pd.to_datetime should_cache errors with deque · Issue #29403 · pandas-dev/pandas (original) (raw)

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Description

from collections import deque pd.to_datetime(deque([Timestamp('2010-06-02 09:30:00')] * 51))

core.tools.datetimes.should_cache gives sequence index must be integer, not 'slice at unique(arg[:check_count])

if deque is not expected it would make more sense to give a better message, otherwise support?

looks like a "good first issue" ?

version 0.25+ (i think it works on 0.24 but i only tested 0.25)