@@ -0,0 +1,428 @@
+import dateparser%0A%0A%0Adef parse_date(str_date):%0A    try:%0A        return dateparser.parse(str_date)%0A    except Exception as e:%0A        print 'Exception: %7B%7D, failed to parse %7B%7D as date'.format(e, str_date)%0A        return None%0A%0A%0Adef convert_to_iso_format(date):%0A    try:%0A        return date.isoformat()%0A    except Exception as e:%0A        print 'Exception: %7B%7D, failed to convert %7B%7D to isoformat '.format(e, date)%0A        return None%0A%0A

add date parser