djavu-asus/emacs/elpa/elpy-20230803.1455/elpy/compat.py

   1 """Python 2/3 compatibility definitions.
   2
   3 These are used by the rest of Elpy to keep compatibility definitions
   4 in one place.
   5
   6 """
   7
   8 import sys
   9
  10
  11 if sys.version_info >= (3, 0):
  12     PYTHON3 = True
  13
  14     from io import StringIO
  15
  16     def ensure_not_unicode(obj):
  17         return obj
  18 else:
  19     PYTHON3 = False
  20
  21     from StringIO import StringIO  # noqa
  22
  23     def ensure_not_unicode(obj):
  24         """Return obj. If it's a unicode string, convert it to str first.
  25
  26         Pydoc functions simply don't find anything for unicode
  27         strings. No idea why.
  28
  29         """
  30         if isinstance(obj, unicode):
  31             return obj.encode("utf-8")
  32         else:
  33             return obj