> Is there a replacement in Python3 for new.instancemethod?
I think I can answer my own question: functools.partial:
>>> class C:
... pass
...
>>> def meth(self, x):
... self.x = x
...
>>> c = C()
>>> c.meth = meth
>>> c.meth(5)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: meth() takes exactly 2 positional arguments (1 given)
>>> import functools
>>> c.meth = functools.partial(meth, c)
>>> c.meth(5)
>>> c.x
5
Is this the "one obvious" way to do this in Python3?
--
Skip Montanaro - [email protected] - http://www.smontanaro.net/
"XML sucks, dictionaries rock" - Dave Beazley
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