mahali_util.py 文件源码

def convert_date(in_date):
    '''
    Converts input string to pandas date time, ignores other types of objects

    @param in_date: Input date

    return pandas data time object
    '''
    if isinstance(in_date,str):
        try:
            return pd.to_datetime(in_date)
        except ValueError as e:
            return pd.to_datetime(in_date, format='%Y%j')

    else:
        return in_date