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 a = 4     2      3 def f(x):     4     if not x:     5         def g(y):     6             return x, y, a     7     return g # UnboundLocalError: not defined if x is true     8      9 result = f(1)(2)    10 assert result == (1, 2, 4)