Python Parser.parse方法代码示例

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
    def parse(self, source, document):
        """ Parse ``source``, write results to ``document``.

        """
        # This is lame, but seems to be required for python 2
        source = CODING.sub("", source)

        env = document.settings.env
        filename = env.doc2path(env.docname) # e.g. full path to docs/user_guide/examples/layout_vertical

        # This code splits the source into two parts: the docstring (or None if
        # there is not one), and the remaining source code after
        m = ast.parse(source)
        docstring = ast.get_docstring(m)
        if docstring is not None:
            lines = source.split("\n")
            lineno = m.body[0].lineno # assumes docstring is m.body[0]
            source = "\n".join(lines[lineno:])

        js_name = "bokeh-plot-%s.js" % hashlib.md5(env.docname.encode('utf-8')).hexdigest()

        (script, js, js_path, source) = _process_script(source, filename, env.bokeh_plot_auxdir, js_name)

        env.bokeh_plot_files[env.docname] = (script, js, js_path, source)

        rst = PLOT_PAGE.render(source=source,
                               filename=basename(filename),
                               docstring=docstring,
                               script=script)

        document['bokeh_plot_include_bokehjs'] = True

        # can't use super, Sphinx Parser classes don't inherit object
        Parser.parse(self, rst, document)

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
    def run(self):
        indexnode, node = super(DjangoAdminModel, self).run()
        sig = self.arguments[0]
        lst = []

        if not 'noautodoc' in self.options:
            exclude = [
                a.strip() for a in self.options.get('exclude', '').split(',')
            ]
            app_label, model_name = sig.split('.')
            for name, opts in model_attributes(app_label, model_name).items():
                if name in exclude:
                    continue
                lst.append(".. djangoadmin:attribute:: %s.%s" % (sig, name))
                lst.append('')
                lst.append("   %s" % unicode(opts['description']))
                lst.append('')
            text = '\n'.join(lst)
            new_doc = new_document('temp-string', self.state.document.settings)
            parser = Parser()
            parser.parse(text, new_doc)
            container = nodes.container()
            container.extend(new_doc.children)
            node[1].extend(container)

        return [indexnode, node]

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
    def _check_rst_data(self, data):
        """Returns warnings when the provided data doesn't compile."""
        source_path = StringIO()
        parser = Parser()
        settings = frontend.OptionParser().get_default_values()
        settings.tab_width = 4
        settings.pep_references = None
        settings.rfc_references = None
        reporter = SilentReporter(source_path,
                          settings.report_level,
                          settings.halt_level,
                          stream=settings.warning_stream,
                          debug=settings.debug,
                          encoding=settings.error_encoding,
                          error_handler=settings.error_encoding_error_handler)

        document = nodes.document(settings, reporter, source=source_path)
        document.note_source(source_path, -1)
        try:
            parser.parse(data, document)
        except AttributeError:
            reporter.messages.append((-1, 'Could not finish the parsing.',
                                      '', {}))

        return reporter.messages

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
 def parse_(rst):
     document = utils.new_document(b'test data', settings)
     document['file'] = 'dummy'
     parser = RstParser()
     parser.parse(rst, document)
     for msg in document.traverse(nodes.system_message):
         if msg['level'] == 1:
             msg.replace_self([])
     return document

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
def parse(filehandle):
    """ Parse a document read from the given filehandle into a
    :class:`dmr.data.Document` object.

    The document must contain:

    * A top-level title, the resume owner's name;
    * A :class:`docutils.nodes.line_block` containing contact
      information for the resume, to be parsed with
      :func:`dmr.data.Contact.parse`; and
    * Any number of subsections that conform to the restrictions of
      the various :class:`dmr.data.Section` subclasses.

    :param filehandle: The file-like object to parse the document from.
    :type filehandle: file
    :returns: :class:`dmr.data.Document`
    """
    parser = Parser()
    settings = OptionParser(components=(Parser,)).get_default_values()
    logger.info("Parsing document from %s" % filehandle.name)
    document = new_document(filehandle.name, settings)
    try:
        parser.parse(filehandle.read(), document)
    except IOError:
        fatal("Could not parse %s: %s" % (filehandle.name, sys.exc_info()[1]))

    top = None
    options = dict()
    for child in document.children:
        if isinstance(child, docutils.nodes.Structural):
            if top:
                fatal("Document must have exactly one top-level heading")
            top = child
        elif isinstance(child, docutils.nodes.comment):
            contents = child_by_class(child, docutils.nodes.Text)
            if contents and contents.startswith("options"):
                opts = contents.splitlines()
                try:
                    # see if this is a format-specific option block
                    ofmt = opts[0].split("=")[1]
                    logger.debug("Found document options for %s: %s" %
                                 (ofmt, opts[1:]))
                except IndexError:
                    ofmt = None
                    logger.debug("Found default document options: %s" %
                                 opts[1:])
                options[ofmt] = opts[1:]
        else:
            logger.info("Skipping unknown node %s" % child)

    for ofmt in [None, config.format]:
        if ofmt in options:
            parse_document_options(options[ofmt])

    doc = Document.parse(top)
    doc.source = document
    return doc

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
    def run(self, cmd, code):
        """Attempt to parse code as reStructuredText."""
        import docutils
        from docutils.nodes import Element
        from docutils.parsers.rst import Parser

        # Generate a new parser
        parser = Parser()

        settings = docutils.frontend.OptionParser(
            components=(docutils.parsers.rst.Parser,)
        ).get_default_values()

        document = docutils.utils.new_document(None, settings=settings)
        document.reporter.stream = None
        document.reporter.halt_level = 5

        # Collect errors via an observer
        def error_collector(data):
            # Mutate the data since it was just generated
            data.type = data['type']
            data.level = data['level']
            data.message = Element.astext(data.children[0])
            data.full_message = Element.astext(data)

            # Save the error
            errors.append(data)

        errors = []
        document.reporter.attach_observer(error_collector)
        parser.parse(code, document)

        for data in errors:
            message = data.message.replace("\n", " ")

            if 'Unknown directive type' in message:
                continue
            if 'Unknown interpreted text role' in message:
                continue
            if 'Substitution definition contains illegal element' in message:
                # there will be error message for the contents it
                # self so let's ignore it.
                continue

            if data.level >= 3:
                error_type = highlight.ERROR
            else:
                error_type = highlight.WARNING
            
            if data.level <= 1:
                return

            line = data['line'] - 1

            self.highlight.range(line, 0, error_type=error_type)
            self.error(line, 0, message, error_type)

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
def make_citation(label, text, settings):
    name = fully_normalize_name(label)
    citation = nodes.citation(text)
    citation += nodes.label('', label)
    new_doc = new_document('temp-string', settings)
    parser = Parser()
    parser.parse(text, new_doc)
    citation['names'].append(name)
    citation += new_doc.children
    return citation

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
def main():
    # process cmdline arguments:
    inputFile, outputFile, outputFormat, optargs = getArgs()
    settings = OptionParser(components=(Parser,)).get_default_values()
    settings.debug = optargs['debug']
    parser = Parser()
    input = inputFile.read()
    document = new_document(inputFile.name, settings)
    parser.parse(input, document)
    output = format(outputFormat, input, document, optargs)
    outputFile.write(output)
    if optargs['attributes']:
        import pprint
        pprint.pprint(document.__dict__)

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
def parse_rst_content(filename, source_content):
    settings = OptionParser(components=(Parser,)).get_default_values()
    parser = Parser()
    document = new_document(filename, settings)
    parser.parse(source_content, document)

    def _walk(node):
        if type(node) is Text:
            yield node
        if not isinstance(node, ignored_node_types):
            for child in node.children:
                for n in _walk(child):
                    yield n
    return ' '.join(n for n in _walk(document))

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
    def run(self):
        rawtext = """
.. image:: /../images/examples/%s.jpg
  :width: %d

**Running the Example**::

  openrave.py --example %s

"""%(self.arguments[0],self.options.get('image-width',640),self.arguments[0])
        parser = Parser()
        document = docutils.utils.new_document("<partial node>")
        document.settings = self.state.document.settings
        parser.parse(rawtext,document)
        return document.children

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
 def parse_rst(rst_string):
     from abjad.tools import abjadbooktools
     parser = Parser()
     directives.register_directive(
         'abjad', abjadbooktools.AbjadDirective,
         )
     directives.register_directive(
         'import', abjadbooktools.ImportDirective,
         )
     directives.register_directive('shell', abjadbooktools.ShellDirective)
     settings = OptionParser(components=(Parser,)).get_default_values()
     document = new_document('test', settings)
     parser.parse(rst_string, document)
     document = parser.document
     return document

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
        def run(self): # check if there are spaces in the notebook name
            md_path = self.arguments[0]
            if ' ' in md_path: raise ValueError(
                "Due to issues with docutils stripping spaces from links, white "
                "space is not allowed in notebook filenames '{0}'".format(md_path))

            # check if raw html is supported
            if not self.state.document.settings.raw_enabled:
                raise self.warning('"%s" directive disabled.' % self.name)

            # get path to markdown file
            md_filename = self.arguments[0]
            md_dir = os.path.join(setup.confdir, '..')
            md_abs_path = os.path.abspath(os.path.join(md_dir, md_filename))

            with open(md_abs_path) as file:
                source = file.read()

            ptype = self.pandoc_from

            if 'from' in self.options:
                ptype = self.options['from']

            if ptype is '':
                ptype = 'markdown'

            # if ptype != '':
            #     arglist = ['pandoc', '--from=' + ptype, '--to=rst', md_abs_path]
            # else:
            #     arglist = ['pandoc', '--to=rst', md_abs_path]
            #
            # p = subprocess.Popen(arglist,
            #     stdout=subprocess.PIPE,
            #     stderr=subprocess.PIPE
            # )
            #
            # out, err = p.communicate()
            #
            # print(out)

            out = pandoc(source, ptype, 'rst')

            settings = OptionParser(components=(Parser,)).get_default_values()
            parser = Parser()
            document = new_document('DOC', settings)
            parser.parse(out, document)

            return [node for node in document]

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
def rest_document(filename):
    """Return an reST document.
    """

    from docutils.parsers.rst import Parser

    file = open(filename)
    try:
        text = file.read()
    finally:
        file.close()

    parser = Parser()
    docroot = docutils.utils.new_document()
    parser.parse(text,docroot)
    return docroot

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
    def auto_code_block(self, node):
        """Try to automatically generate nodes for codeblock syntax.

        Parameters
        ----------
        node : nodes.literal_block
            Original codeblock node
        Returns
        -------
        tocnode: docutils node
            The converted toc tree node, None if conversion is not possible.
        """
        assert isinstance(node, nodes.literal_block)
        original_node = node
        if 'language' not in node:
            return None
        self.state_machine.reset(self.document,
                                 node.parent,
                                 self.current_level)
        content = node.rawsource.split('\n')
        language = node['language']
        if language == 'math':
            if self.config['enable_math']:
                return self.state_machine.run_directive(
                    'math', content=content)
        elif language == 'eval_rst':
            if self.config['enable_eval_rst']:
                # allow embed non section level rst
                node = nodes.section()
                self.state_machine.state.nested_parse(
                    StringList(content, source=original_node.source),
                    0, node=node, match_titles=False)
                return node.children[:]
        else:
            match = re.search('[ ]?[\w_-]+::.*', language)
            if match:
                parser = Parser()
                new_doc = new_document(None, self.document.settings)
                newsource = u'.. ' + match.group(0) + '\n' + node.rawsource
                parser.parse(newsource, new_doc)
                return new_doc.children[:]
            else:
                return self.state_machine.run_directive(
                    'code-block', arguments=[language],
                    content=content)
        return None

# 需要导入模块: from docutils.parsers.rst import Parser [as 别名]
# 或者: from docutils.parsers.rst.Parser import parse [as 别名]
def parse_entries(input_file):
    global all_months, all_entries

    file = codecs.open(input_file, 'r', 'utf-8')
    try:
        text = file.read()
    finally:
        file.close()

    parser = Parser()
    settings = OptionParser(
        components=(Parser,
                    docutils.writers.html4css1.Writer)).get_default_values()
    docroot = docutils.utils.new_document(file.name, settings)
    parser.parse(text, docroot)

    for i in docroot.traverse(condition=docutils.nodes.section):
        try:
            date_string = re.findall(r'(\d{4}-\d{1,2}-\d{1,2})',
                                     str(i.children[0]))[0]
            logging.debug("Found entry: %s" % date_string)
            date = datetime.strptime(date_string, "%Y-%m-%d")
        except IndexError:
            sys.stderr.write("can not parse section : %s\n" %
                             str(i.children[0]))
            sys.exit(1)

        translator = HTMLTranslator(docroot)
        i.walkabout(translator)
        body = ''.join(translator.body)

        entry = Entry(date, body)

        all_months.add(entry.month)
        all_entries[entry.month].append(entry)

    all_months = sorted(all_months, reverse=True)