File size: 1,315 Bytes
c58af2c |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 |
#!/usr/bin/env python
#
# Author: Mike McKerns (mmckerns @caltech and @uqfoundation)
# Copyright (c) 2008-2016 California Institute of Technology.
# Copyright (c) 2016-2024 The Uncertainty Quantification Foundation.
# License: 3-clause BSD. The full license text is available at:
# - https://github.com/uqfoundation/dill/blob/master/LICENSE
import dill as pickle
from io import BytesIO as StringIO
def my_fn(x):
return x * 17
def test_extend():
obj = lambda : my_fn(34)
assert obj() == 578
obj_io = StringIO()
pickler = pickle.Pickler(obj_io)
pickler.dump(obj)
obj_str = obj_io.getvalue()
obj2_io = StringIO(obj_str)
unpickler = pickle.Unpickler(obj2_io)
obj2 = unpickler.load()
assert obj2() == 578
def test_isdill():
obj_io = StringIO()
pickler = pickle.Pickler(obj_io)
assert pickle._dill.is_dill(pickler) is True
pickler = pickle._dill.StockPickler(obj_io)
assert pickle._dill.is_dill(pickler) is False
try:
import multiprocess as mp
pickler = mp.reduction.ForkingPickler(obj_io)
assert pickle._dill.is_dill(pickler, child=True) is True
assert pickle._dill.is_dill(pickler, child=False) is False
except Exception:
pass
if __name__ == '__main__':
test_extend()
test_isdill()
|