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BUG Fix: Cannot read pickle generate_legacy_storage_files version 1.4.2 under environment pandas version 1.5.0 (incompatibilites issue) #47104

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Merged
merged 2 commits into from
May 24, 2022
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BUG Fix: Cannot read pickle generate_legacy_storage_files version 1.4.2 under environment pandas version 1.5.0 (incompatibilites issue) #47104

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pickle
May 24, 2022
3f8d3e5
Merge branch 'main' into generate_pickle_unpickle_timestamp
May 24, 2022
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2 changes: 1 addition & 1 deletion pandas/_libs/tslibs/timestamps.pyx
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Original file line number Diff line number Diff line change
Expand Up @@ -148,7 +148,7 @@ cdef inline _Timestamp create_timestamp_from_ts(
return ts_base


def _unpickle_timestamp(value, freq, tz, reso):
def _unpickle_timestamp(value, freq, tz, reso=NPY_FR_ns):
# GH#41949 dont warn on unpickle if we have a freq
if reso == NPY_FR_ns:
ts = Timestamp(value, tz=tz)
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Binary file added pandas/tests/io/data/legacy_pickle/1.4.2/1.4.2_x86_64_linux_3.9.7.pickle
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