Source code for capiq_excel.tools.dates

import datetime
import pandas as pd

CAPIQ_DATE_STR_FORMAT = '%m/%d/%Y'



[docs]def freq_and_periods_to_begin_date_str(freq: str, periods: int) -> str:
    ts = _freq_and_periods_to_begin_date(freq, periods)
    return ts.strftime(CAPIQ_DATE_STR_FORMAT)



def _freq_and_periods_to_begin_date(freq: str, periods: int) -> pd.Timestamp:
    all_dates = pd.date_range(end=datetime.datetime.today(), periods=periods, freq=freq)
    return all_dates[0]



[docs]def today_as_str() -> str:
    return datetime.datetime.today().strftime(CAPIQ_DATE_STR_FORMAT)