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, []
python类literal_block()的实例源码
def text(self, match, context, next_state):
"""Paragraph."""
startline = self.state_machine.abs_line_number() - 1
msg = None
try:
block = self.state_machine.get_text_block(flush_left=True)
except statemachine.UnexpectedIndentationError as err:
block, src, srcline = err.args
msg = self.reporter.error('Unexpected indentation.',
source=src, line=srcline)
lines = context + list(block)
paragraph, literalnext = self.paragraph(lines, startline)
self.parent += paragraph
self.parent += msg
if literalnext:
try:
self.state_machine.next_line()
except EOFError:
pass
self.parent += self.literal_block()
return [], next_state, []
def eof(self, context):
if context:
src, srcline = self.state_machine.get_source_and_line(
self.initial_lineno)
text = '\n'.join(context)
literal_block = nodes.literal_block(text, text)
literal_block.source = src
literal_block.line = srcline
self.parent += literal_block
else:
self.parent += self.reporter.warning(
'Literal block expected; none found.',
line=self.state_machine.abs_line_number())
# src not available, because statemachine.input_lines is empty
self.state_machine.previous_line()
self.parent += self.messages
return []
def run(self):
# create a list of document nodes to return
doc_nodes = []
for arg in self.arguments:
# grabbing a list of the code segments that contain the
# title, source, and output of a test segment.
codelist = get_test_source_code_for_feature(arg)
for code in codelist:
(title, src, output) = code
# the title can be contained in a special title node
title_node = nodes.line(title, title)
# we want the body of test code to be formatted and code highlighted
body = nodes.literal_block(src, src)
body['language'] = 'python'
# we want the output block to also be formatted similarly
output_node = nodes.literal_block(output, output)
# put the nodes we've created in the list, and return them
doc_nodes.append(title_node)
doc_nodes.append(body)
doc_nodes.append(output_node)
return doc_nodes
def run(self):
# create a list of document nodes to return
doc_nodes = []
for arg in self.arguments:
# grabbing a list of the code segments that contain the
# title, source, and output of a test segment.
code = get_source_code_of_class_or_method(arg)
# we want the body of test code to be formatted and code highlighted
body = nodes.literal_block(code, code)
body['language'] = 'python'
# put the nodes we've created in the list, and return them
doc_nodes.append(body)
return doc_nodes
def apply(self):
pending = self.startnode
parent = pending.parent
child = pending
while parent:
# Check for appropriate following siblings:
for index in range(parent.index(child) + 1, len(parent)):
element = parent[index]
if (isinstance(element, nodes.Invisible) or
isinstance(element, nodes.system_message)):
continue
element['classes'] += pending.details['class']
pending.parent.remove(pending)
return
else:
# At end of section or container; apply to sibling
child = parent
parent = parent.parent
error = self.document.reporter.error(
'No suitable element following "%s" directive'
% pending.details['directive'],
nodes.literal_block(pending.rawsource, pending.rawsource),
line=pending.line)
pending.replace_self(error)
def get_column_widths(self, max_cols):
if type(self.widths) == list:
if len(self.widths) != max_cols:
error = self.state_machine.reporter.error(
'"%s" widths do not match the number of columns in table '
'(%s).' % (self.name, max_cols), nodes.literal_block(
self.block_text, self.block_text), line=self.lineno)
raise SystemMessagePropagation(error)
col_widths = self.widths
elif max_cols:
col_widths = [100 // max_cols] * max_cols
else:
error = self.state_machine.reporter.error(
'No table data detected in CSV file.', nodes.literal_block(
self.block_text, self.block_text), line=self.lineno)
raise SystemMessagePropagation(error)
if self.widths == 'auto':
widths = 'auto'
elif self.widths: # "grid" or list of integers
widths = 'given'
else:
widths = self.widths
return widths, col_widths
def run(self):
if not self.arguments:
if '' in roles._roles:
# restore the "default" default role
del roles._roles['']
return []
role_name = self.arguments[0]
role, messages = roles.role(role_name, self.state_machine.language,
self.lineno, self.state.reporter)
if role is None:
error = self.state.reporter.error(
'Unknown interpreted text role "%s".' % role_name,
nodes.literal_block(self.block_text, self.block_text),
line=self.lineno)
return messages + [error]
roles._roles[''] = role
# @@@ should this be local to the document, not the parser?
return messages
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
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 text(self, match, context, next_state):
"""Paragraph."""
startline = self.state_machine.abs_line_number() - 1
msg = None
try:
block = self.state_machine.get_text_block(flush_left=True)
except statemachine.UnexpectedIndentationError, err:
block, src, srcline = err.args
msg = self.reporter.error('Unexpected indentation.',
source=src, line=srcline)
lines = context + list(block)
paragraph, literalnext = self.paragraph(lines, startline)
self.parent += paragraph
self.parent += msg
if literalnext:
try:
self.state_machine.next_line()
except EOFError:
pass
self.parent += self.literal_block()
return [], next_state, []
def eof(self, context):
if context:
src, srcline = self.state_machine.get_source_and_line(
self.initial_lineno)
text = '\n'.join(context)
literal_block = nodes.literal_block(text, text)
literal_block.source = src
literal_block.line = srcline
self.parent += literal_block
else:
self.parent += self.reporter.warning(
'Literal block expected; none found.',
line=self.state_machine.abs_line_number())
# src not available, because statemachine.input_lines is empty
self.state_machine.previous_line()
self.parent += self.messages
return []
def visit_productionlist(self, node):
replacement=nodes.literal_block(classes=["code"])
names = []
for production in node:
names.append(production['tokenname'])
maxlen = max(len(name) for name in names)
for production in node:
if production['tokenname']:
lastname = production['tokenname'].ljust(maxlen)
n=nodes.strong()
n+=nodes.Text(lastname)
replacement+=n
replacement+=nodes.Text(' ::= ')
else:
replacement+=nodes.Text('%s ' % (' '*len(lastname)))
production.walkabout(self)
replacement.children.extend(production.children)
replacement+=nodes.Text('\n')
node.parent.replace(node,replacement)
raise nodes.SkipNode
misc.py 文件源码
项目：tf_aws_ecs_instance_draining_on_scale_in
作者: terraform-community-modules
项目源码
文件源码
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def apply(self):
pending = self.startnode
parent = pending.parent
child = pending
while parent:
# Check for appropriate following siblings:
for index in range(parent.index(child) + 1, len(parent)):
element = parent[index]
if (isinstance(element, nodes.Invisible) or
isinstance(element, nodes.system_message)):
continue
element['classes'] += pending.details['class']
pending.parent.remove(pending)
return
else:
# At end of section or container; apply to sibling
child = parent
parent = parent.parent
error = self.document.reporter.error(
'No suitable element following "%s" directive'
% pending.details['directive'],
nodes.literal_block(pending.rawsource, pending.rawsource),
line=pending.line)
pending.replace_self(error)
tables.py 文件源码
项目：tf_aws_ecs_instance_draining_on_scale_in
作者: terraform-community-modules
项目源码
文件源码
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def get_column_widths(self, max_cols):
if type(self.widths) == list:
if len(self.widths) != max_cols:
error = self.state_machine.reporter.error(
'"%s" widths do not match the number of columns in table '
'(%s).' % (self.name, max_cols), nodes.literal_block(
self.block_text, self.block_text), line=self.lineno)
raise SystemMessagePropagation(error)
col_widths = self.widths
elif max_cols:
col_widths = [100 // max_cols] * max_cols
else:
error = self.state_machine.reporter.error(
'No table data detected in CSV file.', nodes.literal_block(
self.block_text, self.block_text), line=self.lineno)
raise SystemMessagePropagation(error)
if self.widths == 'auto':
widths = 'auto'
elif self.widths: # "grid" or list of integers
widths = 'given'
else:
widths = self.widths
return widths, col_widths
misc.py 文件源码
项目：tf_aws_ecs_instance_draining_on_scale_in
作者: terraform-community-modules
项目源码
文件源码
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def run(self):
if not self.arguments:
if '' in roles._roles:
# restore the "default" default role
del roles._roles['']
return []
role_name = self.arguments[0]
role, messages = roles.role(role_name, self.state_machine.language,
self.lineno, self.state.reporter)
if role is None:
error = self.state.reporter.error(
'Unknown interpreted text role "%s".' % role_name,
nodes.literal_block(self.block_text, self.block_text),
line=self.lineno)
return messages + [error]
roles._roles[''] = role
# @@@ should this be local to the document, not the parser?
return messages
def visit_subscript(self, node):
if isinstance(node.parent, nodes.literal_block):
self.body.append(self.starttag(node, 'span', '',
CLASS='subscript'))
else:
self.body.append(self.starttag(node, 'sub', ''))
def depart_subscript(self, node):
if isinstance(node.parent, nodes.literal_block):
self.body.append('</span>')
else:
self.body.append('</sub>')
# Use <h*> for subtitles (deprecated in HTML 5)
def visit_superscript(self, node):
if isinstance(node.parent, nodes.literal_block):
self.body.append(self.starttag(node, 'span', '',
CLASS='superscript'))
else:
self.body.append(self.starttag(node, 'sup', ''))
def depart_superscript(self, node):
if isinstance(node.parent, nodes.literal_block):
self.body.append('</span>')
else:
self.body.append('</sup>')
# <tt> element deprecated in HTML 5
