Python util.odict函数代码示例

    def __init__(self, locale=None, domain=None, header_comment=DEFAULT_HEADER,
                 project=None, version=None, copyright_holder=None,
                 msgid_bugs_address=None, creation_date=None,
                 revision_date=None, last_translator=None, language_team=None,
                 charset=None, fuzzy=True):
        """Initialize the catalog object.

        :param locale: the locale identifier or `Locale` object, or `None`
                       if the catalog is not bound to a locale (which basically
                       means it's a template)
        :param domain: the message domain
        :param header_comment: the header comment as string, or `None` for the
                               default header
        :param project: the project's name
        :param version: the project's version
        :param copyright_holder: the copyright holder of the catalog
        :param msgid_bugs_address: the email address or URL to submit bug
                                   reports to
        :param creation_date: the date the catalog was created
        :param revision_date: the date the catalog was revised
        :param last_translator: the name and email of the last translator
        :param language_team: the name and email of the language team
        :param charset: the encoding to use in the output (defaults to utf-8)
        :param fuzzy: the fuzzy bit on the catalog header
        """
        self.domain = domain #: The message domain
        if locale:
            locale = Locale.parse(locale)
        self.locale = locale #: The locale or `None`
        self._header_comment = header_comment
        self._messages = odict()

        self.project = project or 'PROJECT' #: The project name
        self.version = version or 'VERSION' #: The project version
        self.copyright_holder = copyright_holder or 'ORGANIZATION'
        self.msgid_bugs_address = msgid_bugs_address or '[email protected]'

        self.last_translator = last_translator or 'FULL NAME <[email protected]>'
        """Name and email address of the last translator."""
        self.language_team = language_team or 'LANGUAGE <[email protected]>'
        """Name and email address of the language team."""

        self.charset = charset or 'utf-8'

        if creation_date is None:
            creation_date = datetime.now(LOCALTZ)
        elif isinstance(creation_date, datetime) and not creation_date.tzinfo:
            creation_date = creation_date.replace(tzinfo=LOCALTZ)
        self.creation_date = creation_date #: Creation date of the template
        if revision_date is None:
            revision_date = 'YEAR-MO-DA HO:MI+ZONE'
        elif isinstance(revision_date, datetime) and not revision_date.tzinfo:
            revision_date = revision_date.replace(tzinfo=LOCALTZ)
        self.revision_date = revision_date #: Last revision date of the catalog
        self.fuzzy = fuzzy #: Catalog header fuzzy bit (`True` or `False`)

        self.obsolete = odict() #: Dictionary of obsolete messages
        self._num_plurals = None
        self._plural_expr = None

 def update_using_catalog(self, catalog_to_merge, use_fuzzy_matching=False,
                          include_obsolete=False):
     super(Catalog, self).update(
         catalog_to_merge, no_fuzzy_matching=(not use_fuzzy_matching))
     # Don't use gettext's obsolete functionality as it polutes files: merge
     # into main translations if anything
     if include_obsolete:
         self.merge_obsolete()
     self.obsolete = odict()

 def __init__ (self, filename, parent = None) :
     self.__super.__init__ ()
     config = self._as_config_parser (filename)
     parent = self._as_config_parser (parent)
     self.patterns        = odict ()
     self.extractors      = dict (python = TFL.Babel.Extractor.Python)
     self.defaults        = dict  ()
     self._method_options = dict  ()
     for cfg in parent, config :
         if cfg :
             self._add_config (cfg)

def test_odict_pop():
    odict = util.odict()
    odict[0] = 1
    value = odict.pop(0)
    assert 1 == value
    assert [] == list(odict.items())
    assert odict.pop(2, None) is None
    try:
        odict.pop(2)
        assert False
    except KeyError:
        assert True

 def update(self, template_path=None, use_fuzzy_matching=False,
            include_obsolete=False, include_header=False):
     """Updates catalog with messages from a template."""
     if template_path is None:
         template_path = os.path.join('translations', 'messages.pot')
     if not self.exists:
         self.init(template_path)
         return
     template_file = self.pod.open_file(template_path)
     template = pofile.read_po(template_file)
     super(Catalog, self).update(
         template, no_fuzzy_matching=(not use_fuzzy_matching))
     # Don't use gettext's obsolete functionality as it polutes files: merge
     # into main translations if anything
     if include_obsolete:
         self.merge_obsolete()
     self.obsolete = odict()
     self.save(include_header=include_header)

    def update(self, template, no_fuzzy_matching=False):
        """Update the catalog based on the given template catalog.

        >>> from babel.messages import Catalog
        >>> template = Catalog()
        >>> template.add('green', locations=[('main.py', 99)])
        <Message ...>
        >>> template.add('blue', locations=[('main.py', 100)])
        <Message ...>
        >>> template.add(('salad', 'salads'), locations=[('util.py', 42)])
        <Message ...>
        >>> catalog = Catalog(locale='de_DE')
        >>> catalog.add('blue', u'blau', locations=[('main.py', 98)])
        <Message ...>
        >>> catalog.add('head', u'Kopf', locations=[('util.py', 33)])
        <Message ...>
        >>> catalog.add(('salad', 'salads'), (u'Salat', u'Salate'),
        ...             locations=[('util.py', 38)])
        <Message ...>

        >>> catalog.update(template)
        >>> len(catalog)
        3

        >>> msg1 = catalog['green']
        >>> msg1.string
        >>> msg1.locations
        [('main.py', 99)]

        >>> msg2 = catalog['blue']
        >>> msg2.string
        u'blau'
        >>> msg2.locations
        [('main.py', 100)]

        >>> msg3 = catalog['salad']
        >>> msg3.string
        (u'Salat', u'Salate')
        >>> msg3.locations
        [('util.py', 42)]

        Messages that are in the catalog but not in the template are removed
        from the main collection, but can still be accessed via the `obsolete`
        member:

        >>> 'head' in catalog
        False
        >>> catalog.obsolete.values()
        [<Message 'head' (flags: [])>]

        :param template: the reference catalog, usually read from a POT file
        :param no_fuzzy_matching: whether to use fuzzy matching of message IDs
        """
        messages = self._messages
        remaining = messages.copy()
        self._messages = odict()

        # Prepare for fuzzy matching
        fuzzy_candidates = []
        if not no_fuzzy_matching:
            fuzzy_candidates = dict([
                (self._key_for(msgid), messages[msgid].context)
                for msgid in messages if msgid and messages[msgid].string
            ])
        fuzzy_matches = set()

        def _merge(message, oldkey, newkey):
            message = message.clone()
            fuzzy = False
            if oldkey != newkey:
                fuzzy = True
                fuzzy_matches.add(oldkey)
                oldmsg = messages.get(oldkey)
                if isinstance(oldmsg.id, string_types):
                    message.previous_id = [oldmsg.id]
                else:
                    message.previous_id = list(oldmsg.id)
            else:
                oldmsg = remaining.pop(oldkey, None)
            message.string = oldmsg.string
            if isinstance(message.id, (list, tuple)):
                if not isinstance(message.string, (list, tuple)):
                    fuzzy = True
                    message.string = tuple(
                        [message.string] + ([u''] * (len(message.id) - 1))
                    )
                elif len(message.string) != self.num_plurals:
                    fuzzy = True
                    message.string = tuple(message.string[:len(oldmsg.string)])
            elif isinstance(message.string, (list, tuple)):
                fuzzy = True
                message.string = message.string[0]
            message.flags |= oldmsg.flags
            if fuzzy:
                message.flags |= set([u'fuzzy'])
            self[message.id] = message

        for message in template:
            if message.id:
                key = self._key_for(message.id, message.context)
#.........这里部分代码省略.........

def parse_mapping(fileobj, filename=None):
    """Parse an extraction method mapping from a file-like object.

    >>> buf = StringIO('''
    ... [extractors]
    ... custom = mypackage.module:myfunc
    ... 
    ... # Python source files
    ... [python: **.py]
    ...
    ... # Genshi templates
    ... [genshi: **/templates/**.html]
    ... include_attrs =
    ... [genshi: **/templates/**.txt]
    ... template_class = genshi.template:TextTemplate
    ... encoding = latin-1
    ... 
    ... # Some custom extractor
    ... [custom: **/custom/*.*]
    ... ''')

    >>> method_map, options_map = parse_mapping(buf)
    >>> len(method_map)
    4

    >>> method_map[0]
    ('**.py', 'python')
    >>> options_map['**.py']
    {}
    >>> method_map[1]
    ('**/templates/**.html', 'genshi')
    >>> options_map['**/templates/**.html']['include_attrs']
    ''
    >>> method_map[2]
    ('**/templates/**.txt', 'genshi')
    >>> options_map['**/templates/**.txt']['template_class']
    'genshi.template:TextTemplate'
    >>> options_map['**/templates/**.txt']['encoding']
    'latin-1'

    >>> method_map[3]
    ('**/custom/*.*', 'mypackage.module:myfunc')
    >>> options_map['**/custom/*.*']
    {}

    :param fileobj: a readable file-like object containing the configuration
                    text to parse
    :return: a `(method_map, options_map)` tuple
    :rtype: `tuple`
    :see: `extract_from_directory`
    """
    extractors = {}
    method_map = []
    options_map = {}

    parser = RawConfigParser()
    parser._sections = odict(parser._sections) # We need ordered sections
    parser.readfp(fileobj, filename)
    for section in parser.sections():
        if section == 'extractors':
            extractors = dict(parser.items(section))
        else:
            method, pattern = [part.strip() for part in section.split(':', 1)]
            method_map.append((pattern, method))
            options_map[pattern] = dict(parser.items(section))

    if extractors:
        for idx, (pattern, method) in enumerate(method_map):
            if method in extractors:
                method = extractors[method]
            method_map[idx] = (pattern, method)

    return (method_map, options_map)

#.........这里部分代码省略.........

        # Extract messages from podspec.
        config = self.pod.get_podspec().get_config()
        podspec_path = "/podspec.yaml"
        if self._should_extract(paths, podspec_path):
            self.pod.logger.info("Extracting podspec: {}".format(podspec_path))
            utils.walk(config, lambda *args: _handle_field(podspec_path, *args))

        # Extract messages from content and views.
        pod_files = [os.path.join("/views", path) for path in self.pod.list_dir("/views/")]
        pod_files += [os.path.join("/content", path) for path in self.pod.list_dir("/content/")]
        for pod_path in pod_files:
            if self._should_extract(paths, pod_path):
                pod_locales = paths_to_locales.get(pod_path)
                if pod_locales:
                    text = "Extracting: {} ({} locales)"
                    text = text.format(pod_path, len(pod_locales))
                    self.pod.logger.info(text)
                else:
                    self.pod.logger.info("Extracting: {}".format(pod_path))
                fp = self.pod.open_file(pod_path)
                try:
                    all_parts = extract.extract(
                        "jinja2.ext.babel_extract", fp, options=options, comment_tags=comment_tags
                    )
                    for parts in all_parts:
                        lineno, string, comments, context = parts
                        locations = [(pod_path, lineno)]
                        existing_message = message_ids_to_messages.get(string)
                        if existing_message:
                            message_ids_to_messages[string].locations.extend(locations)
                        else:
                            message = catalog.Message(
                                string, None, auto_comments=comments, context=context, locations=locations
                            )
                            paths_to_messages[pod_path].add(message)
                            message_ids_to_messages[message.id] = message
                except tokenize.TokenError:
                    self.pod.logger.error("Problem extracting: {}".format(pod_path))
                    raise

        # Localized message catalogs.
        if localized:
            for locale in all_locales:
                if locales and locale not in locales:
                    continue
                localized_catalog = self.get(locale)
                if not include_obsolete:
                    localized_catalog.obsolete = babel_util.odict()
                    for message in list(localized_catalog):
                        if message.id not in message_ids_to_messages:
                            localized_catalog.delete(message.id, context=message.context)

                catalog_to_merge = catalog.Catalog()
                for path, message_items in paths_to_messages.iteritems():
                    locales_with_this_path = paths_to_locales.get(path)
                    if locales_with_this_path and locale not in locales_with_this_path:
                        continue
                    for message in message_items:
                        translation = None
                        existing_message = localized_catalog.get(message.id)
                        if existing_message:
                            translation = existing_message.string
                        catalog_to_merge.add(
                            message.id,
                            translation,
                            locations=message.locations,
                            auto_comments=message.auto_comments,
                            flags=message.flags,
                            user_comments=message.user_comments,
                            context=message.context,
                            lineno=message.lineno,
                            previous_id=message.previous_id,
                        )

                localized_catalog.update_using_catalog(catalog_to_merge, use_fuzzy_matching=use_fuzzy_matching)
                localized_catalog.save(include_header=include_header)
                missing = localized_catalog.list_untranslated()
                num_messages = len(localized_catalog)
                num_translated = num_messages - len(missing)
                text = "Saved: /{path} ({num_translated}/{num_messages})"
                self.pod.logger.info(
                    text.format(
                        path=localized_catalog.pod_path, num_translated=num_translated, num_messages=num_messages
                    )
                )
            return

        # Global (or missing, specified by -o) message catalog.
        template_path = self.template_path
        catalog_obj, _ = self._get_or_create_catalog(template_path)
        if not include_obsolete:
            catalog_obj.obsolete = babel_util.odict()
            for message in list(catalog_obj):
                catalog_obj.delete(message.id, context=message.context)
        for message in message_ids_to_messages.itervalues():
            catalog_obj.add(message.id, None, locations=message.locations, auto_comments=message.auto_comments)
        return self.write_template(
            template_path, catalog_obj, include_obsolete=include_obsolete, include_header=include_header
        )

#.........这里部分代码省略.........
            if self._should_extract_as_csv(paths, pod_path):
                rows = utils.get_rows_from_csv(self.pod, pod_path)
                self.pod.logger.info('Extracting: {}'.format(pod_path))
                for row in rows:
                    for i, parts in enumerate(row.iteritems()):
                        key, val = parts
                        if key.endswith('@'):
                            locations = [(pod_path, i)]
                            _add_existing_message(
                                msgid=val,
                                locations=locations,
                                path=pod_path)
            elif self._should_extract_as_babel(paths, pod_path):
                if pod_path.startswith('/data') and pod_path.endswith(('.yaml', '.yml')):
                    self.pod.logger.info('Extracting: {}'.format(pod_path))
                    content = self.pod.read_file(pod_path)
                    fields = utils.load_yaml(content, pod=self.pod)
                    utils.walk(fields, lambda *args: _handle_field(pod_path, *args))
                    continue

                pod_locales = paths_to_locales.get(pod_path)
                if pod_locales:
                    text = 'Extracting: {} ({} locales)'
                    text = text.format(pod_path, len(pod_locales))
                    self.pod.logger.info(text)
                else:
                    self.pod.logger.info('Extracting: {}'.format(pod_path))
                fp = self.pod.open_file(pod_path)
                try:
                    all_parts = extract.extract(
                        'jinja2.ext.babel_extract', fp, options=options,
                        comment_tags=comment_tags)
                    for parts in all_parts:
                        lineno, string, comments, context = parts
                        locations = [(pod_path, lineno)]
                        _add_existing_message(
                            msgid=string,
                            auto_comments=comments,
                            context=context,
                            locations=locations,
                            path=pod_path)
                except tokenize.TokenError:
                    self.pod.logger.error('Problem extracting: {}'.format(pod_path))
                    raise

        # Localized message catalogs.
        if localized:
            for locale in all_locales:
                if locales and locale not in locales:
                    continue
                localized_catalog = self.get(locale)
                if not include_obsolete:
                    localized_catalog.obsolete = babel_util.odict()
                    for message in list(localized_catalog):
                        if message.id not in message_ids_to_messages:
                            localized_catalog.delete(message.id, context=message.context)

                catalog_to_merge = catalog.Catalog()
                for path, message_items in paths_to_messages.iteritems():
                    locales_with_this_path = paths_to_locales.get(path)
                    if locales_with_this_path and locale not in locales_with_this_path:
                        continue
                    for message in message_items:
                        translation = None
                        existing_message = localized_catalog.get(message.id)
                        if existing_message:
                            translation = existing_message.string
                        catalog_to_merge.add(
                            message.id, translation, locations=message.locations,
                            auto_comments=message.auto_comments, flags=message.flags,
                            user_comments=message.user_comments, context=message.context,
                            lineno=message.lineno, previous_id=message.previous_id)

                localized_catalog.update_using_catalog(
                    catalog_to_merge, use_fuzzy_matching=use_fuzzy_matching)
                localized_catalog.save(include_header=include_header)
                missing = localized_catalog.list_untranslated()
                num_messages = len(localized_catalog)
                num_translated = num_messages - len(missing)
                text = 'Saved: /{path} ({num_translated}/{num_messages})'
                self.pod.logger.info(
                    text.format(path=localized_catalog.pod_path,
                                num_translated=num_translated,
                                num_messages=num_messages))
            return

        # Global (or missing, specified by -o) message catalog.
        template_path = self.template_path
        catalog_obj, _ = self._get_or_create_catalog(template_path)
        if not include_obsolete:
            catalog_obj.obsolete = babel_util.odict()
            for message in list(catalog_obj):
                catalog_obj.delete(message.id, context=message.context)
        for message in message_ids_to_messages.itervalues():
            if message.id:
                catalog_obj.add(message.id, None, locations=message.locations,
                                auto_comments=message.auto_comments)
        return self.write_template(
            template_path, catalog_obj, include_obsolete=include_obsolete,
            include_header=include_header)