INNER CODE UNIT · Python

append_month

zillionare/zillionare · scripts/export_influx_data.py:68

def append_month(day: date, writer: TextIO, write_header: bool) -> bool:
    frame = query_day(day)
    if frame.empty:
        return write_header

    frame.to_csv(writer, index=False, header=not write_header)
    return True


def export_all() -> None:
    output_dir = Path.cwd() / "1m"
    output_dir.mkdir(parents=True, exist_ok=True)

    current = date(2005, 1, 1)
    stop = date(2024, 1, 1)

    while current < stop:
        month_start = current.replace(day=1)

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