py3: switched to python38 by default.

default.nix

@@ -1,211 +1,211 b''
 # Nix environment for the community edition
 #
 # This shall be as lean as possible, just producing the rhodecode-vcsserver
 # derivation. For advanced tweaks to pimp up the development environment we use
 # "shell.nix" so that it does not have to clutter this file.
 
 args@
 { system ? builtins.currentSystem
-, pythonPackages ? "python37Packages"
+, pythonPackages ? "python38Packages"
 , pythonExternalOverrides ? self: super: {}
 , doCheck ? false
 , ...
 }:
 
 let
   pkgs_ = args.pkgs or (import <nixpkgs> { inherit system; });
 in
 
 let
   pkgs = import <nixpkgs> {
     overlays = [
       (import ./pkgs/overlays.nix)
     ];
     inherit
       (pkgs_)
       system;
   };
 
   # Evaluates to the last segment of a file system path.
   basename = path: with pkgs.lib; last (splitString "/" path);
   startsWith = prefix: full: let
     actualPrefix = builtins.substring 0 (builtins.stringLength prefix) full;
   in actualPrefix == prefix;
 
   # source code filter used as arugment to builtins.filterSource.
   src-filter = path: type: with pkgs.lib;
     let
       ext = last (splitString "." path);
       parts = last (splitString "/" path);
     in
       !builtins.elem (basename path) [
         ".git" ".hg" "__pycache__" ".eggs" ".idea" ".dev"
         "node_modules" "node_binaries"
         "build" "data" "result" "tmp"] &&
       !builtins.elem ext ["egg-info" "pyc"] &&
       !startsWith "result" (basename path);
 
   sources =
     let
       inherit
         (pkgs.lib)
         all
         isString
         attrValues;
 
       sourcesConfig = pkgs.config.rc.sources or {};
     in
       # Ensure that sources are configured as strings. Using a path
       # would result in a copy into the nix store.
       assert all isString (attrValues sourcesConfig);
       sourcesConfig;
 
   rhodecode-vcsserver-src = builtins.filterSource src-filter ./.;
   version = builtins.readFile "${rhodecode-vcsserver-src}/vcsserver/VERSION";
 
   pythonLocalOverrides = self: super: {
     rhodecode-vcsserver =
       let
         releaseName = "RhodeCodeVCSServer-${version}";
       in super.rhodecode-vcsserver.overridePythonAttrs (attrs: {
       inherit
         doCheck
         version;
 
       name = "rhodecode-vcsserver-${version}";
       releaseName = releaseName;
       src = rhodecode-vcsserver-src;
       dontStrip = true; # prevent strip, we don't need it.
 
       buildInputs =
         attrs.buildInputs or [] ++ [
 
         ];
 
       #NOTE: option to inject additional propagatedBuildInputs
       propagatedBuildInputs =
         attrs.propagatedBuildInputs or [] ++ [
         pkgs.git
         pkgs.subversionrc
       ];
 
       preBuild = ''
         export NIX_PATH=nixpkgs=${pkgs.path}
         export SSL_CERT_FILE=${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt
       '';
 
       # Add bin directory to path so that tests can find 'vcsserver'.
       preCheck = ''
         echo "Expanding PATH with $out/bin directory"
         export PATH="$out/bin:$PATH"
       '';
 
       # custom check phase for testing
       checkPhase = ''
         runHook preCheck
         PYTHONHASHSEED=$RANDOM py.test -vv -p no:sugar -r xw --cov-config=.coveragerc --cov=vcsserver --cov-report=term-missing vcsserver
         runHook postCheck
       '';
 
       postCheck = ''
         echo "Cleanup of vcsserver/tests"
         rm -rf $out/lib/${self.python.libPrefix}/site-packages/vcsserver/tests
       '';
 
       postInstall = ''
         echo "Writing vcsserver meta information for rccontrol to nix-support/rccontrol"
         mkdir -p $out/nix-support/rccontrol
         cp -v vcsserver/VERSION $out/nix-support/rccontrol/version
         echo "DONE: vcsserver meta information for rccontrol written"
 
         mkdir -p $out/etc
         cp configs/production.ini $out/etc
         echo "DONE: saved vcsserver production.ini into $out/etc"
 
         echo "saving env in $out/etc/env_vars.txt"
         touch $out/etc/env_vars.txt
         echo "# RhodeCode build env vars" >> $out/etc/env_vars.txt
         echo "LOCALE_ARCHIVE=\"${pkgs.glibcLocales}/lib/locale/locale-archive\"" >> $out/etc/env_vars.txt
         echo "LC_ALL=\"en_US.UTF-8\"" >> $out/etc/env_vars.txt
 
         # expose sources of vcsserver
         ln -s $out $out/etc/rhodecode_vcsserver_source
       '';
 
     });
   };
 
   basePythonPackages = with builtins;
     if isAttrs pythonPackages then
       pythonPackages
     else
       getAttr pythonPackages pkgs;
 
   pythonGeneratedPackages = import ./pkgs/python-packages.nix {
     inherit pkgs;
     inherit (pkgs) fetchurl fetchgit fetchhg;
   };
 
   pythonVCSServerOverrides = import ./pkgs/python-packages-overrides.nix {
     inherit pkgs basePythonPackages;
   };
 
   # Apply all overrides and fix the vcsserver package set
   targetPython = basePythonPackages.python.override {
     packageOverrides = self: super: with pkgs.lib;
       (extends pythonExternalOverrides
       (extends pythonLocalOverrides
       (extends pythonVCSServerOverrides
       (extends pythonGeneratedPackages
               (self: super))))) self;
   };
 
   # Python env with rhodecode-vcsserver
   pythonEnv = (targetPython.withPackages(ps: with ps; [rhodecode-vcsserver]));
 
   # Generic env with wrapped binaries
   vcsserver = pkgs.buildEnv {
     name = if ! isNull targetPython.pkgs.rhodecode-vcsserver
       then "vcsserver-${targetPython.pkgs.rhodecode-vcsserver.version}"
       else "vcsserver";
     paths = [
       pythonEnv
       # Symlink version control utilities
       # We ensure that always the correct version is available as a symlink.
       # So that users calling them via the profile path will always use the
       # correct version. Wrapping is required so those can "import"
       # vcsserver python hooks.
       pkgs.git
       pkgs.subversionrc
     ];
     # expose following attributed outside
     passthru = {
       pythonPackages = targetPython.pkgs;
       vcs_pkgs = pkgs;
     };
     buildInputs = [
       pkgs.makeWrapper
     ];
     postBuild = (if ! isNull targetPython.pkgs.rhodecode-vcsserver then ''
       echo "Writing vcsserver meta information for rccontrol to nix-support/rccontrol"
       ln -s ${targetPython.pkgs.rhodecode-vcsserver}/nix-support $out/nix-support
       echo "DONE: vcsserver meta information for rccontrol written"
     '' else "") + ''
       DEPS="$out/bin/*"
       # wrap only dependency scripts, they require to have full PYTHONPATH set
       # to be able to import all packages
       for file in $DEPS;
       do
         wrapProgram $file \
           --prefix PATH : ${pkgs.git}/bin \
           --prefix PATH : ${pkgs.subversionrc}/bin \
           --prefix PATH : ${pythonEnv}/bin \
           --prefix PYTHONPATH : ${pythonEnv}/${pythonEnv.sitePackages} \
           --prefix PYTHONPATH : ${pkgs.subversionrc}/${pythonEnv.sitePackages} \
           --set PYTHONHASHSEED $RANDOM
       done
       echo "DONE: vcsserver binary wrapping"
     '';
   };
 
 in vcsserver

pkgs/overlays.nix

@@ -1,96 +1,96 b''
 self: super: {
 
   # change GIT version
   # latest supported are in: https://github.com/NixOS/nixpkgs/tree/master/pkgs/applications/version-management/git-and-tools/git
   git = super.lib.overrideDerivation super.git (oldAttrs: {
     name = "git-2.25.3";
     src = self.fetchurl {
       url = "https://www.kernel.org/pub/software/scm/git/git-2.25.3.tar.xz";
       sha256 = "0yvr97cl0dvj3fwblq1mb0cp97v8hrn9l98p8b1jx8815mbsnz9h";
     };
 
     # patches come from: https://github.com/NixOS/nixpkgs/tree/master/pkgs/applications/version-management/git-and-tools/git
     patches = [
       ./patches/git/docbook2texi.patch
       ./patches/git/git-sh-i18n.patch
       ./patches/git/ssh-path.patch
       ./patches/git/git-send-email-honor-PATH.patch
       ./patches/git/installCheck-path.patch
     ];
 
   });
 
   libgit2rc = super.lib.overrideDerivation super.libgit2 (oldAttrs: {
     name = "libgit2-1.0.1";
     version = "1.0.1";
 
     src = self.fetchFromGitHub {
         owner = "libgit2";
         repo = "libgit2";
         rev = "v1.0.1";
         sha256 = "0xqdnvrq1bnf8hxh9xjw25y2cg91agvd9jr5qwd30z2a0dzll22v";
     };
 
     cmakeFlags = [ "-DTHREADSAFE=ON" "-DUSE_HTTPS=no"];
 
     buildInputs = [
         super.zlib
         super.libssh2
         super.openssl
         super.curl
     ];
 
   });
 
   # Override subversion derivation to
   #  - activate special python bindings
   subversionrc =
   let
-    py3c = self.python37Packages.buildPythonPackage rec {
+    py3c = self.python38Packages.buildPythonPackage rec {
         pname = "py3c";
         version = "1.0";
         src = self.fetchurl {
           url = "https://files.pythonhosted.org/packages/6a/aa/9f1a69a8c71e72553b281603633e42501de932aa4d9912bccbf9a2884093/py3c-1.0.tar.gz";
           sha256 = "1h80jqi6r64kppxb4kshsiadrgc5hwk5arp3zcki01jf4ahknjz9";
         };
         format = "setuptools";
         doCheck = false;
         buildInputs = [];
         checkInputs = [];
         nativeBuildInputs = [];
         propagatedBuildInputs = [];
         meta = {
           license = [  ];
         };
     };
   in
   let
-    pythonWithEnv = self.python37Packages.python.buildEnv.override {
+    pythonWithEnv = self.python38Packages.python.buildEnv.override {
         extraLibs = [ py3c ];
     };
   in
   let
     subversionWithPython = super.subversion.override {
       httpSupport = true; # client must support http
       pythonBindings = true;
       python = pythonWithEnv;
     };
 
   in
     super.lib.overrideDerivation subversionWithPython (oldAttrs: {
       name = "subversion-1.14.0";
       src = self.fetchurl {
         url = "https://archive.apache.org/dist/subversion/subversion-1.14.0.tar.gz";
         sha256 = "1l1px5kva5a13pi2rkxfgxfvypvl6bmbkdag6168fhayad3i2ggg";
       };
 
       ## use internal lz4/utf8proc because it is stable and shipped with SVN
       configureFlags = oldAttrs.configureFlags ++ [
         " --with-lz4=internal"
         " --with-utf8proc=internal"
       ];
   });
 
 
 
 }

pkgs/python-packages.nix

@@ -1,1229 +1,1226 b''
 # Generated by pip2nix 0.9.0
 # See https://github.com/nix-community/pip2nix
 
 { pkgs, fetchurl, fetchgit, fetchhg }:
 
 self: super: {
   "atomicwrites" = super.buildPythonPackage rec {
     pname = "atomicwrites";
     version = "1.4.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/55/8d/74a75635f2c3c914ab5b3850112fd4b0c8039975ecb320e4449aa363ba54/atomicwrites-1.4.0.tar.gz";
       sha256 = "0yla2svfhfqrcj8qbyqzx7wi4jy0dwcxvlkg0k3zjd54s5m3jw5f";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "attrs" = super.buildPythonPackage rec {
     pname = "attrs";
     version = "19.3.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/98/c3/2c227e66b5e896e15ccdae2e00bbc69aa46e9a8ce8869cc5fa96310bf612/attrs-19.3.0.tar.gz";
       sha256 = "0wky4h28n7xnr6xv69p9z6kv8bzn50d10c3drmd9ds8gawbcxdzp";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [
       self."setuptools"
       self."wheel"
     ];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "beautifulsoup4" = super.buildPythonPackage rec {
     pname = "beautifulsoup4";
     version = "4.6.3";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/88/df/86bffad6309f74f3ff85ea69344a078fc30003270c8df6894fca7a3c72ff/beautifulsoup4-4.6.3.tar.gz";
       sha256 = "041dhalzjciw6qyzzq7a2k4h1yvyk76xigp35hv5ibnn448ydy4h";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "cached-property" = super.buildPythonPackage rec {
     pname = "cached-property";
     version = "1.5.1";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/57/8e/0698e10350a57d46b3bcfe8eff1d4181642fd1724073336079cb13c5cf7f/cached-property-1.5.1.tar.gz";
       sha256 = "010m1bl380l2r3vwq24r5v14l6gwvgm9v0mqqjkjss552jgsa5wj";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "cffi" = super.buildPythonPackage rec {
     pname = "cffi";
     version = "1.14.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/05/54/3324b0c46340c31b909fcec598696aaec7ddc8c18a63f2db352562d3354c/cffi-1.14.0.tar.gz";
       sha256 = "1dn279gw5ql8i5n3s5v4rnv96rhhjjfn7xq729qbl5bs2954yf1d";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [
       self."pycparser"
     ];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "configobj" = super.buildPythonPackage rec {
     pname = "configobj";
     version = "5.0.6";
     src = fetchurl {
       url = "https://code.rhodecode.com/upstream/configobj/artifacts/download/0-012de99a-b1e1-4f64-a5c0-07a98a41b324.tar.gz?md5=6a513f51fe04b2c18cf84c1395a7c626";
       sha256 = "0kqfrdfr14mw8yd8qwq14dv2xghpkjmd3yjsy8dfcbvpcc17xnxp";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [
       self."six"
     ];
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "contextlib2" = super.buildPythonPackage rec {
     pname = "contextlib2";
     version = "0.6.0.post1";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/02/54/669207eb72e3d8ae8b38aa1f0703ee87a0e9f88f30d3c0a47bebdb6de242/contextlib2-0.6.0.post1.tar.gz";
       sha256 = "0bhnr2ac7wy5l85ji909gyljyk85n92w8pdvslmrvc8qih4r1x01";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.psfl ];
     };
   };
   "cov-core" = super.buildPythonPackage rec {
     pname = "cov-core";
     version = "1.15.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/4b/87/13e75a47b4ba1be06f29f6d807ca99638bedc6b57fa491cd3de891ca2923/cov-core-1.15.0.tar.gz";
       sha256 = "0k3np9ymh06yv1ib96sb6wfsxjkqhmik8qfsn119vnhga9ywc52a";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [
       self."coverage"
     ];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "coverage" = super.buildPythonPackage rec {
     pname = "coverage";
     version = "4.5.4";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/85/d5/818d0e603685c4a613d56f065a721013e942088047ff1027a632948bdae6/coverage-4.5.4.tar.gz";
       sha256 = "0p0j4di6h8k6ica7jwwj09azdcg4ycxq60i9qsskmsg94cd9yzg0";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.asl20 ];
     };
   };
   "decorator" = super.buildPythonPackage rec {
     pname = "decorator";
     version = "4.1.2";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/bb/e0/f6e41e9091e130bf16d4437dabbac3993908e4d6485ecbc985ef1352db94/decorator-4.1.2.tar.gz";
       sha256 = "1d8npb11kxyi36mrvjdpcjij76l5zfyrz2f820brf0l0rcw4vdkw";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ { fullName = "new BSD License"; } pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "dogpile.cache" = super.buildPythonPackage rec {
     pname = "dogpile.cache";
     version = "0.9.2";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/b5/02/9692c82808341747afc87a7c2b701c8eed76c05ec6bc98844c102a537de7/dogpile.cache-0.9.2.tar.gz";
       sha256 = "17h5bkijp4zj49a9a0dd608r4lq5xxrkgiydzfg1gq2xz8gxx7dw";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [
       self."decorator"
     ];
     meta = {
       license = [ pkgs.lib.licenses.mit pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "dogpile.core" = super.buildPythonPackage rec {
     pname = "dogpile.core";
     version = "0.4.1";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/0e/77/e72abc04c22aedf874301861e5c1e761231c288b5de369c18be8f4b5c9bb/dogpile.core-0.4.1.tar.gz";
       sha256 = "0xpdvg4kr1isfkrh1rfsh7za4q5a5s6l2kf9wpvndbwf3aqjyrdy";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "dulwich" = super.buildPythonPackage rec {
     pname = "dulwich";
     version = "0.13.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/84/95/732d280eee829dacc954e8109f97b47abcadcca472c2ab013e1635eb4792/dulwich-0.13.0.tar.gz";
       sha256 = "0f1jwvrh549c4rgavkn3wizrch904s73s4fmrxykxy9cw8s57lwf";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.gpl2Plus ];
     };
   };
   "gprof2dot" = super.buildPythonPackage rec {
     pname = "gprof2dot";
     version = "2017.9.19";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/9d/36/f977122502979f3dfb50704979c9ed70e6b620787942b089bf1af15f5aba/gprof2dot-2017.9.19.tar.gz";
       sha256 = "17ih23ld2nzgc3xwgbay911l6lh96jp1zshmskm17n1gg2i7mg6f";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ { fullName = "LGPL"; } { fullName = "GNU Lesser General Public License v3 or later (LGPLv3+)"; } ];
     };
   };
   "gunicorn" = super.buildPythonPackage rec {
     pname = "gunicorn";
     version = "20.0.4";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/33/b8/f5fd32e1f46fcfefd7cb5c84dee1cf657ab3540ee92b8a09fc40e4887bf0/gunicorn-20.0.4.tar.gz";
       sha256 = "09n6fc019bgrvph1s5h1lwhn2avcsprw6ncd203qhra3i8mvn10r";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [
       self."setuptools"
     ];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "hg-evolve" = super.buildPythonPackage rec {
     pname = "hg-evolve";
     version = "10.0.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/b8/81/d86d3b4e6c602074805b086ae7471672d24d7ffa4f68ddb97bf68dd460fd/hg-evolve-10.0.0.tar.gz";
       sha256 = "03kn1c62y6rb851wjhsaxkrwq223hkc4ij59i85999byyb2hyqad";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ { fullName = "GPLv2+"; } ];
     };
   };
   "hgsubversion" = super.buildPythonPackage rec {
     pname = "hgsubversion";
     version = "1.9.3";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/a3/53/6d205e641f3e09abcf1ddaed66e5e4b20da22d0145566d440a02c9e35f0d/hgsubversion-1.9.3.tar.gz";
       sha256 = "0nymcjlch8c4zjbncrs30p2nrbylsf25g3h6mr0zzzxr141h3sig";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [
       self."mercurial"
       self."subvertpy"
     ];
     meta = {
       license = [ pkgs.lib.licenses.gpl1 ];
     };
   };
   "hupper" = super.buildPythonPackage rec {
     pname = "hupper";
     version = "1.10.2";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/41/24/ea90fef04706e54bd1635c05c50dc9cf87cda543c59303a03e7aa7dda0ce/hupper-1.10.2.tar.gz";
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       license = [ pkgs.lib.licenses.bsdOriginal { fullName = "New BSD License"; } ];
     };
   };
   "setproctitle" = super.buildPythonPackage rec {
     pname = "setproctitle";
     version = "1.1.10";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/5a/0d/dc0d2234aacba6cf1a729964383e3452c52096dc695581248b548786f2b3/setproctitle-1.1.10.tar.gz";
       sha256 = "163kplw9dcrw0lffq1bvli5yws3rngpnvrxrzdw89pbphjjvg0v2";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "setuptools-git" = super.buildPythonPackage rec {
     pname = "setuptools-git";
     version = "1.2";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/05/97/dd99fa9c0d9627a7b3c103a00f1566d8193aca8d473884ed258cca82b06f/setuptools_git-1.2-py2.py3-none-any.whl";
       sha256 = "1yjc97r57mfsrvb3yx45cc1aryf6m9kbkmrhlfsv95vxrv64sxp7";
     };
     format = "wheel";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.bsdOriginal ];
     };
   };
   "setuptools-scm" = super.buildPythonPackage rec {
     pname = "setuptools-scm";
     version = "4.1.2";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/ad/d3/e54f8b4cde0f6fb4f231629f570c1a33ded18515411dee6df6fe363d976f/setuptools_scm-4.1.2-py2.py3-none-any.whl";
       sha256 = "09jqn78qd7w5hik4v3hg4mw3byl0jm8hkwd5swgcxxx5xcp8w9b9";
     };
     format = "wheel";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [
       self."setuptools"
     ];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "simplejson" = super.buildPythonPackage rec {
     pname = "simplejson";
     version = "3.16.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/e3/24/c35fb1c1c315fc0fffe61ea00d3f88e85469004713dab488dee4f35b0aff/simplejson-3.16.0.tar.gz";
       sha256 = "19cws1syk8jzq2pw43878dv6fjkb0ifvjpx0i9aajix6kc9jkwxi";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.mit { fullName = "Academic Free License (AFL)"; } ];
     };
   };
   "six" = super.buildPythonPackage rec {
     pname = "six";
     version = "1.15.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/6b/34/415834bfdafca3c5f451532e8a8d9ba89a21c9743a0c59fbd0205c7f9426/six-1.15.0.tar.gz";
       sha256 = "0n82108wxn5giff50hd9ykjhd3zl7cndabdasi6568yvbh1rqqrh";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "subvertpy" = super.buildPythonPackage rec {
     pname = "subvertpy";
     version = "0.10.1";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/9d/76/99fa82affce75f5ac0f7dbe513796c3f37311ace0c68e1b063683b4f9b99/subvertpy-0.10.1.tar.gz";
       sha256 = "061ncy9wjz3zyv527avcrdyk0xygyssyy7p1644nhzhwp8zpybij";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.gpl2Plus pkgs.lib.licenses.lgpl21Plus ];
     };
   };
   "termcolor" = super.buildPythonPackage rec {
     pname = "termcolor";
     version = "1.1.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/8a/48/a76be51647d0eb9f10e2a4511bf3ffb8cc1e6b14e9e4fab46173aa79f981/termcolor-1.1.0.tar.gz";
       sha256 = "0fv1vq14rpqwgazxg4981904lfyp84mnammw7y046491cv76jv8x";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "toml" = super.buildPythonPackage rec {
     pname = "toml";
     version = "0.10.1";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/da/24/84d5c108e818ca294efe7c1ce237b42118643ce58a14d2462b3b2e3800d5/toml-0.10.1.tar.gz";
       sha256 = "03wbqm5cn685cwx2664hjdpz370njl7lf0yal8s0dkp5w4mn2swj";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "translationstring" = super.buildPythonPackage rec {
     pname = "translationstring";
     version = "1.3";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/5e/eb/bee578cc150b44c653b63f5ebe258b5d0d812ddac12497e5f80fcad5d0b4/translationstring-1.3.tar.gz";
       sha256 = "0bdpcnd9pv0131dl08h4zbcwmgc45lyvq3pa224xwan5b3x4rr2f";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ { fullName = "BSD-like (http://repoze.org/license.html)"; } ];
     };
   };
   "venusian" = super.buildPythonPackage rec {
     pname = "venusian";
     version = "1.2.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/7e/6f/40a9d43ac77cb51cb62be5b5662d170f43f8037bdc4eab56336c4ca92bb7/venusian-1.2.0.tar.gz";
       sha256 = "0ghyx66g8ikx9nx1mnwqvdcqm11i1vlq0hnvwl50s48bp22q5v34";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ { fullName = "BSD-derived (http://www.repoze.org/LICENSE.txt)"; } ];
     };
   };
   "waitress" = super.buildPythonPackage rec {
     pname = "waitress";
     version = "1.4.4";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/9a/32/90a74e5ab5fd4fa4bd051a51eb9a8f63bbbf3e00a00dc5cf73ebd4ddb46a/waitress-1.4.4.tar.gz";
       sha256 = "0qdjrwgfah09izsvll05c75fyfj1wmzpmblpn1nar1vli983dd0v";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [
       self."setuptools"
     ];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.zpl21 ];
     };
   };
   "wcwidth" = super.buildPythonPackage rec {
     pname = "wcwidth";
     version = "0.2.4";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/2e/30/268d9d3ed18439b6983a8e630cd52d81fd7460a152d6e801d1b8394e51a1/wcwidth-0.2.4.tar.gz";
       sha256 = "13z4a332pvrmn930y1fk4ry82mccsvjxjdpk8lk882rnw5p5nswc";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "webob" = super.buildPythonPackage rec {
     pname = "webob";
     version = "1.8.6";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/2a/32/5f3f43d0784bdd9392db0cb98434d7cd23a0d8a420c4d243ad4cb8517f2a/WebOb-1.8.6.tar.gz";
       sha256 = "026i3z99nr3px75isa9mbnky5i7rffiv4d124h5kxfjjsxz92fma";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "webtest" = super.buildPythonPackage rec {
     pname = "webtest";
     version = "2.0.34";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/2c/74/a0e63feee438735d628631e2b70d82280276a930637ac535479e5fad9427/WebTest-2.0.34.tar.gz";
       sha256 = "0x1y2c8z4fmpsny4hbp6ka37si2g10r5r2jwxhvv5mx7g3blq4bi";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [
       self."beautifulsoup4"
       self."six"
       self."waitress"
       self."webob"
     ];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "zipp" = super.buildPythonPackage rec {
     pname = "zipp";
     version = "3.1.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/ce/8c/2c5f7dc1b418f659d36c04dec9446612fc7b45c8095cc7369dd772513055/zipp-3.1.0.tar.gz";
       sha256 = "15pxxs9gp1lcghbl5426fk823h764a5d04cra267kxlqbkby96f5";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [
       self."setuptools"
       self."wheel"
       self."setuptools-scm"
     ];
     propagatedBuildInputs = [];
     meta = {
       license = [ pkgs.lib.licenses.mit ];
     };
   };
   "zope.deprecation" = super.buildPythonPackage rec {
     pname = "zope.deprecation";
     version = "4.4.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/34/da/46e92d32d545dd067b9436279d84c339e8b16de2ca393d7b892bc1e1e9fd/zope.deprecation-4.4.0.tar.gz";
       sha256 = "1pz2cv7gv9y1r3m0bdv7ks1alagmrn5msm5spwdzkb2by0w36i8d";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [
       self."setuptools"
     ];
     meta = {
       license = [ pkgs.lib.licenses.zpl21 ];
     };
   };
   "zope.interface" = super.buildPythonPackage rec {
     pname = "zope.interface";
     version = "5.1.0";
     src = fetchurl {
       url = "https://files.pythonhosted.org/packages/af/d2/9675302d7ced7ec721481f4bbecd28a390a8db4ff753d28c64057b975396/zope.interface-5.1.0.tar.gz";
       sha256 = "03nrl6b8cb600dnnh46y149awvrm0gxyqgwq5hdw3lvys8mw9r20";
     };
     format = "setuptools";
     doCheck = false;
     buildInputs = [];
     checkInputs = [];
     nativeBuildInputs = [];
     propagatedBuildInputs = [
       self."setuptools"
     ];
     meta = {
       license = [ pkgs.lib.licenses.zpl21 ];
     };
   };
 }

pkgs/shell-generate.nix

@@ -1,62 +1,62 b''
 { pkgs ? (import <nixpkgs> {})
-, pythonPackages ? "python37Packages"
+, pythonPackages ? "python38Packages"
 }:
 
 with pkgs.lib;
 
 let
   _pythonPackages = pythonPackages;
 
 in
 
 let
   pythonPackages = getAttr _pythonPackages pkgs;
 
   pip2nix = import ./nix-common/pip2nix.nix {
     inherit
       pkgs
       pythonPackages;
   };
 
 in
 
 pkgs.stdenv.mkDerivation {
   name = "pip2nix-generated";
 
   buildInputs = [
     # Allows to generate python packages
     pip2nix.pip2nix
     pip2nix.pip
     pip2nix.pip-tools
     pip2nix.cython
     pip2nix.flit
 
     # compile using ffi
     pkgs.libffi
 
     pkgs.apr
     pkgs.aprutil
   ];
 
   shellHook = ''
     runHook preShellHook
     echo "Setting SVN_* variables"
     export SVN_LIBRARY_PATH=${pkgs.subversion}/lib
     export SVN_HEADER_PATH=${pkgs.subversion.dev}/include
     runHook postShellHook
   '';
 
   preShellHook = ''
     echo "Starting Generate Shell"
     # set unpack source date to 1980 to fix ZIP problems that does not support <1980
     export SOURCE_DATE_EPOCH=315532800
     export TMPDIR=/tmp
     export LOCALE_ARCHIVE="${pkgs.glibcLocales}/lib/locale/locale-archive"
     export LC_ALL="en_US.UTF-8"
     export PYCURL_SSL_LIBRARY=openssl
 
     # Custom prompt to distinguish from other dev envs.
     export PS1="\n\[\033[1;32m\][pip2nix-generate-shell]$\[\033[0m\] "
 
   '';
 }

shell.nix

@@ -1,50 +1,50 b''
 # This file contains the adjustments which are desired for a development
 # environment.
 
 { pkgs ? (import <nixpkgs> {})
-, pythonPackages ? "python37Packages"
+, pythonPackages ? "python38Packages"
 , doCheck ? false
 }:
 
 let
 
   # Full runtime environment without the actual Python package
   env = import ./default.nix {
     inherit
       doCheck;
     pythonExternalOverrides = self: super: {
       rhodecode-vcsserver = null;
     };
   };
 
   # The python package with full runtime environment as dependency for nix-shell
   package = (import ./default.nix {
     inherit
       doCheck;
     pythonExternalOverrides = self: super: {
       rhodecode-vcsserver = super.rhodecode-vcsserver.overridePythonAttrs(attrs: {
         nativeBuildInputs = with self;
           attrs.nativeBuildInputs ++
           attrs.buildInputs ++
           attrs.propagatedBuildInputs ++ [
           env
           pytest
           ipdb
           ipython
         ];
       });
     };
   }).passthru.pythonPackages.rhodecode-vcsserver;
 
 in package.overridePythonAttrs(attrs: {
   postShellHook= ''
     # Custom prompt to distinguish from other dev envs.
     export PS1="\n\[\033[1;32m\][vcsserver-shell:\w]$\[\033[0m\] "
 
     # Set locale
     export LOCALE_ARCHIVE="${pkgs.glibcLocales}/lib/locale/locale-archive"
     export LC_ALL="en_US.UTF-8"
 
   '';
 
 })