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Description
i'm trying to test the overload operator __rmul__ on micropython.
class foo:
def __init__(self, data):
self.data = data
def __mul__(self, other):
print("mul")
if type(other) in (int, float):
return foo(self.data * other)
else:
return foo(self.data * other.data)
def __rmul__(self, other):
print("rmul")
if type(other) in (int, float):
return foo(self.data * other)
else:
return foo(self.data * other.data)
if __name__ == '__main__':
f1 = foo(10)
f2 = foo(20)
on python
In [1]: (f1*f2).data
mul
Out[1]: 200
In [2]: (f1*50).data
mul
Out[2]: 500
In [3]: (50*f1).data
rmul
Out[3]: 500
Unfortunately it fails on micropython
>>> (f1*f2).data
mul
200
>>> (f1*50).data
mul
500
>>> (50*f1).data
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: unsupported types for __mul__: 'int', 'foo'
Does anyone know how to solve it?
Thanks!
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