Sorry if this is the wrong list to ask questions like that, I couldn't
find any other list for cython.
I am looking for a way to implement the uniqueness of a class in
Cython. I have a class say:
cdef class Unique(object):
cdef val
def __init__(self, val):
self.val = val
And I want to have only one instance at a time with a single value of val.
I already know how to do this in python using the __new__() method and
a WeakValueDictionary. I am looking for a way to do the equivalent in
cython.
And if this requires monkey-patching the tp_new slot of the class,
perhaps some pointers as to what should the replacement method should
at least do in order not to screw the rest of the system.
Arnaud
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