Function _compare_with_tz

pandas/tests/io/pytables/test_timezones.py:23–32

(a, b)

def _compare_with_tz(a, b):
    tm.assert_frame_equal(a, b)

    # compare the zones on each element
    for c in a.columns:
        for i in a.index:
            a_e = a.loc[i, c]
            b_e = b.loc[i, c]
            if not (a_e == b_e and a_e.tz == b_e.tz):
                raise AssertionError(f"invalid tz comparison [{a_e}] [{b_e}]")


# use maybe_get_tz instead of dateutil.tz.gettz to handle the windows