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-rw-r--r--python/pyyaml/lib3/yaml/tokens.py104
1 files changed, 104 insertions, 0 deletions
diff --git a/python/pyyaml/lib3/yaml/tokens.py b/python/pyyaml/lib3/yaml/tokens.py
new file mode 100644
index 000000000..4d0b48a39
--- /dev/null
+++ b/python/pyyaml/lib3/yaml/tokens.py
@@ -0,0 +1,104 @@
+
+class Token(object):
+ def __init__(self, start_mark, end_mark):
+ self.start_mark = start_mark
+ self.end_mark = end_mark
+ def __repr__(self):
+ attributes = [key for key in self.__dict__
+ if not key.endswith('_mark')]
+ attributes.sort()
+ arguments = ', '.join(['%s=%r' % (key, getattr(self, key))
+ for key in attributes])
+ return '%s(%s)' % (self.__class__.__name__, arguments)
+
+#class BOMToken(Token):
+# id = '<byte order mark>'
+
+class DirectiveToken(Token):
+ id = '<directive>'
+ def __init__(self, name, value, start_mark, end_mark):
+ self.name = name
+ self.value = value
+ self.start_mark = start_mark
+ self.end_mark = end_mark
+
+class DocumentStartToken(Token):
+ id = '<document start>'
+
+class DocumentEndToken(Token):
+ id = '<document end>'
+
+class StreamStartToken(Token):
+ id = '<stream start>'
+ 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 StreamEndToken(Token):
+ id = '<stream end>'
+
+class BlockSequenceStartToken(Token):
+ id = '<block sequence start>'
+
+class BlockMappingStartToken(Token):
+ id = '<block mapping start>'
+
+class BlockEndToken(Token):
+ id = '<block end>'
+
+class FlowSequenceStartToken(Token):
+ id = '['
+
+class FlowMappingStartToken(Token):
+ id = '{'
+
+class FlowSequenceEndToken(Token):
+ id = ']'
+
+class FlowMappingEndToken(Token):
+ id = '}'
+
+class KeyToken(Token):
+ id = '?'
+
+class ValueToken(Token):
+ id = ':'
+
+class BlockEntryToken(Token):
+ id = '-'
+
+class FlowEntryToken(Token):
+ id = ','
+
+class AliasToken(Token):
+ id = '<alias>'
+ def __init__(self, value, start_mark, end_mark):
+ self.value = value
+ self.start_mark = start_mark
+ self.end_mark = end_mark
+
+class AnchorToken(Token):
+ id = '<anchor>'
+ def __init__(self, value, start_mark, end_mark):
+ self.value = value
+ self.start_mark = start_mark
+ self.end_mark = end_mark
+
+class TagToken(Token):
+ id = '<tag>'
+ def __init__(self, value, start_mark, end_mark):
+ self.value = value
+ self.start_mark = start_mark
+ self.end_mark = end_mark
+
+class ScalarToken(Token):
+ id = '<scalar>'
+ def __init__(self, value, plain, start_mark, end_mark, style=None):
+ self.value = value
+ self.plain = plain
+ self.start_mark = start_mark
+ self.end_mark = end_mark
+ self.style = style
+