Python-Projekte/tasks_tools/copy_and_import.py

import calendar
import datetime

import typer

filename = "test.csv"
archive_folder = "Archiv"


def main():
    today = datetime.datetime.now().date()
    end_of_month = last_day_of_month(today)

    last_month = today - datetime.timedelta(days=30)
    end_of_last_month = last_day_of_month(last_month)

    if today == end_of_month:
        archive_filename = archive_folder + "\\" + filename[:-4] + "_" + today.isoformat() + filename[-4:]


def last_day_of_month(any_date: datetime.date) -> datetime.date:
    end_of_month = calendar.monthrange(any_date.year, any_date.month)[2]
    return datetime.date(any_date.year, any_date.month, end_of_month)


if __name__ == "__main__":
    typer.run(main)