[{"data":1,"prerenderedAt":259},["ShallowReactive",2],{"blog-article-\u002Ftw\u002Fblog\u002Fclean-pip-cache":3},{"id":4,"title":5,"author":6,"body":7,"category":242,"cover":243,"coverAlt":244,"description":245,"draft":246,"extension":247,"meta":248,"navigation":249,"path":250,"publishedAt":251,"seo":252,"stem":253,"tags":254,"translationKey":257,"updatedAt":251,"__hash__":258},"articles_tw\u002Ftw\u002Fblog\u002Fclean-pip-cache.md","pip 快取怎麼清？會影響已安裝的 Python 套件嗎？","Harry",{"type":8,"value":9,"toc":236},"minimark",[10,14,21,30,35,44,47,58,65,69,76,87,90,106,123,126,130,133,154,157,160,169,177,196,200,207,225,232],[11,12,13],"p",{},"裝過 Python 工具或本機 AI 應用程式後，硬碟裡可能不只多了一套執行環境，pip 還會保留安裝過程產生的快取。環境還要用，這些快取能不能單獨清掉？",[11,15,16,20],{},[17,18,19],"strong",{},"可以。清理 pip 快取不會解除安裝 Python 套件，也不會刪除專案裡的虛擬環境。"," 只是日後安裝相關套件時，可能需要重新下載或建置，多花一些時間。",[11,22,23,24,29],{},"不想翻隱藏資料夾，可以用 MangoDisk 的",[25,26,28],"a",{"href":27},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Fdeep-clean","深度清理","查看 pip 和其他支援快取的大小。先找出值得清的項目，再決定刪哪些，不必為了騰出空間，把好不容易設定好的環境一起移除。",[31,32,34],"h2",{"id":33},"已安裝的套件和安裝時留下的快取是兩回事","已安裝的套件，和安裝時留下的快取，是兩回事",[11,36,37,38],{},"pip 會保留下載快取和本機建置的套件安裝檔，方便下次重複使用；專案執行時需要的套件，則安裝在 Python 環境裡。所以清除快取不等於解除安裝套件。",[25,39,43],{"href":40,"rel":41},"https:\u002F\u002Fpip.pypa.io\u002Fen\u002Fstable\u002Ftopics\u002Fcaching\u002F",[42],"nofollow","pip 官方快取說明",[11,45,46],{},"Windows 上的預設快取位置是：",[48,49,55],"pre",{"className":50,"code":52,"language":53,"meta":54},[51],"language-text","%LocalAppData%\\pip\\Cache\n","text","",[56,57,52],"code",{"__ignoreMap":54},[11,59,60,61,64],{},"這裡不是專案資料夾，也不是 ",[56,62,63],{},".venv","。別因為虛擬環境也占空間，就把它當快取順手刪掉，否則可能得重新安裝專案需要的套件。",[31,66,68],{"id":67},"用-mangodisk-一起查看各種快取","用 MangoDisk 一起查看各種快取",[11,70,71,72,75],{},"只清 pip，用指令就能完成。MangoDisk 的方便之處是：",[17,73,74],{},"把分散的快取列在同一個畫面，讓你比較大小、查看路徑，再選擇要清理的項目。"," 電腦上裝過好幾種開發工具，也不用逐一查詢清理指令。",[11,77,78],{},[79,80],"img",{"alt":81,"decoding":82,"height":83,"loading":84,"src":85,"width":86},"MangoDisk Windows 版深度清理畫面，顯示快取分類、占用空間與已選取項目","async",1171,"lazy","https:\u002F\u002Fassets.mangodisk.app\u002Fimages\u002Fscreenshots\u002Fwindows\u002Ftw\u002Flight-01-deep-cleanup.jpg",1746,[11,88,89],{},"以 Windows 為例：",[91,92,93,100,103],"ol",{},[94,95,96,97,99],"li",{},"開啟 ",[17,98,28],{},"，執行標準掃描。",[94,101,102],{},"找到 pip 快取，展開查看大小與路徑。這一項預設不勾選，想清理時再自行選取。",[94,104,105],{},"如果只想清 pip，先取消其他項目的勾選，確認清理視窗中的內容後再執行。",[11,107,108,109,114,115,117,118,122],{},"掃描本身不會刪除檔案。MangoDisk 的 ",[25,110,113],{"href":111,"rel":112},"https:\u002F\u002Fgithub.com\u002Fharry0703\u002FMangoDisk\u002Fblob\u002Fmain\u002Fsrc-tauri\u002Fcrates\u002Fmangodisk-core\u002Frules\u002Ffilesystem\u002Fwindows\u002Fdevelopment\u002Fdev.pip-cache.toml",[42],"Windows pip 清理規則","針對預設快取資料夾，不包含專案裡的 ",[56,116,63],{}," 或其他位置已安裝的套件。選取前也可以參考",[25,119,121],{"href":120},"\u002Ftw\u002Fdocs\u002Fsafety","安全清理說明","。",[11,124,125],{},"如果改過 pip 的快取位置，請先用下方指令查詢實際路徑，不要直接套用預設位置。",[31,127,129],{"id":128},"用指令清理先查大小再執行-purge","用指令清理：先查大小，再執行 purge",[11,131,132],{},"在 Windows 終端機執行：",[48,134,138],{"className":135,"code":136,"language":137,"meta":54,"style":54},"language-powershell shiki shiki-themes github-light github-dark","py -m pip cache dir\npy -m pip cache info\n","powershell",[56,139,140,148],{"__ignoreMap":54},[141,142,145],"span",{"class":143,"line":144},"line",1,[141,146,147],{},"py -m pip cache dir\n",[141,149,151],{"class":143,"line":150},2,[141,152,153],{},"py -m pip cache info\n",[11,155,156],{},"第一條指令顯示目前設定的快取路徑，第二條查看快取大小。如果只占一點空間，就不必特別清；占用較大、近期又不需要反覆安裝這些套件時，清理才比較有幫助。",[11,158,159],{},"等正在進行的安裝或下載結束，確認上方顯示的是 pip 快取資料夾後，再執行：",[48,161,163],{"className":135,"code":162,"language":137,"meta":54,"style":54},"py -m pip cache purge\n",[56,164,165],{"__ignoreMap":54},[141,166,167],{"class":143,"line":144},[141,168,162],{},[11,170,171,172],{},"這會直接刪除 pip 的 HTTP 與 wheel 快取，不會移到資源回收筒。已安裝的套件會保留，但日後安裝時，可能需要重新下載或建置。",[25,173,176],{"href":174,"rel":175},"https:\u002F\u002Fpip.pypa.io\u002Fen\u002Fstable\u002Fcli\u002Fpip_cache\u002F",[42],"pip cache 指令說明",[11,178,179,180,183,184,187,188,191,192,195],{},"如果平常用 ",[56,181,182],{},"python"," 或 ",[56,185,186],{},"python3"," 啟動 Python，就將指令中的 ",[56,189,190],{},"py"," 換成對應名稱。macOS 和 Linux 也能使用相同的 ",[56,193,194],{},"-m pip cache"," 指令，先確認路徑與大小，再清理。",[31,197,199],{"id":198},"清完還是不夠就找出真正占空間的資料夾","清完還是不夠，就找出真正占空間的資料夾",[11,201,202,203,206],{},"pip 快取只是 Python 相關檔案的一部分。專案環境、下載的模型和個人檔案，不會因為執行了 ",[56,204,205],{},"pip cache purge"," 就消失，也不該全部當成暫存檔清掉。",[11,208,209,210,214,215,219,220,224],{},"可以接著用 MangoDisk 的",[25,211,213],{"href":212},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Fdisk-analysis","磁碟空間分析","查看大型資料夾。先分清楚是快取，還是不再使用的專案或模型，再決定怎麼處理。如果也有使用 Node.js 或 Rust，可以分別檢查 ",[25,216,218],{"href":217},"\u002Ftw\u002Fblog\u002Fclean-npm-cache","npm 快取","與 ",[25,221,223],{"href":222},"\u002Ftw\u002Fblog\u002Fcargo-cache-vs-target-folder","Cargo 快取、target 資料夾","，各自的清理範圍並不相同。",[11,226,227,231],{},[25,228,230],{"href":229},"\u002Ftw","下載 MangoDisk","，在同一個畫面查看分散的快取。免費開源，不必註冊或登入，清哪些由你決定。",[233,234,235],"style",{},"html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}",{"title":54,"searchDepth":150,"depth":150,"links":237},[238,239,240,241],{"id":33,"depth":150,"text":34},{"id":67,"depth":150,"text":68},{"id":128,"depth":150,"text":129},{"id":198,"depth":150,"text":199},"開發者磁碟清理","\u002Fimages\u002Fblog\u002Fclean-pip-cache.webp","橘色刷子清走快取托盤裡多餘的套件方塊，另一側的專案資料夾保持完整","pip 快取可以單獨清理，不必移除已安裝的 Python 套件。用 MangoDisk 查看快取大小與路徑，或使用 pip cache purge 釋放空間，保留仍在使用的專案環境。",false,"md",{},true,"\u002Ftw\u002Fblog\u002Fclean-pip-cache","2026-09-29T14:00:00+08:00",{"title":5,"description":245},"tw\u002Fblog\u002Fclean-pip-cache",[255,205,256],"pip 快取清理","Python 套件","article-clean-pip-cache","VleAo_0nTL51C_wy_9B--Em_DMhbl4OcFV8GrvMojxQ",1790663627479]