{"id":1156734,"date":"2025-01-13T18:19:49","date_gmt":"2025-01-13T10:19:49","guid":{"rendered":""},"modified":"2025-01-13T18:19:52","modified_gmt":"2025-01-13T10:19:52","slug":"python3%e5%a6%82%e4%bd%95%e5%8d%87%e7%ba%a7","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1156734.html","title":{"rendered":"python3\u5982\u4f55\u5347\u7ea7"},"content":{"rendered":"

\"python3\u5982\u4f55\u5347\u7ea7\"<\/p>\n

Python3\u7684\u5347\u7ea7\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\uff1a\u4f7f\u7528\u5305\u7ba1\u7406\u5de5\u5177\uff08\u5982pip\uff09\u6765\u5347\u7ea7\u3001\u901a\u8fc7\u7cfb\u7edf\u5305\u7ba1\u7406\u5668\uff08\u5982apt\u3001yum\u7b49\uff09\u6765\u5347\u7ea7\u3001\u4ece\u6e90\u4ee3\u7801\u7f16\u8bd1\u5b89\u88c5\u65b0\u7684\u7248\u672c\u3001\u4f7f\u7528pyenv\u7ba1\u7406\u548c\u5347\u7ea7Python\u7248\u672c\u3002<\/strong><\/p>\n<\/p>\n

\u901a\u8fc7\u5305\u7ba1\u7406\u5de5\u5177\uff08\u5982pip\uff09\u6765\u5347\u7ea7Python\u7684\u76f8\u5173\u5e93\u548c\u5de5\u5177\u662f\u6700\u5e38\u89c1\u7684\u65b9\u6cd5\u4e4b\u4e00\u3002\u8be6\u7ec6\u6765\u8bf4\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528pip\u6765\u66f4\u65b0pip\u81ea\u8eab\u4ee5\u53ca\u901a\u8fc7\u5b83\u5b89\u88c5\u7684\u5e93\uff0c\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u6211\u4eec\u4f7f\u7528\u7684\u662f\u6700\u65b0\u7248\u672c\uff0c\u5e76\u4e14\u53ef\u4ee5\u907f\u514d\u4e00\u4e9b\u6f5c\u5728\u7684\u517c\u5bb9\u6027\u95ee\u9898\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n

    \n
  1. \n

    \u5347\u7ea7pip<\/strong>\uff1a<\/p>\n<\/p>\n

      \n
    • \u9996\u5148\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5347\u7ea7pip\uff1a\n
      python -m pip install --upgrade pip<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u8fd9\u5c06\u786e\u4fddpip\u672c\u8eab\u662f\u6700\u65b0\u7248\u672c\uff0c\u80fd\u591f\u5904\u7406\u6700\u65b0\u7684\u5305\u683c\u5f0f\u548c\u4f9d\u8d56\u7ba1\u7406\u3002<\/li>\n<\/p>\n<\/ul>\n<\/li>\n
    • \n
      \u5347\u7ea7\u5df2\u5b89\u88c5\u7684\u5305<\/strong>\uff1a<\/p>\n<\/p>\n
        \n
      • \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u5df2\u5b89\u88c5\u7684\u5305\uff1a\n
        pip list --outdated<\/p>\n
        <\/code><\/pre>\n<\/p>\n
        \u8fd9\u5c06\u5217\u51fa\u6240\u6709\u53ef\u4ee5\u5347\u7ea7\u7684\u5305\u3002<\/li>\n<\/p>\n
      • \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5347\u7ea7\u5355\u4e2a\u5305\uff1a\n
        pip install --upgrade \u5305\u540d<\/p>\n
        <\/code><\/pre>\n<\/p>\n
        \u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528\u811a\u672c\u4e00\u6b21\u6027\u5347\u7ea7\u6240\u6709\u5305\uff1a<\/p>\n
        import subprocess<\/p>\n
        outdated_packages = subprocess.check_output(['pip', 'list', '--outdated']).decode('utf-8').split('\\n')<\/p>\n
        for package in outdated_packages:<\/p>\n
            if package:<\/p>\n
                package_name = package.split()[0]<\/p>\n
                subprocess.call(['pip', 'install', '--upgrade', package_name])<\/p>\n
        <\/code><\/pre>\n<\/p>\n<\/li>\n<\/ul>\n<\/li>\n
      • \n
        \u9a8c\u8bc1Python\u7248\u672c<\/strong>\uff1a<\/p>\n<\/p>\n
          \n
        • \u5347\u7ea7\u5b8c\u6bd5\u540e\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u5f53\u524dPython\u7248\u672c\uff1a\n
          python --version<\/p>\n
          <\/code><\/pre>\n<\/p>\n
          \u6216\u8005<\/p>\n
          python3 --version<\/p>\n
          <\/code><\/pre>\n<\/p>\n
          \u786e\u4fdd\u5b83\u663e\u793a\u7684\u662f\u6700\u65b0\u7248\u672c\u3002<\/li>\n<\/p>\n<\/ul>\n<\/li>\n<\/ol>\n
          \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u8be6\u7ec6\u4ecb\u7ecd\u5176\u4ed6\u51e0\u79cd\u5347\u7ea7Python3\u7684\u65b9\u6cd5\u3002<\/p>\n<\/p>\n
          \u4e00\u3001\u4f7f\u7528\u7cfb\u7edf\u5305\u7ba1\u7406\u5668\u6765\u5347\u7ea7<\/h2>\n<\/p>\n
          1\u3001\u4f7f\u7528apt\uff08\u9002\u7528\u4e8eDebian\/Ubuntu\uff09<\/h3>\n<\/p>\n
          \u5982\u679c\u4f60\u4f7f\u7528\u7684\u662fDebian\u6216Ubuntu\u7cfb\u7edf\uff0c\u53ef\u4ee5\u901a\u8fc7apt\u6765\u5347\u7ea7Python\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n
            \n
          1. \n
            \u66f4\u65b0\u5305\u5217\u8868<\/strong>\uff1a<\/p>\n<\/p>\n
            sudo apt update<\/p>\n
            <\/code><\/pre>\n<\/p>\n<\/li>\n
          2. \n
            \u5b89\u88c5\u65b0\u7684Python\u7248\u672c<\/strong>\uff1a<\/p>\n<\/p>\n
            sudo apt install python3.x<\/p>\n
            <\/code><\/pre>\n<\/p>\n
            \u5176\u4e2d x<\/code> \u662f\u4f60\u60f3\u8981\u5b89\u88c5\u7684Python\u5b50\u7248\u672c\u53f7\uff08\u4f8b\u5982 python3.9<\/code>\uff09\u3002<\/p>\n<\/p>\n<\/li>\n
          3. \n
            \u66f4\u65b0\u9ed8\u8ba4Python\u7248\u672c<\/strong>\uff1a<\/p>\n
            \u5982\u679c\u4f60\u60f3\u5c06\u65b0\u7684Python\u7248\u672c\u8bbe\u7f6e\u4e3a\u9ed8\u8ba4Python\u7248\u672c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<\/p>\n
            sudo update-alternatives --install \/usr\/bin\/python3 python3 \/usr\/bin\/python3.x 1<\/p>\n
            <\/code><\/pre>\n<\/p>\n
            \u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u9009\u62e9\u9ed8\u8ba4\u7248\u672c\uff1a<\/p>\n<\/p>\n
            sudo update-alternatives --config python3<\/p>\n
            <\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n
            2\u3001\u4f7f\u7528yum\uff08\u9002\u7528\u4e8eCentOS\/Fedora\uff09<\/h3>\n<\/p>\n
            \u5982\u679c\u4f60\u4f7f\u7528\u7684\u662fCentOS\u6216Fedora\u7cfb\u7edf\uff0c\u53ef\u4ee5\u901a\u8fc7yum\u6765\u5347\u7ea7Python\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n
              \n
            1. \n
              \u66f4\u65b0\u5305\u5217\u8868<\/strong>\uff1a<\/p>\n<\/p>\n
              sudo yum update<\/p>\n
              <\/code><\/pre>\n<\/p>\n<\/li>\n
            2. \n
              \u5b89\u88c5\u65b0\u7684Python\u7248\u672c<\/strong>\uff1a<\/p>\n<\/p>\n
              sudo yum install python3.x<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u5176\u4e2d x<\/code> \u662f\u4f60\u60f3\u8981\u5b89\u88c5\u7684Python\u5b50\u7248\u672c\u53f7\uff08\u4f8b\u5982 python3.9<\/code>\uff09\u3002<\/p>\n<\/p>\n<\/li>\n
            3. \n
              \u66f4\u65b0\u9ed8\u8ba4Python\u7248\u672c<\/strong>\uff1a<\/p>\n
              \u5982\u679c\u9700\u8981\u5c06\u65b0\u7684Python\u7248\u672c\u8bbe\u7f6e\u4e3a\u9ed8\u8ba4Python\u7248\u672c\uff0c\u53ef\u4ee5\u521b\u5efa\u7b26\u53f7\u94fe\u63a5\uff1a<\/p>\n<\/p>\n
              sudo ln -sf \/usr\/bin\/python3.x \/usr\/bin\/python3<\/p>\n
              <\/code><\/pre>\n<\/p>\n<\/li>\n<\/ol>\n
              \u4e8c\u3001\u4ece\u6e90\u4ee3\u7801\u7f16\u8bd1\u5b89\u88c5<\/h2>\n<\/p>\n
              \u5982\u679c\u4f60\u9700\u8981\u7279\u5b9a\u7248\u672c\u7684Python\uff0c\u6216\u8005\u4f60\u7684\u7cfb\u7edf\u5305\u7ba1\u7406\u5668\u4e0d\u63d0\u4f9b\u6700\u65b0\u7248\u672c\u7684Python\uff0c\u4f60\u53ef\u4ee5\u4ece\u6e90\u4ee3\u7801\u7f16\u8bd1\u5b89\u88c5\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n
              1\u3001\u4e0b\u8f7dPython\u6e90\u4ee3\u7801<\/h3>\n<\/p>\n
              \u9996\u5148\uff0c\u8bbf\u95eePython\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u4f60\u9700\u8981\u7684Python\u6e90\u4ee3\u7801\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\u7684\u6e90\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
              wget https:\/\/www.python.org\/ftp\/python\/3.x.x\/Python-3.x.x.tgz<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u5176\u4e2d 3.x.x<\/code> \u662f\u4f60\u9700\u8981\u7684Python\u7248\u672c\u53f7\u3002<\/p>\n<\/p>\n
              2\u3001\u89e3\u538b\u7f29\u6e90\u4ee3\u7801<\/h3>\n<\/p>\n
              \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u89e3\u538b\u7f29\u4e0b\u8f7d\u7684\u6e90\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
              tar -xzf Python-3.x.x.tgz<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              3\u3001\u914d\u7f6e\u548c\u7f16\u8bd1<\/h3>\n<\/p>\n
              \u8fdb\u5165\u89e3\u538b\u540e\u7684\u76ee\u5f55\u5e76\u8fd0\u884c\u914d\u7f6e\u811a\u672c\uff1a<\/p>\n<\/p>\n
              cd Python-3.x.x<\/p>\n
              .\/configure --enable-optimizations<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u7f16\u8bd1Python\u6e90\u4ee3\u7801\uff1a<\/p>\n<\/p>\n
              make -j 8<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              -j 8<\/code> \u6307\u5b9a\u4f7f\u75288\u4e2aCPU\u6838\u5fc3\u8fdb\u884c\u7f16\u8bd1\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u4f60\u7684\u7cfb\u7edf\u8c03\u6574\u8fd9\u4e2a\u6570\u5b57\u3002<\/p>\n<\/p>\n
              4\u3001\u5b89\u88c5Python<\/h3>\n<\/p>\n
              \u7f16\u8bd1\u5b8c\u6210\u540e\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Python\uff1a<\/p>\n<\/p>\n
              sudo make altinstall<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u4f7f\u7528 altinstall<\/code> \u800c\u4e0d\u662f install<\/code> \u662f\u4e3a\u4e86\u907f\u514d\u8986\u76d6\u7cfb\u7edf\u9ed8\u8ba4\u7684Python\u7248\u672c\u3002<\/p>\n<\/p>\n
              5\u3001\u9a8c\u8bc1\u5b89\u88c5<\/h3>\n<\/p>\n
              \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u65b0\u7684Python\u7248\u672c\uff1a<\/p>\n<\/p>\n
              python3.x --version<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u5176\u4e2d 3.x<\/code> \u662f\u4f60\u5b89\u88c5\u7684Python\u7248\u672c\u53f7\u3002<\/p>\n<\/p>\n
              \u4e09\u3001\u4f7f\u7528pyenv\u7ba1\u7406\u548c\u5347\u7ea7Python\u7248\u672c<\/h2>\n<\/p>\n
              pyenv \u662f\u4e00\u4e2aPython\u7248\u672c\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u8ba9\u4f60\u5728\u540c\u4e00\u7cfb\u7edf\u4e0a\u5b89\u88c5\u548c\u7ba1\u7406\u591a\u4e2aPython\u7248\u672c\u3002\u4ee5\u4e0b\u662f\u5177\u4f53\u6b65\u9aa4\uff1a<\/p>\n<\/p>\n
              1\u3001\u5b89\u88c5pyenv<\/h3>\n<\/p>\n
              \u9996\u5148\uff0c\u4f60\u9700\u8981\u5b89\u88c5pyenv\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5pyenv\uff1a<\/p>\n<\/p>\n
              curl https:\/\/pyenv.run | bash<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\u5230\u4f60\u7684 ~\/.bashrc<\/code> \u6216 ~\/.zshrc<\/code> \u6587\u4ef6\u4e2d\uff1a<\/p>\n<\/p>\n
              export PATH="$HOME\/.pyenv\/bin:$PATH"<\/p>\n
              eval "$(pyenv init --path)"<\/p>\n
              eval "$(pyenv init -)"<\/p>\n
              eval "$(pyenv virtualenv-init -)"<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u7136\u540e\uff0c\u91cd\u65b0\u52a0\u8f7d\u4f60\u7684shell\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<\/p>\n
              source ~\/.bashrc<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              2\u3001\u5b89\u88c5\u65b0\u7684Python\u7248\u672c<\/h3>\n<\/p>\n
              \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u53ef\u7528\u7684Python\u7248\u672c\uff1a<\/p>\n<\/p>\n
              pyenv install --list<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u9009\u62e9\u4f60\u9700\u8981\u7684\u7248\u672c\u5e76\u5b89\u88c5\uff1a<\/p>\n<\/p>\n
              pyenv install 3.x.x<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u5176\u4e2d 3.x.x<\/code> \u662f\u4f60\u9700\u8981\u7684Python\u7248\u672c\u53f7\u3002<\/p>\n<\/p>\n
              3\u3001\u8bbe\u7f6e\u9ed8\u8ba4Python\u7248\u672c<\/h3>\n<\/p>\n
              \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8bbe\u7f6e\u9ed8\u8ba4Python\u7248\u672c\uff1a<\/p>\n<\/p>\n
              pyenv global 3.x.x<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u4f60\u4e5f\u53ef\u4ee5\u4e3a\u7279\u5b9a\u9879\u76ee\u8bbe\u7f6ePython\u7248\u672c\uff1a<\/p>\n<\/p>\n
              pyenv local 3.x.x<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              4\u3001\u9a8c\u8bc1\u5b89\u88c5<\/h3>\n<\/p>\n
              \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u68c0\u67e5\u65b0\u7684Python\u7248\u672c\uff1a<\/p>\n<\/p>\n
              python --version<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u786e\u4fdd\u5b83\u663e\u793a\u7684\u662f\u4f60\u5b89\u88c5\u7684\u7248\u672c\u3002<\/p>\n<\/p>\n
              \u56db\u3001\u5728Windows\u7cfb\u7edf\u4e0a\u5347\u7ea7Python<\/h2>\n<\/p>\n
              \u5728Windows\u7cfb\u7edf\u4e0a\u5347\u7ea7Python\u4e5f\u6709\u591a\u79cd\u65b9\u6cd5\uff0c\u4ee5\u4e0b\u662f\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n
              1\u3001\u4f7f\u7528Python\u5b98\u7f51\u5b89\u88c5\u7a0b\u5e8f<\/h3>\n<\/p>\n
              \u8bbf\u95eePython\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u6700\u65b0\u7248\u672c\u7684Python\u5b89\u88c5\u7a0b\u5e8f\u3002\u8fd0\u884c\u5b89\u88c5\u7a0b\u5e8f\u5e76\u9009\u62e9\u201c\u5347\u7ea7\u73b0\u6709\u7684Python\u5b89\u88c5\u201d\u9009\u9879\u3002\u5b89\u88c5\u7a0b\u5e8f\u5c06\u81ea\u52a8\u68c0\u6d4b\u5e76\u5347\u7ea7\u73b0\u6709\u7684Python\u7248\u672c\u3002<\/p>\n<\/p>\n
              2\u3001\u4f7f\u7528Chocolatey\u5305\u7ba1\u7406\u5668<\/h3>\n<\/p>\n
              Chocolatey \u662f\u4e00\u4e2aWindows\u4e0a\u7684\u5305\u7ba1\u7406\u5668\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u5b89\u88c5\u548c\u7ba1\u7406Python\u3002\u9996\u5148\uff0c\u5b89\u88c5Chocolatey\uff1a<\/p>\n<\/p>\n
              Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https:\/\/community.chocolatey.org\/install.ps1'))<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\u6216\u5347\u7ea7Python\uff1a<\/p>\n<\/p>\n
              choco install python --version=3.x.x<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u5176\u4e2d 3.x.x<\/code> \u662f\u4f60\u9700\u8981\u7684Python\u7248\u672c\u53f7\u3002<\/p>\n<\/p>\n
              3\u3001\u4f7f\u7528Anaconda<\/h3>\n<\/p>\n
              Anaconda \u662f\u4e00\u4e2aPython\u53d1\u884c\u7248\uff0c\u5b83\u5305\u542b\u4e86\u8bb8\u591a\u79d1\u5b66\u8ba1\u7b97\u548c\u6570\u636e\u5206\u6790\u7684\u5de5\u5177\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528Anaconda\u6765\u7ba1\u7406\u548c\u5347\u7ea7Python\u3002\u9996\u5148\uff0c\u4e0b\u8f7d\u5e76\u5b89\u88c5Anaconda\u3002\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6253\u5f00Anaconda Prompt\u5e76\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u65b0\u7684Python\u73af\u5883\uff1a<\/p>\n<\/p>\n
              conda create -n myenv python=3.x<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u6fc0\u6d3b\u65b0\u7684\u73af\u5883\uff1a<\/p>\n<\/p>\n
              conda activate myenv<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5347\u7ea7\u73b0\u6709\u7684Python\u73af\u5883\uff1a<\/p>\n<\/p>\n
              conda update python<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u4e94\u3001\u5347\u7ea7Python\u5e93\u548c\u5de5\u5177<\/h2>\n<\/p>\n
              \u9664\u4e86\u5347\u7ea7Python\u672c\u8eab\uff0c\u8fd8\u9700\u8981\u786e\u4fdd\u4f60\u4f7f\u7528\u7684\u5e93\u548c\u5de5\u5177\u90fd\u662f\u6700\u65b0\u7684\u3002\u4ee5\u4e0b\u662f\u5e38\u7528\u7684\u5e93\u548c\u5de5\u5177\u7684\u5347\u7ea7\u65b9\u6cd5\uff1a<\/p>\n<\/p>\n
              1\u3001\u5347\u7ea7pip<\/h3>\n<\/p>\n
              \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5347\u7ea7pip\uff1a<\/p>\n<\/p>\n
              python -m pip install --upgrade pip<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              2\u3001\u5347\u7ea7setuptools\u548cwheel<\/h3>\n<\/p>\n
              \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5347\u7ea7setuptools\u548cwheel\uff1a<\/p>\n<\/p>\n
              pip install --upgrade setuptools wheel<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              3\u3001\u5347\u7ea7\u5e38\u7528\u5e93<\/h3>\n<\/p>\n
              \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u5df2\u5b89\u88c5\u7684\u5e93\uff1a<\/p>\n<\/p>\n
              pip list --outdated<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u5347\u7ea7\u5355\u4e2a\u5e93\uff1a<\/p>\n<\/p>\n
              pip install --upgrade \u5e93\u540d<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528\u811a\u672c\u4e00\u6b21\u6027\u5347\u7ea7\u6240\u6709\u5e93\uff1a<\/p>\n<\/p>\n
              import subprocess<\/p>\n
              outdated_packages = subprocess.check_output(['pip', 'list', '--outdated']).decode('utf-8').split('\\n')<\/p>\n
              for package in outdated_packages:<\/p>\n
                  if package:<\/p>\n
                      package_name = package.split()[0]<\/p>\n
                      subprocess.call(['pip', 'install', '--upgrade', package_name])<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              4\u3001\u5347\u7ea7\u865a\u62df\u73af\u5883<\/h3>\n<\/p>\n
              \u5982\u679c\u4f60\u4f7f\u7528\u865a\u62df\u73af\u5883\u6765\u7ba1\u7406\u4f60\u7684\u9879\u76ee\uff0c\u786e\u4fdd\u4f60\u5347\u7ea7\u4e86\u6240\u6709\u865a\u62df\u73af\u5883\u4e2d\u7684\u5e93\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u521b\u5efa\u548c\u6fc0\u6d3b\u65b0\u7684\u865a\u62df\u73af\u5883\uff1a<\/p>\n<\/p>\n
              python -m venv myenv<\/p>\n
              source myenv\/bin\/activate<\/p>\n
              <\/code><\/pre>\n<\/p>\n
              \u7136\u540e\uff0c\u4f7f\u7528pip\u6765\u5347\u7ea7\u865a\u62df\u73af\u5883\u4e2d\u7684\u5e93\u3002<\/p>\n<\/p>\n
              \u603b\u4e4b\uff0c\u5347\u7ea7Python3\u7684\u65b9\u6cd5\u6709\u5f88\u591a\uff0c\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u53ef\u4ee5\u786e\u4fdd\u4f60\u4f7f\u7528\u7684\u662f\u6700\u65b0\u7248\u672c\uff0c\u5e76\u4e14\u907f\u514d\u4e00\u4e9b\u6f5c\u5728\u7684\u517c\u5bb9\u6027\u95ee\u9898\u3002\u901a\u8fc7\u5305\u7ba1\u7406\u5de5\u5177\u3001\u7cfb\u7edf\u5305\u7ba1\u7406\u5668\u3001\u4ece\u6e90\u4ee3\u7801\u7f16\u8bd1\u5b89\u88c5\u4ee5\u53ca\u4f7f\u7528pyenv\u7b49\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u5347\u7ea7Python3\u3002\u540c\u65f6\uff0c\u786e\u4fdd\u4f60\u4f7f\u7528\u7684\u5e93\u548c\u5de5\u5177\u90fd\u662f\u6700\u65b0\u7684\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73\u7684\u6027\u80fd\u548c\u517c\u5bb9\u6027\u3002<\/p>\n<\/p>\n
              \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
               \u5982\u4f55\u68c0\u67e5\u5f53\u524d\u5b89\u88c5\u7684Python\u7248\u672c\uff1f<\/strong>
              \u8981\u68c0\u67e5\u60a8\u5f53\u524d\u5b89\u88c5\u7684Python\u7248\u672c\uff0c\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u6216\u7ec8\u7aef\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a  <\/p>\n
              python3 --version\n<\/code><\/pre>\n
              \u8fd9\u5c06\u663e\u793a\u5f53\u524d\u5b89\u88c5\u7684Python 3\u7248\u672c\u4fe1\u606f\u3002\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662fWindows\u7cfb\u7edf\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u4f7f\u7528py<\/code>\u547d\u4ee4\u3002  <\/p>\n
              \u5728Windows\u7cfb\u7edf\u4e2d\u5982\u4f55\u5347\u7ea7Python 3\uff1f<\/strong>
              \u5728Windows\u7cfb\u7edf\u4e0a\uff0c\u5347\u7ea7Python 3\u901a\u5e38\u6d89\u53ca\u4e0b\u8f7d\u6700\u65b0\u7684\u5b89\u88c5\u7a0b\u5e8f\u3002\u8bbf\u95eePython\u7684\u5b98\u65b9\u7f51\u7ad9\uff08python.org\uff09\uff0c\u4e0b\u8f7d\u9002\u5408\u60a8\u7cfb\u7edf\u7684\u6700\u65b0\u7248\u672c\u5b89\u88c5\u7a0b\u5e8f\u3002\u8fd0\u884c\u5b89\u88c5\u7a0b\u5e8f\u65f6\uff0c\u786e\u4fdd\u52fe\u9009\u201cAdd Python to PATH\u201d\u9009\u9879\uff0c\u5e76\u9009\u62e9\u201cUpgrade Now\u201d\u8fdb\u884c\u5347\u7ea7\u3002  <\/p>\n
              \u5728Linux\u7cfb\u7edf\u4e0a\u5982\u4f55\u901a\u8fc7\u5305\u7ba1\u7406\u5668\u5347\u7ea7Python 3\uff1f<\/strong>
              \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5305\u7ba1\u7406\u5668\u6765\u5347\u7ea7Python 3\u3002\u5bf9\u4e8eUbuntu\u548cDebian\u7cfb\u7edf\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a  <\/p>\n
              sudo apt update\nsudo apt upgrade python3\n<\/code><\/pre>\n
              \u5bf9\u4e8eCentOS\u6216RHEL\u7cfb\u7edf\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a  <\/p>\n
              sudo yum update python3\n<\/code><\/pre>\n
              \u8fd9\u4e9b\u547d\u4ee4\u5c06\u81ea\u52a8\u83b7\u53d6\u6700\u65b0\u7248\u672c\u5e76\u8fdb\u884c\u5347\u7ea7\u3002\u786e\u4fdd\u5728\u6267\u884c\u8fd9\u4e9b\u547d\u4ee4\u4e4b\u524d\u5907\u4efd\u60a8\u7684\u91cd\u8981\u9879\u76ee\uff0c\u4ee5\u514d\u51fa\u73b0\u4e0d\u517c\u5bb9\u7684\u95ee\u9898\u3002  <\/p>\n
              \u5982\u4f55\u5904\u7406Python 3\u5347\u7ea7\u540e\u53ef\u80fd\u51fa\u73b0\u7684\u517c\u5bb9\u6027\u95ee\u9898\uff1f<\/strong>
              \u5728\u5347\u7ea7Python 3\u4e4b\u540e\uff0c\u67d0\u4e9b\u65e7\u7248\u4ee3\u7801\u6216\u5e93\u53ef\u80fd\u4f1a\u51fa\u73b0\u517c\u5bb9\u6027\u95ee\u9898\u3002\u5efa\u8bae\u60a8\u5728\u5347\u7ea7\u524d\u67e5\u770b\u9879\u76ee\u4f9d\u8d56\u7684\u5e93\uff0c\u5e76\u68c0\u67e5\u5b83\u4eec\u662f\u5426\u652f\u6301\u65b0\u7248\u672c\u3002\u4f7f\u7528\u865a\u62df\u73af\u5883\uff08\u5982venv\u6216virtualenv\uff09\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5728\u4e0d\u540c\u9879\u76ee\u4e4b\u95f4\u9694\u79bb\u4f9d\u8d56\uff0c\u4ece\u800c\u51cf\u5c11\u5347\u7ea7\u5e26\u6765\u7684\u5f71\u54cd\u3002\u5728\u5347\u7ea7\u540e\uff0c\u52a1\u5fc5\u8fd0\u884c\u9879\u76ee\u7684\u6d4b\u8bd5\u7528\u4f8b\uff0c\u786e\u4fdd\u4e00\u5207\u6b63\u5e38\u5de5\u4f5c\u3002  <\/p>\n
              \u5982\u4f55\u5728macOS\u4e0a\u4f7f\u7528Homebrew\u5347\u7ea7Python 3\uff1f<\/strong>
              \u5982\u679c\u60a8\u5728macOS\u4e0a\u4f7f\u7528Homebrew\u7ba1\u7406Python\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u8f7b\u677e\u5347\u7ea7\uff1a  <\/p>\n
              brew update\nbrew upgrade python\n<\/code><\/pre>\n
              \u8fd9\u4e2a\u547d\u4ee4\u5c06\u66f4\u65b0Homebrew\u5e76\u5b89\u88c5\u53ef\u7528\u7684\u6700\u65b0Python\u7248\u672c\u3002\u5347\u7ea7\u5b8c\u6210\u540e\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7python3 --version<\/code>\u547d\u4ee4\u9a8c\u8bc1\u66f4\u65b0\u662f\u5426\u6210\u529f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Python3\u7684\u5347\u7ea7\u65b9\u6cd5\u4e3b\u8981\u5305\u62ec\uff1a\u4f7f\u7528\u5305\u7ba1\u7406\u5de5\u5177\uff08\u5982pip\uff09\u6765\u5347\u7ea7\u3001\u901a\u8fc7\u7cfb\u7edf\u5305\u7ba1\u7406\u5668\uff08\u5982apt\u3001yum\u7b49\uff09\u6765\u5347 […]","protected":false},"author":3,"featured_media":1156741,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1156734"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=1156734"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1156734\/revisions"}],"predecessor-version":[{"id":1156742,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/1156734\/revisions\/1156742"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/1156741"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=1156734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=1156734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=1156734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}