberror==0.13.1
 webhelpers2==2.0
 webob==1.8.5
 whoosh==2.7.4
 wsgiref==0.1.2
 zope.cachedescriptors==4.3.1
 zope.deprecation==4.4.0
 zope.event==4.4.0
 zope.interface==4.6.0
 
 # DB drivers
 mysql-python==1.2.5
 pymysql==0.8.1
 pysqlite==2.8.3
 psycopg2==2.8.4
 
 # IPYTHON RENDERING
 # entrypoints backport, pypi version doesn't support egg installs
 https://code.rhodecode.com/upstream/entrypoints/artifacts/download/0-8e9ee9e4-c4db-409c-b07e-81568fd1832d.tar.gz?md5=3a027b8ff1d257b91fe257de6c43357d#egg=entrypoints==0.2.2.rhodecode-upstream1
 nbconvert==5.3.1
 nbformat==4.4.0
 jupyter-client==5.0.0
 jupyter-core==4.5.0
 
 ## cli tools
 alembic==1.4.2
 invoke==0.13.0
 bumpversion==0.5.3
 
 ## http servers
 gevent==1.5.0
 greenlet==0.4.15
 gunicorn==19.9.0
 waitress==1.3.1
 
 ## debug
 ipdb==0.13.2
 ipython==5.1.0
 
 ## rhodecode-tools, special case, use file://PATH.tar.gz#egg=rhodecode-tools==X.Y.Z, to test local version
 https://code.rhodecode.com/rhodecode-tools-ce/artifacts/download/0-ed54e749-2ef5-4bc7-ae7f-7900e3c2aa15.tar.gz?sha256=76f024bad3a1e55fdb3d64f13f5b77ff21a12fee699918de2110fe21effd5a3a#egg=rhodecode-tools==1.4.0
 
 
 ## appenlight
 appenlight-client==0.6.26
 
 ## test related requirements
 -r requirements_test.txt
 
 ## uncomment to add the debug libraries
 #-r requirements_debug.txt

rhodecode/apps/admin/views/settings.py

@@ -1,783 +1,792 b''
 # -*- coding: utf-8 -*-
 
 # Copyright (C) 2010-2020 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 
 import logging
 import collections
 
 import datetime
 import formencode
 import formencode.htmlfill
 
 import rhodecode
 from pyramid.view import view_config
 from pyramid.httpexceptions import HTTPFound, HTTPNotFound
 from pyramid.renderers import render
 from pyramid.response import Response
 
 from rhodecode.apps._base import BaseAppView
 from rhodecode.apps._base.navigation import navigation_list
 from rhodecode.apps.svn_support.config_keys import generate_config
 from rhodecode.lib import helpers as h
 from rhodecode.lib.auth import (
     LoginRequired, HasPermissionAllDecorator, CSRFRequired)
 from rhodecode.lib.celerylib import tasks, run_task
 from rhodecode.lib.utils import repo2db_mapper
 from rhodecode.lib.utils2 import str2bool, safe_unicode, AttributeDict
 from rhodecode.lib.index import searcher_from_config
 
 from rhodecode.model.db import RhodeCodeUi, Repository
 from rhodecode.model.forms import (ApplicationSettingsForm,
     ApplicationUiSettingsForm, ApplicationVisualisationForm,
     LabsSettingsForm, IssueTrackerPatternsForm)
 from rhodecode.model.permission import PermissionModel
 from rhodecode.model.repo_group import RepoGroupModel
 
 from rhodecode.model.scm import ScmModel
 from rhodecode.model.notification import EmailNotificationModel
 from rhodecode.model.meta import Session
 from rhodecode.model.settings import (
     IssueTrackerSettingsModel, VcsSettingsModel, SettingNotFound,
     SettingsModel)
 
 
 log = logging.getLogger(__name__)
 
 
 class AdminSettingsView(BaseAppView):
 
     def load_default_context(self):
         c = self._get_local_tmpl_context()
         c.labs_active = str2bool(
             rhodecode.CONFIG.get('labs_settings_active', 'true'))
         c.navlist = navigation_list(self.request)
 
         return c
 
     @classmethod
     def _get_ui_settings(cls):
         ret = RhodeCodeUi.query().all()
 
         if not ret:
             raise Exception('Could not get application ui settings !')
         settings = {}
         for each in ret:
             k = each.ui_key
             v = each.ui_value
             if k == '/':
                 k = 'root_path'
 
             if k in ['push_ssl', 'publish', 'enabled']:
                 v = str2bool(v)
 
             if k.find('.') != -1:
                 k = k.replace('.', '_')
 
             if each.ui_section in ['hooks', 'extensions']:
                 v = each.ui_active
 
             settings[each.ui_section + '_' + k] = v
         return settings
 
     @classmethod
     def _form_defaults(cls):
         defaults = SettingsModel().get_all_settings()
         defaults.update(cls._get_ui_settings())
 
         defaults.update({
             'new_svn_branch': '',
             'new_svn_tag': '',
         })
         return defaults
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @view_config(
         route_name='admin_settings_vcs', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_vcs(self):
         c = self.load_default_context()
         c.active = 'vcs'
         model = VcsSettingsModel()
         c.svn_branch_patterns = model.get_global_svn_branch_patterns()
         c.svn_tag_patterns = model.get_global_svn_tag_patterns()
 
         settings = self.request.registry.settings
         c.svn_proxy_generate_config = settings[generate_config]
 
         defaults = self._form_defaults()
 
         model.create_largeobjects_dirs_if_needed(defaults['paths_root_path'])
 
         data = render('rhodecode:templates/admin/settings/settings.mako',
                       self._get_template_context(c), self.request)
         html = formencode.htmlfill.render(
             data,
             defaults=defaults,
             encoding="UTF-8",
             force_defaults=False
         )
         return Response(html)
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @CSRFRequired()
     @view_config(
         route_name='admin_settings_vcs_update', request_method='POST',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_vcs_update(self):
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'vcs'
 
         model = VcsSettingsModel()
         c.svn_branch_patterns = model.get_global_svn_branch_patterns()
         c.svn_tag_patterns = model.get_global_svn_tag_patterns()
 
         settings = self.request.registry.settings
         c.svn_proxy_generate_config = settings[generate_config]
 
         application_form = ApplicationUiSettingsForm(self.request.translate)()
 
         try:
             form_result = application_form.to_python(dict(self.request.POST))
         except formencode.Invalid as errors:
             h.flash(
                 _("Some form inputs contain invalid data."),
                 category='error')
             data = render('rhodecode:templates/admin/settings/settings.mako',
                           self._get_template_context(c), self.request)
             html = formencode.htmlfill.render(
                 data,
                 defaults=errors.value,
                 errors=errors.error_dict or {},
                 prefix_error=False,
                 encoding="UTF-8",
                 force_defaults=False
             )
             return Response(html)
 
         try:
             if c.visual.allow_repo_location_change:
                 model.update_global_path_setting(form_result['paths_root_path'])
 
             model.update_global_ssl_setting(form_result['web_push_ssl'])
             model.update_global_hook_settings(form_result)
 
             model.create_or_update_global_svn_settings(form_result)
             model.create_or_update_global_hg_settings(form_result)
             model.create_or_update_global_git_settings(form_result)
             model.create_or_update_global_pr_settings(form_result)
         except Exception:
             log.exception("Exception while updating settings")
             h.flash(_('Error occurred during updating '
                       'application settings'), category='error')
         else:
             Session().commit()
             h.flash(_('Updated VCS settings'), category='success')
             raise HTTPFound(h.route_path('admin_settings_vcs'))
 
         data = render('rhodecode:templates/admin/settings/settings.mako',
                       self._get_template_context(c), self.request)
         html = formencode.htmlfill.render(
             data,
             defaults=self._form_defaults(),
             encoding="UTF-8",
             force_defaults=False
         )
         return Response(html)
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @CSRFRequired()
     @view_config(
         route_name='admin_settings_vcs_svn_pattern_delete', request_method='POST',
         renderer='json_ext', xhr=True)
     def settings_vcs_delete_svn_pattern(self):
         delete_pattern_id = self.request.POST.get('delete_svn_pattern')
         model = VcsSettingsModel()
         try:
             model.delete_global_svn_pattern(delete_pattern_id)
         except SettingNotFound:
             log.exception(
                 'Failed to delete svn_pattern with id %s', delete_pattern_id)
             raise HTTPNotFound()
 
         Session().commit()
         return True
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @view_config(
         route_name='admin_settings_mapping', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_mapping(self):
         c = self.load_default_context()
         c.active = 'mapping'
 
         data = render('rhodecode:templates/admin/settings/settings.mako',
                       self._get_template_context(c), self.request)
         html = formencode.htmlfill.render(
             data,
             defaults=self._form_defaults(),
             encoding="UTF-8",
             force_defaults=False
         )
         return Response(html)
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @CSRFRequired()
     @view_config(
         route_name='admin_settings_mapping_update', request_method='POST',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_mapping_update(self):
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'mapping'
         rm_obsolete = self.request.POST.get('destroy', False)
         invalidate_cache = self.request.POST.get('invalidate', False)
         log.debug('rescanning repo location with destroy obsolete=%s', rm_obsolete)
 
         if invalidate_cache:
             log.debug('invalidating all repositories cache')
             for repo in Repository.get_all():
                 ScmModel().mark_for_invalidation(repo.repo_name, delete=True)
 
         filesystem_repos = ScmModel().repo_scan()
         added, removed = repo2db_mapper(filesystem_repos, rm_obsolete)
         PermissionModel().trigger_permission_flush()
 
         _repr = lambda l: ', '.join(map(safe_unicode, l)) or '-'
         h.flash(_('Repositories successfully '
                   'rescanned added: %s ; removed: %s') %
                 (_repr(added), _repr(removed)),
                 category='success')
         raise HTTPFound(h.route_path('admin_settings_mapping'))
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @view_config(
         route_name='admin_settings', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     @view_config(
         route_name='admin_settings_global', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_global(self):
         c = self.load_default_context()
         c.active = 'global'
         c.personal_repo_group_default_pattern = RepoGroupModel()\
             .get_personal_group_name_pattern()
 
         data = render('rhodecode:templates/admin/settings/settings.mako',
                       self._get_template_context(c), self.request)
         html = formencode.htmlfill.render(
             data,
             defaults=self._form_defaults(),
             encoding="UTF-8",
             force_defaults=False
         )
         return Response(html)
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @CSRFRequired()
     @view_config(
         route_name='admin_settings_update', request_method='POST',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     @view_config(
         route_name='admin_settings_global_update', request_method='POST',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_global_update(self):
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'global'
         c.personal_repo_group_default_pattern = RepoGroupModel()\
             .get_personal_group_name_pattern()
         application_form = ApplicationSettingsForm(self.request.translate)()
         try:
             form_result = application_form.to_python(dict(self.request.POST))
         except formencode.Invalid as errors:
             h.flash(
                 _("Some form inputs contain invalid data."),
                 category='error')
             data = render('rhodecode:templates/admin/settings/settings.mako',
                           self._get_template_context(c), self.request)
             html = formencode.htmlfill.render(
                 data,
                 defaults=errors.value,
                 errors=errors.error_dict or {},
                 prefix_error=False,
                 encoding="UTF-8",
                 force_defaults=False
             )
             return Response(html)
 
         settings = [
             ('title', 'rhodecode_title', 'unicode'),
             ('realm', 'rhodecode_realm', 'unicode'),
             ('pre_code', 'rhodecode_pre_code', 'unicode'),
             ('post_code', 'rhodecode_post_code', 'unicode'),
             ('captcha_public_key', 'rhodecode_captcha_public_key', 'unicode'),
             ('captcha_private_key', 'rhodecode_captcha_private_key', 'unicode'),
             ('create_personal_repo_group', 'rhodecode_create_personal_repo_group', 'bool'),
             ('personal_repo_group_pattern', 'rhodecode_personal_repo_group_pattern', 'unicode'),
         ]
         try:
             for setting, form_key, type_ in settings:
                 sett = SettingsModel().create_or_update_setting(
                     setting, form_result[form_key], type_)
                 Session().add(sett)
 
             Session().commit()
             SettingsModel().invalidate_settings_cache()
             h.flash(_('Updated application settings'), category='success')
         except Exception:
             log.exception("Exception while updating application settings")
             h.flash(
                 _('Error occurred during updating application settings'),
                 category='error')
 
         raise HTTPFound(h.route_path('admin_settings_global'))
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @view_config(
         route_name='admin_settings_visual', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_visual(self):
         c = self.load_default_context()
         c.active = 'visual'
 
         data = render('rhodecode:templates/admin/settings/settings.mako',
                       self._get_template_context(c), self.request)
         html = formencode.htmlfill.render(
             data,
             defaults=self._form_defaults(),
             encoding="UTF-8",
             force_defaults=False
         )
         return Response(html)
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @CSRFRequired()
     @view_config(
         route_name='admin_settings_visual_update', request_method='POST',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_visual_update(self):
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'visual'
         application_form = ApplicationVisualisationForm(self.request.translate)()
         try:
             form_result = application_form.to_python(dict(self.request.POST))
         except formencode.Invalid as errors:
             h.flash(
                 _("Some form inputs contain invalid data."),
                 category='error')
             data = render('rhodecode:templates/admin/settings/settings.mako',
                           self._get_template_context(c), self.request)
             html = formencode.htmlfill.render(
                 data,
                 defaults=errors.value,
                 errors=errors.error_dict or {},
                 prefix_error=False,
                 encoding="UTF-8",
                 force_defaults=False
             )
             return Response(html)
 
         try:
             settings = [
                 ('show_public_icon', 'rhodecode_show_public_icon', 'bool'),
                 ('show_private_icon', 'rhodecode_show_private_icon', 'bool'),
                 ('stylify_metatags', 'rhodecode_stylify_metatags', 'bool'),
                 ('repository_fields', 'rhodecode_repository_fields', 'bool'),
                 ('dashboard_items', 'rhodecode_dashboard_items', 'int'),
                 ('admin_grid_items', 'rhodecode_admin_grid_items', 'int'),
                 ('show_version', 'rhodecode_show_version', 'bool'),
                 ('use_gravatar', 'rhodecode_use_gravatar', 'bool'),
                 ('markup_renderer', 'rhodecode_markup_renderer', 'unicode'),
                 ('gravatar_url', 'rhodecode_gravatar_url', 'unicode'),
                 ('clone_uri_tmpl', 'rhodecode_clone_uri_tmpl', 'unicode'),
                 ('clone_uri_ssh_tmpl', 'rhodecode_clone_uri_ssh_tmpl', 'unicode'),
                 ('support_url', 'rhodecode_support_url', 'unicode'),
                 ('show_revision_number', 'rhodecode_show_revision_number', 'bool'),
                 ('show_sha_length', 'rhodecode_show_sha_length', 'int'),
             ]
             for setting, form_key, type_ in settings:
                 sett = SettingsModel().create_or_update_setting(
                     setting, form_result[form_key], type_)
                 Session().add(sett)
 
             Session().commit()
             SettingsModel().invalidate_settings_cache()
             h.flash(_('Updated visualisation settings'), category='success')
         except Exception:
             log.exception("Exception updating visualization settings")
             h.flash(_('Error occurred during updating '
                       'visualisation settings'),
                     category='error')
 
         raise HTTPFound(h.route_path('admin_settings_visual'))
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @view_config(
         route_name='admin_settings_issuetracker', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_issuetracker(self):
         c = self.load_default_context()
         c.active = 'issuetracker'
         defaults = c.rc_config
 
         entry_key = 'rhodecode_issuetracker_pat_'
 
         c.issuetracker_entries = {}
         for k, v in defaults.items():
             if k.startswith(entry_key):
                 uid = k[len(entry_key):]
                 c.issuetracker_entries[uid] = None
 
         for uid in c.issuetracker_entries:
             c.issuetracker_entries[uid] = AttributeDict({
                 'pat': defaults.get('rhodecode_issuetracker_pat_' + uid),
                 'url': defaults.get('rhodecode_issuetracker_url_' + uid),
                 'pref': defaults.get('rhodecode_issuetracker_pref_' + uid),
                 'desc': defaults.get('rhodecode_issuetracker_desc_' + uid),
             })
 
         return self._get_template_context(c)
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @CSRFRequired()
     @view_config(
         route_name='admin_settings_issuetracker_test', request_method='POST',
         renderer='string', xhr=True)
     def settings_issuetracker_test(self):
-        return h.urlify_commit_message(
+        error_container = []
+
+        urlified_commit = h.urlify_commit_message(
             self.request.POST.get('test_text', ''),
-            'repo_group/test_repo1')
+            'repo_group/test_repo1', error_container=error_container)
+        if error_container:
+            def converter(inp):
+                return h.html_escape(unicode(inp))
+
+            return 'ERRORS: ' + '\n'.join(map(converter, error_container))
+
+        return urlified_commit
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @CSRFRequired()
     @view_config(
         route_name='admin_settings_issuetracker_update', request_method='POST',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_issuetracker_update(self):
         _ = self.request.translate
         self.load_default_context()
         settings_model = IssueTrackerSettingsModel()
 
         try:
             form = IssueTrackerPatternsForm(self.request.translate)()
             data = form.to_python(self.request.POST)
         except formencode.Invalid as errors:
             log.exception('Failed to add new pattern')
             error = errors
             h.flash(_('Invalid issue tracker pattern: {}'.format(error)),
                     category='error')
             raise HTTPFound(h.route_path('admin_settings_issuetracker'))
 
         if data:
             for uid in data.get('delete_patterns', []):
                 settings_model.delete_entries(uid)
 
             for pattern in data.get('patterns', []):
                 for setting, value, type_ in pattern:
                     sett = settings_model.create_or_update_setting(
                         setting, value, type_)
                     Session().add(sett)
 
                 Session().commit()
 
             SettingsModel().invalidate_settings_cache()
             h.flash(_('Updated issue tracker entries'), category='success')
         raise HTTPFound(h.route_path('admin_settings_issuetracker'))
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @CSRFRequired()
     @view_config(
         route_name='admin_settings_issuetracker_delete', request_method='POST',
         renderer='json_ext', xhr=True)
     def settings_issuetracker_delete(self):
         _ = self.request.translate
         self.load_default_context()
         uid = self.request.POST.get('uid')
         try:
             IssueTrackerSettingsModel().delete_entries(uid)
         except Exception:
             log.exception('Failed to delete issue tracker setting %s', uid)
             raise HTTPNotFound()
 
         SettingsModel().invalidate_settings_cache()
         h.flash(_('Removed issue tracker entry.'), category='success')
 
         return {'deleted': uid}
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @view_config(
         route_name='admin_settings_email', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_email(self):
         c = self.load_default_context()
         c.active = 'email'
         c.rhodecode_ini = rhodecode.CONFIG
 
         data = render('rhodecode:templates/admin/settings/settings.mako',
                       self._get_template_context(c), self.request)
         html = formencode.htmlfill.render(
             data,
             defaults=self._form_defaults(),
             encoding="UTF-8",
             force_defaults=False
         )
         return Response(html)
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @CSRFRequired()
     @view_config(
         route_name='admin_settings_email_update', request_method='POST',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_email_update(self):
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'email'
 
         test_email = self.request.POST.get('test_email')
 
         if not test_email:
             h.flash(_('Please enter email address'), category='error')
             raise HTTPFound(h.route_path('admin_settings_email'))
 
         email_kwargs = {
             'date': datetime.datetime.now(),
             'user': self._rhodecode_db_user
         }
 
         (subject, email_body, email_body_plaintext) = EmailNotificationModel().render_email(
             EmailNotificationModel.TYPE_EMAIL_TEST, **email_kwargs)
 
         recipients = [test_email] if test_email else None
 
         run_task(tasks.send_email, recipients, subject,
                  email_body_plaintext, email_body)
 
         h.flash(_('Send email task created'), category='success')
         raise HTTPFound(h.route_path('admin_settings_email'))
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @view_config(
         route_name='admin_settings_hooks', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_hooks(self):
         c = self.load_default_context()
         c.active = 'hooks'
 
         model = SettingsModel()
         c.hooks = model.get_builtin_hooks()
         c.custom_hooks = model.get_custom_hooks()
 
         data = render('rhodecode:templates/admin/settings/settings.mako',
                       self._get_template_context(c), self.request)
         html = formencode.htmlfill.render(
             data,
             defaults=self._form_defaults(),
             encoding="UTF-8",
             force_defaults=False
         )
         return Response(html)
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @CSRFRequired()
     @view_config(
         route_name='admin_settings_hooks_update', request_method='POST',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     @view_config(
         route_name='admin_settings_hooks_delete', request_method='POST',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_hooks_update(self):
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'hooks'
         if c.visual.allow_custom_hooks_settings:
             ui_key = self.request.POST.get('new_hook_ui_key')
             ui_value = self.request.POST.get('new_hook_ui_value')
 
             hook_id = self.request.POST.get('hook_id')
             new_hook = False
 
             model = SettingsModel()
             try:
                 if ui_value and ui_key:
                     model.create_or_update_hook(ui_key, ui_value)
                     h.flash(_('Added new hook'), category='success')
                     new_hook = True
                 elif hook_id:
                     RhodeCodeUi.delete(hook_id)
                     Session().commit()
 
                 # check for edits
                 update = False
                 _d = self.request.POST.dict_of_lists()
                 for k, v in zip(_d.get('hook_ui_key', []),
                                 _d.get('hook_ui_value_new', [])):
                     model.create_or_update_hook(k, v)
                     update = True
 
                 if update and not new_hook:
                     h.flash(_('Updated hooks'), category='success')
                 Session().commit()
             except Exception:
                 log.exception("Exception during hook creation")
                 h.flash(_('Error occurred during hook creation'),
                         category='error')
 
         raise HTTPFound(h.route_path('admin_settings_hooks'))
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @view_config(
         route_name='admin_settings_search', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_search(self):
         c = self.load_default_context()
         c.active = 'search'
 
         c.searcher = searcher_from_config(self.request.registry.settings)
         c.statistics = c.searcher.statistics(self.request.translate)
 
         return self._get_template_context(c)
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @view_config(
         route_name='admin_settings_automation', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_automation(self):
         c = self.load_default_context()
         c.active = 'automation'
 
         return self._get_template_context(c)
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @view_config(
         route_name='admin_settings_labs', request_method='GET',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_labs(self):
         c = self.load_default_context()
         if not c.labs_active:
             raise HTTPFound(h.route_path('admin_settings'))
 
         c.active = 'labs'
         c.lab_settings = _LAB_SETTINGS
 
         data = render('rhodecode:templates/admin/settings/settings.mako',
                       self._get_template_context(c), self.request)
         html = formencode.htmlfill.render(
             data,
             defaults=self._form_defaults(),
             encoding="UTF-8",
             force_defaults=False
         )
         return Response(html)
 
     @LoginRequired()
     @HasPermissionAllDecorator('hg.admin')
     @CSRFRequired()
     @view_config(
         route_name='admin_settings_labs_update', request_method='POST',
         renderer='rhodecode:templates/admin/settings/settings.mako')
     def settings_labs_update(self):
         _ = self.request.translate
         c = self.load_default_context()
         c.active = 'labs'
 
         application_form = LabsSettingsForm(self.request.translate)()
         try:
             form_result = application_form.to_python(dict(self.request.POST))
         except formencode.Invalid as errors:
             h.flash(
                 _("Some form inputs contain invalid data."),
                 category='error')
             data = render('rhodecode:templates/admin/settings/settings.mako',
                           self._get_template_context(c), self.request)
             html = formencode.htmlfill.render(
                 data,
                 defaults=errors.value,
                 errors=errors.error_dict or {},
                 prefix_error=False,
                 encoding="UTF-8",
                 force_defaults=False
             )
             return Response(html)
 
         try:
             session = Session()
             for setting in _LAB_SETTINGS:
                 setting_name = setting.key[len('rhodecode_'):]
                 sett = SettingsModel().create_or_update_setting(
                     setting_name, form_result[setting.key], setting.type)
                 session.add(sett)
 
         except Exception:
             log.exception('Exception while updating lab settings')
             h.flash(_('Error occurred during updating labs settings'),
                     category='error')
         else:
             Session().commit()
             SettingsModel().invalidate_settings_cache()
             h.flash(_('Updated Labs settings'), category='success')
             raise HTTPFound(h.route_path('admin_settings_labs'))
 
         data = render('rhodecode:templates/admin/settings/settings.mako',
                       self._get_template_context(c), self.request)
         html = formencode.htmlfill.render(
             data,
             defaults=self._form_defaults(),
             encoding="UTF-8",
             force_defaults=False
         )
         return Response(html)
 
 
 # :param key: name of the setting including the 'rhodecode_' prefix
 # :param type: the RhodeCodeSetting type to use.
 # :param group: the i18ned group in which we should dispaly this setting
 # :param label: the i18ned label we should display for this setting
 # :param help: the i18ned help we should dispaly for this setting
 LabSetting = collections.namedtuple(
     'LabSetting', ('key', 'type', 'group', 'label', 'help'))
 
 
 # This list has to be kept in sync with the form
 # rhodecode.model.forms.LabsSettingsForm.
 _LAB_SETTINGS = [
 
 ]

rhodecode/events/repo.py

@@ -1,436 +1,436 b''
 # Copyright (C) 2016-2020 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 import collections
 import logging
 import datetime
 
 from rhodecode.translation import lazy_ugettext
 from rhodecode.model.db import User, Repository, Session
 from rhodecode.events.base import RhodeCodeIntegrationEvent
 from rhodecode.lib.vcs.exceptions import CommitDoesNotExistError
 
 log = logging.getLogger(__name__)
 
 
 def _commits_as_dict(event, commit_ids, repos):
     """
     Helper function to serialize commit_ids
 
     :param event: class calling this method
     :param commit_ids: commits to get
     :param repos: list of repos to check
     """
     from rhodecode.lib.utils2 import extract_mentioned_users
     from rhodecode.lib.helpers import (
         urlify_commit_message, process_patterns, chop_at_smart)
     from rhodecode.model.repo import RepoModel
 
     if not repos:
         raise Exception('no repo defined')
 
     if not isinstance(repos, (tuple, list)):
         repos = [repos]
 
     if not commit_ids:
         return []
 
     needed_commits = list(commit_ids)
 
     commits = []
     reviewers = []
     for repo in repos:
         if not needed_commits:
             return commits  # return early if we have the commits we need
 
         vcs_repo = repo.scm_instance(cache=False)
 
         try:
             # use copy of needed_commits since we modify it while iterating
             for commit_id in list(needed_commits):
                 if commit_id.startswith('tag=>'):
                     raw_id = commit_id[5:]
                     cs_data = {
                         'raw_id': commit_id, 'short_id': commit_id,
                         'branch': None,
                         'git_ref_change': 'tag_add',
                         'message': 'Added new tag {}'.format(raw_id),
                         'author': event.actor.full_contact,
                         'date': datetime.datetime.now(),
                         'refs': {
                             'branches': [],
                             'bookmarks': [],
                             'tags': []
                         }
                     }
                     commits.append(cs_data)
 
                 elif commit_id.startswith('delete_branch=>'):
                     raw_id = commit_id[15:]
                     cs_data = {
                         'raw_id': commit_id, 'short_id': commit_id,
                         'branch': None,
                         'git_ref_change': 'branch_delete',
                         'message': 'Deleted branch {}'.format(raw_id),
                         'author': event.actor.full_contact,
                         'date': datetime.datetime.now(),
                         'refs': {
                             'branches': [],
                             'bookmarks': [],
                             'tags': []
                         }
                     }
                     commits.append(cs_data)
 
                 else:
                     try:
                         cs = vcs_repo.get_commit(commit_id)
                     except CommitDoesNotExistError:
                         continue  # maybe its in next repo
 
                     cs_data = cs.__json__()
                     cs_data['refs'] = cs._get_refs()
 
                 cs_data['mentions'] = extract_mentioned_users(cs_data['message'])
                 cs_data['reviewers'] = reviewers
                 cs_data['url'] = RepoModel().get_commit_url(
                     repo, cs_data['raw_id'], request=event.request)
                 cs_data['permalink_url'] = RepoModel().get_commit_url(
                     repo, cs_data['raw_id'], request=event.request,
                     permalink=True)
-                urlified_message, issues_data = process_patterns(
+                urlified_message, issues_data, errors = process_patterns(
                     cs_data['message'], repo.repo_name)
                 cs_data['issues'] = issues_data
                 cs_data['message_html'] = urlify_commit_message(
                     cs_data['message'], repo.repo_name)
                 cs_data['message_html_title'] = chop_at_smart(
                     cs_data['message'], '\n', suffix_if_chopped='...')
                 commits.append(cs_data)
 
                 needed_commits.remove(commit_id)
 
         except Exception:
             log.exception('Failed to extract commits data')
             # we don't send any commits when crash happens, only full list
             # matters we short circuit then.
             return []
 
     missing_commits = set(commit_ids) - set(c['raw_id'] for c in commits)
     if missing_commits:
         log.error('Inconsistent repository state. '
                   'Missing commits: %s', ', '.join(missing_commits))
 
     return commits
 
 
 def _issues_as_dict(commits):
     """ Helper function to serialize issues from commits """
     issues = {}
     for commit in commits:
         for issue in commit['issues']:
             issues[issue['id']] = issue
     return issues
 
 
 class RepoEvent(RhodeCodeIntegrationEvent):
     """
     Base class for events acting on a repository.
 
     :param repo: a :class:`Repository` instance
     """
 
     def __init__(self, repo):
         super(RepoEvent, self).__init__()
         self.repo = repo
 
     def as_dict(self):
         from rhodecode.model.repo import RepoModel
         data = super(RepoEvent, self).as_dict()
 
         extra_fields = collections.OrderedDict()
         for field in self.repo.extra_fields:
             extra_fields[field.field_key] = field.field_value
 
         data.update({
             'repo': {
                 'repo_id': self.repo.repo_id,
                 'repo_name': self.repo.repo_name,
                 'repo_type': self.repo.repo_type,
                 'url': RepoModel().get_url(
                     self.repo, request=self.request),
                 'permalink_url': RepoModel().get_url(
                     self.repo, request=self.request, permalink=True),
                 'extra_fields': extra_fields
             }
         })
         return data
 
 
 class RepoCommitCommentEvent(RepoEvent):
     """
     An instance of this class is emitted as an :term:`event` after a comment is made
     on repository commit.
     """
 
     name = 'repo-commit-comment'
     display_name = lazy_ugettext('repository commit comment')
     description = lazy_ugettext('Event triggered after a comment was made '
                                 'on commit inside a repository')
 
     def __init__(self, repo, commit, comment):
         super(RepoCommitCommentEvent, self).__init__(repo)
         self.commit = commit
         self.comment = comment
 
     def as_dict(self):
         data = super(RepoCommitCommentEvent, self).as_dict()
         data['commit'] = {
             'commit_id': self.commit.raw_id,
             'commit_message': self.commit.message,
             'commit_branch': self.commit.branch,
         }
 
         data['comment'] = {
             'comment_id': self.comment.comment_id,
             'comment_text': self.comment.text,
             'comment_type': self.comment.comment_type,
             'comment_f_path': self.comment.f_path,
             'comment_line_no': self.comment.line_no,
             'comment_version': self.comment.last_version,
         }
         return data
 
 
 class RepoCommitCommentEditEvent(RepoEvent):
     """
     An instance of this class is emitted as an :term:`event` after a comment is edited
     on repository commit.
     """
 
     name = 'repo-commit-edit-comment'
     display_name = lazy_ugettext('repository commit edit comment')
     description = lazy_ugettext('Event triggered after a comment was edited '
                                 'on commit inside a repository')
 
     def __init__(self, repo, commit, comment):
         super(RepoCommitCommentEditEvent, self).__init__(repo)
         self.commit = commit
         self.comment = comment
 
     def as_dict(self):
         data = super(RepoCommitCommentEditEvent, self).as_dict()
         data['commit'] = {
             'commit_id': self.commit.raw_id,
             'commit_message': self.commit.message,
             'commit_branch': self.commit.branch,
         }
 
         data['comment'] = {
             'comment_id': self.comment.comment_id,
             'comment_text': self.comment.text,
             'comment_type': self.comment.comment_type,
             'comment_f_path': self.comment.f_path,
             'comment_line_no': self.comment.line_no,
             'comment_version': self.comment.last_version,
         }
         return data
 
 
 class RepoPreCreateEvent(RepoEvent):
     """
     An instance of this class is emitted as an :term:`event` before a repo is
     created.
     """
     name = 'repo-pre-create'
     display_name = lazy_ugettext('repository pre create')
     description = lazy_ugettext('Event triggered before repository is created')
 
 
 class RepoCreateEvent(RepoEvent):
     """
     An instance of this class is emitted as an :term:`event` whenever a repo is
     created.
     """
     name = 'repo-create'
     display_name = lazy_ugettext('repository created')
     description = lazy_ugettext('Event triggered after repository was created')
 
 
 class RepoPreDeleteEvent(RepoEvent):
     """
     An instance of this class is emitted as an :term:`event` whenever a repo is
     created.
     """
     name = 'repo-pre-delete'
     display_name = lazy_ugettext('repository pre delete')
     description = lazy_ugettext('Event triggered before a repository is deleted')
 
 
 class RepoDeleteEvent(RepoEvent):
     """
     An instance of this class is emitted as an :term:`event` whenever a repo is
     created.
     """
     name = 'repo-delete'
     display_name = lazy_ugettext('repository deleted')
     description = lazy_ugettext('Event triggered after repository was deleted')
 
 
 class RepoVCSEvent(RepoEvent):
     """
     Base class for events triggered by the VCS
     """
     def __init__(self, repo_name, extras):
         self.repo = Repository.get_by_repo_name(repo_name)
         if not self.repo:
             raise Exception('repo by this name %s does not exist' % repo_name)
         self.extras = extras
         super(RepoVCSEvent, self).__init__(self.repo)
 
     @property
     def actor(self):
         if self.extras.get('username'):
             return User.get_by_username(self.extras['username'])
 
     @property
     def actor_ip(self):
         if self.extras.get('ip'):
             return self.extras['ip']
 
     @property
     def server_url(self):
         if self.extras.get('server_url'):
             return self.extras['server_url']
 
     @property
     def request(self):
         return self.extras.get('request') or self.get_request()
 
 
 class RepoPrePullEvent(RepoVCSEvent):
     """
     An instance of this class is emitted as an :term:`event` before commits
     are pulled from a repo.
     """
     name = 'repo-pre-pull'
     display_name = lazy_ugettext('repository pre pull')
     description = lazy_ugettext('Event triggered before repository code is pulled')
 
 
 class RepoPullEvent(RepoVCSEvent):
     """
     An instance of this class is emitted as an :term:`event` after commits
     are pulled from a repo.
     """
     name = 'repo-pull'
     display_name = lazy_ugettext('repository pull')
     description = lazy_ugettext('Event triggered after repository code was pulled')
 
 
 class RepoPrePushEvent(RepoVCSEvent):
     """
     An instance of this class is emitted as an :term:`event` before commits
     are pushed to a repo.
     """
     name = 'repo-pre-push'
     display_name = lazy_ugettext('repository pre push')
     description = lazy_ugettext('Event triggered before the code is '
                                 'pushed to a repository')
 
 
 class RepoPushEvent(RepoVCSEvent):
     """
     An instance of this class is emitted as an :term:`event` after commits
     are pushed to a repo.
 
     :param extras: (optional) dict of data from proxied VCS actions
     """
     name = 'repo-push'
     display_name = lazy_ugettext('repository push')
     description = lazy_ugettext('Event triggered after the code was '
                                 'pushed to a repository')
 
     def __init__(self, repo_name, pushed_commit_ids, extras):
         super(RepoPushEvent, self).__init__(repo_name, extras)
         self.pushed_commit_ids = pushed_commit_ids
         self.new_refs = extras.new_refs
 
     def as_dict(self):
         data = super(RepoPushEvent, self).as_dict()
 
         def branch_url(branch_name):
             return '{}/changelog?branch={}'.format(
                 data['repo']['url'], branch_name)
 
         def tag_url(tag_name):
             return '{}/files/{}/'.format(
                 data['repo']['url'], tag_name)
 
         commits = _commits_as_dict(
             self, commit_ids=self.pushed_commit_ids, repos=[self.repo])
 
         last_branch = None
         for commit in reversed(commits):
             commit['branch'] = commit['branch'] or last_branch
             last_branch = commit['branch']
         issues = _issues_as_dict(commits)
 
         branches = set()
         tags = set()
         for commit in commits:
             if commit['refs']['tags']:
                 for tag in commit['refs']['tags']:
                     tags.add(tag)
             if commit['branch']:
                 branches.add(commit['branch'])
 
         # maybe we have branches in new_refs ?
         try:
             branches = branches.union(set(self.new_refs['branches']))
         except Exception:
             pass
 
         branches = [
             {
                 'name': branch,
                 'url': branch_url(branch)
             }
             for branch in branches
         ]
 
         # maybe we have branches in new_refs ?
         try:
             tags = tags.union(set(self.new_refs['tags']))
         except Exception:
             pass
 
         tags = [
             {
                 'name': tag,
                 'url': tag_url(tag)
             }
             for tag in tags
         ]
 
         data['push'] = {
             'commits': commits,
             'issues': issues,
             'branches': branches,
             'tags': tags,
         }
         return data

rhodecode/lib/helpers.py

@@ -1,2106 +1,2113 b''
 # -*- coding: utf-8 -*-
 
 # Copyright (C) 2010-2020 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 """
 Helper functions
 
 Consists of functions to typically be used within templates, but also
 available to Controllers. This module is available to both as 'h'.
 """
 import base64
 
 import os
 import random
 import hashlib
 import StringIO
 import textwrap
 import urllib
 import math
 import logging
 import re
 import time
 import string
 import hashlib
+import regex
 from collections import OrderedDict
 
 import pygments
 import itertools
 import fnmatch
 import bleach
 
 from pyramid import compat
 from datetime import datetime
 from functools import partial
 from pygments.formatters.html import HtmlFormatter
 from pygments.lexers import (
     get_lexer_by_name, get_lexer_for_filename, get_lexer_for_mimetype)
 
 from pyramid.threadlocal import get_current_request
 from tempita import looper
 from webhelpers2.html import literal, HTML, escape
 from webhelpers2.html._autolink import _auto_link_urls
 from webhelpers2.html.tools import (
     button_to, highlight, js_obfuscate, strip_links, strip_tags)
 
 from webhelpers2.text import (
     chop_at, collapse, convert_accented_entities,
     convert_misc_entities, lchop, plural, rchop, remove_formatting,
     replace_whitespace, urlify, truncate, wrap_paragraphs)
 from webhelpers2.date import time_ago_in_words
 
 from webhelpers2.html.tags import (
     _input, NotGiven, _make_safe_id_component as safeid,
     form as insecure_form,
     auto_discovery_link, checkbox, end_form, file,
     hidden, image, javascript_link, link_to, link_to_if, link_to_unless, ol,
     select as raw_select, stylesheet_link, submit, text, password, textarea,
     ul, radio, Options)
 
 from webhelpers2.number import format_byte_size
 
 from rhodecode.lib.action_parser import action_parser
 from rhodecode.lib.pagination import Page, RepoPage, SqlPage
 from rhodecode.lib.ext_json import json
 from rhodecode.lib.utils import repo_name_slug, get_custom_lexer
 from rhodecode.lib.utils2 import (
     str2bool, safe_unicode, safe_str,
     get_commit_safe, datetime_to_time, time_to_datetime, time_to_utcdatetime,
     AttributeDict, safe_int, md5, md5_safe, get_host_info)
 from rhodecode.lib.markup_renderer import MarkupRenderer, relative_links
 from rhodecode.lib.vcs.exceptions import CommitDoesNotExistError
 from rhodecode.lib.vcs.backends.base import BaseChangeset, EmptyCommit
 from rhodecode.lib.vcs.conf.settings import ARCHIVE_SPECS
 from rhodecode.lib.index.search_utils import get_matching_line_offsets
 from rhodecode.config.conf import DATE_FORMAT, DATETIME_FORMAT
 from rhodecode.model.changeset_status import ChangesetStatusModel
 from rhodecode.model.db import Permission, User, Repository, UserApiKeys, FileStore
 from rhodecode.model.repo_group import RepoGroupModel
 from rhodecode.model.settings import IssueTrackerSettingsModel
 
 
 log = logging.getLogger(__name__)
 
 
 DEFAULT_USER = User.DEFAULT_USER
 DEFAULT_USER_EMAIL = User.DEFAULT_USER_EMAIL
 
 
 def asset(path, ver=None, **kwargs):
     """
     Helper to generate a static asset file path for rhodecode assets
 
     eg. h.asset('images/image.png', ver='3923')
 
     :param path: path of asset
     :param ver: optional version query param to append as ?ver=
     """
     request = get_current_request()
     query = {}
     query.update(kwargs)
     if ver:
         query = {'ver': ver}
     return request.static_path(
         'rhodecode:public/{}'.format(path), _query=query)
 
 
 default_html_escape_table = {
     ord('&'): u'&amp;',
     ord('<'): u'&lt;',
     ord('>'): u'&gt;',
     ord('"'): u'&quot;',
     ord("'"): u'&#39;',
 }
 
 
 def html_escape(text, html_escape_table=default_html_escape_table):
     """Produce entities within text."""
     return text.translate(html_escape_table)
 
 
 def chop_at_smart(s, sub, inclusive=False, suffix_if_chopped=None):
     """
     Truncate string ``s`` at the first occurrence of ``sub``.
 
     If ``inclusive`` is true, truncate just after ``sub`` rather than at it.
     """
     suffix_if_chopped = suffix_if_chopped or ''
     pos = s.find(sub)
     if pos == -1:
         return s
 
     if inclusive:
         pos += len(sub)
 
     chopped = s[:pos]
     left = s[pos:].strip()
 
     if left and suffix_if_chopped:
         chopped += suffix_if_chopped
 
     return chopped
 
 
 def shorter(text, size=20, prefix=False):
     postfix = '...'
     if len(text) > size:
         if prefix:
             # shorten in front
             return postfix + text[-(size - len(postfix)):]
         else:
             return text[:size - len(postfix)] + postfix
     return text
 
 
 def reset(name, value=None, id=NotGiven, type="reset", **attrs):
     """
     Reset button
     """
     return _input(type, name, value, id, attrs)
 
 
 def select(name, selected_values, options, id=NotGiven, **attrs):
 
     if isinstance(options, (list, tuple)):
         options_iter = options
         # Handle old value,label lists ... where value also can be value,label lists
         options = Options()
         for opt in options_iter:
             if isinstance(opt, tuple) and len(opt) == 2:
                 value, label = opt
             elif isinstance(opt, basestring):
                 value = label = opt
             else:
                 raise ValueError('invalid select option type %r' % type(opt))
 
             if isinstance(value, (list, tuple)):
                 option_group = options.add_optgroup(label)
                 for opt2 in value:
                     if isinstance(opt2, tuple) and len(opt2) == 2:
                         group_value, group_label = opt2
                     elif isinstance(opt2, basestring):
                         group_value = group_label = opt2
                     else:
                         raise ValueError('invalid select option type %r' % type(opt2))
 
                     option_group.add_option(group_label, group_value)
             else:
                 options.add_option(label, value)
 
     return raw_select(name, selected_values, options, id=id, **attrs)
 
 
 def branding(name, length=40):
     return truncate(name, length, indicator="")
 
 
 def FID(raw_id, path):
     """
     Creates a unique ID for filenode based on it's hash of path and commit
     it's safe to use in urls
 
     :param raw_id:
     :param path:
     """
 
     return 'c-%s-%s' % (short_id(raw_id), md5_safe(path)[:12])
 
 
 class _GetError(object):
     """Get error from form_errors, and represent it as span wrapped error
     message
 
     :param field_name: field to fetch errors for
     :param form_errors: form errors dict
     """
 
     def __call__(self, field_name, form_errors):
         tmpl = """<span class="error_msg">%s</span>"""
         if form_errors and field_name in form_errors:
             return literal(tmpl % form_errors.get(field_name))
 
 
 get_error = _GetError()
 
 
 class _ToolTip(object):
 
     def __call__(self, tooltip_title, trim_at=50):
         """
         Special function just to wrap our text into nice formatted
         autowrapped text
 
         :param tooltip_title:
         """
         tooltip_title = escape(tooltip_title)
         tooltip_title = tooltip_title.replace('<', '&lt;').replace('>', '&gt;')
         return tooltip_title
 
 
 tooltip = _ToolTip()
 
 files_icon = u'<i class="file-breadcrumb-copy tooltip icon-clipboard clipboard-action" data-clipboard-text="{}" title="Copy file path"></i>'
 
 
 def files_breadcrumbs(repo_name, repo_type, commit_id, file_path, landing_ref_name=None, at_ref=None,
                       limit_items=False, linkify_last_item=False, hide_last_item=False,
                       copy_path_icon=True):
     if isinstance(file_path, str):
         file_path = safe_unicode(file_path)
 
     if at_ref:
         route_qry = {'at': at_ref}
         default_landing_ref = at_ref or landing_ref_name or commit_id
     else:
         route_qry = None
         default_landing_ref = commit_id
 
     # first segment is a `HOME` link to repo files root location
     root_name = literal(u'<i class="icon-home"></i>')
 
     url_segments = [
         link_to(
             root_name,
             repo_files_by_ref_url(
                 repo_name,
                 repo_type,
                 f_path=None,  # None here is a special case for SVN repos,
                               # that won't prefix with a ref
                 ref_name=default_landing_ref,
                 commit_id=commit_id,
                 query=route_qry
             )
         )]
 
     path_segments = file_path.split('/')
     last_cnt = len(path_segments) - 1
     for cnt, segment in enumerate(path_segments):
         if not segment:
             continue
         segment_html = escape(segment)
 
         last_item = cnt == last_cnt
 
         if last_item and hide_last_item:
             # iterate over and hide last element
             continue
 
         if last_item and linkify_last_item is False:
             # plain version
             url_segments.append(segment_html)
         else:
             url_segments.append(
                 link_to(
                     segment_html,
                     repo_files_by_ref_url(
                         repo_name,
                         repo_type,
                         f_path='/'.join(path_segments[:cnt + 1]),
                         ref_name=default_landing_ref,
                         commit_id=commit_id,
                         query=route_qry
                     ),
                 ))
 
     limited_url_segments = url_segments[:1] + ['...'] + url_segments[-5:]
     if limit_items and len(limited_url_segments) < len(url_segments):
         url_segments = limited_url_segments
 
     full_path = file_path
     if copy_path_icon:
         icon = files_icon.format(escape(full_path))
     else:
         icon = ''
 
     if file_path == '':
         return root_name
     else:
         return literal(' / '.join(url_segments) + icon)
 
 
 def files_url_data(request):
     matchdict = request.matchdict
 
     if 'f_path' not in matchdict:
         matchdict['f_path'] = ''
 
     if 'commit_id' not in matchdict:
         matchdict['commit_id'] = 'tip'
 
     return json.dumps(matchdict)
 
 
 def repo_files_by_ref_url(db_repo_name, db_repo_type, f_path, ref_name, commit_id, query=None, ):
     _is_svn = is_svn(db_repo_type)
     final_f_path = f_path
 
     if _is_svn:
         """
         For SVN the ref_name cannot be used as a commit_id, it needs to be prefixed with
         actually commit_id followed by the ref_name. This should be done only in case
         This is a initial landing url, without additional paths.
 
         like: /1000/tags/1.0.0/?at=tags/1.0.0
         """
 
         if ref_name and ref_name != 'tip':
             # NOTE(marcink): for svn the ref_name is actually the stored path, so we prefix it
             # for SVN we only do this magic prefix if it's root, .eg landing revision
             # of files link. If we are in the tree we don't need this since we traverse the url
             # that has everything stored
             if f_path in ['', '/']:
                 final_f_path = '/'.join([ref_name, f_path])
 
         # SVN always needs a commit_id explicitly, without a named REF
         default_commit_id = commit_id
     else:
         """
         For git and mercurial we construct a new URL using the names instead of commit_id
         like: /master/some_path?at=master
         """
         # We currently do not support branches with slashes
         if '/' in ref_name:
             default_commit_id = commit_id
         else:
             default_commit_id = ref_name
 
     # sometimes we pass f_path as None, to indicate explicit no prefix,
     # we translate it to string to not have None
     final_f_path = final_f_path or ''
 
     files_url = route_path(
         'repo_files',
         repo_name=db_repo_name,
         commit_id=default_commit_id,
         f_path=final_f_path,
         _query=query
     )
     return files_url
 
 
 def code_highlight(code, lexer, formatter, use_hl_filter=False):
     """
     Lex ``code`` with ``lexer`` and format it with the formatter ``formatter``.
 
     If ``outfile`` is given and a valid file object (an object
     with a ``write`` method), the result will be written to it, otherwise
     it is returned as a string.
     """
     if use_hl_filter:
         # add HL filter
         from rhodecode.lib.index import search_utils
         lexer.add_filter(search_utils.ElasticSearchHLFilter())
     return pygments.format(pygments.lex(code, lexer), formatter)
 
 
 class CodeHtmlFormatter(HtmlFormatter):
     """
     My code Html Formatter for source codes
     """
 
     def wrap(self, source, outfile):
         return self._wrap_div(self._wrap_pre(self._wrap_code(source)))
 
     def _wrap_code(self, source):
         for cnt, it in enumerate(source):
             i, t = it
             t = '<div id="L%s">%s</div>' % (cnt + 1, t)
             yield i, t
 
     def _wrap_tablelinenos(self, inner):
         dummyoutfile = StringIO.StringIO()
         lncount = 0
         for t, line in inner:
             if t:
                 lncount += 1
             dummyoutfile.write(line)
 
         fl = self.linenostart
         mw = len(str(lncount + fl - 1))
         sp = self.linenospecial
         st = self.linenostep
         la = self.lineanchors
         aln = self.anchorlinenos
         nocls = self.noclasses
         if sp:
             lines = []
 
             for i in range(fl, fl + lncount):
                 if i % st == 0:
                     if i % sp == 0:
                         if aln:
                             lines.append('<a href="#%s%d" class="special">%*d</a>' %
                                          (la, i, mw, i))
                         else:
                             lines.append('<span class="special">%*d</span>' % (mw, i))
                     else:
                         if aln:
                             lines.append('<a href="#%s%d">%*d</a>' % (la, i, mw, i))
                         else:
                             lines.append('%*d' % (mw, i))
                 else:
                     lines.append('')
             ls = '\n'.join(lines)
         else:
             lines = []
             for i in range(fl, fl + lncount):
                 if i % st == 0:
                     if aln:
                         lines.append('<a href="#%s%d">%*d</a>' % (la, i, mw, i))
                     else:
                         lines.append('%*d' % (mw, i))
                 else:
                     lines.append('')
             ls = '\n'.join(lines)
 
         # in case you wonder about the seemingly redundant <div> here: since the
         # content in the other cell also is wrapped in a div, some browsers in
         # some configurations seem to mess up the formatting...
         if nocls:
             yield 0, ('<table class="%stable">' % self.cssclass +
                       '<tr><td><div class="linenodiv" '
                       'style="background-color: #f0f0f0; padding-right: 10px">'
                       '<pre style="line-height: 125%">' +
                       ls + '</pre></div></td><td id="hlcode" class="code">')
         else:
             yield 0, ('<table class="%stable">' % self.cssclass +
                       '<tr><td class="linenos"><div class="linenodiv"><pre>' +
                       ls + '</pre></div></td><td id="hlcode" class="code">')
         yield 0, dummyoutfile.getvalue()
         yield 0, '</td></tr></table>'
 
 
 class SearchContentCodeHtmlFormatter(CodeHtmlFormatter):
     def __init__(self, **kw):
         # only show these line numbers if set
         self.only_lines = kw.pop('only_line_numbers', [])
         self.query_terms = kw.pop('query_terms', [])
         self.max_lines = kw.pop('max_lines', 5)
         self.line_context = kw.pop('line_context', 3)
         self.url = kw.pop('url', None)
 
         super(CodeHtmlFormatter, self).__init__(**kw)
 
     def _wrap_code(self, source):
         for cnt, it in enumerate(source):
             i, t = it
             t = '<pre>%s</pre>' % t
             yield i, t
 
     def _wrap_tablelinenos(self, inner):
         yield 0, '<table class="code-highlight %stable">' % self.cssclass
 
         last_shown_line_number = 0
         current_line_number = 1
 
         for t, line in inner:
             if not t:
                 yield t, line
                 continue
 
             if current_line_number in self.only_lines:
                 if last_shown_line_number + 1 != current_line_number:
                     yield 0, '<tr>'
                     yield 0, '<td class="line">...</td>'
                     yield 0, '<td id="hlcode" class="code"></td>'
                     yield 0, '</tr>'
 
                 yield 0, '<tr>'
                 if self.url:
                     yield 0, '<td class="line"><a href="%s#L%i">%i</a></td>' % (
                         self.url, current_line_number, current_line_number)
                 else:
                     yield 0, '<td class="line"><a href="">%i</a></td>' % (
                         current_line_number)
                 yield 0, '<td id="hlcode" class="code">' + line + '</td>'
                 yield 0, '</tr>'
 
                 last_shown_line_number = current_line_number
 
             current_line_number += 1
 
         yield 0, '</table>'
 
 
 def hsv_to_rgb(h, s, v):
     """ Convert hsv color values to rgb """
 
     if s == 0.0:
         return v, v, v
     i = int(h * 6.0)  # XXX assume int() truncates!
     f = (h * 6.0) - i
     p = v * (1.0 - s)
     q = v * (1.0 - s * f)
     t = v * (1.0 - s * (1.0 - f))
     i = i % 6
     if i == 0:
         return v, t, p
     if i == 1:
         return q, v, p
     if i == 2:
         return p, v, t
     if i == 3:
         return p, q, v
     if i == 4:
         return t, p, v
     if i == 5:
         return v, p, q
 
 
 def unique_color_generator(n=10000, saturation=0.10, lightness=0.95):
     """
     Generator for getting n of evenly distributed colors using
     hsv color and golden ratio. It always return same order of colors
 
     :param n: number of colors to generate
     :param saturation: saturation of returned colors
     :param lightness: lightness of returned colors
     :returns: RGB tuple
     """
 
     golden_ratio = 0.618033988749895
     h = 0.22717784590367374
 
     for _ in xrange(n):
         h += golden_ratio
         h %= 1
         HSV_tuple = [h, saturation, lightness]
         RGB_tuple = hsv_to_rgb(*HSV_tuple)
         yield map(lambda x: str(int(x * 256)), RGB_tuple)
 
 
 def color_hasher(n=10000, saturation=0.10, lightness=0.95):
     """
     Returns a function which when called with an argument returns a unique
     color for that argument, eg.
 
     :param n: number of colors to generate
     :param saturation: saturation of returned colors
     :param lightness: lightness of returned colors
     :returns: css RGB string
 
     >>> color_hash = color_hasher()
     >>> color_hash('hello')
     'rgb(34, 12, 59)'
     >>> color_hash('hello')
     'rgb(34, 12, 59)'
     >>> color_hash('other')
     'rgb(90, 224, 159)'
     """
 
     color_dict = {}
     cgenerator = unique_color_generator(
         saturation=saturation, lightness=lightness)
 
     def get_color_string(thing):
         if thing in color_dict:
             col = color_dict[thing]
         else:
             col = color_dict[thing] = cgenerator.next()
         return "rgb(%s)" % (', '.join(col))
 
     return get_color_string
 
 
 def get_lexer_safe(mimetype=None, filepath=None):
     """
     Tries to return a relevant pygments lexer using mimetype/filepath name,
     defaulting to plain text if none could be found
     """
     lexer = None
     try:
         if mimetype:
             lexer = get_lexer_for_mimetype(mimetype)
         if not lexer:
             lexer = get_lexer_for_filename(filepath)
     except pygments.util.ClassNotFound:
         pass
 
     if not lexer:
         lexer = get_lexer_by_name('text')
 
     return lexer
 
 
 def get_lexer_for_filenode(filenode):
     lexer = get_custom_lexer(filenode.extension) or filenode.lexer
     return lexer
 
 
 def pygmentize(filenode, **kwargs):
     """
     pygmentize function using pygments
 
     :param filenode:
     """
     lexer = get_lexer_for_filenode(filenode)
     return literal(code_highlight(filenode.content, lexer,
                                   CodeHtmlFormatter(**kwargs)))
 
 
 def is_following_repo(repo_name, user_id):
     from rhodecode.model.scm import ScmModel
     return ScmModel().is_following_repo(repo_name, user_id)
 
 
 class _Message(object):
     """A message returned by ``Flash.pop_messages()``.
 
     Converting the message to a string returns the message text. Instances
     also have the following attributes:
 
     * ``message``: the message text.
     * ``category``: the category specified when the message was created.
     """
 
     def __init__(self, category, message, sub_data=None):
         self.category = category
         self.message = message
         self.sub_data = sub_data or {}
 
     def __str__(self):
         return self.message
 
     __unicode__ = __str__
 
     def __html__(self):
         return escape(safe_unicode(self.message))
 
 
 class Flash(object):
     # List of allowed categories.  If None, allow any category.
     categories = ["warning", "notice", "error", "success"]
 
     # Default category if none is specified.
     default_category = "notice"
 
     def __init__(self, session_key="flash", categories=None,
                  default_category=None):
         """
         Instantiate a ``Flash`` object.
 
         ``session_key`` is the key to save the messages under in the user's
         session.
 
         ``categories`` is an optional list which overrides the default list
         of categories.
 
         ``default_category`` overrides the default category used for messages
         when none is specified.
         """
         self.session_key = session_key
         if categories is not None:
             self.categories = categories
         if default_category is not None:
             self.default_category = default_category
         if self.categories and self.default_category not in self.categories:
             raise ValueError(
                 "unrecognized default category %r" % (self.default_category,))
 
     def pop_messages(self, session=None, request=None):
         """
         Return all accumulated messages and delete them from the session.
 
         The return value is a list of ``Message`` objects.
         """
         messages = []
 
         if not session:
             if not request:
                 request = get_current_request()
             session = request.session
 
         # Pop the 'old' pylons flash messages. They are tuples of the form
         # (category, message)
         for cat, msg in session.pop(self.session_key, []):
             messages.append(_Message(cat, msg))
 
         # Pop the 'new' pyramid flash messages for each category as list
         # of strings.
         for cat in self.categories:
             for msg in session.pop_flash(queue=cat):
                 sub_data = {}
                 if hasattr(msg, 'rsplit'):
                     flash_data = msg.rsplit('|DELIM|', 1)
                     org_message = flash_data[0]
                     if len(flash_data) > 1:
                         sub_data = json.loads(flash_data[1])
                 else:
                     org_message = msg
 
                 messages.append(_Message(cat, org_message, sub_data=sub_data))
 
         # Map messages from the default queue to the 'notice' category.
         for msg in session.pop_flash():
             messages.append(_Message('notice', msg))
 
         session.save()
         return messages
 
     def json_alerts(self, session=None, request=None):
         payloads = []
         messages = flash.pop_messages(session=session, request=request) or []
         for message in messages:
             payloads.append({
                 'message': {
                     'message': u'{}'.format(message.message),
                     'level': message.category,
                     'force': True,
                     'subdata': message.sub_data
                 }
             })
         return json.dumps(payloads)
 
     def __call__(self, message, category=None, ignore_duplicate=True,
                  session=None, request=None):
 
         if not session:
             if not request:
                 request = get_current_request()
             session = request.session
 
         session.flash(
             message, queue=category, allow_duplicate=not ignore_duplicate)
 
 
 flash = Flash()
 
 #==============================================================================
 # SCM FILTERS available via h.
 #==============================================================================
 from rhodecode.lib.vcs.utils import author_name, author_email
 from rhodecode.lib.utils2 import age, age_from_seconds
 from rhodecode.model.db import User, ChangesetStatus
 
 
 email = author_email
 
 
 def capitalize(raw_text):
     return raw_text.capitalize()
 
 
 def short_id(long_id):
     return long_id[:12]
 
 
 def hide_credentials(url):
     from rhodecode.lib.utils2 import credentials_filter
     return credentials_filter(url)
 
 
 import pytz
 import tzlocal
 local_timezone = tzlocal.get_localzone()
 
 
 def get_timezone(datetime_iso, time_is_local=False):
     tzinfo = '+00:00'
 
     # detect if we have a timezone info, otherwise, add it
     if time_is_local and isinstance(datetime_iso, datetime) and not datetime_iso.tzinfo:
         force_timezone = os.environ.get('RC_TIMEZONE', '')
         if force_timezone:
             force_timezone = pytz.timezone(force_timezone)
         timezone = force_timezone or local_timezone
         offset = timezone.localize(datetime_iso).strftime('%z')
         tzinfo = '{}:{}'.format(offset[:-2], offset[-2:])
     return tzinfo
 
 
 def age_component(datetime_iso, value=None, time_is_local=False, tooltip=True):
     title = value or format_date(datetime_iso)
     tzinfo = get_timezone(datetime_iso, time_is_local=time_is_local)
 
     return literal(
         '<time class="timeago {cls}" title="{tt_title}" datetime="{dt}{tzinfo}">{title}</time>'.format(
             cls='tooltip' if tooltip else '',
             tt_title=('{title}{tzinfo}'.format(title=title, tzinfo=tzinfo)) if tooltip else '',
             title=title, dt=datetime_iso, tzinfo=tzinfo
         ))
 
 
 def _shorten_commit_id(commit_id, commit_len=None):
     if commit_len is None:
         request = get_current_request()
         commit_len = request.call_context.visual.show_sha_length
     return commit_id[:commit_len]
 
 
 def show_id(commit, show_idx=None, commit_len=None):
     """
     Configurable function that shows ID
     by default it's r123:fffeeefffeee
 
     :param commit: commit instance
     """
     if show_idx is None:
         request = get_current_request()
         show_idx = request.call_context.visual.show_revision_number
 
     raw_id = _shorten_commit_id(commit.raw_id, commit_len=commit_len)
     if show_idx:
         return 'r%s:%s' % (commit.idx, raw_id)
     else:
         return '%s' % (raw_id, )
 
 
 def format_date(date):
     """
     use a standardized formatting for dates used in RhodeCode
 
     :param date: date/datetime object
     :return: formatted date
     """
 
     if date:
         _fmt = "%a, %d %b %Y %H:%M:%S"
         return safe_unicode(date.strftime(_fmt))
 
     return u""
 
 
 class _RepoChecker(object):
 
     def __init__(self, backend_alias):
         self._backend_alias = backend_alias
 
     def __call__(self, repository):
         if hasattr(repository, 'alias'):
             _type = repository.alias
         elif hasattr(repository, 'repo_type'):
             _type = repository.repo_type
         else:
             _type = repository
         return _type == self._backend_alias
 
 
 is_git = _RepoChecker('git')
 is_hg = _RepoChecker('hg')
 is_svn = _RepoChecker('svn')
 
 
 def get_repo_type_by_name(repo_name):
     repo = Repository.get_by_repo_name(repo_name)
     if repo:
         return repo.repo_type
 
 
 def is_svn_without_proxy(repository):
     if is_svn(repository):
         from rhodecode.model.settings import VcsSettingsModel
         conf = VcsSettingsModel().get_ui_settings_as_config_obj()
         return not str2bool(conf.get('vcs_svn_proxy', 'http_requests_enabled'))
     return False
 
 
 def discover_user(author):
     """
     Tries to discover RhodeCode User based on the author string. Author string
     is typically `FirstName LastName <[e-mail]>`
     """
 
     # if author is already an instance use it for extraction
     if isinstance(author, User):
         return author
 
     # Valid email in the attribute passed, see if they're in the system
     _email = author_email(author)
     if _email != '':
         user = User.get_by_email(_email, case_insensitive=True, cache=True)
         if user is not None:
             return user
 
     # Maybe it's a username, we try to extract it and fetch by username ?
     _author = author_name(author)
     user = User.get_by_username(_author, case_insensitive=True, cache=True)
     if user is not None:
         return user
 
     return None
 
 
 def email_or_none(author):
     # extract email from the commit string
     _email = author_email(author)
 
     # If we have an email, use it, otherwise
     # see if it contains a username we can get an email from
     if _email != '':
         return _email
     else:
         user = User.get_by_username(
             author_name(author), case_insensitive=True, cache=True)
 
     if user is not None:
             return user.email
 
     # No valid email, not a valid user in the system, none!
     return None
 
 
 def link_to_user(author, length=0, **kwargs):
     user = discover_user(author)
     # user can be None, but if we have it already it means we can re-use it
     # in the person() function, so we save 1 intensive-query
     if user:
         author = user
 
     display_person = person(author, 'username_or_name_or_email')
     if length:
         display_person = shorter(display_person, length)
 
     if user and user.username != user.DEFAULT_USER:
         return link_to(
             escape(display_person),
             route_path('user_profile', username=user.username),
             **kwargs)
     else:
         return escape(display_person)
 
 
 def link_to_group(users_group_name, **kwargs):
     return link_to(
         escape(users_group_name),
         route_path('user_group_profile', user_group_name=users_group_name),
         **kwargs)
 
 
 def person(author, show_attr="username_and_name"):
     user = discover_user(author)
     if user:
         return getattr(user, show_attr)
     else:
         _author = author_name(author)
         _email = email(author)
         return _author or _email
 
 
 def author_string(email):
     if email:
         user = User.get_by_email(email, case_insensitive=True, cache=True)
         if user:
             if user.first_name or user.last_name:
                 return '%s %s &lt;%s&gt;' % (
                     user.first_name, user.last_name, email)
             else:
                 return email
         else:
             return email
     else:
         return None
 
 
 def person_by_id(id_, show_attr="username_and_name"):
     # attr to return from fetched user
     person_getter = lambda usr: getattr(usr, show_attr)
 
     #maybe it's an ID ?
     if str(id_).isdigit() or isinstance(id_, int):
         id_ = int(id_)
         user = User.get(id_)
         if user is not None:
             return person_getter(user)
     return id_
 
 
 def gravatar_with_user(request, author, show_disabled=False, tooltip=False):
     _render = request.get_partial_renderer('rhodecode:templates/base/base.mako')
     return _render('gravatar_with_user', author, show_disabled=show_disabled, tooltip=tooltip)
 
 
 tags_paterns = OrderedDict((
     ('lang', (re.compile(r'\[(lang|language)\ \=\&gt;\ *([a-zA-Z\-\/\#\+\.]*)\]'),
              '<div class="metatag" tag="lang">\\2</div>')),
 
     ('see', (re.compile(r'\[see\ \=\&gt;\ *([a-zA-Z0-9\/\=\?\&amp;\ \:\/\.\-]*)\]'),
             '<div class="metatag" tag="see">see: \\1 </div>')),
 
     ('url', (re.compile(r'\[url\ \=\&gt;\ \[([a-zA-Z0-9\ \.\-\_]+)\]\((http://|https://|/)(.*?)\)\]'),
             '<div class="metatag" tag="url"> <a href="\\2\\3">\\1</a> </div>')),
 
     ('license', (re.compile(r'\[license\ \=\&gt;\ *([a-zA-Z0-9\/\=\?\&amp;\ \:\/\.\-]*)\]'),
                 '<div class="metatag" tag="license"><a href="http:\/\/www.opensource.org/licenses/\\1">\\1</a></div>')),
 
     ('ref', (re.compile(r'\[(requires|recommends|conflicts|base)\ \=\&gt;\ *([a-zA-Z0-9\-\/]*)\]'),
             '<div class="metatag" tag="ref \\1">\\1: <a href="/\\2">\\2</a></div>')),
 
     ('state', (re.compile(r'\[(stable|featured|stale|dead|dev|deprecated)\]'),
               '<div class="metatag" tag="state \\1">\\1</div>')),
 
     # label in grey
     ('label', (re.compile(r'\[([a-z]+)\]'),
               '<div class="metatag" tag="label">\\1</div>')),
 
     # generic catch all in grey
     ('generic', (re.compile(r'\[([a-zA-Z0-9\.\-\_]+)\]'),
                 '<div class="metatag" tag="generic">\\1</div>')),
 ))
 
 
 def extract_metatags(value):
     """
     Extract supported meta-tags from given text value
     """
     tags = []
     if not value:
         return tags, ''
 
     for key, val in tags_paterns.items():
         pat, replace_html = val
         tags.extend([(key, x.group()) for x in pat.finditer(value)])
         value = pat.sub('', value)
 
     return tags, value
 
 
 def style_metatag(tag_type, value):
     """
     converts tags from value into html equivalent
     """
     if not value:
         return ''
 
     html_value = value
     tag_data = tags_paterns.get(tag_type)
     if tag_data:
         pat, replace_html = tag_data
         # convert to plain `unicode` instead of a markup tag to be used in
         # regex expressions. safe_unicode doesn't work here
         html_value = pat.sub(replace_html, unicode(value))
 
     return html_value
 
 
 def bool2icon(value, show_at_false=True):
     """
     Returns boolean value of a given value, represented as html element with
     classes that will represent icons
 
     :param value: given value to convert to html node
     """
 
     if value:  # does bool conversion
         return HTML.tag('i', class_="icon-true", title='True')
     else:  # not true as bool
         if show_at_false:
             return HTML.tag('i', class_="icon-false", title='False')
         return HTML.tag('i')
 
 #==============================================================================
 # PERMS
 #==============================================================================
 from rhodecode.lib.auth import (
     HasPermissionAny, HasPermissionAll,
     HasRepoPermissionAny, HasRepoPermissionAll, HasRepoGroupPermissionAll,
     HasRepoGroupPermissionAny, HasRepoPermissionAnyApi, get_csrf_token,
     csrf_token_key, AuthUser)
 
 
 #==============================================================================
 # GRAVATAR URL
 #==============================================================================
 class InitialsGravatar(object):
     def __init__(self, email_address, first_name, last_name, size=30,
                  background=None, text_color='#fff'):
         self.size = size
         self.first_name = first_name
         self.last_name = last_name
         self.email_address = email_address
         self.background = background or self.str2color(email_address)
         self.text_color = text_color
 
     def get_color_bank(self):
         """
         returns a predefined list of colors that gravatars can use.
         Those are randomized distinct colors that guarantee readability and
         uniqueness.
 
         generated with: http://phrogz.net/css/distinct-colors.html
         """
         return [
             '#bf3030', '#a67f53', '#00ff00', '#5989b3', '#392040', '#d90000',
             '#402910', '#204020', '#79baf2', '#a700b3', '#bf6060', '#7f5320',
             '#008000', '#003059', '#ee00ff', '#ff0000', '#8c4b00', '#007300',
             '#005fb3', '#de73e6', '#ff4040', '#ffaa00', '#3df255', '#203140',
             '#47004d', '#591616', '#664400', '#59b365', '#0d2133', '#83008c',
             '#592d2d', '#bf9f60', '#73e682', '#1d3f73', '#73006b', '#402020',
             '#b2862d', '#397341', '#597db3', '#e600d6', '#a60000', '#736039',
             '#00b318', '#79aaf2', '#330d30', '#ff8080', '#403010', '#16591f',
             '#002459', '#8c4688', '#e50000', '#ffbf40', '#00732e', '#102340',
             '#bf60ac', '#8c4646', '#cc8800', '#00a642', '#1d3473', '#b32d98',
             '#660e00', '#ffd580', '#80ffb2', '#7391e6', '#733967', '#d97b6c',
             '#8c5e00', '#59b389', '#3967e6', '#590047', '#73281d', '#665200',
             '#00e67a', '#2d50b3', '#8c2377', '#734139', '#b2982d', '#16593a',
             '#001859', '#ff00aa', '#a65e53', '#ffcc00', '#0d3321', '#2d3959',
             '#731d56', '#401610', '#4c3d00', '#468c6c', '#002ca6', '#d936a3',
             '#d94c36', '#403920', '#36d9a3', '#0d1733', '#592d4a', '#993626',
             '#cca300', '#00734d', '#46598c', '#8c005e', '#7f1100', '#8c7000',
             '#00a66f', '#7382e6', '#b32d74', '#d9896c', '#ffe680', '#1d7362',
             '#364cd9', '#73003d', '#d93a00', '#998a4d', '#59b3a1', '#5965b3',
             '#e5007a', '#73341d', '#665f00', '#00b38f', '#0018b3', '#59163a',
             '#b2502d', '#bfb960', '#00ffcc', '#23318c', '#a6537f', '#734939',
             '#b2a700', '#104036', '#3d3df2', '#402031', '#e56739', '#736f39',
             '#79f2ea', '#000059', '#401029', '#4c1400', '#ffee00', '#005953',
             '#101040', '#990052', '#402820', '#403d10', '#00ffee', '#0000d9',
             '#ff80c4', '#a66953', '#eeff00', '#00ccbe', '#8080ff', '#e673a1',
             '#a62c00', '#474d00', '#1a3331', '#46468c', '#733950', '#662900',
             '#858c23', '#238c85', '#0f0073', '#b20047', '#d9986c', '#becc00',
             '#396f73', '#281d73', '#ff0066', '#ff6600', '#dee673', '#59adb3',
             '#6559b3', '#590024', '#b2622d', '#98b32d', '#36ced9', '#332d59',
             '#40001a', '#733f1d', '#526600', '#005359', '#242040', '#bf6079',
             '#735039', '#cef23d', '#007780', '#5630bf', '#66001b', '#b24700',
             '#acbf60', '#1d6273', '#25008c', '#731d34', '#a67453', '#50592d',
             '#00ccff', '#6600ff', '#ff0044', '#4c1f00', '#8a994d', '#79daf2',
             '#a173e6', '#d93662', '#402310', '#aaff00', '#2d98b3', '#8c40ff',
             '#592d39', '#ff8c40', '#354020', '#103640', '#1a0040', '#331a20',
             '#331400', '#334d00', '#1d5673', '#583973', '#7f0022', '#4c3626',
             '#88cc00', '#36a3d9', '#3d0073', '#d9364c', '#33241a', '#698c23',
             '#5995b3', '#300059', '#e57382', '#7f3300', '#366600', '#00aaff',
             '#3a1659', '#733941', '#663600', '#74b32d', '#003c59', '#7f53a6',
             '#73000f', '#ff8800', '#baf279', '#79caf2', '#291040', '#a6293a',
             '#b2742d', '#587339', '#0077b3', '#632699', '#400009', '#d9a66c',
             '#294010', '#2d4a59', '#aa00ff', '#4c131b', '#b25f00', '#5ce600',
             '#267399', '#a336d9', '#990014', '#664e33', '#86bf60', '#0088ff',
             '#7700b3', '#593a16', '#073300', '#1d4b73', '#ac60bf', '#e59539',
             '#4f8c46', '#368dd9', '#5c0073'
         ]
 
     def rgb_to_hex_color(self, rgb_tuple):
         """
         Converts an rgb_tuple passed to an hex color.
 
         :param rgb_tuple: tuple with 3 ints represents rgb color space
         """
         return '#' + ("".join(map(chr, rgb_tuple)).encode('hex'))
 
     def email_to_int_list(self, email_str):
         """
         Get every byte of the hex digest value of email and turn it to integer.
         It's going to be always between 0-255
         """
         digest = md5_safe(email_str.lower())
         return [int(digest[i * 2:i * 2 + 2], 16) for i in range(16)]
 
     def pick_color_bank_index(self, email_str, color_bank):
         return self.email_to_int_list(email_str)[0] % len(color_bank)
 
     def str2color(self, email_str):
         """
         Tries to map in a stable algorithm an email to color
 
         :param email_str:
         """
         color_bank = self.get_color_bank()
         # pick position (module it's length so we always find it in the
         # bank even if it's smaller than 256 values
         pos = self.pick_color_bank_index(email_str, color_bank)
         return color_bank[pos]
 
     def normalize_email(self, email_address):
         import unicodedata
         # default host used to fill in the fake/missing email
         default_host = u'localhost'
 
         if not email_address:
             email_address = u'%s@%s' % (User.DEFAULT_USER, default_host)
 
         email_address = safe_unicode(email_address)
 
         if u'@' not in email_address:
             email_address = u'%s@%s' % (email_address, default_host)
 
         if email_address.endswith(u'@'):
             email_address = u'%s%s' % (email_address, default_host)
 
         email_address = unicodedata.normalize('NFKD', email_address)\
             .encode('ascii', 'ignore')
         return email_address
 
     def get_initials(self):
         """
         Returns 2 letter initials calculated based on the input.
         The algorithm picks first given email address, and takes first letter
         of part before @, and then the first letter of server name. In case
         the part before @ is in a format of `somestring.somestring2` it replaces
         the server letter with first letter of somestring2
 
         In case function was initialized with both first and lastname, this
         overrides the extraction from email by first letter of the first and
         last name. We add special logic to that functionality, In case Full name
         is compound, like Guido Von Rossum, we use last part of the last name
         (Von Rossum) picking `R`.
 
         Function also normalizes the non-ascii characters to they ascii
         representation, eg Ą => A
         """
         import unicodedata
         # replace non-ascii to ascii
         first_name = unicodedata.normalize(
             'NFKD', safe_unicode(self.first_name)).encode('ascii', 'ignore')
         last_name = unicodedata.normalize(
             'NFKD', safe_unicode(self.last_name)).encode('ascii', 'ignore')
 
         # do NFKD encoding, and also make sure email has proper format
         email_address = self.normalize_email(self.email_address)
 
         # first push the email initials
         prefix, server = email_address.split('@', 1)
 
         # check if prefix is maybe a 'first_name.last_name' syntax
         _dot_split = prefix.rsplit('.', 1)
         if len(_dot_split) == 2 and _dot_split[1]:
             initials = [_dot_split[0][0], _dot_split[1][0]]
         else:
             initials = [prefix[0], server[0]]
 
         # then try to replace either first_name or last_name
         fn_letter = (first_name or " ")[0].strip()
         ln_letter = (last_name.split(' ', 1)[-1] or " ")[0].strip()
 
         if fn_letter:
             initials[0] = fn_letter
 
         if ln_letter:
             initials[1] = ln_letter
 
         return ''.join(initials).upper()
 
     def get_img_data_by_type(self, font_family, img_type):
         default_user = """
         <svg xmlns="http://www.w3.org/2000/svg"
         version="1.1" x="0px" y="0px" width="{size}" height="{size}"
         viewBox="-15 -10 439.165 429.164"
 
         xml:space="preserve"
         style="background:{background};" >
 
         <path d="M204.583,216.671c50.664,0,91.74-48.075,
                  91.74-107.378c0-82.237-41.074-107.377-91.74-107.377
                  c-50.668,0-91.74,25.14-91.74,107.377C112.844,
                  168.596,153.916,216.671,
                  204.583,216.671z" fill="{text_color}"/>
         <path d="M407.164,374.717L360.88,
                  270.454c-2.117-4.771-5.836-8.728-10.465-11.138l-71.83-37.392
                  c-1.584-0.823-3.502-0.663-4.926,0.415c-20.316,
                  15.366-44.203,23.488-69.076,23.488c-24.877,
                  0-48.762-8.122-69.078-23.488
                  c-1.428-1.078-3.346-1.238-4.93-0.415L58.75,
                  259.316c-4.631,2.41-8.346,6.365-10.465,11.138L2.001,374.717
                  c-3.191,7.188-2.537,15.412,1.75,22.005c4.285,
                  6.592,11.537,10.526,19.4,10.526h362.861c7.863,0,15.117-3.936,
                  19.402-10.527 C409.699,390.129,
                  410.355,381.902,407.164,374.717z" fill="{text_color}"/>
         </svg>""".format(
             size=self.size,
             background='#979797',  # @grey4
             text_color=self.text_color,
             font_family=font_family)
 
         return {
             "default_user": default_user
         }[img_type]
 
     def get_img_data(self, svg_type=None):
         """
         generates the svg metadata for image
         """
         fonts = [
             '-apple-system',
              'BlinkMacSystemFont',
              'Segoe UI',
              'Roboto',
              'Oxygen-Sans',
              'Ubuntu',
              'Cantarell',
              'Helvetica Neue',
              'sans-serif'
         ]
         font_family = ','.join(fonts)
         if svg_type:
             return self.get_img_data_by_type(font_family, svg_type)
 
         initials = self.get_initials()
         img_data = """
         <svg xmlns="http://www.w3.org/2000/svg" pointer-events="none"
              width="{size}" height="{size}"
              style="width: 100%; height: 100%; background-color: {background}"
              viewBox="0 0 {size} {size}">
             <text text-anchor="middle" y="50%" x="50%" dy="0.35em"
                   pointer-events="auto" fill="{text_color}"
                   font-family="{font_family}"
                   style="font-weight: 400; font-size: {f_size}px;">{text}
             </text>
         </svg>""".format(
             size=self.size,
             f_size=self.size/2.05,  # scale the text inside the box nicely
             background=self.background,
             text_color=self.text_color,
             text=initials.upper(),
             font_family=font_family)
 
         return img_data
 
     def generate_svg(self, svg_type=None):
         img_data = self.get_img_data(svg_type)
         return "data:image/svg+xml;base64,%s" % base64.b64encode(img_data)
 
 
 def initials_gravatar(request, email_address, first_name, last_name, size=30, store_on_disk=False):
 
     svg_type = None
     if email_address == User.DEFAULT_USER_EMAIL:
         svg_type = 'default_user'
 
     klass = InitialsGravatar(email_address, first_name, last_name, size)
 
     if store_on_disk:
         from rhodecode.apps.file_store import utils as store_utils
         from rhodecode.apps.file_store.exceptions import FileNotAllowedException, \
             FileOverSizeException
         from rhodecode.model.db import Session
 
         image_key = md5_safe(email_address.lower()
                              + first_name.lower() + last_name.lower())
 
         storage = store_utils.get_file_storage(request.registry.settings)
         filename = '{}.svg'.format(image_key)
         subdir = 'gravatars'
         # since final name has a counter, we apply the 0
         uid = storage.apply_counter(0, store_utils.uid_filename(filename, randomized=False))
         store_uid = os.path.join(subdir, uid)
 
         db_entry = FileStore.get_by_store_uid(store_uid)
         if db_entry:
             return request.route_path('download_file', fid=store_uid)
 
         img_data = klass.get_img_data(svg_type=svg_type)
         img_file = store_utils.bytes_to_file_obj(img_data)
 
         try:
             store_uid, metadata = storage.save_file(
                 img_file, filename, directory=subdir,
                 extensions=['.svg'], randomized_name=False)
         except (FileNotAllowedException, FileOverSizeException):
             raise
 
         try:
             entry = FileStore.create(
                 file_uid=store_uid, filename=metadata["filename"],
                 file_hash=metadata["sha256"], file_size=metadata["size"],
                 file_display_name=filename,
                 file_description=u'user gravatar `{}`'.format(safe_unicode(filename)),
                 hidden=True, check_acl=False, user_id=1
             )
             Session().add(entry)
             Session().commit()
             log.debug('Stored upload in DB as %s', entry)
         except Exception:
             raise
 
         return request.route_path('download_file', fid=store_uid)
 
     else:
         return klass.generate_svg(svg_type=svg_type)
 
 
 def gravatar_external(request, gravatar_url_tmpl, email_address, size=30):
     return safe_str(gravatar_url_tmpl)\
         .replace('{email}', email_address) \
         .replace('{md5email}', md5_safe(email_address.lower())) \
         .replace('{netloc}', request.host) \
         .replace('{scheme}', request.scheme) \
         .replace('{size}', safe_str(size))
 
 
 def gravatar_url(email_address, size=30, request=None):
     request = request or get_current_request()
     _use_gravatar = request.call_context.visual.use_gravatar
 
     email_address = email_address or User.DEFAULT_USER_EMAIL
     if isinstance(email_address, unicode):
         # hashlib crashes on unicode items
         email_address = safe_str(email_address)
 
     # empty email or default user
     if not email_address or email_address == User.DEFAULT_USER_EMAIL:
         return initials_gravatar(request, User.DEFAULT_USER_EMAIL, '', '', size=size)
 
     if _use_gravatar:
         gravatar_url_tmpl = request.call_context.visual.gravatar_url \
                             or User.DEFAULT_GRAVATAR_URL
         return gravatar_external(request, gravatar_url_tmpl, email_address, size=size)
 
     else:
         return initials_gravatar(request, email_address, '', '', size=size)
 
 
 def breadcrumb_repo_link(repo):
     """
     Makes a breadcrumbs path link to repo
 
     ex::
         group >> subgroup >> repo
 
     :param repo: a Repository instance
     """
 
     path = [
         link_to(group.name, route_path('repo_group_home', repo_group_name=group.group_name),
                 title='last change:{}'.format(format_date(group.last_commit_change)))
         for group in repo.groups_with_parents
     ] + [
         link_to(repo.just_name, route_path('repo_summary', repo_name=repo.repo_name),
                 title='last change:{}'.format(format_date(repo.last_commit_change)))
     ]
 
     return literal(' &raquo; '.join(path))
 
 
 def breadcrumb_repo_group_link(repo_group):
     """
     Makes a breadcrumbs path link to repo
 
     ex::
         group >> subgroup
 
     :param repo_group: a Repository Group instance
     """
 
     path = [
         link_to(group.name,
                 route_path('repo_group_home', repo_group_name=group.group_name),
                 title='last change:{}'.format(format_date(group.last_commit_change)))
         for group in repo_group.parents
     ] + [
         link_to(repo_group.name,
                 route_path('repo_group_home', repo_group_name=repo_group.group_name),
                 title='last change:{}'.format(format_date(repo_group.last_commit_change)))
     ]
 
     return literal(' &raquo; '.join(path))
 
 
 def format_byte_size_binary(file_size):
     """
     Formats file/folder sizes to standard.
     """
     if file_size is None:
         file_size = 0
 
     formatted_size = format_byte_size(file_size, binary=True)
     return formatted_size
 
 
 def urlify_text(text_, safe=True, **href_attrs):
     """
     Extract urls from text and make html links out of them
     """
 
     url_pat = re.compile(r'''(http[s]?://(?:[a-zA-Z]|[0-9]|[$-_@#.&+]'''
                          '''|[!*\(\),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+)''')
 
     def url_func(match_obj):
         url_full = match_obj.groups()[0]
         a_options = dict(href_attrs)
         a_options['href'] = url_full
         a_text = url_full
         return HTML.tag("a", a_text, **a_options)
 
     _new_text = url_pat.sub(url_func, text_)
 
     if safe:
         return literal(_new_text)
     return _new_text
 
 
 def urlify_commits(text_, repo_name):
     """
     Extract commit ids from text and make link from them
 
     :param text_:
     :param repo_name: repo name to build the URL with
     """
 
     url_pat = re.compile(r'(^|\s)([0-9a-fA-F]{12,40})($|\s)')
 
     def url_func(match_obj):
         commit_id = match_obj.groups()[1]
         pref = match_obj.groups()[0]
         suf = match_obj.groups()[2]
 
         tmpl = (
             '%(pref)s<a class="tooltip-hovercard %(cls)s" href="%(url)s" data-hovercard-alt="%(hovercard_alt)s" data-hovercard-url="%(hovercard_url)s">'
             '%(commit_id)s</a>%(suf)s'
         )
         return tmpl % {
             'pref': pref,
             'cls': 'revision-link',
             'url': route_url(
                 'repo_commit', repo_name=repo_name, commit_id=commit_id),
             'commit_id': commit_id,
             'suf': suf,
             'hovercard_alt': 'Commit: {}'.format(commit_id),
             'hovercard_url': route_url(
                 'hovercard_repo_commit', repo_name=repo_name, commit_id=commit_id)
         }
 
     new_text = url_pat.sub(url_func, text_)
 
     return new_text
 
 
 def _process_url_func(match_obj, repo_name, uid, entry,
                       return_raw_data=False, link_format='html'):
     pref = ''
     if match_obj.group().startswith(' '):
         pref = ' '
 
     issue_id = ''.join(match_obj.groups())
 
     if link_format == 'html':
         tmpl = (
             '%(pref)s<a class="tooltip %(cls)s" href="%(url)s" title="%(title)s">'
             '%(issue-prefix)s%(id-repr)s'
             '</a>')
     elif link_format == 'html+hovercard':
         tmpl = (
             '%(pref)s<a class="tooltip-hovercard %(cls)s" href="%(url)s" data-hovercard-url="%(hovercard_url)s">'
             '%(issue-prefix)s%(id-repr)s'
             '</a>')
     elif link_format in ['rst', 'rst+hovercard']:
         tmpl = '`%(issue-prefix)s%(id-repr)s <%(url)s>`_'
     elif link_format in ['markdown', 'markdown+hovercard']:
         tmpl = '[%(pref)s%(issue-prefix)s%(id-repr)s](%(url)s)'
     else:
         raise ValueError('Bad link_format:{}'.format(link_format))
 
     (repo_name_cleaned,
      parent_group_name) = RepoGroupModel()._get_group_name_and_parent(repo_name)
 
     # variables replacement
     named_vars = {
         'id': issue_id,
         'repo': repo_name,
         'repo_name': repo_name_cleaned,
         'group_name': parent_group_name,
         # set dummy keys so we always have them
         'hostname': '',
         'netloc': '',
         'scheme': ''
     }
 
     request = get_current_request()
     if request:
         # exposes, hostname, netloc, scheme
         host_data = get_host_info(request)
         named_vars.update(host_data)
 
     # named regex variables
     named_vars.update(match_obj.groupdict())
     _url = string.Template(entry['url']).safe_substitute(**named_vars)
     desc = string.Template(escape(entry['desc'])).safe_substitute(**named_vars)
     hovercard_url = string.Template(entry.get('hovercard_url', '')).safe_substitute(**named_vars)
 
     def quote_cleaner(input_str):
         """Remove quotes as it's HTML"""
         return input_str.replace('"', '')
 
     data = {
         'pref': pref,
         'cls': quote_cleaner('issue-tracker-link'),
         'url': quote_cleaner(_url),
         'id-repr': issue_id,
         'issue-prefix': entry['pref'],
         'serv': entry['url'],
         'title': bleach.clean(desc, strip=True),
         'hovercard_url': hovercard_url
     }
 
     if return_raw_data:
         return {
             'id': issue_id,
             'url': _url
         }
     return tmpl % data
 
 
 def get_active_pattern_entries(repo_name):
     repo = None
     if repo_name:
         # Retrieving repo_name to avoid invalid repo_name to explode on
         # IssueTrackerSettingsModel but still passing invalid name further down
         repo = Repository.get_by_repo_name(repo_name, cache=True)
 
     settings_model = IssueTrackerSettingsModel(repo=repo)
     active_entries = settings_model.get_settings(cache=True)
     return active_entries
 
 
-pr_pattern_re = re.compile(r'(?:(?:^!)|(?: !))(\d+)')
+pr_pattern_re = regex.compile(r'(?:(?:^!)|(?: !))(\d+)')
 
 allowed_link_formats = [
     'html', 'rst', 'markdown', 'html+hovercard', 'rst+hovercard', 'markdown+hovercard']
 
 
 def process_patterns(text_string, repo_name, link_format='html', active_entries=None):
 
     if link_format not in allowed_link_formats:
         raise ValueError('Link format can be only one of:{} got {}'.format(
                          allowed_link_formats, link_format))
 
     if active_entries is None:
         log.debug('Fetch active issue tracker patterns for repo: %s', repo_name)
         active_entries = get_active_pattern_entries(repo_name)
 
     issues_data = []
+    errors = []
     new_text = text_string
 
     log.debug('Got %s entries to process', len(active_entries))
     for uid, entry in active_entries.items():
         log.debug('found issue tracker entry with uid %s', uid)
 
         if not (entry['pat'] and entry['url']):
             log.debug('skipping due to missing data')
             continue
 
         log.debug('issue tracker entry: uid: `%s` PAT:%s URL:%s PREFIX:%s',
                   uid, entry['pat'], entry['url'], entry['pref'])
 
         if entry.get('pat_compiled'):
             pattern = entry['pat_compiled']
         else:
             try:
-                pattern = re.compile(r'%s' % entry['pat'])
-            except re.error:
-                log.exception('issue tracker pattern: `%s` failed to compile', entry['pat'])
+                pattern = regex.compile(r'%s' % entry['pat'])
+            except regex.error as e:
+                regex_err = ValueError('{}:{}'.format(entry['pat'], e))
+                log.exception('issue tracker pattern: `%s` failed to compile', regex_err)
+                errors.append(regex_err)
                 continue
 
         data_func = partial(
             _process_url_func, repo_name=repo_name, entry=entry, uid=uid,
             return_raw_data=True)
 
         for match_obj in pattern.finditer(text_string):
             issues_data.append(data_func(match_obj))
 
         url_func = partial(
             _process_url_func, repo_name=repo_name, entry=entry, uid=uid,
             link_format=link_format)
 
         new_text = pattern.sub(url_func, new_text)
         log.debug('processed prefix:uid `%s`', uid)
 
     # finally use global replace, eg !123 -> pr-link, those will not catch
     # if already similar pattern exists
     server_url = '${scheme}://${netloc}'
     pr_entry = {
         'pref': '!',
         'url': server_url + '/_admin/pull-requests/${id}',
         'desc': 'Pull Request !${id}',
         'hovercard_url': server_url + '/_hovercard/pull_request/${id}'
     }
     pr_url_func = partial(
         _process_url_func, repo_name=repo_name, entry=pr_entry, uid=None,
         link_format=link_format+'+hovercard')
     new_text = pr_pattern_re.sub(pr_url_func, new_text)
     log.debug('processed !pr pattern')
 
-    return new_text, issues_data
+    return new_text, issues_data, errors
 
 
 def urlify_commit_message(commit_text, repository=None, active_pattern_entries=None,
-                          issues_container=None):
+                          issues_container=None, error_container=None):
     """
     Parses given text message and makes proper links.
     issues are linked to given issue-server, and rest is a commit link
     """
 
     def escaper(_text):
         return _text.replace('<', '&lt;').replace('>', '&gt;')
 
     new_text = escaper(commit_text)
 
     # extract http/https links and make them real urls
     new_text = urlify_text(new_text, safe=False)
 
     # urlify commits - extract commit ids and make link out of them, if we have
     # the scope of repository present.
     if repository:
         new_text = urlify_commits(new_text, repository)
 
     # process issue tracker patterns
-    new_text, issues = process_patterns(new_text, repository or '',
-                                        active_entries=active_pattern_entries)
+    new_text, issues, errors = process_patterns(
+        new_text, repository or '', active_entries=active_pattern_entries)
 
     if issues_container is not None:
         issues_container.extend(issues)
 
+    if error_container is not None:
+        error_container.extend(errors)
+
     return literal(new_text)
 
 
 def render_binary(repo_name, file_obj):
     """
     Choose how to render a binary file
     """
 
     # unicode
     filename = file_obj.name
 
     # images
     for ext in ['*.png', '*.jpeg', '*.jpg', '*.ico', '*.gif']:
         if fnmatch.fnmatch(filename, pat=ext):
             src = route_path(
                 'repo_file_raw', repo_name=repo_name,
                 commit_id=file_obj.commit.raw_id,
                 f_path=file_obj.path)
 
             return literal(
                 '<img class="rendered-binary" alt="rendered-image" src="{}">'.format(src))
 
 
 def renderer_from_filename(filename, exclude=None):
     """
     choose a renderer based on filename, this works only for text based files
     """
 
     # ipython
     for ext in ['*.ipynb']:
         if fnmatch.fnmatch(filename, pat=ext):
             return 'jupyter'
 
     is_markup = MarkupRenderer.renderer_from_filename(filename, exclude=exclude)
     if is_markup:
         return is_markup
     return None
 
 
 def render(source, renderer='rst', mentions=False, relative_urls=None,
            repo_name=None, active_pattern_entries=None, issues_container=None):
 
     def maybe_convert_relative_links(html_source):
         if relative_urls:
             return relative_links(html_source, relative_urls)
         return html_source
 
     if renderer == 'plain':
         return literal(
             MarkupRenderer.plain(source, leading_newline=False))
 
     elif renderer == 'rst':
         if repo_name:
             # process patterns on comments if we pass in repo name
-            source, issues = process_patterns(
+            source, issues, errors = process_patterns(
                 source, repo_name, link_format='rst',
                 active_entries=active_pattern_entries)
             if issues_container is not None:
                 issues_container.extend(issues)
 
         return literal(
             '<div class="rst-block">%s</div>' %
             maybe_convert_relative_links(
                 MarkupRenderer.rst(source, mentions=mentions)))
 
     elif renderer == 'markdown':
         if repo_name:
             # process patterns on comments if we pass in repo name
-            source, issues = process_patterns(
+            source, issues, errors = process_patterns(
                 source, repo_name, link_format='markdown',
                 active_entries=active_pattern_entries)
             if issues_container is not None:
                 issues_container.extend(issues)
 
         return literal(
             '<div class="markdown-block">%s</div>' %
             maybe_convert_relative_links(
                 MarkupRenderer.markdown(source, flavored=True,
                                         mentions=mentions)))
 
     elif renderer == 'jupyter':
         return literal(
             '<div class="ipynb">%s</div>' %
             maybe_convert_relative_links(
                 MarkupRenderer.jupyter(source)))
 
     # None means just show the file-source
     return None
 
 
 def commit_status(repo, commit_id):
     return ChangesetStatusModel().get_status(repo, commit_id)
 
 
 def commit_status_lbl(commit_status):
     return dict(ChangesetStatus.STATUSES).get(commit_status)
 
 
 def commit_time(repo_name, commit_id):
     repo = Repository.get_by_repo_name(repo_name)
     commit = repo.get_commit(commit_id=commit_id)
     return commit.date
 
 
 def get_permission_name(key):
     return dict(Permission.PERMS).get(key)
 
 
 def journal_filter_help(request):
     _ = request.translate
     from rhodecode.lib.audit_logger import ACTIONS
     actions = '\n'.join(textwrap.wrap(', '.join(sorted(ACTIONS.keys())), 80))
 
     return _(
         'Example filter terms:\n' +
         '     repository:vcs\n' +
         '     username:marcin\n' +
         '     username:(NOT marcin)\n' +
         '     action:*push*\n' +
         '     ip:127.0.0.1\n' +
         '     date:20120101\n' +
         '     date:[20120101100000 TO 20120102]\n' +
         '\n' +
         'Actions: {actions}\n' +
         '\n' +
         'Generate wildcards using \'*\' character:\n' +
         '     "repository:vcs*" - search everything starting with \'vcs\'\n' +
         '     "repository:*vcs*" - search for repository containing \'vcs\'\n' +
         '\n' +
         'Optional AND / OR operators in queries\n' +
         '     "repository:vcs OR repository:test"\n' +
         '     "username:test AND repository:test*"\n'
     ).format(actions=actions)
 
 
 def not_mapped_error(repo_name):
     from rhodecode.translation import _
     flash(_('%s repository is not mapped to db perhaps'
             ' it was created or renamed from the filesystem'
             ' please run the application again'
             ' in order to rescan repositories') % repo_name, category='error')
 
 
 def ip_range(ip_addr):
     from rhodecode.model.db import UserIpMap
     s, e = UserIpMap._get_ip_range(ip_addr)
     return '%s - %s' % (s, e)
 
 
 def form(url, method='post', needs_csrf_token=True, **attrs):
     """Wrapper around webhelpers.tags.form to prevent CSRF attacks."""
     if method.lower() != 'get' and needs_csrf_token:
         raise Exception(
             'Forms to POST/PUT/DELETE endpoints should have (in general) a ' +
             'CSRF token. If the endpoint does not require such token you can ' +
             'explicitly set the parameter needs_csrf_token to false.')
 
     return insecure_form(url, method=method, **attrs)
 
 
 def secure_form(form_url, method="POST", multipart=False, **attrs):
     """Start a form tag that points the action to an url. This
     form tag will also include the hidden field containing
     the auth token.
 
     The url options should be given either as a string, or as a
     ``url()`` function. The method for the form defaults to POST.
 
     Options:
 
     ``multipart``
         If set to True, the enctype is set to "multipart/form-data".
     ``method``
         The method to use when submitting the form, usually either
         "GET" or "POST". If "PUT", "DELETE", or another verb is used, a
         hidden input with name _method is added to simulate the verb
         over POST.
 
     """
 
     if 'request' in attrs:
         session = attrs['request'].session
         del attrs['request']
     else:
         raise ValueError(
             'Calling this form requires request= to be passed as argument')
 
     _form = insecure_form(form_url, method, multipart, **attrs)
     token = literal(
         '<input type="hidden" name="{}" value="{}">'.format(
             csrf_token_key, get_csrf_token(session)))
 
     return literal("%s\n%s" % (_form, token))
 
 
 def dropdownmenu(name, selected, options, enable_filter=False, **attrs):
     select_html = select(name, selected, options, **attrs)
 
     select2 = """
         <script>
             $(document).ready(function() {
                   $('#%s').select2({
                       containerCssClass: 'drop-menu %s',
                       dropdownCssClass: 'drop-menu-dropdown',
                       dropdownAutoWidth: true%s
                   });
             });
         </script>
     """
 
     filter_option = """,
                         minimumResultsForSearch: -1
     """
     input_id = attrs.get('id') or name
     extra_classes = ' '.join(attrs.pop('extra_classes', []))
     filter_enabled = "" if enable_filter else filter_option
     select_script = literal(select2 % (input_id, extra_classes, filter_enabled))
 
     return literal(select_html+select_script)
 
 
 def get_visual_attr(tmpl_context_var, attr_name):
     """
     A safe way to get a variable from visual variable of template context
 
     :param tmpl_context_var: instance of tmpl_context, usually present as `c`
     :param attr_name: name of the attribute we fetch from the c.visual
     """
     visual = getattr(tmpl_context_var, 'visual', None)
     if not visual:
         return
     else:
         return getattr(visual, attr_name, None)
 
 
 def get_last_path_part(file_node):
     if not file_node.path:
         return u'/'
 
     path = safe_unicode(file_node.path.split('/')[-1])
     return u'../' + path
 
 
 def route_url(*args, **kwargs):
     """
     Wrapper around pyramids `route_url` (fully qualified url) function.
     """
     req = get_current_request()
     return req.route_url(*args, **kwargs)
 
 
 def route_path(*args, **kwargs):
     """
     Wrapper around pyramids `route_path` function.
     """
     req = get_current_request()
     return req.route_path(*args, **kwargs)
 
 
 def route_path_or_none(*args, **kwargs):
     try:
         return route_path(*args, **kwargs)
     except KeyError:
         return None
 
 
 def current_route_path(request, **kw):
     new_args = request.GET.mixed()
     new_args.update(kw)
     return request.current_route_path(_query=new_args)
 
 
 def curl_api_example(method, args):
     args_json = json.dumps(OrderedDict([
         ('id', 1),
         ('auth_token', 'SECRET'),
         ('method', method),
         ('args', args)
     ]))
 
     return "curl {api_url} -X POST -H 'content-type:text/plain' --data-binary '{args_json}'".format(
         api_url=route_url('apiv2'),
         args_json=args_json
     )
 
 
 def api_call_example(method, args):
     """
     Generates an API call example via CURL
     """
     curl_call = curl_api_example(method, args)
 
     return literal(
         curl_call +
         "<br/><br/>SECRET can be found in <a href=\"{token_url}\">auth-tokens</a> page, "
         "and needs to be of `api calls` role."
         .format(token_url=route_url('my_account_auth_tokens')))
 
 
 def notification_description(notification, request):
     """
     Generate notification human readable description based on notification type
     """
     from rhodecode.model.notification import NotificationModel
     return NotificationModel().make_description(
         notification, translate=request.translate)
 
 
 def go_import_header(request, db_repo=None):
     """
     Creates a header for go-import functionality in Go Lang
     """
 
     if not db_repo:
         return
     if 'go-get' not in request.GET:
         return
 
     clone_url = db_repo.clone_url()
     prefix = re.split(r'^https?:\/\/', clone_url)[-1]
     # we have a repo and go-get flag,
     return literal('<meta name="go-import" content="{} {} {}">'.format(
         prefix, db_repo.repo_type, clone_url))
 
 
 def reviewer_as_json(*args, **kwargs):
     from rhodecode.apps.repository.utils import reviewer_as_json as _reviewer_as_json
     return _reviewer_as_json(*args, **kwargs)
 
 
 def get_repo_view_type(request):
     route_name = request.matched_route.name
     route_to_view_type = {
         'repo_changelog': 'commits',
         'repo_commits': 'commits',
         'repo_files': 'files',
         'repo_summary': 'summary',
         'repo_commit': 'commit'
     }
 
     return route_to_view_type.get(route_name)
 
 
 def is_active(menu_entry, selected):
     """
     Returns active class for selecting menus in templates
     <li class=${h.is_active('settings', current_active)}></li>
     """
     if not isinstance(menu_entry, list):
         menu_entry = [menu_entry]
 
     if selected in menu_entry:
         return "active"

rhodecode/templates/base/issue_tracker_settings.mako

@@ -1,321 +1,328 b''
 ## snippet for displaying issue tracker settings
 ## usage:
 ##    <%namespace name="its" file="/base/issue_tracker_settings.mako"/>
 ##    ${its.issue_tracker_settings_table(patterns, form_url, delete_url)}
 ##    ${its.issue_tracker_settings_test(test_url)}
 
 <%def name="issue_tracker_settings_table(patterns, form_url, delete_url)">
 <%
 # Name/desc, pattern, issue prefix
 examples = [
     (
     ' ',
     ' ',
     ' ',
     ' '
     ),
 
     (
-    'Redmine',
-    '(^#|\s#)(?P<issue_id>\d+)',
+    'Tickets with #123 (Redmine etc)',
+    '(?<![a-zA-Z0-9_/]{1,10}-?)(#)(?P<issue_id>\d+)',
     'https://myissueserver.com/${repo}/issue/${issue_id}',
     ''
     ),
 
     (
     'Redmine - Alternative',
     '(?:issue-)(\d+)',
     'https://myissueserver.com/redmine/issue/${id}',
     ''
     ),
 
     (
     'Redmine - Wiki',
     '(?:wiki-)([a-zA-Z0-9]+)',
     'http://example.org/projects/${repo_name}/wiki/${id}',
     'wiki-'
     ),
 
     (
     'JIRA - All tickets',
-    '(^|\s\w+-\d+)',
-    'https://myjira.com/browse/${id}',
+    # official JIRA ticket pattern
+    '(?<![a-zA-Z0-9_/#]-?)(?P<issue_id>[A-Z]{1,6}-(?:[1-9][0-9]{0,7}))',
+    'https://myjira.com/browse/${issue_id}',
     ''
     ),
 
     (
-    'JIRA - Project (JRA)',
-    '(?:(^|\s)(?P<issue_id>(?:JRA-|JRA-)(?:\d+)))',
+    'JIRA - Single project (JRA-XXXXXXXX)',
+    '(?<![a-zA-Z0-9_/#]-?)(?P<issue_id>JRA-(?:[1-9][0-9]{0,7}))',
     'https://myjira.com/${issue_id}',
     ''
     ),
 
     (
     'Confluence WIKI',
     '(?:conf-)([A-Z0-9]+)',
     'https://example.atlassian.net/display/wiki/${id}/${repo_name}',
     'CONF-',
     ),
 
     (
     'Pivotal Tracker',
     '(?:pivot-)(?P<project_id>\d+)-(?P<story>\d+)',
     'https://www.pivotaltracker.com/s/projects/${project_id}/stories/${story}',
     'PIV-',
     ),
 
     (
     'Trello',
     '(?:trello-)(?P<card_id>[a-zA-Z0-9]+)',
     'https://trello.com/example.com/${card_id}',
     'TRELLO-',
     ),
 ]
 %>
 
     <table class="rctable issuetracker">
       <tr>
           <th>${_('Description')}</th>
           <th>${_('Pattern')}</th>
           <th>${_('Url')}</th>
           <th>${_('Extra Prefix')}</th>
           <th ></th>
       </tr>
         % for name, pat, url, pref in examples:
         <tr class="it-examples" style="${'' if loop.index == 0 else 'display:none'}">
           <td class="td-issue-tracker-name issue-tracker-example">${name}</td>
           <td class="td-regex issue-tracker-example">${pat}</td>
           <td class="td-url issue-tracker-example">${url}</td>
           <td class="td-prefix issue-tracker-example">${pref}</td>
           <td>
               % if loop.index == 0:
               <a href="#showMore" onclick="$('.it-examples').toggle(); return false">${_('show examples')}</a>
               % else:
               <a href="#copyToInput" onclick="copyToInput(this, '${h.json.dumps(name)}', '${h.json.dumps(pat)}', '${h.json.dumps(url)}', '${h.json.dumps(pref)}'); return false">copy to input</a>
               % endif
           </td>
         </tr>
         % endfor
 
       %for uid, entry in patterns:
         <tr id="entry_${uid}">
                 <td class="td-issue-tracker-name issuetracker_desc">
                     <span class="entry">
                         ${entry.desc}
                     </span>
                     <span class="edit">
                         ${h.text('new_pattern_description_'+uid, class_='medium-inline', value=entry.desc or '')}
                     </span>
                 </td>
                 <td class="td-issue-tracker-regex issuetracker_pat">
                     <span class="entry">
                         ${entry.pat}
                     </span>
                     <span class="edit">
                         ${h.text('new_pattern_pattern_'+uid, class_='medium-inline', value=entry.pat or '')}
                     </span>
                 </td>
                 <td class="td-url issuetracker_url">
                     <span class="entry">
                         ${entry.url}
                     </span>
                     <span class="edit">
                         ${h.text('new_pattern_url_'+uid, class_='medium-inline', value=entry.url or '')}
                     </span>
                 </td>
                 <td class="td-prefix issuetracker_pref">
                     <span class="entry">
                         ${entry.pref}
                     </span>
                     <span class="edit">
                         ${h.text('new_pattern_prefix_'+uid, class_='medium-inline', value=entry.pref or '')}
                     </span>
                 </td>
                 <td class="td-action">
                     <div  class="grid_edit">
                         <span class="entry">
                             <a class="edit_issuetracker_entry" href="">${_('Edit')}</a>
                         </span>
                         <span class="edit">
                             <input id="uid_${uid}" name="uid" type="hidden" value="${uid}">
                         </span>
                     </div>
                     <div  class="grid_delete">
                         <span class="entry">
                             <a class="btn btn-link btn-danger delete_issuetracker_entry" data-desc="${entry.desc}" data-uid="${uid}">
                                 ${_('Delete')}
                             </a>
                         </span>
                         <span class="edit">
                             <a class="btn btn-link btn-danger edit_issuetracker_cancel" data-uid="${uid}">${_('Cancel')}</a>
                         </span>
                    </div>
                 </td>
         </tr>
       %endfor
       <tr id="last-row"></tr>
     </table>
     <p>
       <a id="add_pattern" class="link">
           ${_('Add new')}
       </a>
     </p>
 
     <script type="text/javascript">
         var newEntryLabel = $('label[for="new_entry"]');
 
         var resetEntry = function() {
           newEntryLabel.text("${_('New Entry')}:");
         };
 
         var delete_pattern = function(entry) {
           if (confirm("${_('Confirm to remove this pattern:')} "+$(entry).data('desc'))) {
             $.ajax({
               type: "POST",
               url: "${delete_url}",
               data: {
                 'csrf_token': CSRF_TOKEN,
                 'uid':$(entry).data('uid')
               },
               success: function(){
                 window.location.reload();
               },
               error: function(data, textStatus, errorThrown){
                   alert("Error while deleting entry.\nError code {0} ({1}). URL: {2}".format(data.status,data.statusText,$(entry)[0].url));
               }
             });
           }
         };
 
         $('.delete_issuetracker_entry').on('click', function(e){
           e.preventDefault();
           delete_pattern(this);
         });
 
         $('.edit_issuetracker_entry').on('click', function(e){
             e.preventDefault();
             $(this).parents('tr').addClass('editopen');
         });
 
         $('.edit_issuetracker_cancel').on('click', function(e){
             e.preventDefault();
             $(this).parents('tr').removeClass('editopen');
             // Reset to original value
             var uid = $(this).data('uid');
             $('#'+uid+' input').each(function(e) {
                 this.value = this.defaultValue;
             });
         });
 
         $('input#reset').on('click', function(e) {
             resetEntry();
         });
 
         $('#add_pattern').on('click', function(e) {
             addNewPatternInput();
         });
 
         var copied = false;
         copyToInput = function (elem, name, pat, url, pref) {
             if (copied === false) {
                 addNewPatternInput();
                 copied = true;
             }
             $(elem).hide();
             var load = function(text){
                 return text.replace(/["]/g, "")
             };
             $('#description_1').val(load(name));
             $('#pattern_1').val(load(pat));
             $('#url_1').val(load(url));
             $('#prefix_1').val(load(pref));
 
         }
 
     </script>    
 </%def>
 
 <%def name="issue_tracker_new_row()">
   <table id="add-row-tmpl" style="display: none;">
     <tbody>
     <tr class="new_pattern">
         <td class="td-issue-tracker-name issuetracker_desc">
           <span class="entry">
                 <input class="medium-inline" id="description_##UUID##" name="new_pattern_description_##UUID##" value="##DESCRIPTION##" type="text">
           </span>
         </td>
         <td class="td-issue-tracker-regex issuetracker_pat">
           <span class="entry">
                     <input class="medium-inline" id="pattern_##UUID##" name="new_pattern_pattern_##UUID##" placeholder="Pattern" 
                     value="##PATTERN##" type="text">
           </span>
         </td>
         <td class="td-url issuetracker_url">
           <span class="entry">
                   <input class="medium-inline" id="url_##UUID##" name="new_pattern_url_##UUID##" placeholder="Url" value="##URL##" type="text">
           </span>
         </td>
         <td class="td-prefix issuetracker_pref">
             <span class="entry">
                   <input class="medium-inline" id="prefix_##UUID##" name="new_pattern_prefix_##UUID##" placeholder="Prefix" value="##PREFIX##" type="text"> 
             </span>
         </td>
         <td class="td-action">
         </td>
         <input id="uid_##UUID##" name="uid_##UUID##" type="hidden" value="">
     </tr>
     </tbody>
   </table>
 </%def>
 
 <%def name="issue_tracker_settings_test(test_url)">
     <div class="form-vertical">
         <div class="fields">
             <div class="field">
                 <div class='textarea-full'>
                     <textarea id="test_pattern_data" rows="12">
 This is an example text for testing issue tracker patterns.
-This commit fixes ticket #451 and ticket #910.
-Following tickets will get mentioned:
+This commit fixes ticket #451 and ticket #910, reference for JRA-401.
+The following tickets will get mentioned:
 #123
-#456
-JRA-123
-JRA-456
+#456 and PROJ-101
+JRA-123 and #123
+PROJ-456
+
+[my artifact](http://something.com/JRA-1234-build.zip)
+
+- #1001
+- JRA-998
+
 Open a pull request !101 to contribute !
 Added tag v1.3.0 for commit 0f3b629be725
 
 Add a test pattern here and hit preview to see the link.
                     </textarea>
                 </div>
             </div>
         </div>
         <div class="test_pattern_preview">
             <div id="test_pattern" class="btn btn-small" >${_('Preview')}</div>
             <p>${_('Test Pattern Preview')}</p>
             <div id="test_pattern_result" style="white-space: pre-wrap"></div>
         </div>
     </div>
 
     <script type="text/javascript">
         $('#test_pattern').on('click', function(e) {
           $.ajax({
               type: "POST",
               url: "${test_url}",
               data: {
                 'test_text': $('#test_pattern_data').val(),
                 'csrf_token': CSRF_TOKEN
               },
               success: function(data){
                   $('#test_pattern_result').html(data);
                   tooltipActivate();
               },
               error: function(jqXHR, textStatus, errorThrown){
                   $('#test_pattern_result').html('Error: ' + errorThrown);
               }
           });
           $('#test_pattern_result').show();
         });
     </script>
 </%def>
 
 

rhodecode/tests/lib/test_helpers.py

@@ -1,241 +1,241 b''
 # -*- coding: utf-8 -*-
 
 # Copyright (C) 2010-2020 RhodeCode GmbH
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License, version 3
 # (only), as published by the Free Software Foundation.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 # This program is dual-licensed. If you wish to learn more about the
 # RhodeCode Enterprise Edition, including its added features, Support services,
 # and proprietary license terms, please see https://rhodecode.com/licenses/
 
 import copy
 import mock
 import pytest
 
 from rhodecode.lib import helpers
 from rhodecode.lib.utils2 import AttributeDict
 from rhodecode.model.settings import IssueTrackerSettingsModel
 from rhodecode.tests import no_newline_id_generator
 
 
 @pytest.mark.parametrize('url, expected_url', [
     ('http://rc.com', '<a href="http://rc.com">http://rc.com</a>'),
     ('http://rc.com/test', '<a href="http://rc.com/test">http://rc.com/test</a>'),
     ('http://rc.com/!foo', '<a href="http://rc.com/!foo">http://rc.com/!foo</a>'),
     ('http://rc.com/&foo', '<a href="http://rc.com/&amp;foo">http://rc.com/&amp;foo</a>'),
     ('http://rc.com/?foo-1&bar=1', '<a href="http://rc.com/?foo-1&amp;bar=1">http://rc.com/?foo-1&amp;bar=1</a>'),
     ('http://rc.com?foo-1&bar=1', '<a href="http://rc.com?foo-1&amp;bar=1">http://rc.com?foo-1&amp;bar=1</a>'),
     ('http://rc.com/#foo', '<a href="http://rc.com/#foo">http://rc.com/#foo</a>'),
     ('http://rc.com/@foo', '<a href="http://rc.com/@foo">http://rc.com/@foo</a>'),
 ])
 def test_urlify_text(url, expected_url):
     assert helpers.urlify_text(url) == expected_url
 
 
 @pytest.mark.parametrize('repo_name, commit_id, path, expected_result', [
     # Simple case 1
     ('repo', 'commit', 'a/b',
      '<a href="/repo/files/commit/"><i class="icon-home"></i></a>'
      ' / '
      '<a href="/repo/files/commit/a">a</a>'
      ' / '
      'b'),
 
     # Simple case
     ('rX<X', 'cX<X', 'pX<X/aX<X/bX<X',
      '<a href="/rX%3CX/files/cX%3CX/"><i class="icon-home"></i></a>'
      ' / '
      '<a href="/rX%3CX/files/cX%3CX/pX%3CX">pX&lt;X</a>'
      ' / '
      '<a href="/rX%3CX/files/cX%3CX/pX%3CX/aX%3CX">aX&lt;X</a>'
      ' / '
      'bX&lt;X'),
 
     # Path with only one segment
     ('rX<X', 'cX<X', 'pX<X',
      '<a href="/rX%3CX/files/cX%3CX/"><i class="icon-home"></i></a>'
      ' / '
      'pX&lt;X'),
 
     # Empty path
     ('rX<X', 'cX<X', '',
      '<i class="icon-home"></i>'),
 
     # simple quote
     ('rX"X', 'cX"X', 'pX"X/aX"X/bX"X',
      '<a href="/rX%22X/files/cX%22X/"><i class="icon-home"></i></a>'
      ' / '
      '<a href="/rX%22X/files/cX%22X/pX%22X">pX&#34;X</a>'
      ' / '
      '<a href="/rX%22X/files/cX%22X/pX%22X/aX%22X">aX&#34;X</a>'
      ' / '
      'bX&#34;X'),
 
 ], ids=['simple1', 'simple2', 'one_segment', 'empty_path', 'simple_quote'])
 def test_files_breadcrumbs_xss(repo_name, commit_id, path, app, expected_result):
     result = helpers.files_breadcrumbs(repo_name, 'hg', commit_id, path)
     # Expect it to encode all path fragments properly. This is important
     # because it returns an instance of `literal`.
     if path != '':
         expected_result = expected_result + helpers.files_icon.format(helpers.escape(path))
     assert result == expected_result
 
 
 def test_format_binary():
     assert helpers.format_byte_size_binary(298489462784) == '278.0 GiB'
 
 
 @pytest.mark.parametrize('text_string, pattern, expected', [
     ('No issue here', '(?:#)(?P<issue_id>\d+)', []),
     ('Fix #42', '(?:#)(?P<issue_id>\d+)',
      [{'url': 'http://r.io/{repo}/i/42', 'id': '42'}]),
     ('Fix #42, #53', '(?:#)(?P<issue_id>\d+)', [
      {'url': 'http://r.io/{repo}/i/42', 'id': '42'},
      {'url': 'http://r.io/{repo}/i/53', 'id': '53'}]),
     ('Fix #42', '(?:#)?<issue_id>\d+)', []),  # Broken regex
 ])
 def test_extract_issues(backend, text_string, pattern, expected):
     repo = backend.create_repo()
     config = {
         '123': {
             'uid': '123',
             'pat': pattern,
             'url': 'http://r.io/${repo}/i/${issue_id}',
             'pref': '#',
             'desc': 'Test Pattern'
         }
     }
 
     def get_settings_mock(self, cache=True):
         return config
 
     with mock.patch.object(IssueTrackerSettingsModel,
                            'get_settings', get_settings_mock):
-        text, issues = helpers.process_patterns(text_string, repo.repo_name)
+        text, issues, errors = helpers.process_patterns(text_string, repo.repo_name)
 
     expected = copy.deepcopy(expected)
     for item in expected:
         item['url'] = item['url'].format(repo=repo.repo_name)
 
     assert issues == expected
 
 
 @pytest.mark.parametrize('text_string, pattern, link_format, expected_text', [
     ('Fix #42', '(?:#)(?P<issue_id>\d+)', 'html',
      'Fix <a class="tooltip issue-tracker-link" href="http://r.io/{repo}/i/42" title="Test Pattern">#42</a>'),
 
     ('Fix #42', '(?:#)(?P<issue_id>\d+)', 'markdown',
      'Fix [#42](http://r.io/{repo}/i/42)'),
 
     ('Fix #42', '(?:#)(?P<issue_id>\d+)', 'rst',
      'Fix `#42 <http://r.io/{repo}/i/42>`_'),
 
     ('Fix #42', '(?:#)?<issue_id>\d+)', 'html',
      'Fix #42'),  # Broken regex
 ])
 def test_process_patterns_repo(backend, text_string, pattern, expected_text, link_format):
     repo = backend.create_repo()
 
     def get_settings_mock(self, cache=True):
         return {
             '123': {
                 'uid': '123',
                 'pat': pattern,
                 'url': 'http://r.io/${repo}/i/${issue_id}',
                 'pref': '#',
                 'desc': 'Test Pattern'
             }
         }
 
     with mock.patch.object(IssueTrackerSettingsModel,
                            'get_settings', get_settings_mock):
-        processed_text, issues = helpers.process_patterns(
+        processed_text, issues, error = helpers.process_patterns(
             text_string, repo.repo_name, link_format)
 
     assert processed_text == expected_text.format(repo=repo.repo_name)
 
 
 @pytest.mark.parametrize('text_string, pattern, expected_text', [
     ('Fix #42', '(?:#)(?P<issue_id>\d+)',
      'Fix <a class="tooltip issue-tracker-link" href="http://r.io/i/42" title="Test Pattern">#42</a>'),
     ('Fix #42', '(?:#)?<issue_id>\d+)',
      'Fix #42'),  # Broken regex
 ])
 def test_process_patterns_no_repo(text_string, pattern, expected_text):
 
     def get_settings_mock(self, cache=True):
         return {
             '123': {
                 'uid': '123',
                 'pat': pattern,
                 'url': 'http://r.io/i/${issue_id}',
                 'pref': '#',
                 'desc': 'Test Pattern'
             }
         }
 
     with mock.patch.object(IssueTrackerSettingsModel,
                            'get_global_settings', get_settings_mock):
-        processed_text, issues = helpers.process_patterns(
+        processed_text, issues, errors = helpers.process_patterns(
             text_string, '')
 
     assert processed_text == expected_text
 
 
 def test_process_patterns_non_existent_repo_name(backend):
     text_string = 'Fix #42'
     pattern = '(?:#)(?P<issue_id>\d+)'
     expected_text = ('Fix <a class="tooltip issue-tracker-link" '
                      'href="http://r.io/do-not-exist/i/42" title="Test Pattern">#42</a>')
 
     def get_settings_mock(self, cache=True):
         return {
             '123': {
                 'uid': '123',
                 'pat': pattern,
                 'url': 'http://r.io/${repo}/i/${issue_id}',
                 'pref': '#',
                 'desc': 'Test Pattern'
             }
         }
 
     with mock.patch.object(IssueTrackerSettingsModel,
                            'get_global_settings', get_settings_mock):
-        processed_text, issues = helpers.process_patterns(
+        processed_text, issues, errors = helpers.process_patterns(
             text_string, 'do-not-exist')
 
     assert processed_text == expected_text
 
 
 def test_get_visual_attr(baseapp):
     from rhodecode.apps._base import TemplateArgs
     c = TemplateArgs()
     assert None is helpers.get_visual_attr(c, 'fakse')
 
     # emulate the c.visual behaviour
     c.visual = AttributeDict({})
     assert None is helpers.get_visual_attr(c, 'some_var')
 
     c.visual.some_var = 'foobar'
     assert 'foobar' == helpers.get_visual_attr(c, 'some_var')
 
 
 @pytest.mark.parametrize('test_text, inclusive, expected_text', [
     ('just a string', False, 'just a string'),
     ('just a string\n', False, 'just a string'),
     ('just a string\n next line', False, 'just a string...'),
     ('just a string\n next line', True, 'just a string\n...'),
 ], ids=no_newline_id_generator)
 def test_chop_at(test_text, inclusive, expected_text):
     assert helpers.chop_at_smart(
         test_text, '\n', inclusive, '...') == expected_text