__name__ being lost inside cloudpickled staticmethods? (0.8.0 regression) #251
Description
Not sure if this is expected or not? Reproducer below.
Thanks!
Tim
Output with cloudpickle 0.7.0:
(cp7) $ python reproducer.py
<pkg.mymod2.MyClass object at 0x7fbf18b3d828>
cloudpickle 0.8.0:
(cp8) $ python reproducer.py
Traceback (most recent call last):
File "reproducer.py", line 7, in <module>
print(f())
File "/mypath/pkg/mymod.py", line 4, in func
from .mymod2 import MyClass
KeyError: "'__name__' not in globals"pkg/
__init__.py
mymod.py
mymod2.py
reproducer.py
# pkg/__init__.py
# blank# pkg/mymod.py
class Blah(object):
@staticmethod
def func():
from .mymod2 import MyClass
return MyClass()# pkg/mymod2.py
class MyClass(object):
pass# reproducer.py
from pkg.mymod import Blah
from cloudpickle import dumps
from pickle import loads
f = loads(dumps(Blah.func))
print(f())