{"id":28679,"date":"2023-02-10T00:16:24","date_gmt":"2022-09-09T11:52:27","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e5%88%a0%e9%99%a4-mongodb-%e6%95%b0%e6%8d%ae\/"},"modified":"2025-08-12T09:30:20","modified_gmt":"2025-08-12T01:30:20","slug":"python3-%e5%88%a0%e9%99%a4-mongodb-%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/python3-%e5%88%a0%e9%99%a4-mongodb-%e6%95%b0%e6%8d%ae\/","title":{"rendered":"Python3: \u5220\u9664 MongoDB \u6570\u636e"},"content":{"rendered":"<h2>\u7a0b\u5e8f<\/h2>\n<p>\u6587\u4ef6\u5939\u7ed3\u6784<\/p>\n<pre class=\"post-pre\"><code>$ tree -a\r\n.\r\n\u251c\u2500\u2500 .env\r\n\u251c\u2500\u2500 config_mariadb.py\r\n\u2514\u2500\u2500 mongo_delete.py\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c1\">#! \/usr\/bin\/python\r\n#\r\n#\tmongo_delete.py\r\n#\r\n#\t\t\t\t\tMar\/01\/2023\r\n#\r\n<\/span><span class=\"kn\">import<\/span>\t<span class=\"n\">sys<\/span>\r\n<span class=\"kn\">import<\/span>\t<span class=\"n\">string<\/span>\r\n<span class=\"kn\">import<\/span>\t<span class=\"n\">pymongo<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"kn\">from<\/span> <span class=\"n\">config_mariadb<\/span> <span class=\"kn\">import<\/span> <span class=\"n\">config_mariadb_proc<\/span>\r\n<span class=\"c1\"># -------------------------------------------------------------------\r\n<\/span><span class=\"k\">def<\/span>\t<span class=\"nf\">mongo_delete_proc<\/span> <span class=\"p\">(<\/span><span class=\"n\">db_aa<\/span><span class=\"p\">,<\/span><span class=\"n\">collection<\/span><span class=\"p\">,<\/span><span class=\"n\">key_in<\/span><span class=\"p\">):<\/span>\r\n\t<span class=\"n\">db_aa<\/span><span class=\"p\">[<\/span><span class=\"n\">collection<\/span><span class=\"p\">].<\/span><span class=\"nf\">delete_one <\/span><span class=\"p\">({<\/span><span class=\"sh\">\"<\/span><span class=\"s\">key<\/span><span class=\"sh\">\"<\/span><span class=\"p\">:<\/span> <span class=\"n\">key_in<\/span><span class=\"p\">})<\/span>\r\n<span class=\"c1\">#\r\n# -------------------------------------------------------------------\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"nf\">write<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">*** \u958b\u59cb ***<\/span><span class=\"se\">\\n<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">key_in<\/span> <span class=\"o\">=<\/span> <span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">argv<\/span><span class=\"p\">[<\/span><span class=\"mi\">1<\/span><span class=\"p\">]<\/span>\r\n<span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"nf\">write<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">%s<\/span><span class=\"se\">\\n<\/span><span class=\"sh\">\"<\/span> <span class=\"o\">%<\/span> <span class=\"n\">key_in<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">host<\/span><span class=\"p\">,<\/span><span class=\"n\">user<\/span><span class=\"p\">,<\/span><span class=\"n\">password<\/span><span class=\"p\">,<\/span><span class=\"n\">data_base<\/span> <span class=\"o\">=<\/span> <span class=\"nf\">config_mariadb_proc<\/span><span class=\"p\">()<\/span>\r\n<span class=\"n\">collection<\/span><span class=\"o\">=<\/span><span class=\"sh\">'<\/span><span class=\"s\">saitama<\/span><span class=\"sh\">'<\/span>\r\n<span class=\"n\">client<\/span> <span class=\"o\">=<\/span> <span class=\"n\">pymongo<\/span><span class=\"p\">.<\/span><span class=\"nc\">MongoClient<\/span><span class=\"p\">(<\/span><span class=\"n\">host<\/span><span class=\"p\">,<\/span><span class=\"n\">username<\/span><span class=\"o\">=<\/span><span class=\"n\">user<\/span><span class=\"p\">,<\/span><span class=\"n\">password<\/span><span class=\"o\">=<\/span><span class=\"n\">password<\/span><span class=\"p\">,<\/span>\r\n\t\t\t<span class=\"n\">authSource<\/span><span class=\"o\">=<\/span><span class=\"n\">data_base<\/span><span class=\"p\">,<\/span><span class=\"n\">authMechanism<\/span><span class=\"o\">=<\/span><span class=\"sh\">'<\/span><span class=\"s\">SCRAM-SHA-256<\/span><span class=\"sh\">'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"n\">db<\/span> <span class=\"o\">=<\/span> <span class=\"n\">client<\/span><span class=\"p\">[<\/span><span class=\"n\">data_base<\/span><span class=\"p\">]<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"nf\">mongo_delete_proc<\/span><span class=\"p\">(<\/span><span class=\"n\">db<\/span><span class=\"p\">,<\/span><span class=\"n\">collection<\/span><span class=\"p\">,<\/span><span class=\"n\">key_in<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n<\/span><span class=\"n\">sys<\/span><span class=\"p\">.<\/span><span class=\"n\">stderr<\/span><span class=\"p\">.<\/span><span class=\"nf\">write<\/span><span class=\"p\">(<\/span><span class=\"sh\">\"<\/span><span class=\"s\">*** \u7d42\u4e86 ***<\/span><span class=\"se\">\\n<\/span><span class=\"sh\">\"<\/span><span class=\"p\">)<\/span>\r\n<span class=\"c1\">#\r\n# -------------------------------------------------------------------\r\n<\/span><\/code><\/pre>\n<p>.env<br \/>\nconfig_mariadb.py<br \/>\n\u8bf7\u70b9\u51fb\u8fd9\u91cc<br \/>\nPython3\uff1a\u521b\u5efa MongoDB \u6570\u636e<\/p>\n<h2>\u6267\u884c\u7ed3\u679c<\/h2>\n<pre class=\"post-pre\"><code>$ .\/mongo_delete.py t1167\r\n*** \u958b\u59cb ***\r\nt1167\r\n*** \u7d42\u4e86 ***\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u7a0b\u5e8f \u6587\u4ef6\u5939\u7ed3\u6784 $ tree -a . \u251c\u2500\u2500 .env \u251c\u2500\u2500 config_mariadb.py \u2514\u2500\u2500 [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-28679","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Python3: \u5220\u9664 MongoDB \u6570\u636e - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8ePython3: \u5220\u9664 MongoDB \u6570\u636e\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/python3-\u5220\u9664-mongodb-\u6570\u636e\/\" \/>\n<meta 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