optimize README

.github/workflows/python-publish.yml

@@ -51,8 +51,8 @@ jobs:
         python setup.py bdist_wheel
     - name: Build and publish
       env:
-        TWINE_USERNAME: __token__
-        TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
         twine upload dist/*
 
@@ -72,10 +72,10 @@ jobs:
         python-version: 3.7
     - name: Install dependencies
       run: |
-        pip install twine
+        pip install twine  
     - name: Build and publish
       env:
-        TWINE_USERNAME: __token__
-        TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
+        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
+        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
         twine upload dist/pyqlib-*-manylinux*.whl

.github/workflows/release-drafter.yml

@@ -6,14 +6,8 @@ on:
     branches:
       - main
 
-permissions:
-  contents: read
-
 jobs:
   update_release_draft:
-    permissions:
-      contents: write
-      pull-requests: read
     runs-on: ubuntu-latest
     steps:
       # Drafts your next Release notes as Pull Requests are merged into "master"

.github/workflows/test_qlib_from_pip.yml

@@ -13,10 +13,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        # Since macos-latest changed from 12.7.4 to 14.4.1,
-        # the minimum python version that matches a 14.4.1 version of macos is 3.10,
-        # so we limit the macos version to macos-12.
-        os: [windows-latest, ubuntu-20.04, ubuntu-22.04, macos-11, macos-12]
+        os: [windows-latest, ubuntu-20.04, ubuntu-22.04, macos-11, macos-latest]
         # not supporting 3.6 due to annotations is not supported https://stackoverflow.com/a/52890129
         python-version: [3.7, 3.8]
 

.github/workflows/test_qlib_from_source.yml

@@ -14,10 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        # Since macos-latest changed from 12.7.4 to 14.4.1,
-        # the minimum python version that matches a 14.4.1 version of macos is 3.10,
-        # so we limit the macos version to macos-12.
-        os: [windows-latest, ubuntu-20.04, ubuntu-22.04, macos-11, macos-12]
+        os: [windows-latest, ubuntu-20.04, ubuntu-22.04, macos-11, macos-latest]
         # not supporting 3.6 due to annotations is not supported https://stackoverflow.com/a/52890129
         python-version: [3.7, 3.8]
 

.github/workflows/test_qlib_from_source_slow.yml

@@ -14,10 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        # Since macos-latest changed from 12.7.4 to 14.4.1,
-        # the minimum python version that matches a 14.4.1 version of macos is 3.10,
-        # so we limit the macos version to macos-12.
-        os: [windows-latest, ubuntu-20.04, ubuntu-22.04, macos-11, macos-12]
+        os: [windows-latest, ubuntu-20.04, ubuntu-22.04, macos-11, macos-latest]
         # not supporting 3.6 due to annotations is not supported https://stackoverflow.com/a/52890129
         python-version: [3.7, 3.8]
 

README.md

@@ -172,8 +172,6 @@ Also, users can install the latest dev version ``Qlib`` by the source code accor
 
 **Tips**: If you fail to install `Qlib` or run the examples in your environment,  comparing your steps and the [CI workflow](.github/workflows/test_qlib_from_source.yml) may help you find the problem.
 
-**Tips for Mac**: If you are using Mac with M1, you might encounter issues in building the wheel for LightGBM, which is due to missing dependencies from OpenMP. To solve the problem, install openmp first with ``brew install libomp`` and then run ``pip install .`` to build it successfully. 
-
 ## Data Preparation
 Load and prepare data by running the following code:
 

qlib/__init__.py

@@ -2,7 +2,7 @@
 # Licensed under the MIT License.
 from pathlib import Path
 
-__version__ = "0.9.4.99"
+__version__ = "0.9.3.99"
 __version__bak = __version__  # This version is backup for QlibConfig.reset_qlib_version
 import os
 from typing import Union

scripts/data_collector/cn_index/collector.py

@@ -396,7 +396,14 @@ class CSI500Index(CSIIndex):
         today = pd.Timestamp.now()
         date_range = pd.DataFrame(pd.date_range(start="2007-01-15", end=today, freq="7D"))[0].dt.date
         ret_list = []
+        col = ["date", "symbol", "code_name"]
         for date in tqdm(date_range, desc="Download CSI500"):
+            rs = bs.query_zz500_stocks(date=str(date))
+            zz500_stocks = []
+            while (rs.error_code == "0") & rs.next():
+                zz500_stocks.append(rs.get_row_data())
+            result = pd.DataFrame(zz500_stocks, columns=col)
+            result["symbol"] = result["symbol"].apply(lambda x: x.replace(".", "").upper())
             result = self.get_data_from_baostock(date)
             ret_list.append(result[["date", "symbol"]])
         bs.logout()