forked from BigfootDev/flatbuffers
1a161a8333
Bug: https://github.com/google/flatbuffers/issues/3872 Change-Id: I5d551168e9bc925e867e5e4ddf5d809418fd44eb Tested: on Linux.
47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
# Copyright 2016 Google Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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""" A tiny version of `six` to help with backwards compability. """
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import sys
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PY2 = sys.version_info[0] == 2
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PY26 = sys.version_info[0:2] == (2, 6)
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PY27 = sys.version_info[0:2] == (2, 7)
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PY275 = sys.version_info[0:3] >= (2, 7, 5)
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PY3 = sys.version_info[0] == 3
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PY34 = sys.version_info[0:2] >= (3, 4)
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if PY3:
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string_types = (str,)
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binary_types = (bytes,bytearray)
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range_func = range
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memoryview_type = memoryview
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struct_bool_decl = "?"
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else:
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string_types = (unicode,)
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if PY26 or PY27:
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binary_types = (str,bytearray)
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else:
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binary_types = (str,)
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range_func = xrange
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if PY26 or (PY27 and not PY275):
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memoryview_type = buffer
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struct_bool_decl = "<b"
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else:
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memoryview_type = memoryview
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struct_bool_decl = "?"
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# NOTE: Future Jython support may require code here (look at `six`).
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