Mercurial > hg
view hgext/convert/darcs.py @ 9021:2ccb527c7b1a
gendoc: fix localization of help topic
When a topic provides a callable method for its text, most likely
this text will be generated from different parts, so it does not
make sense to apply gettext on the whole result, rather the method
should provide translation by itself.
This is the case with the extensions topic, which triggers a double
gettext call, making the ASCII codec fail when it encounters 8 bit
characters, and prevents the documentation from being built.
author | Cédric Duval <cedricduval@free.fr> |
---|---|
date | Sat, 04 Jul 2009 12:12:36 +0200 |
parents | 1b60efdb8bc5 |
children | 6fd3f795e908 |
line wrap: on
line source
# darcs.py - darcs support for the convert extension # # Copyright 2007-2009 Matt Mackall <mpm@selenic.com> and others # # This software may be used and distributed according to the terms of the # GNU General Public License version 2, incorporated herein by reference. from common import NoRepo, checktool, commandline, commit, converter_source from mercurial.i18n import _ from mercurial import util import os, shutil, tempfile # The naming drift of ElementTree is fun! try: from xml.etree.cElementTree import ElementTree except ImportError: try: from xml.etree.ElementTree import ElementTree except ImportError: try: from elementtree.cElementTree import ElementTree except ImportError: try: from elementtree.ElementTree import ElementTree except ImportError: ElementTree = None class darcs_source(converter_source, commandline): def __init__(self, ui, path, rev=None): converter_source.__init__(self, ui, path, rev=rev) commandline.__init__(self, ui, 'darcs') # check for _darcs, ElementTree, _darcs/inventory so that we can # easily skip test-convert-darcs if ElementTree is not around if not os.path.exists(os.path.join(path, '_darcs', 'inventories')): raise NoRepo("%s does not look like a darcs repo" % path) if not os.path.exists(os.path.join(path, '_darcs')): raise NoRepo("%s does not look like a darcs repo" % path) checktool('darcs') if ElementTree is None: raise util.Abort(_("Python ElementTree module is not available")) self.path = os.path.realpath(path) self.lastrev = None self.changes = {} self.parents = {} self.tags = {} def before(self): self.tmppath = tempfile.mkdtemp( prefix='convert-' + os.path.basename(self.path) + '-') output, status = self.run('init', repodir=self.tmppath) self.checkexit(status) tree = self.xml('changes', xml_output=True, summary=True, repodir=self.path) tagname = None child = None for elt in tree.findall('patch'): node = elt.get('hash') name = elt.findtext('name', '') if name.startswith('TAG '): tagname = name[4:].strip() elif tagname is not None: self.tags[tagname] = node tagname = None self.changes[node] = elt self.parents[child] = [node] child = node self.parents[child] = [] def after(self): self.ui.debug(_('cleaning up %s\n') % self.tmppath) shutil.rmtree(self.tmppath, ignore_errors=True) def xml(self, cmd, **kwargs): etree = ElementTree() fp = self._run(cmd, **kwargs) etree.parse(fp) self.checkexit(fp.close()) return etree.getroot() def getheads(self): return self.parents[None] def getcommit(self, rev): elt = self.changes[rev] date = util.strdate(elt.get('local_date'), '%a %b %d %H:%M:%S %Z %Y') desc = elt.findtext('name') + '\n' + elt.findtext('comment', '') return commit(author=elt.get('author'), date=util.datestr(date), desc=desc.strip(), parents=self.parents[rev]) def pull(self, rev): output, status = self.run('pull', self.path, all=True, match='hash %s' % rev, no_test=True, no_posthook=True, external_merge='/bin/false', repodir=self.tmppath) if status: if output.find('We have conflicts in') == -1: self.checkexit(status, output) output, status = self.run('revert', all=True, repodir=self.tmppath) self.checkexit(status, output) def getchanges(self, rev): self.pull(rev) copies = {} changes = [] for elt in self.changes[rev].find('summary').getchildren(): if elt.tag in ('add_directory', 'remove_directory'): continue if elt.tag == 'move': changes.append((elt.get('from'), rev)) copies[elt.get('from')] = elt.get('to') else: changes.append((elt.text.strip(), rev)) self.lastrev = rev return sorted(changes), copies def getfile(self, name, rev): if rev != self.lastrev: raise util.Abort(_('internal calling inconsistency')) return open(os.path.join(self.tmppath, name), 'rb').read() def getmode(self, name, rev): mode = os.lstat(os.path.join(self.tmppath, name)).st_mode return (mode & 0111) and 'x' or '' def gettags(self): return self.tags