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# vim: set fileencoding=utf-8 :
import re
import cgi
from genshi.template import TemplateLoader
import debian_bundle.changelog
_TEMPLATEDIR='templates/'
class HTMLChangelogFilter(object):
commit_id_res = [ re.compile(r"(?P<s>\s+\*\s+\[)" # as generated by git-dch
+r"(?P<commitid>[a-fA-F0-9]{7,40})"
+r"(?P<e>\]:?\s+.*)"),
re.compile(r"(?P<s>\s+-\s+)" # drm-snapshot uses this
+r"(?P<commitid>[a-fA-F0-9]{7,40})"
+r"(?P<e>\.\.\.\s+.*)"),
]
def __init__(self, vcsbrowser=None):
self.vcsbrowser = vcsbrowser
def vcs_commit_filter(self, changes):
body = []
for line in changes:
line = cgi.escape(line)
for regex in self.commit_id_res:
m = regex.match(line)
if m:
commitid = m.group('commitid')
link = '<a href="%s">%s</a>' % (self.vcsbrowser.commit(commitid), commitid)
line = m.group("s") + link + m.group("e")
break
body.append(line)
return "\n".join(body)
def markup_block(self, block):
if self.vcsbrowser:
block.body = self.vcs_commit_filter(block.changes())
else:
block.body = cgi.escape("\n".join(block.changes()))
return block
class HTMLChangelog(debian_bundle.changelog.Changelog):
def __init__(self, file=None, max_blocks=None, allow_empty_author=False, strict=True, templatedir=_TEMPLATEDIR, vcsbrowser=None):
debian_bundle.changelog.Changelog.__init__(self, file=file, max_blocks=max_blocks,
allow_empty_author=allow_empty_author,
strict=strict)
self.templatedir = templatedir
loader = TemplateLoader(self.templatedir)
self.html_tmpl = loader.load('cl.html')
self.block_tmpl = loader.load('block.html')
self.filter = HTMLChangelogFilter(vcsbrowser=vcsbrowser)
def markup_block(self, block):
return self.block_tmpl.generate(block=self.filter.markup_block(block))
def stream(self):
title = u"Changelog for %s (%s)" % (self.get_package(), self.get_version())
return self.html_tmpl.generate(title=title, blocks=self._blocks, markup_block=self.markup_block)
def __str__(self):
return self.stream().render('xhtml', doctype='xhtml-strict')
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