Iterate over copy of session.adapters keys in Python2/3
Iterate over a copy of session.adapters keys in both Python 2.x and Python 3.x. In Python 3.5+, keys() is not a copy, and therefore items can't be popped from it while iterating. RuntimeError: OrderedDict mutated during iteration https://bugs.python.org/issue24369 https://hg.python.org/cpython/rev/0d8679858272 Change-Id: I038f1e8261fa6b29401e6c64db95f7480b35a598 Closes-Bug: #1502232
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@ -52,7 +52,7 @@ def _construct_session(session_obj=None):
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if not session_obj:
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session_obj = requests.Session()
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# Use TCPKeepAliveAdapter to fix bug 1323862
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for scheme in session_obj.adapters.keys():
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for scheme in list(session_obj.adapters):
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session_obj.mount(scheme, TCPKeepAliveAdapter())
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return session_obj
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