Lib/re.py

   1 """Minimal "re" compatibility wrapper"""
   2
   3 # If your regexps don't work well under 2.0b1, you can switch
   4 # to the old engine ("pre") down below.
   5 #
   6 # To help us fix any remaining bugs in the new engine, please
   7 # report what went wrong.  You can either use the following web
   8 # page:
   9 #
  10 #    http://sourceforge.net/bugs/?group_id=5470
  11 #
  12 # or send a mail to SRE's author:
  13 #
  14 #    Fredrik Lundh <effbot@telia.com>
  15 #
  16 # Make sure to include the pattern, the string SRE failed to
  17 # match, and what result you expected.
  18 #
  19 # thanks /F
  20 #
  21
  22 engine = "sre"
  23 # engine = "pre"
  24
  25 if engine == "sre":
  26     # New unicode-aware engine
  27     from sre import *
  28     from sre import __all__
  29 else:
  30     # Old 1.5.2 engine.  This one supports 8-bit strings only,
  31     # and will be removed in 2.0 final.
  32     from pre import *
  33     from pre import __all__