Mercurial > hg
view hgext/fsmonitor/pywatchman/compat.py @ 49537:f58f955adad4
pywatchman: remove obsolete comments about importing from future
See 6000f5b25c9b.
author | Anton Shestakov <av6@dwimlabs.net> |
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date | Mon, 31 Oct 2022 16:50:22 +0400 |
parents | 6000f5b25c9b |
children | 139f713010ea |
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# Copyright 2016-present Facebook, Inc. # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # * Redistributions of source code must retain the above copyright notice, # this list of conditions and the following disclaimer. # # * Redistributions in binary form must reproduce the above copyright notice, # this list of conditions and the following disclaimer in the documentation # and/or other materials provided with the distribution. # # * Neither the name Facebook nor the names of its contributors may be used to # endorse or promote products derived from this software without specific # prior written permission. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE # DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. import sys """Compatibility module across Python 2 and 3.""" PYTHON2 = sys.version_info < (3, 0) PYTHON3 = sys.version_info >= (3, 0) # This is adapted from https://bitbucket.org/gutworth/six, and used under the # MIT license. See LICENSE for a full copyright notice. if PYTHON3: def reraise(tp, value, tb=None): try: if value is None: value = tp() if value.__traceback__ is not tb: raise value.with_traceback(tb) raise value finally: value = None tb = None else: exec( """ def reraise(tp, value, tb=None): try: raise tp, value, tb finally: tb = None """.strip() ) if PYTHON3: UNICODE = str else: UNICODE = unicode # noqa: F821 We handled versioning above