我们从Python开源项目中，提取了以下25个代码示例，用于说明如何使用docutils.statemachine.TransitionCorrection()。
def option_list_item(self, match): offset = self.state_machine.abs_line_offset() options = self.parse_option_marker(match) indented, indent, line_offset, blank_finish = \ self.state_machine.get_first_known_indented(match.end()) if not indented: # not an option list item self.goto_line(offset) raise statemachine.TransitionCorrection('text') option_group = nodes.option_group('', *options) description = nodes.description('\n'.join(indented)) option_list_item = nodes.option_list_item('', option_group, description) if indented: self.nested_parse(indented, input_offset=line_offset, node=description) return option_list_item, blank_finish
def line(self, match, context, next_state): """Section title overline or transition marker.""" if self.state_machine.match_titles: return [match.string], 'Line', [] elif match.string.strip() == '::': raise statemachine.TransitionCorrection('text') elif len(match.string.strip()) < 4: msg = self.reporter.info( 'Unexpected possible title overline or transition.\n' "Treating it as ordinary text because it's so short.", line=self.state_machine.abs_line_number()) self.parent += msg raise statemachine.TransitionCorrection('text') else: blocktext = self.state_machine.line msg = self.reporter.severe( 'Unexpected section title or transition.', nodes.literal_block(blocktext, blocktext), line=self.state_machine.abs_line_number()) self.parent += msg return [], next_state, []
def enumerator(self, match, context, next_state): """Enumerated List Item""" format, sequence, text, ordinal = self.parse_enumerator(match) if not self.is_enumerated_list_item(ordinal, sequence, format): raise statemachine.TransitionCorrection('text') enumlist = nodes.enumerated_list() self.parent += enumlist if sequence == '#': enumlist['enumtype'] = 'arabic' else: enumlist['enumtype'] = sequence enumlist['prefix'] = self.enum.formatinfo[format].prefix enumlist['suffix'] = self.enum.formatinfo[format].suffix if ordinal != 1: enumlist['start'] = ordinal msg = self.reporter.info( 'Enumerated list start value not ordinal-1: "%s" (ordinal %s)' % (text, ordinal)) self.parent += msg listitem, blank_finish = self.list_item(match.end()) enumlist += listitem 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=enumlist, initial_state='EnumeratedList', blank_finish=blank_finish, extra_settings={'lastordinal': ordinal, 'format': format, 'auto': sequence == '#'}) self.goto_line(newline_offset) if not blank_finish: self.parent += self.unindent_warning('Enumerated list') return [], next_state, []
def underline(self, match, context, next_state): """Section title.""" lineno = self.state_machine.abs_line_number() title = context[0].rstrip() underline = match.string.rstrip() source = title + '\n' + underline messages = [] if column_width(title) > len(underline): if len(underline) < 4: if self.state_machine.match_titles: msg = self.reporter.info( 'Possible title underline, too short for the title.\n' "Treating it as ordinary text because it's so short.", line=lineno) self.parent += msg raise statemachine.TransitionCorrection('text') else: blocktext = context[0] + '\n' + self.state_machine.line msg = self.reporter.warning('Title underline too short.', nodes.literal_block(blocktext, blocktext), line=lineno) messages.append(msg) if not self.state_machine.match_titles: blocktext = context[0] + '\n' + self.state_machine.line # We need get_source_and_line() here to report correctly src, srcline = self.state_machine.get_source_and_line() # TODO: why is abs_line_number() == srcline+1 # if the error is in a table (try with test_tables.py)? # print "get_source_and_line", srcline # print "abs_line_number", self.state_machine.abs_line_number() msg = self.reporter.severe('Unexpected section title.', nodes.literal_block(blocktext, blocktext), source=src, line=srcline) self.parent += messages self.parent += msg return [], next_state, [] style = underline[0] context[:] = [] self.section(title, source, style, lineno - 1, messages) return [], next_state, []
def enumerator(self, match, context, next_state): format, sequence, text, ordinal = self.parse_enumerator(match) if not self.is_enumerated_list_item(ordinal, sequence, format): raise statemachine.TransitionCorrection('text') enumlist = nodes.enumerated_list() self.parent += enumlist if sequence == '#': enumlist['enumtype'] = 'arabic' else: enumlist['enumtype'] = sequence enumlist['prefix'] = self.enum.formatinfo[format].prefix enumlist['suffix'] = self.enum.formatinfo[format].suffix if ordinal != 1: enumlist['start'] = ordinal msg = self.reporter.info( 'Enumerated list start value not ordinal-1: "%s" (ordinal %s)' % (text, ordinal)) self.parent += msg listitem, blank_finish = self.list_item(match.end()) enumlist += listitem 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=enumlist, initial_state='EnumeratedList', blank_finish=blank_finish, extra_settings={'lastordinal': ordinal, 'format': format, 'auto': sequence == '#'}) raw = [] indent = ' ' def _indent(line): if line == '': return '' return indent + line index = 1 for child in enumlist.children: if enumlist['enumtype'] == 'arabic': prefix = '# ' else: prefix = '%s. ' % int2enum(index, enumlist['enumtype']) index += 1 lines = child.rawsource.split('\n') lines = [_indent(line) for line in lines] raw.append(prefix + '\n'.join(lines).lstrip()) enumlist.rawsource = '\n'.join(raw) if enumlist.rawsource.endswith('\n'): enumlist.rawsource = enumlist.rawsource[:-1] self.goto_line(newline_offset) if not blank_finish: self.parent += self.unindent_warning('Enumerated list') return [], next_state, []
