Error - Prepare data from Yahoo 从Yahoo下载数据报错

[prevailings]

English: Already prepared data by "qlib/scripts/get_data.py", but it only include until 20200925.
I tried "python scripts/data_collector/yahoo/collector.py update_data_to_bin --qlib_data_1d_dir ~/.qlib/qlib_data/cn_data --trading_date 20200925 --end_date 20210917", but failed as below:
Question: How to prepare data up to today?

中文：已经使用scripts/get_data.py准备数据，但是数据只包含到20200925。使用scripts/data_collector/yahoo/collector.py更新数据，但是报错，如下所示：
问题：如何更新数据到今天？

"""
S:\Python3.7\Lib\site-packages\qlib\qlib-main>python scripts/data_collector/yahoo/collector.py update_data_to_bin --qlib_data_1d_dir ~/.qlib/qlib_data/cn_data --trading_date 20200925 --end_date 20210917
2021-09-21 22:14:30.214 | INFO | collector:get_instrument_list:196 - get HS stock symbols......
2021-09-21 22:14:43.294 | INFO | collector:get_instrument_list:198 - get 4226 symbols.
2021-09-21 22:14:43.423 | INFO | data_collector.base:collector_data:204 - start collector data......
2021-09-21 22:14:43.424 | INFO | data_collector.base:collector_data:209 - getting data: 1
0%| | 0/4226 [00:00<?, ?it/s]2021-09-21 22:15:31.532 | WARNING | collector:get_data_from_remote:141 - 000001.sz-1d-2020-09-25 00:00:00+08:00-2021-09-17 00:00:00+08:00:HTTPSConnectionPool(host='query2.finance.yahoo.com', port=443): Max retries exceeded with url: /v8/finance/chart/000001.sz?period1=1600963200&period2=1631808000&interval=1d&events=div%2Csplit&formatted=false&lang=en-US&region=US&corsDomain=finance.yahoo.com (Caused by ReadTimeoutError("HTTPSConnectionPool(host='query2.finance.yahoo.com', port=443): Read timed out. (read timeout=5)"))
2021-09-21 22:15:31.536 | WARNING | data_collector.utils:wrapper:429 - _get_simple: 1 :get data error: 000001.sz--2020-09-25 00:00:00+08:00--2021-09-17 00:00:00+08:00
"""

[zhupr]

@prevailings Hi,
The v2 dataset is dated to 2021-06-11:

• python scripts/get_data.py qlib_data --target_dir cn_data_v2 --version v2

scripts/data_collector/yahoo/collector.py: using Yahoo Finance API, the network is not very stable, you can try to change the network

[prevailings]

Have downloaded v2 dataset.
Thank you.