df-window-func-rank-topN-result.py

+----------+--------+------------------+----+
|event_date|brand   |price_sum         |rank|
+----------+--------+------------------+----+
|2020-01-01|jessnail|58125.96000000012 |1   |
|2020-01-01|strong  |45510.60999999997 |2   |
|2020-01-01|runail  |40028.73999999981 |3   |
|2020-01-02|jessnail|75567.9100000001  |1   |
|2020-01-02|strong  |53850.130000000005|2   |
|2020-01-02|runail  |46773.700000000055|3   |
|2020-01-03|jessnail|130618.19000000042|1   |
|2020-01-03|strong  |67431.65          |2   |
|2020-01-03|runail  |65798.47999999997 |3   |
|2020-01-04|jessnail|77021.25000000009 |1   |
|2020-01-04|strong  |72237.20999999993 |2   |
|2020-01-04|runail  |55250.03000000005 |3   |
|2020-01-05|jessnail|83268.23000000014 |1   |
|2020-01-05|strong  |69062.75999999997 |2   |
|2020-01-05|runail  |56429.79000000005 |3   |
|2020-01-06|strong  |80781.73999999989 |1   |
|2020-01-06|jessnail|66437.16000000012 |2   |
|2020-01-06|runail  |50932.03000000017 |3   |
|2020-01-07|jessnail|76882.80000000008 |1   |
|2020-01-07|strong  |74643.85999999997 |2   |
+----------+--------+------------------+----+