test/test_unicode_literals.py

   1 from __future__ import unicode_literals
   2
   3 import io
   4 import os
   5 import re
   6 import unittest
   7
   8 rootDir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
   9
  10
  11 class TestUnicodeLiterals(unittest.TestCase):
  12     def test_all_files(self):
  13         print('Skipping this test (not yet fully implemented)')
  14         return
  15
  16         for dirpath, _, filenames in os.walk(rootDir):
  17             for basename in filenames:
  18                 if not basename.endswith('.py'):
  19                     continue
  20                 fn = os.path.join(dirpath, basename)
  21                 with io.open(fn, encoding='utf-8') as inf:
  22                     code = inf.read()
  23
  24                 if "'" not in code and '"' not in code:
  25                     continue
  26                 imps = 'from __future__ import unicode_literals'
  27                 self.assertTrue(
  28                     imps in code,
  29                     ' %s  missing in %s' % (imps, fn))
  30
  31                 m = re.search(r'(?<=\s)u[\'"](?!\)|,|$)', code)
  32                 if m is not None:
  33                     self.assertTrue(
  34                         m is None,
  35                         'u present in %s, around %s' % (
  36                             fn, code[m.start() - 10:m.end() + 10]))
  37
  38
  39 if __name__ == '__main__':
  40     unittest.main()