BUG: Timestamp array comparison may raise RecursionError · Issue #15183 · pandas-dev/pandas (original) (raw)

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Description

Code Sample, a copy-pastable example if possible

import numpy as np import pandas as pd

n1 = np.array([pd.Timestamp('2011-01-01 00:00:00'), pd.Timestamp('2011-01-03 00:00:00-0500', tz='US/Eastern')], dtype=object)

pd.Timestamp('2011-01-03 00:00:00-0500', tz='US/Eastern') == n1

RecursionError: maximum recursion depth exceeded

Problem description

Related to #12780. This issue causes datetime-like .replace to raise SystemError. Recursion is caused by this line:

https://github.com/pandas-dev/pandas/blob/master/pandas/tslib.pyx#L1040

Expected Output

raises TypeError.

Output of pd.show_versions()

# Paste the output here pd.show_versions() here