我们从Python开源项目中，提取了以下24个代码示例，用于说明如何使用docutils.nodes.attribution()。
def block_quote(self, indented, line_offset): elements = [] while indented: (blockquote_lines, attribution_lines, attribution_offset, indented, new_line_offset) = self.split_attribution(indented, line_offset) blockquote = nodes.block_quote() self.nested_parse(blockquote_lines, line_offset, blockquote) elements.append(blockquote) if attribution_lines: attribution, messages = self.parse_attribution( attribution_lines, attribution_offset) blockquote += attribution elements += messages line_offset = new_line_offset while indented and not indented[0]: indented = indented[1:] line_offset += 1 return elements # U+2014 is an em-dash:
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)
def split_attribution(self, indented, line_offset): """ Check for a block quote attribution and split it off: * First line after a blank line must begin with a dash ("--", "---", em-dash; matches `self.attribution_pattern`). * Every line after that must have consistent indentation. * Attributions must be preceded by block quote content. Return a tuple of: (block quote content lines, content offset, attribution lines, attribution offset, remaining indented lines). """ blank = None nonblank_seen = False for i in range(len(indented)): line = indented[i].rstrip() if line: if nonblank_seen and blank == i - 1: # last line blank match = self.attribution_pattern.match(line) if match: attribution_end, indent = self.check_attribution( indented, i) if attribution_end: a_lines = indented[i:attribution_end] a_lines.trim_left(match.end(), end=1) a_lines.trim_left(indent, start=1) return (indented[:i], a_lines, i, indented[attribution_end:], line_offset + attribution_end) nonblank_seen = True else: blank = i else: return (indented, None, None, None, None)
def parse_attribution(self, indented, line_offset): text = '\n'.join(indented).rstrip() lineno = self.state_machine.abs_line_number() + line_offset textnodes, messages = self.inline_text(text, lineno) node = nodes.attribution(text, '', *textnodes) node.source, node.line = self.state_machine.get_source_and_line(lineno) return node, messages
