I know its been done before, but I'm hacking away on a simple Vector
class.
class Vector(tuple):
def __add__(self, b):
return Vector([x+y for x,y in zip(self, b)])
def __sub__(self, b):
return Vector([x-y for x,y in zip(self, b)])
def __div__(self, b):
return Vector([x/b for x in self])
def __mul__(self, b):
return Vector([x*b for x in self])
I like it, because it is simple, and can work with vectors of any
size...
However, I'd like to add attribute access (magically), so I can do
this:
v = Vector((1,2,3))
print v.x
print v.y
print v.z
as well as:
print v[0]
print v[1]
print v[2]
Has anyone got any ideas on how this might be done?
Sw.
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