forked from Rust-related/RustPython
261 lines
4.0 KiB
Python
261 lines
4.0 KiB
Python
__name__ = "class"
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class Foo:
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def __init__(self, x):
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assert x == 5
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self.x = x
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def square(self):
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return self.x * self.x
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y = 7
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foo = Foo(5)
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assert foo.y == Foo.y
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assert foo.x == 5
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assert foo.square() == 25
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assert Foo.__name__ == "Foo"
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assert Foo.__qualname__ == "Foo"
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assert Foo.__module__ == "class"
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assert Foo.square.__name__ == "square"
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assert Foo.square.__qualname__ == "Foo.square"
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assert Foo.square.__module__ == "class"
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class Bar:
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""" W00t """
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def __init__(self, x):
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self.x = x
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def get_x(self):
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assert __class__ is Bar
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return self.x
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def doc_func(self):
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"doc string"
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pass
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@classmethod
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def fubar(cls, x):
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assert __class__ is cls
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assert cls is Bar
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assert x == 2
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@staticmethod
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def kungfu(x):
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assert __class__ is Bar
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assert x == 3
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assert Bar.__doc__ == " W00t "
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bar = Bar(42)
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assert bar.get_x.__doc__ == None
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assert bar.doc_func.__doc__ == "doc string"
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bar.fubar(2)
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Bar.fubar(2)
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bar.kungfu(3)
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Bar.kungfu(3)
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class Bar2(Bar):
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def __init__(self):
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super().__init__(101)
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bar2 = Bar2()
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assert bar2.get_x() == 101
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class A():
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def test(self):
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return 100
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class B():
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def test1(self):
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return 200
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@classmethod
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def test3(cls):
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return 300
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class C(A,B):
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def test(self):
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return super().test()
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def test1(self):
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return super().test1()
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@classmethod
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def test3(cls):
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return super().test3()
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c = C()
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assert c.test() == 100
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assert c.test1() == 200
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assert c.test3() == 300
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assert C.test3() == 300
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class Me():
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def test(me):
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return 100
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class Me2(Me):
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def test(me):
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return super().test()
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class A():
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def f(self):
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pass
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class B(A):
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def f(self):
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super().f()
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class C(B):
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def f(self):
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super().f()
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C().f()
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me = Me2()
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assert me.test() == 100
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a = super(bool, True)
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assert isinstance(a, super)
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assert type(a) is super
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assert a.conjugate() == 1
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class T1:
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"test1"
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assert T1.__doc__ == "test1"
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class T2:
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'''test2'''
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assert T2.__doc__ == "test2"
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class T3:
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"""
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test3
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"""
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assert T3.__doc__ == "\n test3\n "
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class T4:
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"""test4"""
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def t1(self):
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"""t1"""
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pass
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assert T4.__doc__ == "test4"
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assert T4.t1.__doc__ == "t1"
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cm = classmethod(lambda cls: cls)
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assert cm.__func__(int) is int
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assert str(super(int, 5)) == "<super: <class 'int'>, <int object>>"
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class T5(int):
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pass
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assert str(super(int, T5(5))) == "<super: <class 'int'>, <T5 object>>"
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assert str(super(type, None)) == "<super: <class 'type'>, NULL>"
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assert str(super(int).__get__(T5(5))) == "<super: <class 'int'>, <T5 object>>"
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a = 1
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class A:
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a = 2
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def b():
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assert a == 1
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b()
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assert a == 2
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A.b()
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class A:
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pass
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assert A.__doc__ == None
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class B:
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"Docstring"
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assert B.__doc__ == "Docstring"
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# TODO: uncomment once free vars/cells are working
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# The symboltable sees that b() is referring to a in the nested scope,
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# so it marks it as non local. When it's executed, it walks up the scopes
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# and still finds the a from the class scope.
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# a = 1
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# def nested_scope():
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# a = 2
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# class A:
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# a = 3
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# def b():
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# assert a == 2
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# b()
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# assert a == 3
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# A.b()
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# nested_scope()
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# Multiple inheritance and mro tests.
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class A():
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def f(self):
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return 'a'
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class B(A):
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def f(self):
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return 'b' + super().f()
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class C(A):
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def f(self):
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return 'c' + super().f()
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class D(B, C):
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def f(self):
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return 'd' + super().f()
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assert D().f() == 'dbca', "Mro resolution using super failed."
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class A():
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pass
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try:
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class B(A, A):
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pass
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except TypeError:
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pass
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else:
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assert False, "Managed to create a class with duplicate base classes."
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class A():
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pass
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class B(A):
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pass
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try:
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class C(A, B):
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pass
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except TypeError:
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pass
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else:
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assert False, "Managed to create a class without local type precedence."
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class A():
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a: int
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assert A.__annotations__['a'] == int |