circuitpython/tests/basics/class_super.py
Jeff Epler ff06a45599 Fix assertion failures in super_attr
micropython: ../../py/objtype.c:1100: super_attr: Assertion `MP_OBJ_IS_TYPE(self->type, &mp_type_type)' failed.

e.g., when making calls like
    super(1, 1).x
2018-03-29 06:42:10 -05:00

44 lines
751 B
Python

class Base:
def __init__(self):
self.a = 1
def meth(self):
print("in Base meth", self.a)
class Sub(Base):
def meth(self):
print("in Sub meth")
return super().meth()
a = Sub()
a.meth()
# printing super
class A:
def p(self):
print(str(super())[:18])
A().p()
# test compiler's handling of long expressions with super
class A:
bar = 123
def foo(self):
print('A foo')
return [1, 2, 3]
class B(A):
def foo(self):
print('B foo')
print(super().bar) # accessing attribute after super()
return super().foo().count(2) # calling a subsequent method
print(B().foo())
try:
super(1, 1).x
except TypeError:
print(True)
else:
print(False)