Python nodes.document方法代码示例

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [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 import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def apply(self):
        pending = self.startnode
        parent = pending.parent
        child = pending
        while parent:
            # Check for appropriate following siblings:
            for index in range(parent.index(child) + 1, len(parent)):
                element = parent[index]
                if (isinstance(element, nodes.Invisible) or
                    isinstance(element, nodes.system_message)):
                    continue
                element['classes'] += pending.details['class']
                pending.parent.remove(pending)
                return
            else:
                # At end of section or container; apply to sibling
                child = parent
                parent = parent.parent
        error = self.document.reporter.error(
            'No suitable element following "%s" directive'
            % pending.details['directive'],
            nodes.literal_block(pending.rawsource, pending.rawsource),
            line=pending.line)
        pending.replace_self(error) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def new_reporter(source_path, settings):
    """
    Return a new Reporter object.

    :Parameters:
        `source` : string
            The path to or description of the source text of the document.
        `settings` : optparse.Values object
            Runtime settings.
    """
    reporter = Reporter(
        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)
    return reporter 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def astext(self):
        """Return the final formatted document as a string."""
        if not self.header_written:
            # ensure we get a ".TH" as viewers require it.
            self.append_header()
        # filter body
        for i in range(len(self.body)-1, 0, -1):
            # remove superfluous vertical gaps.
            if self.body[i] == '.sp\n':
                if self.body[i - 1][:4] in ('.BI ','.IP '):
                    self.body[i] = '.\n'
                elif (self.body[i - 1][:3] == '.B ' and
                    self.body[i - 2][:4] == '.TP\n'):
                    self.body[i] = '.\n'
                elif (self.body[i - 1] == '\n' and
                    not self.possibly_a_roff_command.match(self.body[i - 2]) and
                    (self.body[i - 3][:7] == '.TP\n.B '
                        or self.body[i - 3][:4] == '\n.B ')
                     ):
                    self.body[i] = '.\n'
        return ''.join(self.head + self.body + self.foot) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def visit_title(self, node):
        if isinstance(node.parent, nodes.topic):
            self.body.append(self.defs['topic-title'][0])
        elif isinstance(node.parent, nodes.sidebar):
            self.body.append(self.defs['sidebar-title'][0])
        elif isinstance(node.parent, nodes.admonition):
            self.body.append('.IP "')
        elif self.section_level == 0:
            self._docinfo['title'] = node.astext()
            # document title for .TH
            self._docinfo['title_upper'] = node.astext().upper()
            raise nodes.SkipNode
        elif self.section_level == 1:
            self.body.append('.SH %s\n' % self.deunicode(node.astext().upper()))
            raise nodes.SkipNode
        else:
            self.body.append('.SS ') 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def stylesheet_call(self, path):
        """Return code to reference or embed stylesheet file `path`"""
        if self.settings.embed_stylesheet:
            try:
                content = io.FileInput(source_path=path,
                                       encoding='utf-8').read()
                self.settings.record_dependencies.add(path)
            except IOError as err:
                msg = "Cannot embed stylesheet '%s': %s." % (
                                path, SafeString(err.strerror))
                self.document.reporter.error(msg)
                return '<--- %s --->\n' % msg
            return self.embedded_stylesheet % content
        # else link to style file:
        if self.settings.stylesheet_path:
            # adapt path relative to output (cf. config.html#stylesheet-path)
            path = utils.relative_path(self.settings._destination, path)
        return self.stylesheet_link % self.encode(path) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def check_simple_list(self, node):
        """Check for a simple list that can be rendered compactly."""
        visitor = SimpleListChecker(self.document)
        try:
            node.walk(visitor)
        except nodes.NodeFound:
            return False
        else:
            return True

    # Compact lists
    # ------------
    # Include definition lists and field lists (in addition to ordered
    # and unordered lists) in the test if a list is "simple"  (cf. the
    # html4css1.HTMLTranslator docstring and the SimpleListChecker class at
    # the end of this file). 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def depart_document(self, node):
        self.head_prefix.extend([self.doctype,
                                 self.head_prefix_template %
                                 {'lang': self.settings.language_code}])
        self.html_prolog.append(self.doctype)
        self.meta.insert(0, self.content_type % self.settings.output_encoding)
        self.head.insert(0, self.content_type % self.settings.output_encoding)
        if self.math_header:
            if self.math_output == 'mathjax':
                self.head.extend(self.math_header)
            else:
                self.stylesheet.extend(self.math_header)
        # skip content-type meta tag with interpolated charset value:
        self.html_head.extend(self.head[1:])
        self.body_prefix.append(self.starttag(node, 'div', CLASS='document'))
        self.body_suffix.insert(0, '</div>\n')
        self.fragment.extend(self.body) # self.fragment is the "naked" body
        self.html_body.extend(self.body_prefix[1:] + self.body_pre_docinfo
                              + self.docinfo + self.body
                              + self.body_suffix[:-1])
        assert not self.context, 'len(context) = %s' % len(self.context) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def translate(self):
        visitor = self.translator_class(self.document)
        self.document.walkabout(visitor)
        # copy parts
        for part in self.visitor_attributes:
            setattr(self, part, getattr(visitor, part))
        # get template string from file
        try:
            template_file = open(self.document.settings.template, 'rb')
        except IOError:
            template_file = open(os.path.join(self.default_template_path,
                                     self.document.settings.template), 'rb')
        template = string.Template(str(template_file.read(), 'utf-8'))
        template_file.close()
        # fill template
        self.assemble_parts() # create dictionary of parts
        self.output = template.substitute(self.parts) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def depart_literal_block(self, node):
        self.insert_non_breaking_blanks = False
        self.insert_newline = False
        self.literal = False
        self.verbatim = False
        self.alltt = False
        self.out.append(self.context.pop())
        self.out.append(self.context.pop())

    ## def visit_meta(self, node):
    ##     self.out.append('[visit_meta]\n')
        # TODO: set keywords for pdf?
        # But:
        #  The reStructuredText "meta" directive creates a "pending" node,
        #  which contains knowledge that the embedded "meta" node can only
        #  be handled by HTML-compatible writers. The "pending" node is
        #  resolved by the docutils.transforms.components.Filter transform,
        #  which checks that the calling writer supports HTML; if it doesn't,
        #  the "pending" node (and enclosed "meta" node) is removed from the
        #  document.
        #  --- docutils/docs/peps/pep-0258.html#transformer

    ## def depart_meta(self, node):
    ##     self.out.append('[depart_meta]\n') 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def _check_rst_data(self, data):
        """Returns warnings when the provided data doesn't compile."""
        # the include and csv_table directives need this to be a path
        source_path = self.distribution.script_name or 'setup.py'
        parser = Parser()
        settings = frontend.OptionParser(components=(Parser,)).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 as e:
            reporter.messages.append(
                (-1, 'Could not finish the parsing: %s.' % e, '', {}))

        return reporter.messages 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def apply(self):
        self.maxdepth = self.startnode.details.get('depth', None)
        self.startvalue = self.startnode.details.get('start', 1)
        self.prefix = self.startnode.details.get('prefix', '')
        self.suffix = self.startnode.details.get('suffix', '')
        self.startnode.parent.remove(self.startnode)
        if self.document.settings.sectnum_xform:
            if self.maxdepth is None:
                self.maxdepth = sys.maxsize
            self.update_section_numbers(self.document)
        else: # store details for eventual section numbering by the writer
            self.document.settings.sectnum_depth = self.maxdepth
            self.document.settings.sectnum_start = self.startvalue
            self.document.settings.sectnum_prefix = self.prefix
            self.document.settings.sectnum_suffix = self.suffix 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def copy_and_filter(self, node):
        """Return a copy of a title, with references, images, etc. removed."""
        visitor = ContentsFilter(self.document)
        node.walkabout(visitor)
        return visitor.get_entry_text() 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def new_document(source_path, settings=None):
    """
    Return a new empty document object.

    :Parameters:
        `source_path` : string
            The path to or description of the source text of the document.
        `settings` : optparse.Values object
            Runtime settings.  If none are provided, a default core set will
            be used.  If you will use the document object with any Docutils
            components, you must provide their default settings as well.  For
            example, if parsing, at least provide the parser settings,
            obtainable as follows::

                settings = docutils.frontend.OptionParser(
                    components=(docutils.parsers.rst.Parser,)
                    ).get_default_values()
    """
    from docutils import frontend
    if settings is None:
        settings = frontend.OptionParser().get_default_values()
    source_path = decode_path(source_path)
    reporter = new_reporter(source_path, settings)
    document = nodes.document(settings, reporter, source=source_path)
    document.note_source(source_path, -1)
    return document 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import document [as 别名]
def should_be_compact_paragraph(self, node):
        """
        Determine if the <p> tags around paragraph ``node`` can be omitted.
        """
        if (isinstance(node.parent, nodes.document) or
            isinstance(node.parent, nodes.compound)):
            # Never compact paragraphs in document or compound.
            return False
        for key, value in node.attlist():
            if (node.is_not_default(key) and
                not (key == 'classes' and value in
                     ([], ['first'], ['last'], ['first', 'last']))):
                # Attribute which needs to survive.
                return False
        first = isinstance(node.parent[0], nodes.label) # skip label
        for child in node.parent.children[first:]:
            # only first paragraph can be compact
            if isinstance(child, nodes.Invisible):
                continue
            if child is node:
                break
            return False
        parent_length = len([n for n in node.parent if not isinstance(
            n, (nodes.Invisible, nodes.label))])
        if ( self.compact_simple
             or self.compact_field_list
             or self.compact_p and parent_length == 1):
            return True
        return False