def previous_quarter ( d ) : from django_toolkit . datetime_util import quarter as datetime_quarter return quarter ( ( datetime_quarter ( datetime ( d . year , d . month , d . day ) ) [ 0 ] + timedelta ( days = - 1 ) ) . date ( ) )
get quarter of date python
Retrieve the previous quarter for dt
def previous_quarter(d):
    """
    Retrieve the previous quarter for dt
    """
    from django_toolkit.datetime_util import quarter as datetime_quarter
    return quarter( (datetime_quarter(datetime(d.year, d.month, d.day))[0] + timedelta(days=-1)).date() )