{"id":992045,"date":"2024-12-27T08:34:04","date_gmt":"2024-12-27T00:34:04","guid":{"rendered":""},"modified":"2024-12-27T08:34:07","modified_gmt":"2024-12-27T00:34:07","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8python%e6%89%b9%e9%87%8f%e6%94%b9%e5%90%8d","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/992045.html","title":{"rendered":"\u5982\u4f55\u5229\u7528Python\u6279\u91cf\u6539\u540d"},"content":{"rendered":"

\"\u5982\u4f55\u5229\u7528Python\u6279\u91cf\u6539\u540d\"<\/p>\n

\u5229\u7528Python\u6279\u91cf\u6539\u540d\u53ef\u4ee5\u901a\u8fc7os\u6a21\u5757\u3001glob\u6a21\u5757\u3001\u6b63\u5219\u8868\u8fbe\u5f0f\u7b49\u65b9\u6cd5\u5b9e\u73b0\uff0c\u5177\u4f53\u6b65\u9aa4\u5305\u62ec\uff1a\u8bfb\u53d6\u6587\u4ef6\u5217\u8868\u3001\u5b9a\u4e49\u547d\u540d\u89c4\u5219\u3001\u4fee\u6539\u6587\u4ef6\u540d\u3002<\/strong>\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7\u8fd9\u4e9b\u65b9\u6cd5\u5b9e\u73b0Python\u6279\u91cf\u6539\u540d\u3002<\/p>\n<\/p>\n

\u4e00\u3001OS\u6a21\u5757\u7684\u4f7f\u7528<\/p>\n<\/p>\n

os\u6a21\u5757\u662fPython\u7684\u6807\u51c6\u5e93\u6a21\u5757\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u884c\u4ea4\u4e92\u7684\u529f\u80fd\u3002\u901a\u8fc7os\u6a21\u5757\uff0c\u53ef\u4ee5\u8f7b\u677e\u83b7\u53d6\u6587\u4ef6\u5217\u8868\u3001\u4fee\u6539\u6587\u4ef6\u540d\u7b49\u3002<\/p>\n<\/p>\n

    \n
  1. \u83b7\u53d6\u6587\u4ef6\u5217\u8868<\/li>\n<\/ol>\n

    \u4f7f\u7528os.listdir()\u51fd\u6570\u53ef\u4ee5\u83b7\u53d6\u6307\u5b9a\u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u540d\u79f0\u3002\u7ed3\u5408os.path.isfile()\uff0c\u53ef\u4ee5\u7b5b\u9009\u51fa\u6240\u6709\u6587\u4ef6\u3002<\/p>\n<\/p>\n

    import os<\/p>\n
    def get_file_list(directory):<\/p>\n
        return [f for f in os.listdir(directory) if os.path.isfile(os.path.join(directory, f))]<\/p>\n
    <\/code><\/pre>\n<\/p>\n
      \n
    1. \u5b9a\u4e49\u547d\u540d\u89c4\u5219<\/li>\n<\/ol>\n
      \u5b9a\u4e49\u547d\u540d\u89c4\u5219\u662f\u6279\u91cf\u6539\u540d\u7684\u5173\u952e\u6b65\u9aa4\u3002\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u81ea\u5b9a\u4e49\u547d\u540d\u89c4\u5219\uff0c\u4f8b\u5982\uff1a\u589e\u52a0\u524d\u7f00\u3001\u540e\u7f00\uff0c\u66ff\u6362\u6587\u4ef6\u540d\u4e2d\u7684\u67d0\u4e9b\u90e8\u5206\u7b49\u3002<\/p>\n<\/p>\n
      def rename_files(directory, prefix):<\/p>\n
          files = get_file_list(directory)<\/p>\n
          for filename in files:<\/p>\n
              new_name = prefix + filename<\/p>\n
              os.rename(os.path.join(directory, filename), os.path.join(directory, new_name))<\/p>\n
      <\/code><\/pre>\n<\/p>\n
        \n
      1. \u6279\u91cf\u4fee\u6539\u6587\u4ef6\u540d<\/li>\n<\/ol>\n
        \u901a\u8fc7os.rename()\u51fd\u6570\uff0c\u53ef\u4ee5\u5c06\u65e7\u7684\u6587\u4ef6\u540d\u6539\u4e3a\u65b0\u7684\u6587\u4ef6\u540d\uff0c\u5b9e\u73b0\u6279\u91cf\u4fee\u6539\u3002<\/p>\n<\/p>\n
        directory = '\/path\/to\/directory'<\/p>\n
        prefix = 'new_'<\/p>\n
        rename_files(directory, prefix)<\/p>\n
        <\/code><\/pre>\n<\/p>\n
        \u4e8c\u3001GLOB\u6a21\u5757\u7684\u4f7f\u7528<\/p>\n<\/p>\n
        glob\u6a21\u5757\u63d0\u4f9b\u4e86\u6587\u4ef6\u64cd\u4f5c\u7684\u901a\u914d\u7b26\u5de5\u5177\uff0c\u9002\u5408\u7528\u4e8e\u6279\u91cf\u64cd\u4f5c\u7279\u5b9a\u683c\u5f0f\u7684\u6587\u4ef6\uff0c\u4f8b\u5982\u6240\u6709\u7684.jpg\u6587\u4ef6\u3002<\/p>\n<\/p>\n
          \n
        1. \u4f7f\u7528glob\u83b7\u53d6\u6587\u4ef6\u5217\u8868<\/li>\n<\/ol>\n
          glob.glob()\u51fd\u6570\u53ef\u4ee5\u6839\u636e\u6307\u5b9a\u7684\u901a\u914d\u7b26\u83b7\u53d6\u6587\u4ef6\u5217\u8868\u3002<\/p>\n<\/p>\n
          import glob<\/p>\n
          def get_files_by_pattern(directory, pattern):<\/p>\n
              return glob.glob(os.path.join(directory, pattern))<\/p>\n
          <\/code><\/pre>\n<\/p>\n
            \n
          1. \u6279\u91cf\u4fee\u6539\u6587\u4ef6\u540d<\/li>\n<\/ol>\n
            \u7ed3\u5408os\u6a21\u5757\u7684os.rename()\u51fd\u6570\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u7279\u5b9a\u683c\u5f0f\u6587\u4ef6\u7684\u6279\u91cf\u6539\u540d\u3002<\/p>\n<\/p>\n
            def rename_images(directory):<\/p>\n
                images = get_files_by_pattern(directory, '*.jpg')<\/p>\n
                for i, filename in enumerate(images):<\/p>\n
                    new_name = f'image_{i}.jpg'<\/p>\n
                    os.rename(filename, os.path.join(directory, new_name))<\/p>\n
            <\/code><\/pre>\n<\/p>\n
            \u4e09\u3001\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u4f7f\u7528<\/p>\n<\/p>\n
            \u6b63\u5219\u8868\u8fbe\u5f0f\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5b57\u7b26\u4e32\u5904\u7406\u529f\u80fd\uff0c\u53ef\u4ee5\u7528\u6765\u5bf9\u6587\u4ef6\u540d\u8fdb\u884c\u590d\u6742\u7684\u5339\u914d\u548c\u66ff\u6362\u64cd\u4f5c\u3002<\/p>\n<\/p>\n
              \n
            1. \u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u6587\u4ef6\u540d<\/li>\n<\/ol>\n
              \u901a\u8fc7re\u6a21\u5757\uff0c\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u5339\u914d\u9700\u8981\u4fee\u6539\u7684\u6587\u4ef6\u540d\u90e8\u5206\u3002<\/p>\n<\/p>\n
              import re<\/p>\n
              def modify_filename(filename, pattern, replacement):<\/p>\n
                  return re.sub(pattern, replacement, filename)<\/p>\n
              <\/code><\/pre>\n<\/p>\n
                \n
              1. \u6279\u91cf\u4fee\u6539\u6587\u4ef6\u540d<\/li>\n<\/ol>\n
                \u7ed3\u5408os\u6a21\u5757\u548c\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u6587\u4ef6\u540d\u6279\u91cf\u4fee\u6539\u9700\u6c42\u3002<\/p>\n<\/p>\n
                def rename_with_regex(directory, pattern, replacement):<\/p>\n
                    files = get_file_list(directory)<\/p>\n
                    for filename in files:<\/p>\n
                        new_name = modify_filename(filename, pattern, replacement)<\/p>\n
                        os.rename(os.path.join(directory, filename), os.path.join(directory, new_name))<\/p>\n
                <\/code><\/pre>\n<\/p>\n
                \u56db\u3001\u7efc\u5408\u5b9e\u4f8b\uff1a\u6279\u91cf\u4fee\u6539\u6587\u4ef6\u540d<\/p>\n<\/p>\n
                \u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u7ed3\u5408\u4ee5\u4e0a\u591a\u79cd\u65b9\u6cd5\u6765\u6ee1\u8db3\u4e0d\u540c\u7684\u6279\u91cf\u6539\u540d\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u5c06\u67d0\u4e2a\u76ee\u5f55\u4e0b\u6240\u6709\u7684.txt\u6587\u4ef6\u6539\u540d\uff0c\u5e76\u589e\u52a0\u65e5\u671f\u524d\u7f00\u3002<\/p>\n<\/p>\n
                import os<\/p>\n
                import datetime<\/p>\n
                def rename_txt_files_with_date(directory):<\/p>\n
                    files = get_files_by_pattern(directory, '*.txt')<\/p>\n
                    date_prefix = datetime.datetime.now().strftime('%Y%m%d_')<\/p>\n
                    for filename in files:<\/p>\n
                        base_name = os.path.basename(filename)<\/p>\n
                        new_name = date_prefix + base_name<\/p>\n
                        os.rename(filename, os.path.join(directory, new_name))<\/p>\n
                directory = '\/path\/to\/directory'<\/p>\n
                rename_txt_files_with_date(directory)<\/p>\n
                <\/code><\/pre>\n<\/p>\n
                \u4e94\u3001\u5904\u7406\u5f02\u5e38\u60c5\u51b5<\/p>\n<\/p>\n
                \u5728\u5b9e\u9645\u64cd\u4f5c\u4e2d\uff0c\u53ef\u80fd\u4f1a\u9047\u5230\u5404\u79cd\u5f02\u5e38\u60c5\u51b5\uff0c\u5982\u6587\u4ef6\u540d\u51b2\u7a81\u3001\u6743\u9650\u4e0d\u8db3\u7b49\u3002\u4e3a\u6b64\uff0c\u53ef\u4ee5\u4f7f\u7528\u5f02\u5e38\u5904\u7406\u673a\u5236\u6765\u63d0\u9ad8\u4ee3\u7801\u7684\u5065\u58ee\u6027\u3002<\/p>\n<\/p>\n
                def SAFe<\/a>_rename(old_path, new_path):<\/p>\n
                    try:<\/p>\n
                        os.rename(old_path, new_path)<\/p>\n
                    except OSError as e:<\/p>\n
                        print(f"Error renaming {old_path} to {new_path}: {e}")<\/p>\n
                def rename_files_with_error_handling(directory, prefix):<\/p>\n
                    files = get_file_list(directory)<\/p>\n
                    for filename in files:<\/p>\n
                        new_name = prefix + filename<\/p>\n
                        safe_rename(os.path.join(directory, filename), os.path.join(directory, new_name))<\/p>\n
                <\/code><\/pre>\n<\/p>\n
                \u901a\u8fc7\u4ee5\u4e0a\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7075\u6d3b\u5730\u5229\u7528Python\u5b9e\u73b0\u6279\u91cf\u6539\u540d\u64cd\u4f5c\u3002\u6839\u636e\u4e0d\u540c\u7684\u9700\u6c42\u548c\u6761\u4ef6\uff0c\u9009\u62e9\u5408\u9002\u7684\u6a21\u5757\u548c\u65b9\u6cd5\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u65e0\u8bba\u662f\u7b80\u5355\u7684\u6587\u4ef6\u540d\u4fee\u6539\uff0c\u8fd8\u662f\u590d\u6742\u7684\u6a21\u5f0f\u5339\u914d\u66ff\u6362\uff0cPython\u90fd\u80fd\u63d0\u4f9b\u9ad8\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<\/p>\n
                \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
                 \u5982\u4f55\u4f7f\u7528Python\u6279\u91cf\u4fee\u6539\u6587\u4ef6\u540d\uff1f<\/strong>
                \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528os<\/code>\u548cshutil<\/code>\u6a21\u5757\u6765\u6279\u91cf\u4fee\u6539\u6587\u4ef6\u540d\u3002\u9996\u5148\uff0c\u4f7f\u7528os.listdir()<\/code>\u51fd\u6570\u83b7\u53d6\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u540d\uff0c\u7136\u540e\u904d\u5386\u8fd9\u4e9b\u6587\u4ef6\u540d\uff0c\u4f7f\u7528os.rename()<\/code>\u51fd\u6570\u8fdb\u884c\u4fee\u6539\u3002\u786e\u4fdd\u5728\u4fee\u6539\u524d\u5148\u5907\u4efd\u6587\u4ef6\uff0c\u4ee5\u9632\u6b62\u6570\u636e\u4e22\u5931\u3002<\/p>\n
                \u6211\u9700\u8981\u5b89\u88c5\u54ea\u4e9b\u5e93\u6765\u5b9e\u73b0\u6587\u4ef6\u6279\u91cf\u6539\u540d\uff1f<\/strong>
                \u901a\u5e38\uff0cPython\u81ea\u5e26\u7684os<\/code>\u548cshutil<\/code>\u6a21\u5757\u5c31\u53ef\u4ee5\u5b8c\u6210\u6279\u91cf\u6539\u540d\u7684\u4efb\u52a1\u3002\u7528\u6237\u4e0d\u9700\u8981\u5b89\u88c5\u989d\u5916\u7684\u5e93\uff0c\u53ea\u9700\u786e\u4fddPython\u73af\u5883\u5df2\u6b63\u786e\u914d\u7f6e\u5373\u53ef\u3002\u5982\u679c\u4f60\u9700\u8981\u5904\u7406Excel\u6216CSV\u6587\u4ef6\uff0c\u8fd8\u53ef\u4ee5\u8003\u8651\u5b89\u88c5pandas<\/code>\u5e93\u3002<\/p>\n
                \u662f\u5426\u53ef\u4ee5\u4f7f\u7528Python\u5bf9\u7279\u5b9a\u7c7b\u578b\u7684\u6587\u4ef6\u8fdb\u884c\u6279\u91cf\u6539\u540d\uff1f<\/strong>
                \u5f53\u7136\u53ef\u4ee5\uff01\u5728\u904d\u5386\u6587\u4ef6\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u6761\u4ef6\u8bed\u53e5\u6765\u7b5b\u9009\u7279\u5b9a\u7c7b\u578b\u7684\u6587\u4ef6\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u53ea\u60f3\u6539\u540d\u540e\u7f00\u4e3a.txt<\/code>\u7684\u6587\u4ef6\uff0c\u53ef\u4ee5\u5728\u904d\u5386\u65f6\u6dfb\u52a0\u4e00\u4e2a\u5224\u65ad\u6761\u4ef6\uff1aif filename.endswith('.txt'):<\/code>\u3002\u8fd9\u6837\uff0c\u4f60\u5c31\u53ef\u4ee5\u53ea\u5bf9\u7279\u5b9a\u7c7b\u578b\u7684\u6587\u4ef6\u8fdb\u884c\u6279\u91cf\u6539\u540d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u5229\u7528Python\u6279\u91cf\u6539\u540d\u53ef\u4ee5\u901a\u8fc7os\u6a21\u5757\u3001glob\u6a21\u5757\u3001\u6b63\u5219\u8868\u8fbe\u5f0f\u7b49\u65b9\u6cd5\u5b9e\u73b0\uff0c\u5177\u4f53\u6b65\u9aa4\u5305\u62ec\uff1a\u8bfb\u53d6\u6587\u4ef6\u5217\u8868\u3001\u5b9a\u4e49 […]","protected":false},"author":3,"featured_media":992052,"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\/992045"}],"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=992045"}],"version-history":[{"count":"1","href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/992045\/revisions"}],"predecessor-version":[{"id":992054,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/992045\/revisions\/992054"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/992052"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=992045"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=992045"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=992045"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}