Python nodes.line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 line [as 别名]
def run(self):
        self.assert_has_content()
        block = nodes.line_block(classes=self.options.get('class', []))
        self.add_name(block)
        node_list = [block]
        for line_text in self.content:
            text_nodes, messages = self.state.inline_text(
                line_text.strip(), self.lineno + self.content_offset)
            line = nodes.line(line_text, '', *text_nodes)
            if line_text.strip():
                line.indent = len(line_text) - len(line_text.lstrip())
            block += line
            node_list.extend(messages)
            self.content_offset += 1
        self.state.nest_line_block_lines(block)
        return node_list 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def paragraph(self, lines, lineno):
        """
        Return a list (paragraph & messages) & a boolean: literal_block next?
        """
        data = '\n'.join(lines).rstrip()
        if re.search(r'(?<!\\)(\\\\)*::$', data):
            if len(data) == 2:
                return [], 1
            elif data[-3] in ' \n':
                text = data[:-3].rstrip()
            else:
                text = data[:-1]
            literalnext = 1
        else:
            text = data
            literalnext = 0
        textnodes, messages = self.inline_text(text, lineno)
        p = nodes.paragraph(data, '', *textnodes)
        p.source, p.line = self.state_machine.get_source_and_line(lineno)
        return [p] + messages, literalnext 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def inline_obj(self, match, lineno, end_pattern, nodeclass,
                   restore_backslashes=False):
        string = match.string
        matchstart = match.start('start')
        matchend = match.end('start')
        if self.quoted_start(match):
            return (string[:matchend], [], string[matchend:], [], '')
        endmatch = end_pattern.search(string[matchend:])
        if endmatch and endmatch.start(1):  # 1 or more chars
            text = unescape(endmatch.string[:endmatch.start(1)],
                            restore_backslashes)
            textend = matchend + endmatch.end(1)
            rawsource = unescape(string[matchstart:textend], 1)
            return (string[:matchstart], [nodeclass(rawsource, text)],
                    string[textend:], [], endmatch.group(1))
        msg = self.reporter.warning(
              'Inline %s start-string without end-string.'
              % nodeclass.__name__, line=lineno)
        text = unescape(string[matchstart:matchend], 1)
        rawsource = unescape(string[matchstart:matchend], 1)
        prb = self.problematic(text, rawsource, msg)
        return string[:matchstart], [prb], string[matchend:], [msg], '' 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def check_attribution(self, indented, attribution_start):
        """
        Check attribution shape.
        Return the index past the end of the attribution, and the indent.
        """
        indent = None
        i = attribution_start + 1
        for i in range(attribution_start + 1, len(indented)):
            line = indented[i].rstrip()
            if not line:
                break
            if indent is None:
                indent = len(line) - len(line.lstrip())
            elif len(line) - len(line.lstrip()) != indent:
                return None, None       # bad shape; not an attribution
        else:
            # return index of line after last attribution line:
            i += 1
        return i, (indent or 0) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def bullet(self, match, context, next_state):
        """Bullet list item."""
        bulletlist = nodes.bullet_list()
        (bulletlist.source,
         bulletlist.line) = self.state_machine.get_source_and_line()
        self.parent += bulletlist
        bulletlist['bullet'] = match.string[0]
        i, blank_finish = self.list_item(match.end())
        bulletlist += i
        offset = self.state_machine.line_offset + 1   # next line
        new_line_offset, blank_finish = self.nested_list_parse(
              self.state_machine.input_lines[offset:],
              input_offset=self.state_machine.abs_line_offset() + 1,
              node=bulletlist, initial_state='BulletList',
              blank_finish=blank_finish)
        self.goto_line(new_line_offset)
        if not blank_finish:
            self.parent += self.unindent_warning('Bullet list')
        return [], next_state, [] 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def field_marker(self, match, context, next_state):
        """Field list item."""
        field_list = nodes.field_list()
        self.parent += field_list
        field, blank_finish = self.field(match)
        field_list += field
        offset = self.state_machine.line_offset + 1   # next line
        newline_offset, blank_finish = self.nested_list_parse(
              self.state_machine.input_lines[offset:],
              input_offset=self.state_machine.abs_line_offset() + 1,
              node=field_list, initial_state='FieldList',
              blank_finish=blank_finish)
        self.goto_line(newline_offset)
        if not blank_finish:
            self.parent += self.unindent_warning('Field list')
        return [], next_state, [] 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def field(self, match):
        name = self.parse_field_marker(match)
        src, srcline = self.state_machine.get_source_and_line()
        lineno = self.state_machine.abs_line_number()
        indented, indent, line_offset, blank_finish = \
              self.state_machine.get_first_known_indented(match.end())
        field_node = nodes.field()
        field_node.source = src
        field_node.line = srcline
        name_nodes, name_messages = self.inline_text(name, lineno)
        field_node += nodes.field_name(name, '', *name_nodes)
        field_body = nodes.field_body('\n'.join(indented), *name_messages)
        field_node += field_body
        if indented:
            self.parse_field_body(indented, line_offset, field_body)
        return field_node, blank_finish 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [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 line [as 别名]
def hyperlink_target(self, match):
        pattern = self.explicit.patterns.target
        lineno = self.state_machine.abs_line_number()
        block, indent, offset, blank_finish = \
              self.state_machine.get_first_known_indented(
              match.end(), until_blank=True, strip_indent=False)
        blocktext = match.string[:match.end()] + '\n'.join(block)
        block = [escape2null(line) for line in block]
        escaped = block[0]
        blockindex = 0
        while True:
            targetmatch = pattern.match(escaped)
            if targetmatch:
                break
            blockindex += 1
            try:
                escaped += block[blockindex]
            except IndexError:
                raise MarkupError('malformed hyperlink target.')
        del block[:blockindex]
        block[0] = (block[0] + ' ')[targetmatch.end()-len(escaped)-1:].strip()
        target = self.make_target(block, blocktext, lineno,
                                  targetmatch.group('name'))
        return [target], blank_finish 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def parse_target(self, block, block_text, lineno):
        """
        Determine the type of reference of a target.

        :Return: A 2-tuple, one of:

            - 'refname' and the indirect reference name
            - 'refuri' and the URI
            - 'malformed' and a system_message node
        """
        if block and block[-1].strip()[-1:] == '_': # possible indirect target
            reference = ' '.join([line.strip() for line in block])
            refname = self.is_reference(reference)
            if refname:
                return 'refname', refname
        reference = ''.join([''.join(line.split()) for line in block])
        return 'refuri', unescape(reference) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def add_target(self, targetname, refuri, target, lineno):
        target.line = lineno
        if targetname:
            name = normalize_name(unescape(targetname))
            target['names'].append(name)
            if refuri:
                uri = self.inliner.adjust_uri(refuri)
                if uri:
                    target['refuri'] = uri
                else:
                    raise ApplicationError('problem with URI: %r' % refuri)
            self.document.note_explicit_target(target, self.parent)
        else:                       # anonymous target
            if refuri:
                target['refuri'] = refuri
            target['anonymous'] = 1
            self.document.note_anonymous_target(target) 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def parse_directive_options(self, option_presets, option_spec, arg_block):
        options = option_presets.copy()
        for i, line in enumerate(arg_block):
            if re.match(Body.patterns['field_marker'], line):
                opt_block = arg_block[i:]
                arg_block = arg_block[:i]
                break
        else:
            opt_block = []
        if opt_block:
            success, data = self.parse_extension_options(option_spec,
                                                         opt_block)
            if success:                 # data is a dict of options
                options.update(data)
            else:                       # data is an error string
                raise MarkupError(data)
        return options, arg_block 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def rfc2822(self, match, context, next_state):
        """RFC2822-style field list item."""
        fieldlist = nodes.field_list(classes=['rfc2822'])
        self.parent += fieldlist
        field, blank_finish = self.rfc2822_field(match)
        fieldlist += field
        offset = self.state_machine.line_offset + 1   # next line
        newline_offset, blank_finish = self.nested_list_parse(
              self.state_machine.input_lines[offset:],
              input_offset=self.state_machine.abs_line_offset() + 1,
              node=fieldlist, initial_state='RFC2822List',
              blank_finish=blank_finish)
        self.goto_line(newline_offset)
        if not blank_finish:
            self.parent += self.unindent_warning(
                  'RFC2822-style field list')
        return [], next_state, [] 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def indent(self, match, context, next_state):
        """Definition list item."""
        definitionlist = nodes.definition_list()
        definitionlistitem, blank_finish = self.definition_list_item(context)
        definitionlist += definitionlistitem
        self.parent += definitionlist
        offset = self.state_machine.line_offset + 1   # next line
        newline_offset, blank_finish = self.nested_list_parse(
              self.state_machine.input_lines[offset:],
              input_offset=self.state_machine.abs_line_offset() + 1,
              node=definitionlist, initial_state='DefinitionList',
              blank_finish=blank_finish, blank_finish_state='Definition')
        self.goto_line(newline_offset)
        if not blank_finish:
            self.parent += self.unindent_warning('Definition list')
        return [], 'Body', [] 

# 需要导入模块: from docutils import nodes [as 别名]
# 或者: from docutils.nodes import line [as 别名]
def definition_list_item(self, termline):
        indented, indent, line_offset, blank_finish = \
              self.state_machine.get_indented()
        itemnode = nodes.definition_list_item(
            '\n'.join(termline + list(indented)))
        lineno = self.state_machine.abs_line_number() - 1
        (itemnode.source,
         itemnode.line) = self.state_machine.get_source_and_line(lineno)
        termlist, messages = self.term(termline, lineno)
        itemnode += termlist
        definition = nodes.definition('', *messages)
        itemnode += definition
        if termline[0][-2:] == '::':
            definition += self.reporter.info(
                  'Blank line missing before literal block (after the "::")? '
                  'Interpreted as a definition list item.',
                  line=lineno+1)
        self.nested_parse(indented, input_offset=line_offset, node=definition)
        return itemnode, blank_finish