dill can't serialize classmethod packaged with cython
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luckqk commented
I create a class like
class Fly:
@classmethod
def say(cls):
print("hello world")
it's saved in tool.py file and placed under tt directory
package it with cython and will get .so file
The test code is here
from tt.tool import Fly
from pathos.pools import _ProcessPool as Pool
def f(c):
c()
pool = Pool(1)
t = pool.apply_async(func=f, args=(Fly.say,))
t.get()
this will generate exception
can't pickle <cyfunction xxxx>: it's not the same object as xxx
I have tried pickle and it can deal with this scenario, can it be solved in dill?