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Ignore warnings when reading pickle files #19580

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merged 3 commits into from
Feb 9, 2018
Merged

Ignore warnings when reading pickle files #19580

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7797e27
Ignore warnings when reading pickle files
TomAugspurger Feb 7, 2018
cecbe23
Fix warning filter
TomAugspurger Feb 8, 2018
b0b37ff
Simpler
TomAugspurger Feb 8, 2018
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5 changes: 4 additions & 1 deletion pandas/io/pickle.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
""" pickle compat """
import warnings

import numpy as np
from numpy.lib.format import read_array, write_array
Expand Down Expand Up @@ -96,7 +97,9 @@ def try_read(path, encoding=None):
# cpickle
# GH 6899
try:
return read_wrapper(lambda f: pkl.load(f))
with warnings.catch_warnings(record=True):
# We want to silencce any warnings about, e.g. moved modules.
return read_wrapper(lambda f: pkl.load(f))
except Exception:
# reg/patched pickle
try:
Expand Down