Daniel Diniz <[email protected]> added the comment:
Confirmed in trunk. Here's a copy-n-past'able testcase:
class xcomplex( complex ):
def __new__(cls,*args,**kwargs):
return complex.__new__(cls,*args,**kwargs)
def __coerce__(self,other):
t = complex.__coerce__(self,other)
try:
return (self,xcomplex(t[1]))
except TypeError:
return t
def __add__(self,x):
return xcomplex( complex.__add__(self,x) )
def __radd__(self,x):
return xcomplex( complex.__radd__(self,x) )
class xfloat(float):
def __new__(cls,*args,**kwargs):
return float.__new__(cls,*args,**kwargs)
def __coerce__(self,other):
t = float.__coerce__(self,other)
try:
return (self,float(t[1]))
except TypeError:
return t
def __add__(self,x):
return xfloat( float.__add__(self,x) )
def __radd__(self,x):
return xfloat( float.__radd__(self,x) )
z = 1j
xz = xcomplex(1j)
f = 1.0
xf = xfloat(1.0)
print type(z + xz)
print type(f + xf)
----------
components: +Interpreter Core -None
nosy: +ajaksu2, marketdickinson
versions: +Python 2.6, Python 2.7 -Python 2.5
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Python tracker <[email protected]>
<http://bugs.python.org/issue3734>
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