def to_utc(df):
    """
    For use in tests; applied UTC timestamp to DataFrame.
    """

    try:
        df.index = df.index.tz_localize('UTC')
    except TypeError:
        df.index = df.index.tz_convert('UTC')

    return df
def to_utc(df):
    """
    For use in tests; applied UTC timestamp to DataFrame.
    """

    try:
        df.index = df.index.tz_localize('UTC')
    except TypeError:
        df.index = df.index.tz_convert('UTC')

    return df
def to_utc ( df ) : try : df . index = df . index . tz_localize ( 'UTC' ) except TypeError : df . index = df . index . tz_convert ( 'UTC' ) return df
For use in tests; applied UTC timestamp to DataFrame.
For use in tests ; applied UTC timestamp to DataFrame .