本文整理匯總了Python中docutils.parsers.rst.roles.CustomRole方法的典型用法代碼示例。如果您正苦於以下問題：Python roles.CustomRole方法的具體用法？Python roles.CustomRole怎麽用？Python roles.CustomRole使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類docutils.parsers.rst.roles的用法示例。
在下文中一共展示了roles.CustomRole方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: add_literal_role
# 需要導入模塊: from docutils.parsers.rst import roles [as 別名]
# 或者: from docutils.parsers.rst.roles import CustomRole [as 別名]
def add_literal_role(rolename):
from docutils.parsers.rst import roles
from docutils import nodes
nodeclass = nodes.literal
generic = roles.GenericRole(rolename, nodeclass)
role = roles.CustomRole(rolename, generic, {'classes': [rolename]})
roles.register_local_role(rolename, role) 示例2: run
# 需要導入模塊: from docutils.parsers.rst import roles [as 別名]
# 或者: from docutils.parsers.rst.roles import CustomRole [as 別名]
def run(self):
"""Dynamically create and register a custom interpreted text role."""
if self.content_offset > self.lineno or not self.content:
raise self.error('"%s" directive requires arguments on the first '
'line.' % self.name)
args = self.content[0]
match = self.argument_pattern.match(args)
if not match:
raise self.error('"%s" directive arguments not valid role names: '
'"%s".' % (self.name, args))
new_role_name = match.group(1)
base_role_name = match.group(3)
messages = []
if base_role_name:
base_role, messages = roles.role(
base_role_name, self.state_machine.language, self.lineno,
self.state.reporter)
if base_role is None:
error = self.state.reporter.error(
'Unknown interpreted text role "%s".' % base_role_name,
nodes.literal_block(self.block_text, self.block_text),
line=self.lineno)
return messages + [error]
else:
base_role = roles.generic_custom_role
assert not hasattr(base_role, 'arguments'), (
'Supplemental directive arguments for "%s" directive not '
'supported (specified by "%r" role).' % (self.name, base_role))
try:
converted_role = convert_directive_function(base_role)
(arguments, options, content, content_offset) = (
self.state.parse_directive_block(
self.content[1:], self.content_offset, converted_role,
option_presets={}))
except states.MarkupError as detail:
error = self.state_machine.reporter.error(
'Error in "%s" directive:\n%s.' % (self.name, detail),
nodes.literal_block(self.block_text, self.block_text),
line=self.lineno)
return messages + [error]
if 'class' not in options:
try:
options['class'] = directives.class_option(new_role_name)
except ValueError as detail:
error = self.state_machine.reporter.error(
'Invalid argument for "%s" directive:\n%s.'
% (self.name, SafeString(detail)), nodes.literal_block(
self.block_text, self.block_text), line=self.lineno)
return messages + [error]
role = roles.CustomRole(new_role_name, base_role, options, content)
roles.register_local_role(new_role_name, role)
return messages