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Comment and stretch out code.

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Also leverage the fact that we ignore Sphinx' built-in messages for catalogs.
This commit is contained in:
Robert Lehmann
2011-07-06 08:31:40 +02:00
parent 651a00f3cd
commit f477eaf26f
1 changed files with 15 additions and 9 deletions
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24
sphinx/builders/gettext.py
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@@ -44,9 +44,12 @@ msgstr ""
class Catalog(object):
"""Catalog of translatable messages."""
def __init__(self):
self.messages = [] # retain order
self.messages = [] # retain insertion order, a la OrderedDict
self.metadata = {} # msgid -> file, line, uid
def add(self, msg, origin):
if msg not in self.metadata: # faster lookup in hash
self.messages.append(msg)
@@ -108,19 +111,22 @@ class MessageCatalogBuilder(I18nBuilder):
pofile = open(pofn, 'w', encoding='utf-8')
try:
pofile.write(POHEADER % data)
for message in catalog.messages:
positions = catalog.metadata[message]
if positions:
# generate "#: file1:line1 file2:line2 ..."
pofile.write(u"#: %s\n" % ", ".join("%s:%s" %
(path.relpath(source, self.srcdir), line)
for source, line, _ in positions))
# generate "# uuid ..."
pofile.write(u"# %s\n" % ", ".join(uid for _, _, uid
in positions))
# generate "#: file1:line1 file2:line2 ..."
pofile.write(u"#: %s\n" % ", ".join("%s:%s" %
(path.relpath(source, self.srcdir), line)
for source, line, _ in positions))
# generate "# uuid ..."
pofile.write(u"# %s\n" % ", ".join(uid for _, _, uid
in positions))
# message contains *one* line of text ready for translation
message = message.replace(u'\\', ur'\\'). \
replace(u'"', ur'\"')
pofile.write(u'msgid "%s"\nmsgstr ""\n\n' % message)
finally:
pofile.close()