extras/build_util.py

   1 def encode(string):
   2     try:
   3         result = string.encode('utf-8')
   4     except (ValueError, UnicodeEncodeError):
   5         result = string
   6     return result
   7
   8
   9 def make_string(x):
  10     if x:
  11         x = str(x)
  12     return x
  13
  14
  15 def stringify_options(items):
  16     return [[make_string(x) for x in i] for i in items]
  17
  18
  19 def stringify_list(items):
  20     return [make_string(i) for i in items]