Python nodes.label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 label [as 别名]
def citation(self, match):
        src, srcline = self.state_machine.get_source_and_line()
        indented, indent, offset, blank_finish = \
              self.state_machine.get_first_known_indented(match.end())
        label = match.group(1)
        name = normalize_name(label)
        citation = nodes.citation('\n'.join(indented))
        citation.source = src
        citation.line = srcline
        citation += nodes.label('', label)
        citation['names'].append(name)
        self.document.note_citation(citation)
        self.document.note_explicit_target(citation, citation)
        if indented:
            self.nested_parse(indented, input_offset=offset, node=citation)
        return [citation], blank_finish 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def visit_citation(self, node):
        if len(node) and isinstance(node[0], nodes.label):
            self._citlabel = node[0].astext()
        else:
            self._citlabel = ''
        self.new_state(len(self._citlabel) + 3) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def number_footnotes(self, startnum):
        """
        Assign numbers to autonumbered footnotes.

        For labeled autonumbered footnotes, copy the number over to
        corresponding footnote references.
        """
        for footnote in self.document.autofootnotes:
            while True:
                label = str(startnum)
                startnum += 1
                if label not in self.document.nameids:
                    break
            footnote.insert(0, nodes.label('', label))
            for name in footnote['names']:
                for ref in self.document.footnote_refs.get(name, []):
                    ref += nodes.Text(label)
                    ref.delattr('refname')
                    assert len(footnote['ids']) == len(ref['ids']) == 1
                    ref['refid'] = footnote['ids'][0]
                    footnote.add_backref(ref['ids'][0])
                    self.document.note_refid(ref)
                    ref.resolved = 1
            if not footnote['names'] and not footnote['dupnames']:
                footnote['names'].append(label)
                self.document.note_explicit_target(footnote, footnote)
                self.autofootnote_labels.append(label)
        return startnum 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def number_footnote_references(self, startnum):
        """Assign numbers to autonumbered footnote references."""
        i = 0
        for ref in self.document.autofootnote_refs:
            if ref.resolved or ref.hasattr('refid'):
                continue
            try:
                label = self.autofootnote_labels[i]
            except IndexError:
                msg = self.document.reporter.error(
                      'Too many autonumbered footnote references: only %s '
                      'corresponding footnotes available.'
                      % len(self.autofootnote_labels), base_node=ref)
                msgid = self.document.set_id(msg)
                for ref in self.document.autofootnote_refs[i:]:
                    if ref.resolved or ref.hasattr('refname'):
                        continue
                    prb = nodes.problematic(
                          ref.rawsource, ref.rawsource, refid=msgid)
                    prbid = self.document.set_id(prb)
                    msg.add_backref(prbid)
                    ref.replace_self(prb)
                break
            ref += nodes.Text(label)
            id = self.document.nameids[label]
            footnote = self.document.ids[id]
            ref['refid'] = id
            self.document.note_refid(ref)
            assert len(ref['ids']) == 1
            footnote.add_backref(ref['ids'][0])
            ref.resolved = 1
            i += 1 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def symbolize_footnotes(self):
        """Add symbols indexes to "[*]"-style footnotes and references."""
        labels = []
        for footnote in self.document.symbol_footnotes:
            reps, index = divmod(self.document.symbol_footnote_start,
                                 len(self.symbols))
            labeltext = self.symbols[index] * (reps + 1)
            labels.append(labeltext)
            footnote.insert(0, nodes.label('', labeltext))
            self.document.symbol_footnote_start += 1
            self.document.set_id(footnote)
        i = 0
        for ref in self.document.symbol_footnote_refs:
            try:
                ref += nodes.Text(labels[i])
            except IndexError:
                msg = self.document.reporter.error(
                      'Too many symbol footnote references: only %s '
                      'corresponding footnotes available.' % len(labels),
                      base_node=ref)
                msgid = self.document.set_id(msg)
                for ref in self.document.symbol_footnote_refs[i:]:
                    if ref.resolved or ref.hasattr('refid'):
                        continue
                    prb = nodes.problematic(
                          ref.rawsource, ref.rawsource, refid=msgid)
                    prbid = self.document.set_id(prb)
                    msg.add_backref(prbid)
                    ref.replace_self(prb)
                break
            footnote = self.document.symbol_footnotes[i]
            assert len(footnote['ids']) == 1
            ref['refid'] = footnote['ids'][0]
            self.document.note_refid(ref)
            footnote.add_backref(ref['ids'][0])
            i += 1 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def resolve_footnotes_and_citations(self):
        """
        Link manually-labeled footnotes and citations to/from their
        references.
        """
        for footnote in self.document.footnotes:
            for label in footnote['names']:
                if label in self.document.footnote_refs:
                    reflist = self.document.footnote_refs[label]
                    self.resolve_references(footnote, reflist)
        for citation in self.document.citations:
            for label in citation['names']:
                if label in self.document.citation_refs:
                    reflist = self.document.citation_refs[label]
                    self.resolve_references(citation, reflist) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def footnote(self, match):
        src, srcline = self.state_machine.get_source_and_line()
        indented, indent, offset, blank_finish = \
              self.state_machine.get_first_known_indented(match.end())
        label = match.group(1)
        name = normalize_name(label)
        footnote = nodes.footnote('\n'.join(indented))
        footnote.source = src
        footnote.line = srcline
        if name[0] == '#':              # auto-numbered
            name = name[1:]             # autonumber label
            footnote['auto'] = 1
            if name:
                footnote['names'].append(name)
            self.document.note_autofootnote(footnote)
        elif name == '*':               # auto-symbol
            name = ''
            footnote['auto'] = '*'
            self.document.note_symbol_footnote(footnote)
        else:                           # manually numbered
            footnote += nodes.label('', label)
            footnote['names'].append(name)
            self.document.note_footnote(footnote)
        if name:
            self.document.note_explicit_target(footnote, footnote)
        else:
            self.document.set_id(footnote, footnote)
        if indented:
            self.nested_parse(indented, input_offset=offset, node=footnote)
        return [footnote], blank_finish 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def visit_citation(self, node):
        self.body.append(self.starttag(node, 'table',
                                       CLASS='docutils citation',
                                       frame="void", rules="none"))
        self.body.append('<colgroup><col class="label" /><col /></colgroup>\n'
                         '<tbody valign="top">\n'
                         '<tr>')
        self.footnote_backrefs(node) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def visit_footnote(self, node):
        self.body.append(self.starttag(node, 'table',
                                       CLASS='docutils footnote',
                                       frame="void", rules="none"))
        self.body.append('<colgroup><col class="label" /><col /></colgroup>\n'
                         '<tbody valign="top">\n'
                         '<tr>')
        self.footnote_backrefs(node) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def footnote_backrefs(self, node):
        backlinks = []
        backrefs = node['backrefs']
        if self.settings.footnote_backlinks and backrefs:
            if len(backrefs) == 1:
                self.context.append('')
                self.context.append('</a>')
                self.context.append('<a class="fn-backref" href="#%s">'
                                    % backrefs[0])
            else:
                # Python 2.4 fails with enumerate(backrefs, 1)
                for (i, backref) in enumerate(backrefs):
                    backlinks.append('<a class="fn-backref" href="#%s">%s</a>'
                                     % (backref, i+1))
                self.context.append('<em>(%s)</em> ' % ', '.join(backlinks))
                self.context += ['', '']
        else:
            self.context.append('')
            self.context += ['', '']
        # If the node does not only consist of a label.
        if len(node) > 1:
            # If there are preceding backlinks, we do not set class
            # 'first', because we need to retain the top-margin.
            if not backlinks:
                node[1]['classes'].append('first')
            node[-1]['classes'].append('last') 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [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 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def depart_document(self, node):
        if self._docinfo['author']:
            self.body.append('.SH AUTHOR\n%s\n'
                    % ', '.join(self._docinfo['author']))
        skip = ('author', 'copyright', 'date',
                'manual_group', 'manual_section',
                'subtitle',
                'title', 'title_upper', 'version')
        for name in self._docinfo_keys:
            if name == 'address':
                self.body.append("\n%s:\n%s%s.nf\n%s\n.fi\n%s%s" % (
                                    self.language.labels.get(name, name),
                                    self.defs['indent'][0] % 0,
                                    self.defs['indent'][0] % BLOCKQOUTE_INDENT,
                                    self._docinfo[name],
                                    self.defs['indent'][1],
                                    self.defs['indent'][1]))
            elif not name in skip:
                if name in self._docinfo_names:
                    label = self._docinfo_names[name]
                else:
                    label = self.language.labels.get(name, name)
                self.body.append("\n%s: %s\n" % (label, self._docinfo[name]))
        if self._docinfo['copyright']:
            self.body.append('.SH COPYRIGHT\n%s\n'
                    % self._docinfo['copyright'])
        self.body.append(self.comment(
                        'Generated by docutils manpage writer.')) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def visit_label(self, node):
        # footnote and citation
        if (isinstance(node.parent, nodes.footnote)
            or isinstance(node.parent, nodes.citation)):
            raise nodes.SkipNode
        self.document.reporter.warning('"unsupported "label"',
                base_node=node)
        self.body.append('[') 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def first_child(self, node):
        first = isinstance(node.parent[0], nodes.label) # skip label
        for child in node.parent.children[first:]:
            if isinstance(child, nodes.Invisible):
                continue
            if child is node:
                return 1
            break
        return 0 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import label [as 别名]
def footnote_reference(self, match, lineno):
        """
        Handles `nodes.footnote_reference` and `nodes.citation_reference`
        elements.
        """
        label = match.group('footnotelabel')
        refname = normalize_name(label)
        string = match.string
        before = string[:match.start('whole')]
        remaining = string[match.end('whole'):]
        if match.group('citationlabel'):
            refnode = nodes.citation_reference('[%s]_' % label,
                                               refname=refname)
            refnode += nodes.Text(label)
            self.document.note_citation_ref(refnode)
        else:
            refnode = nodes.footnote_reference('[%s]_' % label)
            if refname[0] == '#':
                refname = refname[1:]
                refnode['auto'] = 1
                self.document.note_autofootnote_ref(refnode)
            elif refname == '*':
                refname = ''
                refnode['auto'] = '*'
                self.document.note_symbol_footnote_ref(
                      refnode)
            else:
                refnode += nodes.Text(label)
            if refname:
                refnode['refname'] = refname
                self.document.note_footnote_ref(refnode)
            if utils.get_trim_footnote_ref_space(self.document.settings):
                before = before.rstrip()
        return (before, [refnode], remaining, [])