2 # Copyright (c) 2019 Cloudify Platform Ltd. All rights reserved
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # * See the License for the specific language governing permissions and
14 # * limitations under the License.
16 """Python 2 + 3 compatibility utils"""
21 PY2 = sys.version_info[0] == 2
24 from StringIO import StringIO
27 def reraise(exception_type, value, traceback):
28 raise exception_type, value, traceback
32 def exec_(code, globs):
38 from io import StringIO
40 def reraise(exception_type,
43 raise value.with_traceback(traceback)
46 exec_ = getattr(builtins, 'exec')
49 'PY2', 'StringIO', 'reraise', 'text_type', 'exec_']