Lichen

tests/methods_changing.py

934:2989aab1b4f7
13 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 class C:     2     def f(self):     3         return 1     4      5     def g(self):     6         return self.f()     7      8 class D(C):     9     pass    10     11 def f():    12     return 2    13     14 c = C()    15 d = D()    16     17 # Invoke a method that calls the default version of f.    18     19 print c.g()                 # 1    20 print d.g()                 # 1    21     22 # Replace f in C and invoke the method again. For C, f will have changed,    23 # but for D, f will retain its original value.    24     25 C.f = f    26     27 print c.g()                 # 2    28 print d.g()                 # 1