there exists a number of bugs in \qlib\scripts\data_collector\cn_index\collector.py

[FluidDoctor]

there exists a number of bugs in \qlib\scripts\data_collector\cn_index\collector.py

1. line 333, it shoulde be "class CSI100Index", not now "class CSI100" AND in line 344, it shoulde be "return 1". after make these changes, run python collector.py --index_name CSI100 --qlib_dir ~/.qlib/qlib_data/cn_data --method parse_instruments will give a correct response.
2. line 330, it shoulde be "return 0", not now "return 1". "return 1" can give a results but not correct. after make this change, can not work ,will raise error like this "scripts\data_collector\cn_index\collector.py", line 160, in normalize_symbol
   symbol = f"{int(symbol):06}"
   ValueError: cannot convert float NaN to integer"
   I have tried to fix this bug, but unlikely, unsuccess.

[SunsetWolf]

I am glad to receive your very organized questions.

1. The class name of csi100 has been fixed in PR 1046.
   The return value of the html_table_index method in the CSI100Index class has been fixed in PR 1070.
2. The return value of the html_table_index method in the CSI300Index class has been fixed in PR 1070.
   ValueError: cannot convert float NaN to integer has been fixed in PR 1046.
   I hope my reply can help you, thanks!