7 months ago Paul Boddie Renamed the utf8string class to unicode, eliminating the unicode function. This means that the simple case of merely returning an object if it is already a Unicode object no longer occurs when using the unicode callable, but such behaviour might be better supported with more general customised instantiation functionality.
     1 import operator     2      3 def f(a, op, b):     4     return op(a, b)     5      6 print f(1, operator.add, 2) # 3     7 print f(1, operator.sub, 2) # -1