def _norm_date(datestr: str, date_fmt: str) -> date:
    """normalize symbolic date values (e.g. 'TODAY')

    Convert a symbolic value in a valid date.
    Currenlty known symbolic values are 'TODAY', 'YESTERDAY' and 'TOMORROW'.

    NOTE: This function will return `date` (not `datetime`) instances.

    Parameters:
        `datestr`: the date to parse, formatted as `date_fmt`
        `date_fmt`: expected output date format

    Returns:
        The interpreted date as a datetime.datetime object.
        If `datestr` doesn't match any of the known symbolic names, it just parses it.

    """
    try:
        days = {'TODAY': 0, 'YESTERDAY': -1, 'TOMORROW': 1}[datestr.upper()]
        return date.today() + pd.Timedelta(days=days)
    except KeyError:
        return datetime.strptime(datestr, date_fmt).date()
def _norm_date(datestr: str, date_fmt: str) -> date:
    """normalize symbolic date values (e.g. 'TODAY')

    Convert a symbolic value in a valid date.
    Currenlty known symbolic values are 'TODAY', 'YESTERDAY' and 'TOMORROW'.

    NOTE: This function will return `date` (not `datetime`) instances.

    Parameters:
        `datestr`: the date to parse, formatted as `date_fmt`
        `date_fmt`: expected output date format

    Returns:
        The interpreted date as a datetime.datetime object.
        If `datestr` doesn't match any of the known symbolic names, it just parses it.

    """
    try:
        days = {'TODAY': 0, 'YESTERDAY': -1, 'TOMORROW': 1}[datestr.upper()]
        return date.today() + pd.Timedelta(days=days)
    except KeyError:
        return datetime.strptime(datestr, date_fmt).date()
def _norm_date ( datestr : str , date_fmt : str ) -> date : try : days = { 'TODAY' : 0 , 'YESTERDAY' : - 1 , 'TOMORROW' : 1 } [ datestr . upper ( ) ] return date . today ( ) + pd . Timedelta ( days = days ) except KeyError : return datetime . strptime ( datestr , date_fmt ) . date ( )
normalize symbolic date values (e.g. 'TODAY')

    Convert a symbolic value in a valid date.
    Currenlty known symbolic values are 'TODAY', 'YESTERDAY' and 'TOMORROW'.

    NOTE: This function will return `date` (not `datetime`) instances.

    Parameters:
        `datestr`: the date to parse, formatted as `date_fmt`
        `date_fmt`: expected output date format

    Returns:
        The interpreted date as a datetime.datetime object.
        If `datestr` doesn't match any of the known symbolic names, it just parses it.
normalize symbolic date values ( e . g . TODAY )