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			64 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			64 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Python
		
	
	
	
	
	
from __future__ import unicode_literals
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# Allow direct execution
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import os
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import sys
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import unittest
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sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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import io
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import re
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rootDir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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IGNORED_FILES = [
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    'setup.py',  # http://bugs.python.org/issue13943
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    'conf.py',
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    'buildserver.py',
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]
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IGNORED_DIRS = [
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    '.git',
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    '.tox',
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]
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from test.helper import assertRegexpMatches
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class TestUnicodeLiterals(unittest.TestCase):
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    def test_all_files(self):
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        for dirpath, dirnames, filenames in os.walk(rootDir):
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            for ignore_dir in IGNORED_DIRS:
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                if ignore_dir in dirnames:
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                    # If we remove the directory from dirnames os.walk won't
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                    # recurse into it
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                    dirnames.remove(ignore_dir)
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            for basename in filenames:
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                if not basename.endswith('.py'):
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                    continue
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                if basename in IGNORED_FILES:
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                    continue
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                fn = os.path.join(dirpath, basename)
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                with io.open(fn, encoding='utf-8') as inf:
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                    code = inf.read()
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                if "'" not in code and '"' not in code:
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                    continue
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                assertRegexpMatches(
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                    self,
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                    code,
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                    r'(?:(?:#.*?|\s*)\n)*from __future__ import (?:[a-z_]+,\s*)*unicode_literals',
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                    'unicode_literals import  missing in %s' % fn)
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                m = re.search(r'(?<=\s)u[\'"](?!\)|,|$)', code)
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                if m is not None:
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                    self.assertTrue(
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                        m is None,
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                        'u present in %s, around %s' % (
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                            fn, code[m.start() - 10:m.end() + 10]))
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if __name__ == '__main__':
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    unittest.main()
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