* fix: use baostock to fetch trading calendar instead of Eastmoney API
* fix: lint error
* fix: lint error
* ci: enable concurrency to cancel in-progress runs for same workflow and ref
---------
Co-authored-by: Linlang Lv (iSoftStone Information) <v-llv@microsoft.com>
* ci: auto release
* fix: bug getting version in qlib/__init__.py
* fix: bug getting version in setup.py
* fix: bug getting version in qlib/__init__.py
* fix: make the code in CI more complete
* fix: specify the root directory in the get_verison method
* fix: parameter error
* update: optimize code && add comments
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* fix: upgrade the method of installing LightGBM on MacOS
* add: comments
* test: build package && check package
* test: build package && check package
* test: build package && check package
* optimize yml
* Fix FutureWarning: Passing unit-less datetime64 dtype to .astype is deprecated and will raise in a future version. Pass 'datetime64[ns]' instead
* align index format while end date contains current day data
* fix black
* fix black
* optimize code
* optimize code
* optimize code
* fix ci error
* check ci error
* fix ci error
* check ci error
* check ci error
* check ci error
* check ci error
* check ci error
* check ci error
* fix ci error
* fix ci error
* fix ci error
* fix ci error
* fix ci error
---------
Co-authored-by: Cadenza-Li <362237642@qq.com>
Co-authored-by: Linlang <Lv.Linlang@hotmail.com>
* fix the bug that the HS_SYMBOLS_URL is 404
* fix bug
* format with black
* fix pylint error
* change error code
* fix ci error
* fix ci error
* optimize code
* optimize code
* add comments
---------
Co-authored-by: Linlang <Lv.Linlang@hotmail.com>
* Intermediate version
* Fix yaml template & Successfully run rolling
* Be compatible with benchmark
* Get same results with previous linear model
* Black formatting
* Update black
* Update the placeholder mechanism
* Update CI
* Update CI
* Upgrade Black
* Fix CI and simplify code
* Fix CI
* Move the data processing caching mechanism into utils.
* Adjusting DDG-DA
* Organize import
* update ubuntu CI version;
(End of standard support for 18.04 LTS - 31 May 2023)
* update ubuntu CI version;
---------
Co-authored-by: lijinhui <362237642@qq.com>