schemas: use absolute_import

hgext/schemes.py

@@ -1,122 +1,131 b''
 # Copyright 2009, Alexander Solovyov <[e-mail]>
 #
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
 """extend schemes with shortcuts to repository swarms
 
 This extension allows you to specify shortcuts for parent URLs with a
 lot of repositories to act like a scheme, for example::
 
   [schemes]
   py = http://code.python.org/hg/
 
 After that you can use it like::
 
   hg clone py://trunk/
 
 Additionally there is support for some more complex schemas, for
 example used by Google Code::
 
   [schemes]
   gcode = http://{1}.googlecode.com/hg/
 
 The syntax is taken from Mercurial templates, and you have unlimited
 number of variables, starting with ``{1}`` and continuing with
 ``{2}``, ``{3}`` and so on. This variables will receive parts of URL
 supplied, split by ``/``. Anything not specified as ``{part}`` will be
 just appended to an URL.
 
 For convenience, the extension adds these schemes by default::
 
   [schemes]
   py = http://hg.python.org/
   bb = https://bitbucket.org/
   bb+ssh = ssh://[e-mail]/
   gcode = https://{1}.googlecode.com/hg/
   kiln = https://{1}.kilnhg.com/Repo/
 
 You can override a predefined scheme by defining a new scheme with the
 same name.
 """
+from __future__ import absolute_import
 
-import os, re
-from mercurial import extensions, hg, templater, util, error, cmdutil
+import os
+import re
+from mercurial import (
+    cmdutil,
+    error,
+    extensions,
+    hg,
+    templater,
+    util,
+)
 from mercurial.i18n import _
 
 cmdtable = {}
 command = cmdutil.command(cmdtable)
 # Note for extension authors: ONLY specify testedwith = 'internal' for
 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
 # be specifying the version(s) of Mercurial they are tested with, or
 # leave the attribute unspecified.
 testedwith = 'internal'
 
 
 class ShortRepository(object):
     def __init__(self, url, scheme, templater):
         self.scheme = scheme
         self.templater = templater
         self.url = url
         try:
             self.parts = max(map(int, re.findall(r'\{(\d+)\}', self.url)))
         except ValueError:
             self.parts = 0
 
     def __repr__(self):
         return '<ShortRepository: %s>' % self.scheme
 
     def instance(self, ui, url, create):
         url = self.resolve(url)
         return hg._peerlookup(url).instance(ui, url, create)
 
     def resolve(self, url):
         # Should this use the util.url class, or is manual parsing better?
         try:
             url = url.split('://', 1)[1]
         except IndexError:
             raise error.Abort(_("no '://' in scheme url '%s'") % url)
         parts = url.split('/', self.parts)
         if len(parts) > self.parts:
             tail = parts[-1]
             parts = parts[:-1]
         else:
             tail = ''
         context = dict((str(i + 1), v) for i, v in enumerate(parts))
         return ''.join(self.templater.process(self.url, context)) + tail
 
 def hasdriveletter(orig, path):
     if path:
         for scheme in schemes:
             if path.startswith(scheme + ':'):
                 return False
     return orig(path)
 
 schemes = {
     'py': 'http://hg.python.org/',
     'bb': 'https://bitbucket.org/',
     'bb+ssh': 'ssh://[e-mail]/',
     'gcode': 'https://{1}.googlecode.com/hg/',
     'kiln': 'https://{1}.kilnhg.com/Repo/'
     }
 
 def extsetup(ui):
     schemes.update(dict(ui.configitems('schemes')))
     t = templater.engine(lambda x: x)
     for scheme, url in schemes.items():
         if (os.name == 'nt' and len(scheme) == 1 and scheme.isalpha()
             and os.path.exists('%s:\\' % scheme)):
             raise error.Abort(_('custom scheme %s:// conflicts with drive '
                                'letter %s:\\\n') % (scheme, scheme.upper()))
         hg.schemes[scheme] = ShortRepository(url, scheme, t)
 
     extensions.wrapfunction(util, 'hasdriveletter', hasdriveletter)
 
 @command('debugexpandscheme', norepo=True)
 def expandscheme(ui, url, **opts):
     """given a repo path, provide the scheme-expanded path
     """
     repo = hg._peerlookup(url)
     if isinstance(repo, ShortRepository):
         url = repo.resolve(url)
     ui.write(url + '\n')

tests/test-check-py3-compat.t

@@ -1,148 +1,147 b''
 #require test-repo
 
   $ cd "$TESTDIR"/..
 
   $ hg files 'set:(**.py)' | sed 's|\\|/|g' | xargs python contrib/check-py3-compat.py
   contrib/check-code.py not using absolute_import
   contrib/check-code.py requires print_function
   contrib/debugshell.py not using absolute_import
   contrib/hgfixes/fix_bytes.py not using absolute_import
   contrib/hgfixes/fix_bytesmod.py not using absolute_import
   contrib/hgfixes/fix_leftover_imports.py not using absolute_import
   contrib/import-checker.py not using absolute_import
   contrib/import-checker.py requires print_function
   contrib/memory.py not using absolute_import
   contrib/perf.py not using absolute_import
   contrib/python-hook-examples.py not using absolute_import
   contrib/revsetbenchmarks.py not using absolute_import
   contrib/revsetbenchmarks.py requires print_function
   contrib/showstack.py not using absolute_import
   contrib/synthrepo.py not using absolute_import
   contrib/win32/hgwebdir_wsgi.py not using absolute_import
   doc/check-seclevel.py not using absolute_import
   doc/gendoc.py not using absolute_import
   doc/hgmanpage.py not using absolute_import
   hgext/__init__.py not using absolute_import
   hgext/color.py not using absolute_import
   hgext/convert/__init__.py not using absolute_import
   hgext/convert/bzr.py not using absolute_import
   hgext/convert/common.py not using absolute_import
   hgext/convert/convcmd.py not using absolute_import
   hgext/convert/cvs.py not using absolute_import
   hgext/convert/subversion.py not using absolute_import
   hgext/convert/transport.py not using absolute_import
   hgext/eol.py not using absolute_import
   hgext/extdiff.py not using absolute_import
   hgext/factotum.py not using absolute_import
   hgext/fetch.py not using absolute_import
   hgext/gpg.py not using absolute_import
   hgext/graphlog.py not using absolute_import
   hgext/hgcia.py not using absolute_import
   hgext/hgk.py not using absolute_import
   hgext/highlight/__init__.py not using absolute_import
   hgext/highlight/highlight.py not using absolute_import
   hgext/histedit.py not using absolute_import
   hgext/largefiles/__init__.py not using absolute_import
   hgext/largefiles/basestore.py not using absolute_import
   hgext/largefiles/lfcommands.py not using absolute_import
   hgext/largefiles/lfutil.py not using absolute_import
   hgext/largefiles/localstore.py not using absolute_import
   hgext/largefiles/overrides.py not using absolute_import
   hgext/largefiles/proto.py not using absolute_import
   hgext/largefiles/remotestore.py not using absolute_import
   hgext/largefiles/reposetup.py not using absolute_import
   hgext/largefiles/uisetup.py not using absolute_import
   hgext/largefiles/wirestore.py not using absolute_import
   hgext/mq.py not using absolute_import
   hgext/notify.py not using absolute_import
   hgext/patchbomb.py not using absolute_import
   hgext/purge.py not using absolute_import
   hgext/rebase.py not using absolute_import
   hgext/record.py not using absolute_import
   hgext/relink.py not using absolute_import
-  hgext/schemes.py not using absolute_import
   hgext/share.py not using absolute_import
   hgext/transplant.py not using absolute_import
   hgext/win32mbcs.py not using absolute_import
   hgext/win32text.py not using absolute_import
   i18n/check-translation.py not using absolute_import
   i18n/polib.py not using absolute_import
   setup.py not using absolute_import
   tests/filterpyflakes.py requires print_function
   tests/generate-working-copy-states.py requires print_function
   tests/get-with-headers.py requires print_function
   tests/heredoctest.py requires print_function
   tests/hypothesishelpers.py not using absolute_import
   tests/hypothesishelpers.py requires print_function
   tests/killdaemons.py not using absolute_import
   tests/md5sum.py not using absolute_import
   tests/mockblackbox.py not using absolute_import
   tests/printenv.py not using absolute_import
   tests/readlink.py not using absolute_import
   tests/readlink.py requires print_function
   tests/revlog-formatv0.py not using absolute_import
   tests/run-tests.py not using absolute_import
   tests/seq.py not using absolute_import
   tests/seq.py requires print_function
   tests/silenttestrunner.py not using absolute_import
   tests/silenttestrunner.py requires print_function
   tests/sitecustomize.py not using absolute_import
   tests/svn-safe-append.py not using absolute_import
   tests/svnxml.py not using absolute_import
   tests/test-ancestor.py requires print_function
   tests/test-atomictempfile.py not using absolute_import
   tests/test-batching.py not using absolute_import
   tests/test-batching.py requires print_function
   tests/test-bdiff.py not using absolute_import
   tests/test-bdiff.py requires print_function
   tests/test-context.py not using absolute_import
   tests/test-context.py requires print_function
   tests/test-demandimport.py not using absolute_import
   tests/test-demandimport.py requires print_function
   tests/test-dispatch.py not using absolute_import
   tests/test-dispatch.py requires print_function
   tests/test-doctest.py not using absolute_import
   tests/test-duplicateoptions.py not using absolute_import
   tests/test-duplicateoptions.py requires print_function
   tests/test-filecache.py not using absolute_import
   tests/test-filecache.py requires print_function
   tests/test-filelog.py not using absolute_import
   tests/test-filelog.py requires print_function
   tests/test-hg-parseurl.py not using absolute_import
   tests/test-hg-parseurl.py requires print_function
   tests/test-hgweb-auth.py not using absolute_import
   tests/test-hgweb-auth.py requires print_function
   tests/test-hgwebdir-paths.py not using absolute_import
   tests/test-hybridencode.py not using absolute_import
   tests/test-hybridencode.py requires print_function
   tests/test-lrucachedict.py not using absolute_import
   tests/test-lrucachedict.py requires print_function
   tests/test-manifest.py not using absolute_import
   tests/test-minirst.py not using absolute_import
   tests/test-minirst.py requires print_function
   tests/test-parseindex2.py not using absolute_import
   tests/test-parseindex2.py requires print_function
   tests/test-pathencode.py not using absolute_import
   tests/test-pathencode.py requires print_function
   tests/test-propertycache.py not using absolute_import
   tests/test-propertycache.py requires print_function
   tests/test-revlog-ancestry.py not using absolute_import
   tests/test-revlog-ancestry.py requires print_function
   tests/test-run-tests.py not using absolute_import
   tests/test-simplemerge.py not using absolute_import
   tests/test-status-inprocess.py not using absolute_import
   tests/test-status-inprocess.py requires print_function
   tests/test-symlink-os-yes-fs-no.py not using absolute_import
   tests/test-trusted.py not using absolute_import
   tests/test-trusted.py requires print_function
   tests/test-ui-color.py not using absolute_import
   tests/test-ui-color.py requires print_function
   tests/test-ui-config.py not using absolute_import
   tests/test-ui-config.py requires print_function
   tests/test-ui-verbosity.py not using absolute_import
   tests/test-ui-verbosity.py requires print_function
   tests/test-url.py not using absolute_import
   tests/test-url.py requires print_function
   tests/test-walkrepo.py requires print_function
   tests/test-wireproto.py requires print_function
   tests/tinyproxy.py requires print_function