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class A:
var = 132
def __init__(self):
self.var2 = 34
def meth(self, i):
return 42 + i
a = A()
print(getattr(a, "var"))
print(getattr(a, "var2"))
print(getattr(a, "meth")(5))
print(getattr(a, "_none_such", 123))
print(getattr(list, "foo", 456))
print(getattr(a, "va" + "r2"))
# test a class that defines __getattr__ and may raise AttributeError
class B:
def __getattr__(self, attr):
if attr == "a":
return attr
else:
raise AttributeError
b = B()
print(getattr(b, "a"))
print(getattr(b, "a", "default"))
print(getattr(b, "b", "default"))
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