47 lines
2.3 KiB
Markdown
47 lines
2.3 KiB
Markdown
---
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author: deng
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date: "20250116"
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category: Note
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tags:
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- Python
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- Poetry
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- Dependency
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- Note
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---
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- Abstract
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- 新時代的Python環境管理器,支援Python3.9+、多平台以及[pyproject.toml](https://packaging.python.org/en/latest/guides/writing-pyproject-toml/),功能全面適合管理複雜的開發專案,以下內容大部分以Poetry2.0版本規範為主。
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- Resources
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- [Installation](https://python-poetry.org/docs/#installation) - Poetry Official Doc
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- [Python 套件管理器——Poetry 完全入門指南](https://blog.kyomind.tw/python-poetry/) - Code and Me
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- Commands
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- 將虛擬環境建立的位置設至專案資料夾內(統一放在專案資料夾內很方便啊!想移除整個環境的話直接把它刪掉就好)
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- ``poetry config virtualenvs.in-project true``
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- 初始化專案並提供互動式介面協助產出pyproject.toml
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- ``poetry init``
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- 創立某個python版本的虛擬環境(poetry依據python版本切分虛擬環境)
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- ``poetry env use python3.x``
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- 新增套件(可以套用extra及version,例如"requests\[security,socks\]~=2.22.0")
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- ``poetry add [package_name]``
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- 更新套件
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- ``poetry update [package_name]``
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- 移除套件(沒有被其他套件依賴的依賴套件也一併會被移除)
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- ``poetry remove [package_name]``
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- 透過pyproject.toml產生poetry.lock環境檔(通常在修改完前者後執行)
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- ``poetry lock``
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- 將poetry.lock環境檔套用至虛擬環境中(實際上安裝套件至venv的部分!)
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- ``poetry install``
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- 產生進入虛擬環境的指令(不像conda那樣直接進入虛擬環境,而是會產生類似``source .venv/bin/activate``的指令)
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- ``poetry env activate``
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- 輸出requirements.txt檔
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1. 安裝export插件(poetry2.0以上版本需要自己裝)
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- ``pipx inject poetry poetry-plugin-export``
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2. 執行指令
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- ``poetry export --without-hashes --format=requirements.txt > requirements.txt``
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- 或 ``poetry export -f requirements.txt --output requirements.txt`` (帶有hash值)
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- 秀出環境的套件以及其依賴套件(會繃出一棵很美的樹喔!)
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- ``poetry show --tree``
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- 打包並發布專案(可以先加上``--dry-run``進行測試)
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- ``poetry publish --repository [repo_name] --username [user_name] --password [password] --build --skip-existing`` |