Mercurial > public > mercurial-scm > hg

comparison contrib/check-py3-compat.py @ 32212:65cd7e705ff6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
policy: eliminate ".pure." from module name only if marked as dual So we can switch cext/pure modules to new layout one by one.
author Yuya Nishihara <yuya@tcha.org>
date Sat, 13 Aug 2016 17:21:58 +0900
parents b85fa6bf298b
children 9b81fb217820
comparison
equal deleted inserted replaced
32211:c48583859e04 32212:65cd7e705ff6
11 11
12 import ast 12 import ast
13 import os 13 import os
14 import sys 14 import sys
15 import traceback 15 import traceback
16
17 # Modules that have both Python and C implementations.
18 _dualmodules = (
19 'base85.py',
20 'bdiff.py',
21 'diffhelpers.py',
22 'mpatch.py',
23 'osutil.py',
24 'parsers.py',
25 )
16 26
17 def check_compat_py2(f): 27 def check_compat_py2(f):
18 """Check Python 3 compatibility for a file with Python 2""" 28 """Check Python 3 compatibility for a file with Python 2"""
19 with open(f, 'rb') as fh: 29 with open(f, 'rb') as fh:
20 content = fh.read() 30 content = fh.read()
53 # Try to import the module. 63 # Try to import the module.
54 # For now we only support mercurial.* and hgext.* modules because figuring 64 # For now we only support mercurial.* and hgext.* modules because figuring
55 # out module paths for things not in a package can be confusing. 65 # out module paths for things not in a package can be confusing.
56 if f.startswith(('hgext/', 'mercurial/')) and not f.endswith('__init__.py'): 66 if f.startswith(('hgext/', 'mercurial/')) and not f.endswith('__init__.py'):
57 assert f.endswith('.py') 67 assert f.endswith('.py')
58 name = f.replace('/', '.')[:-3].replace('.pure.', '.') 68 name = f.replace('/', '.')[:-3]
69 if f.endswith(_dualmodules):
70 name = name.replace('.pure.', '.')
59 try: 71 try:
60 importlib.import_module(name) 72 importlib.import_module(name)
61 except Exception as e: 73 except Exception as e:
62 exc_type, exc_value, tb = sys.exc_info() 74 exc_type, exc_value, tb = sys.exc_info()
63 # We walk the stack and ignore frames from our custom importer, 75 # We walk the stack and ignore frames from our custom importer,