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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /python/pyyaml/lib/yaml/events.py
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'python/pyyaml/lib/yaml/events.py')
-rw-r--r--python/pyyaml/lib/yaml/events.py86
1 files changed, 86 insertions, 0 deletions
diff --git a/python/pyyaml/lib/yaml/events.py b/python/pyyaml/lib/yaml/events.py
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+++ b/python/pyyaml/lib/yaml/events.py
@@ -0,0 +1,86 @@
+
+# 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
+