in functions/source/syncEditStackConfig/ruamel/yaml/parser.py [0:0]
def parse_node(self, block=False, indentless_sequence=False):
# type: (bool, bool) -> Any
if self.scanner.check_token(AliasToken):
token = self.scanner.get_token()
event = AliasEvent(token.value, token.start_mark, token.end_mark) # type: Any
self.state = self.states.pop()
return event
anchor = None
tag = None
start_mark = end_mark = tag_mark = None
if self.scanner.check_token(AnchorToken):
token = self.scanner.get_token()
start_mark = token.start_mark
end_mark = token.end_mark
anchor = token.value
if self.scanner.check_token(TagToken):
token = self.scanner.get_token()
tag_mark = token.start_mark
end_mark = token.end_mark
tag = token.value
elif self.scanner.check_token(TagToken):
token = self.scanner.get_token()
start_mark = tag_mark = token.start_mark
end_mark = token.end_mark
tag = token.value
if self.scanner.check_token(AnchorToken):
token = self.scanner.get_token()
start_mark = tag_mark = token.start_mark
end_mark = token.end_mark
anchor = token.value
if tag is not None:
handle, suffix = tag
if handle is not None:
if handle not in self.tag_handles:
raise ParserError(
'while parsing a node',
start_mark,
'found undefined tag handle %r' % utf8(handle),
tag_mark,
)
tag = self.transform_tag(handle, suffix)
else:
tag = suffix
# if tag == u'!':
# raise ParserError("while parsing a node", start_mark,
# "found non-specific tag '!'", tag_mark,
# "Please check 'http://pyyaml.org/wiki/YAMLNonSpecificTag'
# and share your opinion.")
if start_mark is None:
start_mark = end_mark = self.scanner.peek_token().start_mark
event = None
implicit = tag is None or tag == u'!'
if indentless_sequence and self.scanner.check_token(BlockEntryToken):
comment = None
pt = self.scanner.peek_token()
if pt.comment and pt.comment[0]:
comment = [pt.comment[0], []]
pt.comment[0] = None
end_mark = self.scanner.peek_token().end_mark
event = SequenceStartEvent(
anchor, tag, implicit, start_mark, end_mark, flow_style=False, comment=comment
)
self.state = self.parse_indentless_sequence_entry
return event
if self.scanner.check_token(ScalarToken):
token = self.scanner.get_token()
# self.scanner.peek_token_same_line_comment(token)
end_mark = token.end_mark
if (token.plain and tag is None) or tag == u'!':
implicit = (True, False)
elif tag is None:
implicit = (False, True)
else:
implicit = (False, False)
# nprint('se', token.value, token.comment)
event = ScalarEvent(
anchor,
tag,
implicit,
token.value,
start_mark,
end_mark,
style=token.style,
comment=token.comment,
)
self.state = self.states.pop()
elif self.scanner.check_token(FlowSequenceStartToken):
pt = self.scanner.peek_token()
end_mark = pt.end_mark
event = SequenceStartEvent(
anchor,
tag,
implicit,
start_mark,
end_mark,
flow_style=True,
comment=pt.comment,
)
self.state = self.parse_flow_sequence_first_entry
elif self.scanner.check_token(FlowMappingStartToken):
pt = self.scanner.peek_token()
end_mark = pt.end_mark
event = MappingStartEvent(
anchor,
tag,
implicit,
start_mark,
end_mark,
flow_style=True,
comment=pt.comment,
)
self.state = self.parse_flow_mapping_first_key
elif block and self.scanner.check_token(BlockSequenceStartToken):
end_mark = self.scanner.peek_token().start_mark
# should inserting the comment be dependent on the
# indentation?
pt = self.scanner.peek_token()
comment = pt.comment
# nprint('pt0', type(pt))
if comment is None or comment[1] is None:
comment = pt.split_comment()
# nprint('pt1', comment)
event = SequenceStartEvent(
anchor, tag, implicit, start_mark, end_mark, flow_style=False, comment=comment
)
self.state = self.parse_block_sequence_first_entry
elif block and self.scanner.check_token(BlockMappingStartToken):
end_mark = self.scanner.peek_token().start_mark
comment = self.scanner.peek_token().comment
event = MappingStartEvent(
anchor, tag, implicit, start_mark, end_mark, flow_style=False, comment=comment
)
self.state = self.parse_block_mapping_first_key
elif anchor is not None or tag is not None:
# Empty scalars are allowed even if a tag or an anchor is
# specified.
event = ScalarEvent(anchor, tag, (implicit, False), "", start_mark, end_mark)
self.state = self.states.pop()
else:
if block:
node = 'block'
else:
node = 'flow'
token = self.scanner.peek_token()
raise ParserError(
'while parsing a %s node' % node,
start_mark,
'expected the node content, but found %r' % token.id,
token.start_mark,
)
return event