JavaScript 瀏覽器統治地位不保?Python 有望取代

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"據 "},{"type":"link","attrs":{"href":"https:\/\/www.theregister.com\/2021\/11\/30\/python_web_wasm\/","title":null,"type":null},"content":[{"type":"text","text":"The Register"}],"marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}]},{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" 報道,Mypy 項目核心團隊的成員 Ethan Smith 創建了一個項目,項目將使 CPython 通過 WebAssembly 或 WASM 在 Web 瀏覽器中運行。該項目是在 Python 核心開發人員 Christian Heimes 的幫助下創建的,它可以使 Python 在某些 Web 應用程序中取代JavaScript。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"“Christian Heimes 和我正在開展的新項目目標是使網絡成爲 CPython 的支持平臺,就像Windows 或 macOS 一樣,”Ethan Smith 說。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"項目遭質疑:爲什麼在瀏覽器中運行 Python?"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"Ethan Smith 表示,雖然已經順利在瀏覽器中運行了 CPython,不過還有很多工作要做。此外他構建的腳本也已開源。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"Python 之父 Guido van Rossum 也對該項目表示了肯定,他還提到可以考慮將 CPython on WASM 與 github.dev 網絡服務集成,該服務提供了一個完全在瀏覽器中運行的交互式開發環境,這樣可以實現在瀏覽器中進行 Python 開發。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"但是項目也遭到了質疑,有人提問稱:爲什麼要在瀏覽器中運行 Python?"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"對此,Django 聯合創始人 Simon Willison 回覆道,開始學習 Python 最難的部分是安裝 Python,這個項目已經解決了此問題。而且 WASM 也不僅僅侷限於瀏覽器,它是一個非常強大的沙盒,這意味着你也可以使用它來運行不受信任的服務器端代碼。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"Pyodide 項目發佈在前"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#333333","name":"user"}}],"text":"據 "},{"type":"link","attrs":{"href":"https:\/\/www.theregister.com\/2021\/11\/30\/python_web_wasm\/","title":null,"type":null},"content":[{"type":"text","text":"The Register"}]},{"type":"text","text":" "},{"type":"text","marks":[{"type":"color","attrs":{"color":"#333333","name":"user"}}],"text":"報道,本項目是在另一個名爲 Pyodide 的項目之後推出的,Pyodide 項目也使 Python 代碼能夠在瀏覽器中運行。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"“我希望這將使更廣泛的 Python 開發人員生態系統能夠面向網絡,並允許更輕鬆地與現有 Python 工具和流程集成,而 Pyodide 不得不像 micropip 一樣重新發明以取代標準的 pip 包安裝程序,”Ethan Smith 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,沒有成熟的數據科學處理庫,也缺乏一些數值計算很有用功能和數據結構,比如運算符重載等。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#333333","name":"user"}}],"text":"Pyodide 的工作流程如下:"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"bulletedlist","content":[{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#333333","name":"user"}}],"text":"下載主流 Python 解釋器(CPython)的源代碼,以及科學計算包(NumPy 等);"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#333333","name":"user"}}],"text":"進行很小的調整以使其適應新環境;"}]}]},{"type":"listitem","attrs":{"listStyle":null},"content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#333333","name":"user"}}],"text":"使用 emscripten 的編譯器將它們編譯爲 WebAssembly。"}]}]}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#333333","name":"user"}}],"text":"Pyodide 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