Function get_timestamp_start

data/amazon23_data_process.py:36–38

Return epoch seconds for start of a month.

(year, month)

            f.write(f"{original}\t{mapped}\n")

def get_timestamp_start(year, month):
    """Return epoch seconds for start of a month."""
    return int(datetime.datetime(year, month, 1).timestamp())


def convert_ms_to_sec(ts_ms):