Python Publisher.get_settings方法代码示例

# 需要导入模块: from docutils.core import Publisher [as 别名]
# 或者: from docutils.core.Publisher import get_settings [as 别名]
def _docutils_rest_to(rest, writer):
    """ Uses docutils to convert a ReST string to HTML. Returns a tuple
        containg the HTML string and the list of warning nodes that were
        removed from the HTML.
    """
    # Make sure any Sphinx polution of docutils has been removed.
    if Sphinx is not None:
        for key, value in docutils_roles.items():
            if value.__module__.startswith('sphinx'):
                docutils_roles.pop(key)

    pub = Publisher(source_class=docutils.io.StringInput,
                    destination_class=docutils.io.StringOutput)
    pub.set_reader('standalone', None, 'restructuredtext')
    pub.set_writer(writer)
    pub.writer.default_stylesheet_path=''
    pub.get_settings() # Get the default settings
    pub.settings.halt_level = 6 # Don't halt on errors
    pub.settings.warning_stream = StringIO()

    pub.set_source(rest)
    pub.set_destination()
    pub.document = pub.reader.read(pub.source, pub.parser, pub.settings)
    pub.apply_transforms()

    # Walk the node structure of a docutils document and remove 'problematic'
    # and 'system_message' nodes. Save the system_message nodes.
    warning_nodes = []
    for node in pub.document.traverse(docutils.nodes.problematic):
        node.parent.replace(node, node.children[0])
    for node in pub.document.traverse(docutils.nodes.system_message):
        warning_nodes.append(node)
        node.parent.remove(node)

    return pub.writer.write(pub.document, pub.destination), warning_nodes

# 需要导入模块: from docutils.core import Publisher [as 别名]
# 或者: from docutils.core.Publisher import get_settings [as 别名]
    def from_file(cls, filename):
        """
        Loads a file from disk, parses it and constructs a new BlogPost.

        This method reflects a bit of the insanity of docutils. Basically
        this is just the docutils.core.publish_doctree function with some
        modifications to use an html writer and to load a file instead of
        a string.
        """
        pub = Publisher(destination_class=NullOutput,
                        source=FileInput(source_path=filename),
                        reader=BlogPostReader(), writer=HTMLWriter(),
                        parser=RSTParser())

        pub.get_settings() # This is not sane.
        pub.settings.traceback = True # Damnit
        pub.publish()

        meta = pub.document.blog_meta
        post = cls(meta['title'], meta['post_date'], meta['author'],
                   meta['tags'], pub.writer.parts['html_body'])

        post.filename = filename

        return post

# 需要导入模块: from docutils.core import Publisher [as 别名]
# 或者: from docutils.core.Publisher import get_settings [as 别名]
def init_publisher():
    from docutils.core import Publisher
    from docutils.io import StringOutput
    p = Publisher(destination_class=StringOutput,writer=g_writer)
    p.get_settings()
    p.set_components('standalone', 'restructuredtext', 'html')
    p.set_destination(None, None)
    return p

# 需要导入模块: from docutils.core import Publisher [as 别名]
# 或者: from docutils.core.Publisher import get_settings [as 别名]
def publish(writer_name):

    reader=None
    reader_name='standalone'
    parser=None
    parser_name='restructuredtext'
    writer=None
    settings=None
    settings_spec=None
    settings_overrides=options[writer_name]
    config_section=None
    enable_exit=1
    argv=[]
    usage=default_usage

    pub = Publisher(reader, parser, writer, settings=settings)
    pub.set_components(reader_name, parser_name, writer_name)
    settings = pub.get_settings(settings_spec=settings_spec,
                                config_section=config_section)
    if settings_overrides:
        settings._update(settings_overrides, 'loose')
    source = file(source_path)
    pub.set_source(source, source_path)
    destination_path = 'pg1.' + extensions[writer_name]
    destination = file(destination_path, 'w')
    pub.set_destination(destination, destination_path)
    pub.publish(argv, usage, description, settings_spec, settings_overrides,
                config_section=config_section, enable_exit=enable_exit)

# 需要导入模块: from docutils.core import Publisher [as 别名]
# 或者: from docutils.core.Publisher import get_settings [as 别名]
def check_for_errors(content, filepath=None):
    """Lint reStructuredText and return errors

    :param string content: reStructuredText to be linted
    :param string filepath: Optional path to file, this will be returned as the source
    :rtype list: List of errors. Each error will contain a line, source (filepath),
        message (error message), and full message (error message + source lines)
    """
    # Generate a new parser (copying `rst2html.py` flow)
    # http://repo.or.cz/w/docutils.git/blob/422cede485668203abc01c76ca317578ff634b30:/docutils/tools/rst2html.py
    # http://repo.or.cz/w/docutils.git/blob/422cede485668203abc01c76ca317578ff634b30:/docutils/docutils/core.py#l348
    pub = Publisher(None, None, None, settings=None)
    pub.set_components('standalone', 'restructuredtext', 'pseudoxml')

    # Configure publisher
    # DEV: We cannot use `process_command_line` since it processes `sys.argv` which is for `rst-lint`, not `docutils`
    # http://repo.or.cz/w/docutils.git/blob/422cede485668203abc01c76ca317578ff634b30:/docutils/docutils/core.py#l201
    # http://repo.or.cz/w/docutils.git/blob/422cede485668203abc01c76ca317578ff634b30:/docutils/docutils/core.py#l143
    # http://repo.or.cz/w/docutils.git/blob/422cede485668203abc01c76ca317578ff634b30:/docutils/docutils/core.py#l118
    settings = pub.get_settings(halt_level=5)
    pub.set_io()

    # Prepare a document to parse on
    # DEV: We avoid the `read` method because when `source` is `None`, it attempts to read from `stdin`.
    #      However, we already know our content.
    # DEV: We create our document without `parse` because we need to attach observer's before parsing
    # http://repo.or.cz/w/docutils.git/blob/422cede485668203abc01c76ca317578ff634b30:/docutils/docutils/readers/__init__.py#l66
    reader = pub.reader
    document = utils.new_document(filepath, settings)

    # Disable stdout
    # TODO: Find a more proper way to do this
    # TODO: We might exit the program if a certain error level is reached
    document.reporter.stream = None

    # Collect errors via an observer
    errors = []

    def error_collector(data):
        # Mutate the data since it was just generated
        data.line = data.get('line')
        data.source = data['source']
        data.level = data['level']
        data.type = data['type']
        data.message = Element.astext(data.children[0])
        data.full_message = Element.astext(data)

        # Save the error
        errors.append(data)
    document.reporter.attach_observer(error_collector)

    # Parse the content (and collect errors)
    # http://repo.or.cz/w/docutils.git/blob/422cede485668203abc01c76ca317578ff634b30:/docutils/docutils/readers/__init__.py#l75
    reader.parser.parse(content, document)

    # Apply transforms (and more collect errors)
    # DEV: We cannot use `apply_transforms` since it has `attach_observer` baked in. We want only our listener.
    # http://repo.or.cz/w/docutils.git/blob/422cede485668203abc01c76ca317578ff634b30:/docutils/docutils/core.py#l195
    # http://repo.or.cz/w/docutils.git/blob/422cede485668203abc01c76ca317578ff634b30:/docutils/docutils/transforms/__init__.py#l159
    document.transformer.populate_from_components(
        (pub.source, pub.reader, pub.reader.parser, pub.writer, pub.destination)
    )
    transformer = document.transformer
    while transformer.transforms:
        if not transformer.sorted:
            # Unsorted initially, and whenever a transform is added.
            transformer.transforms.sort()
            transformer.transforms.reverse()
            transformer.sorted = 1
        priority, transform_class, pending, kwargs = transformer.transforms.pop()
        transform = transform_class(transformer.document, startnode=pending)
        transform.apply(**kwargs)
        transformer.applied.append((priority, transform_class, pending, kwargs))
    return errors

# 需要导入模块: from docutils.core import Publisher [as 别名]
# 或者: from docutils.core.Publisher import get_settings [as 别名]
 def get_settings(self, *args, **kwargs):
     kwargs.setdefault('env', sphinx.env)
     return Publisher.get_settings(self, *args, **kwargs)

# 需要导入模块: from docutils.core import Publisher [as 别名]
# 或者: from docutils.core.Publisher import get_settings [as 别名]
    SPELL_CHECK = False

# Rasta Core Library
try:
    from mainWindow import Ui_Rasta
except ImportError:
    sys.exit(_('Please run "setup.py build" first.'))

# Log Model for log view
from model import LogTableModel

TMPFILE = '/tmp/untitled.rst'

# Global Publisher for Docutils
PUB = Publisher(source_class=docutils.io.StringInput,
        destination_class=docutils.io.StringOutput)
PUB.set_reader('standalone', None, 'restructuredtext')
PUB.set_writer('html')
PUB.get_settings()
PUB.settings.halt_level = 7
PUB.settings.warning_stream = StringIO()

def clear_log(log):
    ''' Removes not needed lines from log output '''
    try:
        log = unicode(log)
        return re.findall("line\=\"(.*?)\"", log)[0], re.findall("\<paragraph\>(.*?)\<\/paragraph\>", log)[0]
    except:
        return 1, _('Rasta parse error: %s' % log)