lig · December 13, 2015 23:18
diff --git a/list_as_default_func_arg.py b/list_as_default_func_arg.py
 lst = []

 def foo1(bar=lst):
    bar.append(1)
    print(bar)

 foo1()
 foo1()
 foo1()


 def foo2(bar):
    bar.append(1)
    print(bar)

 foo2(lst)
 foo2(lst)
 foo2(lst)
diff --git a/same_for_class_props.py b/same_for_class_props.py
 class Foo:
    bar = []

 ham = Foo()
 spam = Foo()

 ham.bar.append(1)
 print(spam.bar)