Function _maybe_strip_tz_from_timestamp

xarray/coding/times.py:290–295

(date: pd.Timestamp)

def _maybe_strip_tz_from_timestamp(date: pd.Timestamp) -> pd.Timestamp:
    # If the ref_date Timestamp is timezone-aware, convert to UTC and
    # make it timezone-naive (GH 2649).
    if date.tz is not None:
        return date.tz_convert("UTC").tz_convert(None)
    return date


def _cast_timestamp_to_coarsest_resolution(timestamp: pd.Timestamp) -> pd.Timestamp: