mirror of
https://gitee.com/openharmony/third_party_pyyaml
synced 2024-12-04 00:52:13 +00:00
2c225b29fc
Could, as well as should, shall, must, may, can, might, etc. are auxiliary words. After an auxiliary word should come an infinitive verb.
87 lines
2.4 KiB
Python
87 lines
2.4 KiB
Python
|
|
# Abstract classes.
|
|
|
|
class Event(object):
|
|
def __init__(self, start_mark=None, end_mark=None):
|
|
self.start_mark = start_mark
|
|
self.end_mark = end_mark
|
|
def __repr__(self):
|
|
attributes = [key for key in ['anchor', 'tag', 'implicit', 'value']
|
|
if hasattr(self, key)]
|
|
arguments = ', '.join(['%s=%r' % (key, getattr(self, key))
|
|
for key in attributes])
|
|
return '%s(%s)' % (self.__class__.__name__, arguments)
|
|
|
|
class NodeEvent(Event):
|
|
def __init__(self, anchor, start_mark=None, end_mark=None):
|
|
self.anchor = anchor
|
|
self.start_mark = start_mark
|
|
self.end_mark = end_mark
|
|
|
|
class CollectionStartEvent(NodeEvent):
|
|
def __init__(self, anchor, tag, implicit, start_mark=None, end_mark=None,
|
|
flow_style=None):
|
|
self.anchor = anchor
|
|
self.tag = tag
|
|
self.implicit = implicit
|
|
self.start_mark = start_mark
|
|
self.end_mark = end_mark
|
|
self.flow_style = flow_style
|
|
|
|
class CollectionEndEvent(Event):
|
|
pass
|
|
|
|
# Implementations.
|
|
|
|
class StreamStartEvent(Event):
|
|
def __init__(self, start_mark=None, end_mark=None, encoding=None):
|
|
self.start_mark = start_mark
|
|
self.end_mark = end_mark
|
|
self.encoding = encoding
|
|
|
|
class StreamEndEvent(Event):
|
|
pass
|
|
|
|
class DocumentStartEvent(Event):
|
|
def __init__(self, start_mark=None, end_mark=None,
|
|
explicit=None, version=None, tags=None):
|
|
self.start_mark = start_mark
|
|
self.end_mark = end_mark
|
|
self.explicit = explicit
|
|
self.version = version
|
|
self.tags = tags
|
|
|
|
class DocumentEndEvent(Event):
|
|
def __init__(self, start_mark=None, end_mark=None,
|
|
explicit=None):
|
|
self.start_mark = start_mark
|
|
self.end_mark = end_mark
|
|
self.explicit = explicit
|
|
|
|
class AliasEvent(NodeEvent):
|
|
pass
|
|
|
|
class ScalarEvent(NodeEvent):
|
|
def __init__(self, anchor, tag, implicit, value,
|
|
start_mark=None, end_mark=None, style=None):
|
|
self.anchor = anchor
|
|
self.tag = tag
|
|
self.implicit = implicit
|
|
self.value = value
|
|
self.start_mark = start_mark
|
|
self.end_mark = end_mark
|
|
self.style = style
|
|
|
|
class SequenceStartEvent(CollectionStartEvent):
|
|
pass
|
|
|
|
class SequenceEndEvent(CollectionEndEvent):
|
|
pass
|
|
|
|
class MappingStartEvent(CollectionStartEvent):
|
|
pass
|
|
|
|
class MappingEndEvent(CollectionEndEvent):
|
|
pass
|
|
|