def __init__(self, zip_file, data='', certinfo=None):
self.zip_file = zip_file
self.certinfo = certinfo
if not data:
data = zip_file.read('manifest.json')
lexer = JsLexer()
json_string = ''
# Run through the JSON and remove all comments, then try to read
# the manifest file.
# Note that Firefox and the WebExtension spec only allow for
# line comments (starting with `//`), not block comments (starting with
# `/*`). We strip out both in AMO because the linter will flag the
# block-level comments explicitly as an error (so the developer can
# change them to line-level comments).
#
# But block level comments are not allowed. We just flag them elsewhere
# (in the linter).
for name, token in lexer.lex(data):
if name not in ('blockcomment', 'linecomment'):
json_string += token
self.data = decode_json(json_string)
def __init__(self, path, data=''):
self.path = path
if not data:
with open(path) as fobj:
data = fobj.read()
lexer = JsLexer()
json_string = ''
# Run through the JSON and remove all comments, then try to read
# the manifest file.
# Note that Firefox and the WebExtension spec only allow for
# line comments (starting with `//`), not block comments (starting with
# `/*`). We strip out both in AMO because the linter will flag the
# block-level comments explicitly as an error (so the developer can
# change them to line-level comments).
#
# But block level comments are not allowed. We just flag them elsewhere
# (in the linter).
for name, token in lexer.lex(data):
if name not in ('blockcomment', 'linecomment'):
json_string += token
self.data = decode_json(json_string)
def extract_translations(file_obj):
"""Extract all translation messages from `file_obj`.
:param locale: if not `None` the list will be restricted only to `locale`.
"""
xpi = get_filepath(file_obj)
messages = {}
try:
with zipfile.ZipFile(xpi, 'r') as source:
file_list = source.namelist()
# Fetch all locales the add-on supports
# see https://developer.chrome.com/extensions/i18n#overview-locales
# for more details on the format.
locales = {
name.split('/')[1]
for name in file_list if name.startswith('_locales/')
and name.endswith('/messages.json')
}
for locale in locales:
corrected_locale = find_language(locale)
# Filter out languages we don't support.
if not corrected_locale:
continue
fname = '_locales/{0}/messages.json'.format(locale)
try:
data = source.read(fname)
messages[corrected_locale] = decode_json(data)
except (ValueError, KeyError):
# `ValueError` thrown by `decode_json` if the json is
# invalid and `KeyError` thrown by `source.read`
# usually means the file doesn't exist for some reason,
# we fail silently
continue
except IOError:
pass
return messages
def extract_translations(file_obj):
"""Extract all translation messages from `file_obj`.
:param locale: if not `None` the list will be restricted only to `locale`.
"""
xpi = get_filepath(file_obj)
messages = {}
try:
with zipfile.ZipFile(xpi, 'r') as source:
file_list = source.namelist()
# Fetch all locales the add-on supports
# see https://developer.chrome.com/extensions/i18n#overview-locales
# for more details on the format.
locales = {
name.split('/')[1] for name in file_list
if name.startswith('_locales/') and
name.endswith('/messages.json')}
for locale in locales:
corrected_locale = find_language(locale)
# Filter out languages we don't support.
if not corrected_locale:
continue
fname = '_locales/{0}/messages.json'.format(locale)
try:
data = source.read(fname)
messages[corrected_locale] = decode_json(data)
except (ValueError, KeyError):
# `ValueError` thrown by `decode_json` if the json is
# invalid and `KeyError` thrown by `source.read`
# usually means the file doesn't exist for some reason,
# we fail silently
continue
except IOError:
pass
return messages
