def _gettext_instance(self, domain, origin):
import gettext
for dir in self._path:
try:
return gettext.translation(domain, dir, (self._lang,))
except IOError:
continue
# The MO file was not found.
msg = "No translation file found: domain=%r, path=%r, lang=%r, origin=%r" % \
(domain, self._path, self._lang, origin)
if self._fallback or self._lang == origin:
if self._lang != origin:
lcg.log(msg)
return gettext.NullTranslations()
else:
raise IOError(msg)
def _read_file(self, name, ext='txt', comment=None, dir=None, lang=None, fallback_lang=None):
"""Return the text read from the source file."""
filename = self._input_file(name, ext=ext, lang=lang, dir=dir)
if lang is not None and not os.path.exists(filename):
filename2 = self._input_file(name, ext=ext, lang=fallback_lang, dir=dir)
if os.path.exists(filename2):
lcg.log("File '%s' not found. Using '%s' instead.", filename, filename2)
filename = filename2
self._source_filename = filename
fh = open(filename, 'rb')
try:
lines = fh.readlines()
finally:
fh.close()
encoding = self._encoding
if lines:
if lines[0].startswith(self._BOM):
# Strip the Unicode marker (BOM)
lines[0] = lines[0][len(self._BOM):]
match = self._ENCODING_HEADER_MATCHER.match(lines[0])
if match:
enc = self._EMACS_CODING_EXTENSION_MATCHER.sub('', match.group(1))
if sys.version_info[0] > 2:
enc = str(enc, 'ascii')
try:
codecs.lookup(str(enc))
except LookupError:
lcg.log("File %s: Unknown encoding '%s' in file header, using default '%s'.",
filename, enc, encoding)
else:
encoding = enc
del lines[0]
if comment is not None:
# This is a hack (it breaks line numbering).
comment_matcher = re.compile(comment)
lines = [l for l in lines if not comment_matcher.match(l)]
content = b''.join(lines)
try:
return unistr(content, encoding=encoding)
except UnicodeDecodeError as e:
raise Exception("File %s: %s" % (filename, e))
def _gettext_instance(self, domain, origin):
import gettext
for dir in self._path:
try:
return gettext.translation(domain, dir, (self._lang,))
except IOError:
continue
# The MO file was not found.
msg = "No translation file found: domain=%r, path=%r, lang=%r, origin=%r" % (
domain,
self._path,
self._lang,
origin,
)
if self._fallback or self._lang == origin:
if self._lang != origin:
lcg.log(msg)
return gettext.NullTranslations()
else:
raise IOError(msg)
def _read_file(self, name, ext='txt', comment=None, dir=None, lang=None, fallback_lang=None):
"""Return the text read from the source file."""
filename = self._input_file(name, ext=ext, lang=lang, dir=dir)
if lang is not None and not os.path.exists(filename):
filename2 = self._input_file(name, ext=ext, lang=fallback_lang, dir=dir)
if os.path.exists(filename2):
lcg.log("File '%s' not found. Using '%s' instead.", filename, filename2)
filename = filename2
self._source_filename = filename
fh = open(filename)
try:
lines = fh.readlines()
finally:
fh.close()
encoding = self._encoding
if lines:
if lines[0].startswith(self._BOM):
# Strip the Unicode marker (BOM)
lines[0] = lines[0][len(self._BOM):]
match = self._ENCODING_HEADER_MATCHER.match(lines[0])
if match:
enc = self._EMACS_CODING_EXTENSION_MATCHER.sub('', match.group(1))
try:
codecs.lookup(enc)
except LookupError:
lcg.log("File %s: Unknown encoding '%s' in file header, using default '%s'.",
filename, enc, encoding)
else:
encoding = enc
del lines[0]
if comment is not None:
# This is a hack (it breaks line numbering).
comment_matcher = re.compile(comment)
lines = [l for l in lines if not comment_matcher.match(l)]
content = ''.join(lines)
try:
return unicode(content, encoding=encoding)
except UnicodeDecodeError as e:
raise Exception("File %s: %s" % (filename, e))
