Code cleanup: import OrderedDict rather than collections.OrderedDict
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@@ -8,7 +8,7 @@ source code.
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from __future__ import absolute_import
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from __future__ import absolute_import
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import sys
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import sys
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import os
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import os
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import collections
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from collections import OrderedDict
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try:
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try:
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from typing import Any, List, Set, Tuple # noqa
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from typing import Any, List, Set, Tuple # noqa
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@@ -267,11 +267,11 @@ class Match(object):
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def __init__(self, expr):
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def __init__(self, expr):
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# type: (str) -> None
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# type: (str) -> None
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self.expr = expr
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self.expr = expr
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self.arms = collections.OrderedDict() # type: collections.OrderedDict[Tuple[Tuple[str, ...], str], collections.OrderedDict[str, None]] # noqa
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self.arms = OrderedDict() # type: OrderedDict[Tuple[Tuple[str, ...], str], OrderedDict[str, None]] # noqa
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def arm(self, name, fields, body):
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def arm(self, name, fields, body):
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# type: (str, List[str], str) -> None
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# type: (str, List[str], str) -> None
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key = (tuple(fields), body)
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key = (tuple(fields), body)
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if key not in self.arms:
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if key not in self.arms:
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self.arms[key] = collections.OrderedDict()
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self.arms[key] = OrderedDict()
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self.arms[key][name] = None
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self.arms[key][name] = None
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