初始提交，未完全测试

.gitignore

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+.DS_Store
+# 字节编译/优化/编译后的文件
+**/__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+# 通常这些文件是根据平台/打包方式生成的
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+media/
+
+# Flask stuff
+instance/
+.webassets-cache
+
+# Scrapy stuff
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+# 对于pyenv的版本文件，如果你想版本控制则注释掉
+.python-version
+
+# pipenv
+# 如果你想控制Pipfile.lock则注释掉
+Pipfile.lock
+
+# poetry
+# poetry.lock 如果你想版本控制则注释掉
+# poetry.lock
+
+# pdm
+# pdm.lock 如果你想版本控制则注释掉
+# pdm.lock
+.pdm.toml
+
+# PEP 582; 用于本地包安装的__pypackages__/目录
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# 编辑器相关文件
+# VSCode
+.vscode/
+# IntelliJ/PyCharm
+.idea/
+*.iml
+*.iws
+*.ipr
+# Vim
+*.swp
+*.swo
+# Emacs
+*~
+\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+.\\#*
+
+# 操作系统相关文件
+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+# Windows
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+$RECYCLE.BIN/
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+*.lnk
+# Linux
+*.swp
+.*.sw?
+