{"id":51473,"date":"2025-08-10T23:24:05","date_gmt":"2025-08-10T15:24:05","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/51473.html"},"modified":"2025-08-10T23:24:05","modified_gmt":"2025-08-10T15:24:05","slug":"%e3%80%90python-%e5%b0%8f%e8%84%9a%e6%9c%ac%c2%b7%e5%a4%a7%e7%94%a8%e9%80%94-%c2%b7-%e7%ac%ac-3-%e7%af%87%e3%80%91","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/51473.html","title":{"rendered":"\u3010Python \u5c0f\u811a\u672c\u00b7\u5927\u7528\u9014 \u00b7 \u7b2c 3 \u7bc7\u3011"},"content":{"rendered":"<h3>1. \u75db\u70b9 100 \u5b57<\/h3>\n<p>\u786c\u76d8\u91cc\u6563\u843d\u7740 IMG_2024(1).jpg\u3001IMG_2024(1) (1).jpg\u3001\u4e0b\u8f7d\u76ee\u5f55\u91cc\u540c\u540d\u4f46\u5927\u5c0f\u4e0d\u540c\u7684\u89c6\u9891\u2026\u2026 \u624b\u52a8\u6bd4\u5bf9\u65e2\u8017\u65f6\u53c8\u5bb9\u6613\u8bef\u5220\u3002\u4eca\u5929\u7528 30 \u884c Python \u811a\u672c\uff0c\u57fa\u4e8e\u300c\u5185\u5bb9\u54c8\u5e0c\u300d\u4e00\u952e\u627e\u51fa\u5e76\u5220\u9664\u91cd\u590d\u6587\u4ef6\uff0c\u652f\u6301\u591a\u76ee\u5f55\u9012\u5f52\u3001\u767d\u540d\u5355\u3001\u7a7a\u76ee\u5f55\u6e05\u7406\u3002<\/p>\n<hr>\n<h3>2. \u811a\u672c 30 \u884c<\/h3>\n<p><span class=\"token comment\">#!\/usr\/bin\/env python3<\/span><br \/>\n<span class=\"token comment\"># dedup.py<\/span><br \/>\n<span class=\"token keyword\">import<\/span> os<span class=\"token punctuation\">,<\/span> hashlib<span class=\"token punctuation\">,<\/span> argparse<span class=\"token punctuation\">,<\/span> json<br \/>\n<span class=\"token keyword\">from<\/span> pathlib <span class=\"token keyword\">import<\/span> Path<br \/>\n<span class=\"token keyword\">from<\/span> collections <span class=\"token keyword\">import<\/span> defaultdict<\/p>\n<p><span class=\"token keyword\">def<\/span> <span class=\"token function\">file_hash<\/span><span class=\"token punctuation\">(<\/span>path<span class=\"token punctuation\">,<\/span> block<span class=\"token operator\">=<\/span><span class=\"token number\">1<\/span> <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token number\">16<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token triple-quoted-string string\">\\&#8221;\\&#8221;\\&#8221;\u8ba1\u7b97 SHA256 \u54c8\u5e0c\uff0c\u8fb9\u8bfb\u8fb9\u7b97\uff0c\u5927\u6587\u4ef6\u4e5f\u591f\u7528\\&#8221;\\&#8221;\\&#8221;<\/span><br \/>\n    h <span class=\"token operator\">=<\/span> hashlib<span class=\"token punctuation\">.<\/span>sha256<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">with<\/span> <span class=\"token builtin\">open<\/span><span class=\"token punctuation\">(<\/span>path<span class=\"token punctuation\">,<\/span> <span class=\"token string\">\\&#8217;rb\\&#8217;<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token keyword\">as<\/span> f<span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token keyword\">for<\/span> chunk <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">iter<\/span><span class=\"token punctuation\">(<\/span><span class=\"token keyword\">lambda<\/span><span class=\"token punctuation\">:<\/span> f<span class=\"token punctuation\">.<\/span>read<span class=\"token punctuation\">(<\/span>block<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">b\\&#8217;\\&#8217;<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span><br \/>\n            h<span class=\"token punctuation\">.<\/span>update<span class=\"token punctuation\">(<\/span>chunk<span class=\"token punctuation\">)<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> h<span class=\"token punctuation\">.<\/span>hexdigest<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb364\u6b21\u3002\u6587\u4ef6\u53bb\u91cd\uff1a\u79d2\u5220\u91cd\u590d\u7167\u7247 \/ \u97f3\u4e50 \/ \u89c6\u9891<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[84,81,190],"topic":[],"class_list":["post-51473","post","type-post","status-publish","format-standard","hentry","category-server","tag-android","tag-python","tag-190"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - 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