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# Test reverse operators.
# Test user type with integers.
class A:
def __init__(self, v):
self.v = v
def __add__(self, o):
if isinstance(o, A):
return A(self.v + o.v)
return A(self.v + o)
def __radd__(self, o):
return A(self.v + o)
def __repr__(self):
return "A({})".format(self.v)
print(A(3) + 1)
print(2 + A(5))
# Test user type with strings.
class B:
def __init__(self, v):
self.v = v
def __repr__(self):
return "B({})".format(self.v)
def __ror__(self, o):
return B(o + "|" + self.v)
def __radd__(self, o):
return B(o + "+" + self.v)
def __rmul__(self, o):
return B(o + "*" + self.v)
def __rtruediv__(self, o):
return B(o + "/" + self.v)
print("a" | B("b"))
print("a" + B("b"))
print("a" * B("b"))
print("a" / B("b"))
x = "a"; x |= B("b"); print(x)
x = "a"; x += B("b"); print(x)
x = "a"; x *= B("b"); print(x)
x = "a"; x /= B("b"); print(x)
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