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comparison contrib/check-py3-compat.py @ 32374:194b0f781132

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import-checker: drop workaround for pure modules
author Yuya Nishihara <yuya@tcha.org>
date Sat, 13 Aug 2016 12:29:53 +0900
parents df448de7cf3b
children 778dc37ce683
comparison
equal deleted inserted replaced
32373:5700825889fb 32374:194b0f781132
12 import ast 12 import ast
13 import importlib 13 import importlib
14 import os 14 import os
15 import sys 15 import sys
16 import traceback 16 import traceback
17
18 # Modules that have both Python and C implementations.
19 _dualmodules = (
20 )
21 17
22 def check_compat_py2(f): 18 def check_compat_py2(f):
23 """Check Python 3 compatibility for a file with Python 2""" 19 """Check Python 3 compatibility for a file with Python 2"""
24 with open(f, 'rb') as fh: 20 with open(f, 'rb') as fh:
25 content = fh.read() 21 content = fh.read()
58 # For now we only support mercurial.* and hgext.* modules because figuring 54 # For now we only support mercurial.* and hgext.* modules because figuring
59 # out module paths for things not in a package can be confusing. 55 # out module paths for things not in a package can be confusing.
60 if f.startswith(('hgext/', 'mercurial/')) and not f.endswith('__init__.py'): 56 if f.startswith(('hgext/', 'mercurial/')) and not f.endswith('__init__.py'):
61 assert f.endswith('.py') 57 assert f.endswith('.py')
62 name = f.replace('/', '.')[:-3] 58 name = f.replace('/', '.')[:-3]
63 if f.endswith(_dualmodules):
64 name = name.replace('.pure.', '.')
65 try: 59 try:
66 importlib.import_module(name) 60 importlib.import_module(name)
67 except Exception as e: 61 except Exception as e:
68 exc_type, exc_value, tb = sys.exc_info() 62 exc_type, exc_value, tb = sys.exc_info()
69 # We walk the stack and ignore frames from our custom importer, 63 # We walk the stack and ignore frames from our custom importer,