Python filters.typogrify函数代码示例

def read_file(filename, fmt=None, settings=None):
    """Return a reader object using the given format."""
    if not fmt:
        fmt = filename.split('.')[-1]

    if fmt not in _EXTENSIONS:
        raise TypeError('Pelican does not know how to parse %s' % filename)

    reader = _EXTENSIONS[fmt](settings)
    settings_key = '%s_EXTENSIONS' % fmt.upper()

    if settings and settings_key in settings:
        reader.extensions = settings[settings_key]

    if not reader.enabled:
        raise ValueError("Missing dependencies for %s" % fmt)

    content, metadata = reader.read(filename)

    # eventually filter the content with typogrify if asked so
    if settings and settings['TYPOGRIFY']:
        from typogrify.filters import typogrify
        content = typogrify(content)
        metadata['title'] = typogrify(metadata['title'])

    return content, metadata

def read_file(path, fmt=None, settings=None):
    """Return a reader object using the given format."""
    base, ext = os.path.splitext(os.path.basename(path))
    if not fmt:
        fmt = ext[1:]

    if fmt not in EXTENSIONS:
        raise TypeError('Pelican does not know how to parse {}'.format(path))

    if settings is None:
        settings = {}

    reader = EXTENSIONS[fmt](settings)
    settings_key = '%s_EXTENSIONS' % fmt.upper()

    if settings and settings_key in settings:
        reader.extensions = settings[settings_key]

    if not reader.enabled:
        raise ValueError("Missing dependencies for %s" % fmt)

    metadata = parse_path_metadata(
        path=path, settings=settings, process=reader.process_metadata)
    content, reader_metadata = reader.read(path)
    metadata.update(reader_metadata)

    # eventually filter the content with typogrify if asked so
    if content and settings and settings.get('TYPOGRIFY'):
        from typogrify.filters import typogrify
        content = typogrify(content)
        metadata['title'] = typogrify(metadata['title'])

    return content, metadata

 def typogrify_wrapper(text):
     """Ensures ignore_tags feature is backward compatible"""
     try:
         return typogrify(
             text,
             self.settings['TYPOGRIFY_IGNORE_TAGS'])
     except TypeError:
         return typogrify(text)

 def _postprocess(self):
     if self.rc.get('typogrify', False):
         if self.output:
             self.output = typogrify(self.output)
         if 'title' in self.meta:
             self.meta['title'] = typogrify(self.meta['title'])
     if 'tags' in self.meta:
         self.meta['tags'] = [t.strip() for t in self.meta['tags'].split(',')]

    def read_file(self, base_path, path, content_class=Page, fmt=None,
                  context=None, preread_signal=None, preread_sender=None,
                  context_signal=None, context_sender=None):
        """Return a content object parsed with the given format."""

        path = os.path.abspath(os.path.join(base_path, path))
        source_path = os.path.relpath(path, base_path)
        logger.debug('read file {} -> {}'.format(
            source_path, content_class.__name__))

        if not fmt:
            _, ext = os.path.splitext(os.path.basename(path))
            fmt = ext[1:]

        if fmt not in self.readers:
            raise TypeError(
                'Pelican does not know how to parse {}'.format(path))

        if preread_signal:
            logger.debug('signal {}.send({})'.format(
                preread_signal, preread_sender))
            preread_signal.send(preread_sender)

        reader = self.readers[fmt]

        metadata = default_metadata(
            settings=self.settings, process=reader.process_metadata)
        metadata.update(path_metadata(
            full_path=path, source_path=source_path,
            settings=self.settings))
        metadata.update(parse_path_metadata(
            source_path=source_path, settings=self.settings,
            process=reader.process_metadata))

        content, reader_metadata = reader.read(path)
        metadata.update(reader_metadata)

        if content:
            # find images with empty alt
            find_empty_alt(content, path)

        # eventually filter the content with typogrify if asked so
        if self.settings['TYPOGRIFY']:
            from typogrify.filters import typogrify
            if content:
                content = typogrify(content)
                metadata['title'] = typogrify(metadata['title'])
            if 'summary' in metadata:
                metadata['summary'] = typogrify(metadata['summary'])

        if context_signal:
            logger.debug('signal {}.send({}, <metadata>)'.format(
                context_signal, context_sender))
            context_signal.send(context_sender, metadata=metadata)

        return content_class(content=content, metadata=metadata,
                             settings=self.settings, source_path=path,
                             context=context)

def read_file(
    base_path,
    path,
    content_class=Page,
    fmt=None,
    settings=None,
    context=None,
    preread_signal=None,
    preread_sender=None,
    context_signal=None,
    context_sender=None,
):
    """Return a content object parsed with the given format."""
    path = os.path.abspath(os.path.join(base_path, path))
    source_path = os.path.relpath(path, base_path)
    base, ext = os.path.splitext(os.path.basename(path))
    logger.debug("read file {} -> {}".format(source_path, content_class.__name__))
    if not fmt:
        fmt = ext[1:]

    if fmt not in EXTENSIONS:
        raise TypeError("Pelican does not know how to parse {}".format(path))

    if preread_signal:
        logger.debug("signal {}.send({})".format(preread_signal, preread_sender))
        preread_signal.send(preread_sender)

    if settings is None:
        settings = {}

    reader_class = EXTENSIONS[fmt]
    if not reader_class.enabled:
        raise ValueError("Missing dependencies for {}".format(fmt))

    reader = reader_class(settings)

    settings_key = "%s_EXTENSIONS" % fmt.upper()

    if settings and settings_key in settings:
        reader.extensions = settings[settings_key]

    metadata = default_metadata(settings=settings, process=reader.process_metadata)
    metadata.update(path_metadata(full_path=path, source_path=source_path, settings=settings))
    metadata.update(parse_path_metadata(source_path=source_path, settings=settings, process=reader.process_metadata))
    content, reader_metadata = reader.read(path)
    metadata.update(reader_metadata)

    # eventually filter the content with typogrify if asked so
    if content and settings and settings["TYPOGRIFY"]:
        from typogrify.filters import typogrify

        content = typogrify(content)
        metadata["title"] = typogrify(metadata["title"])

    if context_signal:
        logger.debug("signal {}.send({}, <metadata>)".format(context_signal, context_sender))
        context_signal.send(context_sender, metadata=metadata)
    return content_class(content=content, metadata=metadata, settings=settings, source_path=path, context=context)

 def typogrify(self):
     """filter the content with typogrify"""
     if self._settings.get('TYPOGRIFY', False):
         from typogrify.filters import typogrify
         if self._content:
             self._content = typogrify(self._content)
             self._metadata['title'] = typogrify(self._metadata['title'])
         if 'summary' in self._metadata:
             self._metadata['summary'] = typogrify(self._metadata['summary'])

def process_content(instance):
    """Processes content, with logic to ensure that typogrify does not clash
    with math.

    In addition, mathjax script is inserted at the end of the content thereby
    making it independent of the template
    """

    if not instance._content:
        return

    ignore_within = ignore_content(instance._content)

    if _WRAP_LATEX:
        instance._content, math = wrap_math(instance._content, ignore_within)
    else:
        math = True if _MATH_REGEX.search(instance._content) else False

    # The user initially set typogrify to be True, but since it would clash
    # with math, we set it to False. This means that the default reader will
    # not call typogrify, so it is called here, where we are able to control
    # logic for it ignore math if necessary
    if _TYPOGRIFY:
        # Tell typogrify to ignore the tags that math has been wrapped in
        # also, typogrify must always ignore mml (math) tags
        ignore_tags = [_WRAP_LATEX,'math'] if _WRAP_LATEX else ['math']

        # Exact copy of the logic as found in the default reader
        from typogrify.filters import typogrify
        instance._content = typogrify(instance._content, ignore_tags)
        instance.metadata['title'] = typogrify(instance.metadata['title'], ignore_tags)

    if math:
        if _MATHJAX_SETTINGS['auto_insert']:
            # Mathjax script added to content automatically. Now it
            # does not need to be explicitly added to the template
            instance._content += _MATHJAX_SCRIPT.format(**_MATHJAX_SETTINGS)
        else:
            # Place the burden on ensuring mathjax script is available to
            # browser on the template designer (see README for more details)
            instance.mathjax = True

        # The summary needs special care because math math cannot just be cut
        # off
        summary = process_summary(instance, ignore_within)
        if summary != None:
            instance._summary = summary

def markup(text):
    """
    Mark up plain text into fancy HTML.
    """
    return typogrify(
        markdown(text,
                 lazy_ol=False,
                 output_format='html5',
                 extensions=['abbr', 'codehilite', 'fenced_code', 'sane_lists',
                             'smart_strong']))

def process_content(instance):
    """Processes content, with logic to ensure that typogrify does not clash
    with latex.

    In addition, mathjax script is inserted at the end of the content thereby
    making it independent of the template
    """

    if not instance._content:
        return

    ignore_within = ignore_content(instance._content)

    if _WRAP_TAG:
        instance._content, latex = wrap_latex(instance._content, ignore_within)
    else:
        latex = True if _LATEX_REGEX.search(instance._content) else False

    # The user initially set typogrify to be True, but since it would clash
    # with latex, we set it to False. This means that the default reader will
    # not call typogrify, so it is called here, where we are able to control
    # logic for it ignore latex if necessary
    if _TYPOGRIFY:
        # Tell typogrify to ignore the tags that latex has been wrapped in
        # also, typogrify must always ignore mml (math) tags
        ignore_tags = [_WRAP_TAG,'math'] if _WRAP_TAG else ['math']

        # Exact copy of the logic as found in the default reader
        from typogrify.filters import typogrify
        instance._content = typogrify(instance._content, ignore_tags)
        instance.metadata['title'] = typogrify(instance.metadata['title'], ignore_tags)

    if latex:
        # Mathjax script added to the end of article. Now it does not need to
        # be explicitly added to the template
        instance._content += _MATHJAX_SCRIPT.format(**_MATHJAX_SETTINGS)

        # The summary needs special care because latex math cannot just be cut
        # off
        summary = process_summary(instance, ignore_within)
        if summary != None:
            instance._summary = summary

    def present_story_so_far(self):
        if not self.state.messages:
            self.state = self.state.render_situation()

        story_text = u'\n\n'.join(m for m in self.state.messages
                                  if m is not None and m.strip())

        logger.debug("#### The Story:\n%s", story_text)
        md_extensions = self.plot.config['markdown']['extensions']
        story_text = markdown.markdown(story_text, extensions=md_extensions)
        story = typogrify(story_text)

        return story

def read_file(filename, fmt=None, settings=None):
    """Return a reader object using the given format."""
    base, ext = os.path.splitext(os.path.basename(filename))
    if not fmt:
        fmt = ext[1:]

    if fmt not in _EXTENSIONS:
        raise TypeError('Pelican does not know how to parse %s' % filename)

    reader = _EXTENSIONS[fmt](settings)
    settings_key = '%s_EXTENSIONS' % fmt.upper()

    if settings and settings_key in settings:
        reader.extensions = settings[settings_key]

    if not reader.enabled:
        raise ValueError("Missing dependencies for %s" % fmt)

    content, metadata = reader.read(filename)

    # eventually filter the content with typogrify if asked so
    if settings and settings.get('TYPOGRIFY'):
        from typogrify.filters import typogrify
        content = typogrify(content)
        metadata['title'] = typogrify(metadata['title'])

    filename_metadata = settings and settings.get('FILENAME_METADATA')
    if filename_metadata:
        match = re.match(filename_metadata, base)
        if match:
            # .items() for py3k compat.
            for k, v in match.groupdict().items():
                if k not in metadata:
                    k = k.lower()  # metadata must be lowercase
                    metadata[k] = reader.process_metadata(k, v)

    return content, metadata

def render_files(settings, template, context={}):
    env = Environment(loader=FileSystemLoader(os.path.dirname(__file__)))
    if 'context' in settings:
        settings['context'].update(context)
    else:
        settings['context'] = context 
    full_context = {k.upper(): v for k, v in settings['context'].items()}
    try:
        used_template = template if template else settings['template']
    except KeyError:
        print('Some error shit') # TODO: Logging
        sys.exit()
    html_output = env.get_template(settings['template']).render(**full_context)
    text_output = fromstring(html_output).text_content()
    typo_output = typogrify(html_output)
    if settings.get('html_output'):
        with open(settings['html_output'], 'w') as html:
            html.write(typo_output)
        if settings.get('text_output'):
            with open(settings['text_output'], 'w') as text:
                text.write(text_output)
    else:
        print(text_output)

def render_files(settings, template, context={}):
    try:
        used_template = template if template else settings['template']
    except KeyError:
        LOGGER.error('No template defined')
        sys.exit()
    env = Environment(loader=FileSystemLoader(os.getcwd()))
    if 'context' in settings:
        settings['context'].update(context)
    else:
        settings['context'] = context
    full_context = {k.upper(): v for k, v in settings['context'].items()}
    html_output = env.get_template(settings['template']).render(**full_context)
    text_output = fromstring(html_output).text_content()
    typo_output = typogrify(html_output)
    output_files = settings['output']
    if output_files.get('html'):
        with open(output_files.get('html'), 'w') as html:
            html.write(typo_output)
        if output_files.get('text'):
            with open(output_files.get('text'), 'w') as text:
                text.write(text_output)
    else:
        print(text_output)

def typogrify(s):
    return jinja2_filters.typogrify(s)