{"id":3758,"date":"2026-09-21T07:41:19","date_gmt":"2026-09-21T07:41:19","guid":{"rendered":"https:\/\/otus.ru\/journal\/?p=3758"},"modified":"2026-09-25T15:38:36","modified_gmt":"2026-09-25T15:38:36","slug":"serializaciya-v-programmirovanii","status":"publish","type":"post","link":"https:\/\/otus.ru\/journal\/serializaciya-v-programmirovanii\/","title":{"rendered":"\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f: \u043a\u0430\u043a \u043e\u0431\u044a\u0435\u043a\u0442 \u043f\u0440\u0435\u0432\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u0432 \u043f\u043e\u0442\u043e\u043a \u0431\u0430\u0439\u0442 \u0438 \u043e\u0431\u0440\u0430\u0442\u043d\u043e"},"content":{"rendered":"<p><strong>\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f<\/strong> &#8212; \u044d\u0442\u043e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u0438\u0437 \u043f\u0430\u043c\u044f\u0442\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u0432 \u043f\u043b\u043e\u0441\u043a\u0443\u044e \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0431\u0430\u0439\u0442 \u0438\u043b\u0438 \u0442\u0435\u043a\u0441\u0442\u0430, \u043f\u0440\u0438\u0433\u043e\u0434\u043d\u0443\u044e \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0432 \u0444\u0430\u0439\u043b\u0435, \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u043f\u043e \u0441\u0435\u0442\u0438 \u0438\u043b\u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 \u043e\u0447\u0435\u0440\u0435\u0434\u044c. \u041e\u0431\u0440\u0430\u0442\u043d\u0430\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f <strong>\u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f<\/strong> &#8212; \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u0438\u0437 \u044d\u0442\u043e\u0439 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438. \u0412 \u043f\u0430\u043c\u044f\u0442\u0438 \u043e\u0431\u044a\u0435\u043a\u0442 \u0436\u0438\u0432\u0435\u0442 \u043a\u0430\u043a \u0441\u0432\u044f\u0437\u043a\u0430 \u0441\u0441\u044b\u043b\u043e\u043a \u0438 \u043f\u043e\u043b\u0435\u0439 \u043f\u043e \u0440\u0430\u0437\u043d\u044b\u043c \u0430\u0434\u0440\u0435\u0441\u0430\u043c; \u0447\u0442\u043e\u0431\u044b \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0435\u0433\u043e \u043d\u0430 \u0434\u0438\u0441\u043a \u0438\u043b\u0438 \u043e\u0442\u0434\u0430\u0442\u044c \u0434\u0440\u0443\u0433\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0435, \u044d\u0442\u0443 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0443 \u043d\u0443\u0436\u043d\u043e \u00ab\u0440\u0430\u0437\u043b\u043e\u0436\u0438\u0442\u044c\u00bb \u0432 \u043b\u0438\u043d\u0435\u0439\u043d\u044b\u0439 \u043f\u043e\u0442\u043e\u043a. \u041d\u0438\u0436\u0435 \u0440\u0430\u0437\u0431\u0435\u0440\u0443 \u0444\u043e\u0440\u043c\u0430\u0442\u044b, \u043a\u0440\u0438\u0442\u0435\u0440\u0438\u0438 \u0432\u044b\u0431\u043e\u0440\u0430 \u0438 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e &#8212; \u043f\u043e\u0447\u0435\u043c\u0443 \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043d\u0435\u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u043f\u0430\u0441\u043d\u0430.<\/p>\n<div class=\"oj-toc\" style=\"background:#f6f6f6;border-radius:8px;padding:14px 20px;margin:20px 0\">\n<p><strong>\u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435<\/strong><\/p>\n<ol>\n<li><a href=\"#s1\">\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0438 \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f &#8212; \u0440\u0430\u0437\u0432\u0435\u0434\u0435\u043c \u0442\u0435\u0440\u043c\u0438\u043d\u044b<\/a><\/li>\n<li><a href=\"#s2\">\u0424\u043e\u0440\u043c\u0430\u0442\u044b \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438<\/a><\/li>\n<li><a href=\"#s3\">\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0444\u043e\u0440\u043c\u0430\u0442<\/a><\/li>\n<li><a href=\"#s4\">\u041c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u043d\u0430 JSON<\/a><\/li>\n<li><a href=\"#s5\">\u041f\u0440\u0438\u043c\u0435\u0440 \u043d\u0430 pickle \u0438 \u0435\u0433\u043e \u0433\u0440\u0430\u043d\u0438\u0446\u0430<\/a><\/li>\n<li><a href=\"#s6\">\u0411\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c: \u043f\u043e\u0447\u0435\u043c\u0443 \u043d\u0435\u043b\u044c\u0437\u044f \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0442\u044c \u0447\u0443\u0436\u043e\u0439 pickle<\/a><\/li>\n<li><a href=\"#s7\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f<\/a><\/li>\n<li><a href=\"#s8\">\u0412\u044b\u0432\u043e\u0434\u044b<\/a><\/li>\n<li><a href=\"#s9\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \/ \u0441\u0432\u044f\u0437\u044c \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u043e\u0439<\/a><\/li>\n<li><a href=\"#s10\">FAQ<\/a><\/li>\n<\/ol>\n<\/div>\n<h2 id=\"s1\">\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0438 \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f &#8212; \u0440\u0430\u0437\u0432\u0435\u0434\u0435\u043c \u0442\u0435\u0440\u043c\u0438\u043d\u044b<\/h2>\n<p>\u042d\u0442\u0438 \u0434\u0432\u0430 \u0441\u043b\u043e\u0432\u0430 \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u044e\u0442 \u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435, \u0430 \u043d\u0435 \u0440\u0430\u0437\u043d\u044b\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438. \u0414\u0435\u0440\u0436\u0438\u0442\u0435 \u0446\u0435\u043f\u043e\u0447\u043a\u0443 \u0432 \u0433\u043e\u043b\u043e\u0432\u0435:<\/p>\n<ul>\n<li><strong>\u043e\u0431\u044a\u0435\u043a\u0442 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438<\/strong> (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">dict<\/code> \u0441 \u043f\u043e\u043b\u044f\u043c\u0438 \u0438 \u0432\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u043c \u0441\u043f\u0438\u0441\u043a\u043e\u043c) -&gt;<\/li>\n<li><strong>\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f<\/strong> -&gt; <strong>\u043f\u043e\u0442\u043e\u043a \u0431\u0430\u0439\u0442\/\u0442\u0435\u043a\u0441\u0442<\/strong> (\u0441\u0442\u0440\u043e\u043a\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">{\"name\": \"Sam\"}<\/code> \u0438\u043b\u0438 \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0439 \u0431\u043b\u043e\u043a) -&gt;<\/li>\n<li>\u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0430 \u0438\u043b\u0438 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0435 -&gt;<\/li>\n<li><strong>\u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f<\/strong> -&gt; <strong>\u043d\u043e\u0432\u044b\u0439 \u043e\u0431\u044a\u0435\u043a\u0442 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438<\/strong> (\u0443\u0436\u0435 \u0434\u0440\u0443\u0433\u043e\u0439 \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440, \u043d\u0435 \u0442\u043e\u0442 \u0436\u0435 \u0441\u0430\u043c\u044b\u0439).<\/li>\n<\/ul>\n<p>\u0412\u0430\u0436\u043d\u0430\u044f \u0433\u0440\u0430\u043d\u0438\u0446\u0430: \u043f\u043e\u0441\u043b\u0435 round-trip \u0432\u044b \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u0442\u0435 \u043a\u043e\u043f\u0438\u044e \u0441 \u0442\u0435\u043c\u0438 \u0436\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f\u043c\u0438, \u0430 \u043d\u0435 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u043e\u0431\u044a\u0435\u043a\u0442. \u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0432\u043d\u0435\u0448\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u044b (\u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0439 \u0444\u0430\u0439\u043b, \u0441\u0435\u0442\u0435\u0432\u043e\u0435 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0435, \u043f\u043e\u0442\u043e\u043a) \u0432 \u043e\u0431\u0449\u0435\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u043d\u0435 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f &#8212; \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0443\u044e\u0442\u0441\u044f \u0434\u0430\u043d\u043d\u044b\u0435, \u0430 \u043d\u0435 \u00ab\u0436\u0438\u0432\u044b\u0435\u00bb \u0434\u0435\u0441\u043a\u0440\u0438\u043f\u0442\u043e\u0440\u044b. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u0443 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 \u0447\u0430\u0441\u0442\u043e \u0432\u044b\u0434\u0435\u043b\u044f\u044e\u0442, \u043a\u0430\u043a\u0438\u0435 \u043f\u043e\u043b\u044f \u0438\u0434\u0443\u0442 \u0432 \u043f\u043e\u0442\u043e\u043a, \u0430 \u043a\u0430\u043a\u0438\u0435 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0437\u0430\u043d\u043e\u0432\u043e \u043f\u0440\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0435.<\/p>\n<h2 id=\"s2\">\u0424\u043e\u0440\u043c\u0430\u0442\u044b \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438<\/h2>\n<p>\u0424\u043e\u0440\u043c\u0430\u0442\u044b \u0434\u0435\u043b\u044f\u0442\u0441\u044f \u043d\u0430 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0435 (\u0447\u0435\u043b\u043e\u0432\u0435\u043a\u043e\u0447\u0438\u0442\u0430\u0435\u043c\u044b\u0435) \u0438 \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0435 (\u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0435 \u0438 \u0431\u044b\u0441\u0442\u0440\u044b\u0435). \u0412\u044b\u0431\u043e\u0440 &#8212; \u044d\u0442\u043e \u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0438\u0441\u0441 \u043c\u0435\u0436\u0434\u0443 \u0447\u0438\u0442\u0430\u0435\u043c\u043e\u0441\u0442\u044c\u044e, \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c, \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c\u044e \u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0435\u043c \u0441\u0445\u0435\u043c\u044b.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0424\u043e\u0440\u043c\u0430\u0442<\/th>\n<th>\u0422\u0438\u043f<\/th>\n<th>\u0427\u0435\u043b\u043e\u0432\u0435\u043a\u043e\u0447\u0438\u0442\u0430\u0435\u043c\u044b\u0439<\/th>\n<th>\u0421\u0445\u0435\u043c\u0430<\/th>\n<th>\u041a\u0440\u043e\u0441\u0441\u044f\u0437\u044b\u0447\u043d\u043e\u0441\u0442\u044c<\/th>\n<th>\u0422\u0438\u043f\u0438\u0447\u043d\u043e\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>JSON<\/td>\n<td>\u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439<\/td>\n<td>\u0434\u0430<\/td>\n<td>\u043d\u0435\u0442 (\u043e\u043f\u0446. JSON Schema)<\/td>\n<td>\u0432\u044b\u0441\u043e\u043a\u0430\u044f<\/td>\n<td>web-API, \u043a\u043e\u043d\u0444\u0438\u0433\u0438, \u043b\u043e\u0433\u0438<\/td>\n<\/tr>\n<tr>\n<td>XML<\/td>\n<td>\u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439<\/td>\n<td>\u0434\u0430<\/td>\n<td>\u0434\u0430 (XSD)<\/td>\n<td>\u0432\u044b\u0441\u043e\u043a\u0430\u044f<\/td>\n<td>\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u044b, SOAP, \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u0438<\/td>\n<\/tr>\n<tr>\n<td>YAML<\/td>\n<td>\u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439<\/td>\n<td>\u0434\u0430<\/td>\n<td>\u043d\u0435\u0442<\/td>\n<td>\u0441\u0440\u0435\u0434\u043d\u044f\u044f<\/td>\n<td>\u043a\u043e\u043d\u0444\u0438\u0433\u0438, CI-\u043f\u0430\u0439\u043f\u043b\u0430\u0439\u043d\u044b<\/td>\n<\/tr>\n<tr>\n<td>Protocol Buffers<\/td>\n<td>\u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0439<\/td>\n<td>\u043d\u0435\u0442<\/td>\n<td>\u0434\u0430 (.proto)<\/td>\n<td>\u0432\u044b\u0441\u043e\u043a\u0430\u044f<\/td>\n<td>gRPC, \u043c\u0435\u0436\u0441\u0435\u0440\u0432\u0438\u0441\u043d\u044b\u0439 \u043e\u0431\u043c\u0435\u043d<\/td>\n<\/tr>\n<tr>\n<td>MessagePack<\/td>\n<td>\u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0439<\/td>\n<td>\u043d\u0435\u0442<\/td>\n<td>\u043d\u0435\u0442<\/td>\n<td>\u0432\u044b\u0441\u043e\u043a\u0430\u044f<\/td>\n<td>\u043a\u0435\u0448, \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0439 JSON-\u0430\u043d\u0430\u043b\u043e\u0433<\/td>\n<\/tr>\n<tr>\n<td>pickle<\/td>\n<td>\u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0439<\/td>\n<td>\u043d\u0435\u0442<\/td>\n<td>\u043d\u0435\u0442<\/td>\n<td>\u043d\u0435\u0442 (\u0442\u043e\u043b\u044c\u043a\u043e Python)<\/td>\n<td>\u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 Python<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u041f\u043e\u044f\u0441\u043d\u0435\u043d\u0438\u044f \u043a \u0433\u0440\u0430\u043d\u0438\u0446\u0430\u043c:<\/p>\n<ul>\n<li><strong>JSON<\/strong> \u043f\u043e\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0431\u0430\u0437\u043e\u0432\u044b\u0435 \u0442\u0438\u043f\u044b (\u0441\u0442\u0440\u043e\u043a\u0438, \u0447\u0438\u0441\u043b\u0430, \u0431\u0443\u043b\u0435\u0432\u044b, \u043c\u0430\u0441\u0441\u0438\u0432\u044b, \u043e\u0431\u044a\u0435\u043a\u0442\u044b, null), \u043d\u043e \u0438\u0437 \u043a\u043e\u0440\u043e\u0431\u043a\u0438 \u043d\u0435 \u0437\u043d\u0430\u0435\u0442 \u043f\u0440\u043e \u0434\u0430\u0442\u044b, \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0430 \u0438\u043b\u0438 \u0441\u0432\u043e\u0438 \u043a\u043b\u0430\u0441\u0441\u044b &#8212; \u0438\u0445 \u043a\u043e\u0434\u0438\u0440\u0443\u044e\u0442 \u0441\u0442\u0440\u043e\u043a\u043e\u0439 \u0438\u043b\u0438 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u043c \u043f\u043e\u043b\u0435\u043c.<\/li>\n<li><strong>Protocol Buffers<\/strong> \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0437\u0430\u0440\u0430\u043d\u0435\u0435 \u043e\u043f\u0438\u0441\u0430\u0442\u044c \u0441\u0445\u0435\u043c\u0443 \u0432 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">.proto<\/code> \u0438 \u0441\u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u0434; \u0437\u0430 \u044d\u0442\u043e \u0434\u0430\u0435\u0442 \u043c\u0430\u043b\u044b\u0439 \u0440\u0430\u0437\u043c\u0435\u0440 \u0438 \u0441\u0442\u0440\u043e\u0433\u0443\u044e \u0442\u0438\u043f\u0438\u0437\u0430\u0446\u0438\u044e \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u043c\u0438 \u043d\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u044f\u0437\u044b\u043a\u0430\u0445.<\/li>\n<li><strong>pickle<\/strong> \u0443\u0434\u043e\u0431\u0435\u043d \u0432\u043d\u0443\u0442\u0440\u0438 \u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430 Python, \u043d\u043e \u043d\u0435 \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c \u043d\u0430 \u0434\u0440\u0443\u0433\u0438\u0435 \u044f\u0437\u044b\u043a\u0438 \u0438, \u043a\u0430\u043a \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u043e \u043d\u0438\u0436\u0435, \u043d\u0435\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u0435\u043d \u0434\u043b\u044f \u0447\u0443\u0436\u0438\u0445 \u0434\u0430\u043d\u043d\u044b\u0445.<\/li>\n<\/ul>\n<h2 id=\"s3\">\u041a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0444\u043e\u0440\u043c\u0430\u0442<\/h2>\n<p>\u041e\u0442\u0442\u0430\u043b\u043a\u0438\u0432\u0430\u0439\u0442\u0435\u0441\u044c \u043e\u0442 \u0437\u0430\u0434\u0430\u0447\u0438, \u0430 \u043d\u0435 \u043e\u0442 \u043f\u0440\u0438\u0432\u044b\u0447\u043a\u0438:<\/p>\n<ol>\n<li>\u0414\u0430\u043d\u043d\u044b\u0435 \u0447\u0438\u0442\u0430\u044e\u0442 \u043b\u044e\u0434\u0438 (\u043a\u043e\u043d\u0444\u0438\u0433, \u043b\u043e\u0433, \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u0439 API) &#8212; \u0431\u0435\u0440\u0438\u0442\u0435 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442, \u0447\u0430\u0449\u0435 JSON.<\/li>\n<li>\u0412\u0430\u0436\u043d\u044b \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u043e\u0441\u0442\u044c \u0438 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c (\u0432\u044b\u0441\u043e\u043a\u043e\u043d\u0430\u0433\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0439 \u043e\u0431\u043c\u0435\u043d, \u043a\u0435\u0448) &#8212; \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0439: Protocol Buffers \u0438\u043b\u0438 MessagePack.<\/li>\n<li>\u041d\u0443\u0436\u0435\u043d \u0441\u0442\u0440\u043e\u0433\u0438\u0439 \u043a\u043e\u043d\u0442\u0440\u0430\u043a\u0442 \u043c\u0435\u0436\u0434\u0443 \u043a\u043e\u043c\u0430\u043d\u0434\u0430\u043c\u0438 \u0438 \u044f\u0437\u044b\u043a\u0430\u043c\u0438 &#8212; \u0444\u043e\u0440\u043c\u0430\u0442 \u0441\u043e \u0441\u0445\u0435\u043c\u043e\u0439: Protocol Buffers \u0438\u043b\u0438 XML \u0441 XSD.<\/li>\n<li>\u0414\u0430\u043d\u043d\u044b\u0435 \u043f\u0440\u0438\u0445\u043e\u0434\u044f\u0442 \u0438\u0437\u0432\u043d\u0435 \u0438 \u0438\u043c \u043d\u0435\u043b\u044c\u0437\u044f \u0434\u043e\u0432\u0435\u0440\u044f\u0442\u044c &#8212; \u0444\u043e\u0440\u043c\u0430\u0442 \u0431\u0435\u0437 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 \u043f\u0440\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0435 (JSON), \u043d\u043e \u043d\u0435 pickle.<\/li>\n<\/ol>\n<h2 id=\"s4\">\u041c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 \u043d\u0430 JSON<\/h2>\n<p>\u041d\u0430\u0447\u043d\u0435\u043c \u0441 \u043f\u043e\u043b\u043d\u043e\u0433\u043e \u0440\u0430\u0431\u043e\u0447\u0435\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u0440\u0430 round-trip \u043d\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 Python. \u0417\u0434\u0435\u0441\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">json.dumps<\/code> \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0443\u0435\u0442 \u0441\u043b\u043e\u0432\u0430\u0440\u044c \u0432 \u0441\u0442\u0440\u043e\u043a\u0443, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">json.loads<\/code> \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u0435\u0433\u043e \u043e\u0431\u0440\u0430\u0442\u043d\u043e.<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">json<\/span>\n\n<span style=\"color: #E06C75\">data<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #ABB2BF\">{<\/span><span style=\"color: #98C379\">\"name\"<\/span><span style=\"color: #ABB2BF\">:<\/span> <span style=\"color: #98C379\">\"Sam\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"age\"<\/span><span style=\"color: #ABB2BF\">:<\/span> <span style=\"color: #D19A66\">33<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"skills\"<\/span><span style=\"color: #ABB2BF\">:<\/span> <span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"python\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"sql\"<\/span><span style=\"color: #ABB2BF\">]}<\/span>\n\n<span style=\"color: #7F848E\"># \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f: \u043e\u0431\u044a\u0435\u043a\u0442 -&gt; \u0441\u0442\u0440\u043e\u043a\u0430 JSON<\/span>\n<span style=\"color: #E06C75\">text<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E06C75\">json<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">dumps<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">data<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #E06C75\">ensure_ascii<\/span><span style=\"color: #56B6C2\">=<\/span><span style=\"color: #E5C07B\">False<\/span><span style=\"color: #ABB2BF\">)<\/span>\n<span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">text<\/span><span style=\"color: #ABB2BF\">)<\/span>\n<span style=\"color: #7F848E\"># {\"name\": \"Sam\", \"age\": 33, \"skills\": [\"python\", \"sql\"]}<\/span>\n\n<span style=\"color: #7F848E\"># \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f: \u0441\u0442\u0440\u043e\u043a\u0430 JSON -&gt; \u043d\u043e\u0432\u044b\u0439 \u043e\u0431\u044a\u0435\u043a\u0442<\/span>\n<span style=\"color: #E06C75\">restored<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E06C75\">json<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">loads<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">text<\/span><span style=\"color: #ABB2BF\">)<\/span>\n<span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">restored<\/span><span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"skills\"<\/span><span style=\"color: #ABB2BF\">][<\/span><span style=\"color: #D19A66\">0<\/span><span style=\"color: #ABB2BF\">])<\/span>\n<span style=\"color: #7F848E\"># python<\/span><\/code><\/pre>\n<p>\u0424\u043b\u0430\u0433 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">ensure_ascii=False<\/code> \u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043d\u0435-ASCII \u0441\u0438\u043c\u0432\u043e\u043b\u044b \u043a\u0430\u043a \u0435\u0441\u0442\u044c, \u0438\u043d\u0430\u0447\u0435 \u043e\u043d\u0438 \u044d\u043a\u0440\u0430\u043d\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u0432\u0438\u0434\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">\\uXXXX<\/code> &#8212; \u043d\u0430 \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0441\u0442\u044c \u044d\u0442\u043e \u043d\u0435 \u0432\u043b\u0438\u044f\u0435\u0442, \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430 \u0447\u0438\u0442\u0430\u0435\u043c\u043e\u0441\u0442\u044c. \u0427\u0442\u043e\u0431\u044b \u043f\u0438\u0441\u0430\u0442\u044c \u0441\u0440\u0430\u0437\u0443 \u0432 \u0444\u0430\u0439\u043b, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u043f\u0430\u0440\u043d\u0443\u044e \u0437\u0430\u043f\u0438\u0441\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">json.dump(data, f)<\/code> \u0438 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">json.load(f)<\/code> &#8212; \u0431\u0435\u0437 \u0441\u0443\u0444\u0444\u0438\u043a\u0441\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">s<\/code> \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u0441 \u0444\u0430\u0439\u043b\u043e\u0432\u044b\u043c \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u043c, \u0430 \u043d\u0435 \u0441\u043e \u0441\u0442\u0440\u043e\u043a\u043e\u0439. \u042d\u0442\u043e \u0447\u0430\u0441\u0442\u0430\u044f \u043f\u0443\u0442\u0430\u043d\u0438\u0446\u0430: <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">dumps<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">loads<\/code> &#8212; \u0441\u0442\u0440\u043e\u043a\u0430, <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">dump<\/code>\/<code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">load<\/code> &#8212; \u0444\u0430\u0439\u043b.<\/p>\n<h2 id=\"s5\">\u041f\u0440\u0438\u043c\u0435\u0440 \u043d\u0430 pickle \u0438 \u0435\u0433\u043e \u0433\u0440\u0430\u043d\u0438\u0446\u0430<\/h2>\n<p>\u041c\u043e\u0434\u0443\u043b\u044c <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">pickle<\/code> \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0443\u0435\u0442 \u043f\u043e\u0447\u0442\u0438 \u043b\u044e\u0431\u043e\u0439 \u043e\u0431\u044a\u0435\u043a\u0442 Python, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u044d\u043a\u0437\u0435\u043c\u043f\u043b\u044f\u0440\u044b \u0441\u0432\u043e\u0438\u0445 \u043a\u043b\u0430\u0441\u0441\u043e\u0432, \u0432 \u0431\u0430\u0439\u0442\u044b. \u042d\u0442\u043e \u0443\u0434\u043e\u0431\u043d\u043e \u0434\u043b\u044f \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f.<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">pickle<\/span>\n\n<span style=\"color: #E06C75\">blob<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E06C75\">pickle<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">dumps<\/span><span style=\"color: #ABB2BF\">({<\/span><span style=\"color: #98C379\">\"name\"<\/span><span style=\"color: #ABB2BF\">:<\/span> <span style=\"color: #98C379\">\"Sam\"<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #98C379\">\"age\"<\/span><span style=\"color: #ABB2BF\">:<\/span> <span style=\"color: #D19A66\">33<\/span><span style=\"color: #ABB2BF\">})<\/span>\n<span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">type<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">blob<\/span><span style=\"color: #ABB2BF\">))<\/span>\n<span style=\"color: #7F848E\"># &lt;class 'bytes'&gt;<\/span>\n\n<span style=\"color: #E06C75\">restored<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E06C75\">pickle<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">loads<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">blob<\/span><span style=\"color: #ABB2BF\">)<\/span>\n<span style=\"color: #E5C07B\">print<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">restored<\/span><span style=\"color: #ABB2BF\">[<\/span><span style=\"color: #98C379\">\"age\"<\/span><span style=\"color: #ABB2BF\">])<\/span>\n<span style=\"color: #7F848E\"># 33<\/span><\/code><\/pre>\n<p>\u0413\u0440\u0430\u043d\u0438\u0446\u0430 \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c\u043e\u0441\u0442\u0438: \u0444\u043e\u0440\u043c\u0430\u0442 pickle \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u0435\u043d \u0434\u043b\u044f Python \u0438 \u0432\u0435\u0440\u0441\u0438\u0438 \u0438\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0442\u043e\u0440\u0430, \u0434\u0440\u0443\u0433\u0438\u043c \u044f\u0437\u044b\u043a\u043e\u043c \u0435\u0433\u043e \u043d\u0435 \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u0442\u044c. \u0418, \u0447\u0442\u043e \u0432\u0430\u0436\u043d\u0435\u0435, \u043e\u043d \u043d\u0435\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u0435\u043d \u043f\u0440\u0438 \u0447\u0442\u0435\u043d\u0438\u0438 \u0447\u0443\u0436\u0438\u0445 \u0434\u0430\u043d\u043d\u044b\u0445.<\/p>\n<h2 id=\"s6\">\u0411\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c: \u043f\u043e\u0447\u0435\u043c\u0443 \u043d\u0435\u043b\u044c\u0437\u044f \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0442\u044c \u0447\u0443\u0436\u043e\u0439 pickle<\/h2>\n<p>\u041a\u043b\u044e\u0447\u0435\u0432\u043e\u0439 \u0440\u0438\u0441\u043a \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 &#8212; \u043d\u0435\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u0430\u044f \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043d\u0435\u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445. \u0423 JSON \u043e\u043d \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u0435\u043d: \u043f\u0430\u0440\u0441\u0435\u0440 \u0441\u0442\u0440\u043e\u0438\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0441\u0442\u0440\u043e\u043a\u0438, \u0447\u0438\u0441\u043b\u0430, \u0441\u043f\u0438\u0441\u043a\u0438 \u0438 \u0441\u043b\u043e\u0432\u0430\u0440\u0438, \u043a\u043e\u0434\u0430 \u043d\u0435 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u0442. \u0423 \u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0443\u043c\u0435\u044e\u0442 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b (pickle \u0432 Python, \u043d\u0435\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u0439 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">yaml.load<\/code> \u0432 PyYAML, \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0432 Java), \u0440\u0438\u0441\u043a \u043f\u0440\u044f\u043c\u043e\u0439: \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u0432\u0445\u043e\u0434 \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043f\u043e\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0435\u0433\u043e \u043a\u043e\u0434\u0430 \u0432 \u0432\u0430\u0448\u0435\u043c \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435. \u041e\u0433\u043e\u0432\u043e\u0440\u043a\u0430 \u043f\u0440\u043e YAML: \u0441\u0430\u043c \u0444\u043e\u0440\u043c\u0430\u0442 \u0434\u0430\u043d\u043d\u044b\u0445 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u0435\u043d, \u043e\u043f\u0430\u0441\u0435\u043d \u0438\u043c\u0435\u043d\u043d\u043e \u043d\u0435\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u0439 \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a &#8212; \u0432 PyYAML \u0434\u043b\u044f \u0432\u043d\u0435\u0448\u043d\u0438\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 \u0431\u0435\u0440\u0443\u0442 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">yaml.safe_load<\/code>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0431\u0430\u0437\u043e\u0432\u044b\u0435 \u0442\u0438\u043f\u044b.<\/p>\n<p>\u0412 pickle \u0437\u0430 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u043c\u0435\u0442\u043e\u0434 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">__reduce__<\/code>. \u0417\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442 \u0442\u043e, \u0447\u0442\u043e \u044d\u0442\u043e\u0442 \u043c\u0435\u0442\u043e\u0434 \u0432\u0435\u0440\u043d\u0435\u0442. \u0417\u043d\u0430\u0447\u0438\u0442, \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0434\u0441\u0443\u043d\u0443\u0442\u044c \u0432 \u043f\u043e\u0442\u043e\u043a \u0432\u044b\u0437\u043e\u0432 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0438:<\/p>\n<pre style=\"background:#282c34;color:#abb2bf;border-radius:8px;padding:16px 20px;margin:20px 0;overflow-x:auto;font-size:14px;line-height:1.55;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\"><code style=\"background:none\"><span style=\"color: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">pickle<\/span>\n<span style=\"color: #C678DD\">import<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E06C75\">os<\/span>\n\n<span style=\"color: #C678DD\">class<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #E5C07B\">Evil<\/span><span style=\"color: #ABB2BF\">:<\/span>\n    <span style=\"color: #C678DD\">def<\/span><span style=\"color: #ABB2BF\"> <\/span><span style=\"color: #61AFEF; font-weight: bold\">__reduce__<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E5C07B\">self<\/span><span style=\"color: #ABB2BF\">):<\/span>\n        <span style=\"color: #7F848E\"># \u0437\u0430\u0433\u0440\u0443\u0437\u0447\u0438\u043a \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442 os.system(\"echo vzlom\") \u043f\u0440\u0438 pickle.loads<\/span>\n        <span style=\"color: #C678DD\">return<\/span> <span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">os<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">system<\/span><span style=\"color: #ABB2BF\">,<\/span> <span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #98C379\">\"echo vzlom\"<\/span><span style=\"color: #ABB2BF\">,))<\/span>\n\n<span style=\"color: #E06C75\">payload<\/span> <span style=\"color: #56B6C2\">=<\/span> <span style=\"color: #E06C75\">pickle<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">dumps<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">Evil<\/span><span style=\"color: #ABB2BF\">())<\/span>\n\n<span style=\"color: #7F848E\"># \u043d\u0430 \u0434\u0440\u0443\u0433\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u0435, \u0433\u0434\u0435 \u0434\u043e\u0432\u0435\u0440\u044f\u044e\u0442 \u0432\u0445\u043e\u0434\u0443:<\/span>\n<span style=\"color: #E06C75\">pickle<\/span><span style=\"color: #56B6C2\">.<\/span><span style=\"color: #E06C75\">loads<\/span><span style=\"color: #ABB2BF\">(<\/span><span style=\"color: #E06C75\">payload<\/span><span style=\"color: #ABB2BF\">)<\/span><\/code><\/pre>\n<p>\u041f\u0440\u0438 \u0432\u044b\u0437\u043e\u0432\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">pickle.loads(payload)<\/code> \u0432 \u043a\u043e\u043d\u0441\u043e\u043b\u044c \u043d\u0430\u043f\u0435\u0447\u0430\u0442\u0430\u0435\u0442\u0441\u044f <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">vzlom<\/code> &#8212; \u043a\u043e\u043c\u0430\u043d\u0434\u0430 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">echo<\/code> \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u0441\u044f \u0432 \u043c\u043e\u043c\u0435\u043d\u0442 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438, \u0434\u043e \u0442\u043e\u0433\u043e \u043a\u0430\u043a \u0432\u044b \u0445\u043e\u0442\u044c \u043a\u0430\u043a-\u0442\u043e \u043f\u0440\u043e\u0432\u0435\u0440\u0438\u043b\u0438 \u0434\u0430\u043d\u043d\u044b\u0435. \u0412\u043c\u0435\u0441\u0442\u043e \u0431\u0435\u0437\u043e\u0431\u0438\u0434\u043d\u043e\u0433\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">echo<\/code> \u0442\u0430\u043c \u043c\u043e\u0436\u0435\u0442 \u0441\u0442\u043e\u044f\u0442\u044c \u0447\u0442\u043e \u0443\u0433\u043e\u0434\u043d\u043e. \u041e\u0442\u0441\u044e\u0434\u0430 \u0437\u0430\u0449\u0438\u0442\u0430:<\/p>\n<ul>\n<li>\u041d\u0435 \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0443\u0439\u0442\u0435 pickle (\u0438 \u0434\u0440\u0443\u0433\u0438\u0435 \u00ab\u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0435\u00bb \u0444\u043e\u0440\u043c\u0430\u0442\u044b), \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0439 \u043f\u043e \u0441\u0435\u0442\u0438, \u0438\u0437 \u0437\u0430\u0433\u0440\u0443\u0437\u043e\u043a \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f, \u0438\u0437 \u043a\u0435\u0448\u0430, \u043a \u043a\u043e\u0442\u043e\u0440\u043e\u043c\u0443 \u0435\u0441\u0442\u044c \u0447\u0443\u0436\u043e\u0439 \u0434\u043e\u0441\u0442\u0443\u043f.<\/li>\n<li>\u0414\u043b\u044f \u043e\u0431\u043c\u0435\u043d\u0430 \u0441 \u0432\u043d\u0435\u0448\u043d\u0438\u043c \u043c\u0438\u0440\u043e\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u0444\u043e\u0440\u043c\u0430\u0442 \u0434\u0430\u043d\u043d\u044b\u0445 \u0431\u0435\u0437 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u043e\u0434\u0430 &#8212; JSON, \u0430 \u0434\u043b\u044f \u0441\u0442\u0440\u043e\u0433\u0438\u0445 \u043a\u043e\u043d\u0442\u0440\u0430\u043a\u0442\u043e\u0432 Protocol Buffers \u0441\u043e \u0441\u0445\u0435\u043c\u043e\u0439. \u0414\u043b\u044f YAML \u0438\u0437 \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430 &#8212; \u0442\u043e\u043b\u044c\u043a\u043e <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">yaml.safe_load<\/code>, \u043d\u0435 <code style=\"background:#eef0f3;color:#24292f;border-radius:4px;padding:1px 5px;font-size:0.92em;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace\">yaml.load<\/code>.<\/li>\n<li>\u0415\u0441\u043b\u0438 \u0444\u043e\u0440\u043c\u0430\u0442 \u0441 \u0438\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u043d\u0435\u0438\u0437\u0431\u0435\u0436\u0435\u043d &#8212; \u043f\u043e\u0434\u043f\u0438\u0441\u044b\u0432\u0430\u0439\u0442\u0435 \u043f\u043e\u043b\u0435\u0437\u043d\u0443\u044e \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443 (HMAC \u043d\u0430 \u0441\u0435\u043a\u0440\u0435\u0442\u043d\u043e\u043c \u043a\u043b\u044e\u0447\u0435) \u0438 \u043f\u0440\u043e\u0432\u0435\u0440\u044f\u0439\u0442\u0435 \u043f\u043e\u0434\u043f\u0438\u0441\u044c \u0434\u043e \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438, \u0445\u0440\u0430\u043d\u0438\u0442\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0432 \u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u043c \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435 \u0441 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u044b\u043c \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c.<\/li>\n<li>\u041e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u044f Python \u043f\u0440\u044f\u043c\u043e \u043f\u0440\u0435\u0434\u0443\u043f\u0440\u0435\u0436\u0434\u0430\u0435\u0442: \u043d\u0435 \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u044b\u0432\u0430\u0439\u0442\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0438\u0437 \u043d\u0435\u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0433\u043e \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430. \u042d\u0442\u043e \u043d\u0435 \u00abbest practice \u043d\u0430 \u0431\u0443\u0434\u0443\u0449\u0435\u0435\u00bb, \u0430 \u0443\u0441\u043b\u043e\u0432\u0438\u0435 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430.<\/li>\n<\/ul>\n<p>\u0422\u043e \u0436\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u043e \u0448\u0438\u0440\u0435 pickle: \u0438\u0441\u0442\u043e\u0440\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0432 Java (\u0433\u0430\u0434\u0436\u0435\u0442-\u0446\u0435\u043f\u043e\u0447\u043a\u0438 \u0432 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430\u0445) \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u043b\u0438 \u043a \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u043c\u0443 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u043a\u043e\u0434\u0430 \u0440\u043e\u0432\u043d\u043e \u043f\u043e \u044d\u0442\u043e\u0439 \u043f\u0440\u0438\u0447\u0438\u043d\u0435 &#8212; \u0444\u043e\u0440\u043c\u0430\u0442 \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u043b \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b \u0438\u0437 \u043d\u0435\u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u0433\u043e \u043f\u043e\u0442\u043e\u043a\u0430.<\/p>\n<h2 id=\"s7\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f<\/h2>\n<ul>\n<li><strong>web-API.<\/strong> \u041a\u043b\u0438\u0435\u043d\u0442 \u0438 \u0441\u0435\u0440\u0432\u0435\u0440 \u043e\u0431\u043c\u0435\u043d\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0442\u0435\u043b\u0430\u043c\u0438 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0438 \u043e\u0442\u0432\u0435\u0442\u043e\u0432, \u0447\u0430\u0449\u0435 \u0432 JSON; \u0441\u0442\u0440\u043e\u0433\u0438\u0435 \u043c\u0435\u0436\u0441\u0435\u0440\u0432\u0438\u0441\u043d\u044b\u0435 \u043a\u0430\u043d\u0430\u043b\u044b (gRPC) &#8212; \u0432 Protocol Buffers.<\/li>\n<li><strong>\u041a\u0435\u0448.<\/strong> \u041e\u0431\u044a\u0435\u043a\u0442 \u043a\u043b\u0430\u0434\u0443\u0442 \u0432 Redis \u0438\u043b\u0438 Memcached \u0432 \u0432\u0438\u0434\u0435 \u0431\u0430\u0439\u0442 (JSON, MessagePack) \u0438 \u0434\u043e\u0441\u0442\u0430\u044e\u0442 \u043e\u0431\u0440\u0430\u0442\u043d\u043e, \u044d\u043a\u043e\u043d\u043e\u043c\u044f \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f.<\/li>\n<li><strong>\u041e\u0447\u0435\u0440\u0435\u0434\u0438 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u0439.<\/strong> \u0417\u0430\u0434\u0430\u0447\u0438 \u0432 RabbitMQ \u0438\u043b\u0438 Kafka \u043f\u0435\u0440\u0435\u0434\u0430\u044e\u0442\u0441\u044f \u043a\u0430\u043a \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0441\u043e\u043e\u0431\u0449\u0435\u043d\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u043c\u0438.<\/li>\n<li><strong>\u0424\u0430\u0439\u043b\u044b \u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435.<\/strong> \u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0432 YAML\/JSON, \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u0441\u043d\u0438\u043c\u043e\u043a \u043c\u043e\u0434\u0435\u043b\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u043d\u0430 \u0434\u0438\u0441\u043a.<\/li>\n<\/ul>\n<h2 id=\"s8\">\u0412\u044b\u0432\u043e\u0434\u044b<\/h2>\n<ul>\n<li>\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043f\u0440\u0435\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u043e\u0431\u044a\u0435\u043a\u0442 \u0432 \u043f\u043e\u0442\u043e\u043a \u0431\u0430\u0439\u0442\/\u0442\u0435\u043a\u0441\u0442, \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u0438\u0437 \u043d\u0435\u0433\u043e \u043d\u043e\u0432\u044b\u0439 \u043e\u0431\u044a\u0435\u043a\u0442-\u043a\u043e\u043f\u0438\u044e; \u00ab\u0436\u0438\u0432\u044b\u0435\u00bb \u0434\u0435\u0441\u043a\u0440\u0438\u043f\u0442\u043e\u0440\u044b (\u0444\u0430\u0439\u043b\u044b, \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f) \u043d\u0435 \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u044f\u0442\u0441\u044f.<\/li>\n<li>\u0424\u043e\u0440\u043c\u0430\u0442\u044b \u0434\u0435\u043b\u044f\u0442\u0441\u044f \u043d\u0430 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0435 (JSON, XML, YAML &#8212; \u0447\u0438\u0442\u0430\u0435\u043c\u044b\u0435) \u0438 \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0435 (Protocol Buffers, MessagePack, pickle &#8212; \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0435 \u0438 \u0431\u044b\u0441\u0442\u0440\u044b\u0435).<\/li>\n<li>\u0424\u043e\u0440\u043c\u0430\u0442 \u0432\u044b\u0431\u0438\u0440\u0430\u044e\u0442 \u043f\u043e \u0437\u0430\u0434\u0430\u0447\u0435: \u0447\u0438\u0442\u0430\u0435\u043c\u043e\u0441\u0442\u044c \u0438 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c &#8212; JSON; \u0440\u0430\u0437\u043c\u0435\u0440 \u0438 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c &#8212; \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0435; \u0441\u0442\u0440\u043e\u0433\u0438\u0439 \u043a\u043e\u043d\u0442\u0440\u0430\u043a\u0442 &#8212; \u0441\u0445\u0435\u043c\u0430 (Protocol Buffers, XSD).<\/li>\n<li>\u0414\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043d\u0435\u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u043f\u0430\u0441\u043d\u0430: pickle \u0438 Java-\u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043c\u043e\u0433\u0443\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0447\u0443\u0436\u043e\u0439 \u043a\u043e\u0434; \u0434\u043b\u044f \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u043e\u0431\u043c\u0435\u043d\u0430 \u0431\u0435\u0440\u0438\u0442\u0435 JSON \u0438 \u043d\u0435 \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0439\u0442\u0435 pickle \u0438\u0437 \u043d\u0435\u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u044b\u0445 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u043e\u0432.<\/li>\n<\/ul>\n<h2 id=\"s9\">\u0413\u0434\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \/ \u0441\u0432\u044f\u0437\u044c \u0441 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u043e\u0439<\/h2>\n<p>\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f &#8212; \u0431\u0430\u0437\u043e\u0432\u044b\u0439 \u043d\u0430\u0432\u044b\u043a \u0431\u044d\u043a\u0435\u043d\u0434\u0430: \u0431\u0435\u0437 \u043d\u0435\u0435 \u043d\u0435 \u043f\u043e\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u043d\u0438 API, \u043d\u0438 \u043a\u0435\u0448, \u043d\u0438 \u043e\u0431\u043c\u0435\u043d \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u043c\u0438. \u041d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u0432\u0430\u0436\u043d\u043e \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u043e\u0431\u044a\u0435\u043a\u0442, \u043d\u043e \u0438 \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442 \u0434\u043b\u044f \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u0440\u0438\u0445\u043e\u0434\u044f\u0449\u0438\u0445 \u0438\u0437\u0432\u043d\u0435. \u0420\u0430\u0437\u043e\u0431\u0440\u0430\u0442\u044c \u044d\u0442\u043e \u043d\u0430 \u0436\u0438\u0432\u044b\u0445 \u0437\u0430\u0434\u0430\u0447\u0430\u0445 &#8212; \u043e\u0442 \u0440\u0430\u0431\u043e\u0442\u044b \u0441 JSON \u0434\u043e \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u043c\u043e\u0434\u0443\u043b\u0435\u0439 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 &#8212; \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0439 \u043a\u0443\u0440\u0441 \u043f\u043e \u044f\u0437\u044b\u043a\u0443.<\/p>\n<div class=\"oj-cta\" style=\"background:#fbf4e4;border-left:4px solid #c9962b;border-radius:8px;padding:16px 20px;margin:24px 0\">\n<p style=\"margin:0 0 8px\"><strong>\u041e\u0441\u0432\u043e\u0439\u0442\u0435 \u0442\u0435\u043c\u0443 \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435<\/strong><\/p>\n<p>\u041e\u0441\u0432\u043e\u0438\u0442\u044c Python \u0441 \u043d\u0443\u043b\u044f \u0434\u043e \u0443\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u0439 \u0440\u0430\u0431\u043e\u0442\u044b \u0441\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 \u043c\u043e\u0436\u043d\u043e \u043d\u0430 \u043a\u0443\u0440\u0441\u0435 <a href=\"https:\/\/otus.ru\/lessons\/python-basic\/?int_article=serializaciya-v-programmirovanii&amp;int_place=article&amp;int_variant=v1\">Python Basic \u0432 Otus<\/a>. \u041f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0444\u043e\u0440\u043c\u0430\u0442 \u0437\u0430\u043d\u044f\u0442\u0438\u0439 \u0438 \u0437\u0430\u0434\u0430\u0442\u044c \u0432\u043e\u043f\u0440\u043e\u0441\u044b \u043f\u0440\u0435\u043f\u043e\u0434\u0430\u0432\u0430\u0442\u0435\u043b\u044e \u0443\u0434\u043e\u0431\u043d\u043e \u043d\u0430 <a href=\"https:\/\/otus.ru\/events\/?int_article=serializaciya-v-programmirovanii&amp;int_place=article&amp;int_variant=v1\">\u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u0443\u0440\u043e\u043a\u0430\u0445 Otus<\/a>.<\/p>\n<\/div>\n<h2 id=\"s10\">FAQ<\/h2>\n<p><strong>\u0427\u0435\u043c \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 \u0441\u0436\u0430\u0442\u0438\u044f \u0438 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f?<\/strong><br \/>\n\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u043c\u0435\u043d\u044f\u0435\u0442 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u0430 (\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430 \u0432 \u043f\u0430\u043c\u044f\u0442\u0438 -&gt; \u043f\u043b\u043e\u0441\u043a\u0438\u0439 \u043f\u043e\u0442\u043e\u043a), \u043d\u0435 \u0441\u043a\u0440\u044b\u0432\u0430\u044f \u0438 \u043d\u0435 \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u044f \u0434\u0430\u043d\u043d\u044b\u0435 \u043f\u043e \u0441\u043c\u044b\u0441\u043b\u0443. \u0421\u0436\u0430\u0442\u0438\u0435 \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u0435\u0442 \u0440\u0430\u0437\u043c\u0435\u0440 \u043f\u043e\u0442\u043e\u043a\u0430, \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0435\u0433\u043e \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435. \u042d\u0442\u043e \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u0435 \u0448\u0430\u0433\u0438: \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u043c\u043e\u0436\u043d\u043e \u0437\u0430\u0442\u0435\u043c \u0441\u0436\u0430\u0442\u044c \u0438\/\u0438\u043b\u0438 \u0437\u0430\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u0442\u044c.<\/p>\n<p><strong>\u041c\u043e\u0436\u043d\u043e \u043b\u0438 \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435, \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0432 \u043e\u0434\u043d\u043e\u043c \u044f\u0437\u044b\u043a\u0435, \u0434\u0440\u0443\u0433\u0438\u043c \u044f\u0437\u044b\u043a\u043e\u043c?<\/strong><br \/>\n\u0417\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0444\u043e\u0440\u043c\u0430\u0442\u0430. JSON, XML, Protocol Buffers, MessagePack \u043a\u0440\u043e\u0441\u0441\u044f\u0437\u044b\u0447\u043d\u044b &#8212; \u0438\u0445 \u0447\u0438\u0442\u0430\u044e\u0442 \u043c\u043d\u043e\u0433\u0438\u0435 \u044f\u0437\u044b\u043a\u0438. pickle \u043f\u0440\u0438\u0432\u044f\u0437\u0430\u043d \u043a Python \u0438 \u0435\u0433\u043e \u0432\u0435\u0440\u0441\u0438\u0438, \u0434\u043b\u044f \u043e\u0431\u043c\u0435\u043d\u0430 \u043c\u0435\u0436\u0434\u0443 \u0440\u0430\u0437\u043d\u044b\u043c\u0438 \u044f\u0437\u044b\u043a\u0430\u043c\u0438 \u043e\u043d \u043d\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442.<\/p>\n<p><strong>\u041f\u043e\u0447\u0435\u043c\u0443 JSON \u043d\u0435 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u0442 \u0434\u0430\u0442\u0443 \u0438\u043b\u0438 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e?<\/strong><br \/>\n\u041c\u043e\u0434\u0435\u043b\u044c JSON \u0437\u043d\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0441\u0442\u0440\u043e\u043a\u0438, \u0447\u0438\u0441\u043b\u0430, \u0431\u0443\u043b\u0435\u0432\u044b \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u043c\u0430\u0441\u0441\u0438\u0432\u044b, \u043e\u0431\u044a\u0435\u043a\u0442\u044b \u0438 null. \u0414\u0430\u0442\u044b, \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0430 \u0438 \u0441\u0432\u043e\u0438 \u043a\u043b\u0430\u0441\u0441\u044b \u0432 \u043d\u0435\u0435 \u043d\u0435 \u0432\u0445\u043e\u0434\u044f\u0442, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0438\u0445 \u043a\u043e\u0434\u0438\u0440\u0443\u044e\u0442 \u0432\u0440\u0443\u0447\u043d\u0443\u044e: \u0434\u0430\u0442\u0443 &#8212; \u0441\u0442\u0440\u043e\u043a\u043e\u0439 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 ISO 8601, \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e &#8212; \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u043c, \u043e\u0431\u044a\u0435\u043a\u0442 &#8212; \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u043f\u043e\u043b\u044f\u043c\u0438, \u0430 \u043f\u0440\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0435 \u0441\u043e\u0431\u0438\u0440\u0430\u044e\u0442 \u043e\u0431\u0440\u0430\u0442\u043d\u043e.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0421\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f &#8212; \u044d\u0442\u043e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u0438\u0437 \u043f\u0430\u043c\u044f\u0442\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u0432 \u043f\u043b\u043e\u0441\u043a\u0443\u044e \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0431\u0430\u0439\u0442 \u0438\u043b\u0438 \u0442\u0435\u043a\u0441\u0442\u0430, \u043f\u0440\u0438\u0433\u043e\u0434\u043d\u0443\u044e \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0432 \u0444\u0430\u0439\u043b\u0435, \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u043f\u043e \u0441\u0435\u0442\u0438 \u0438\u043b\u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 \u043e\u0447\u0435\u0440\u0435\u0434\u044c. \u041e\u0431\u0440\u0430\u0442\u043d\u0430\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f &#8212; \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u0438\u0437 \u044d\u0442\u043e\u0439 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438. \u0412 \u043f\u0430\u043c\u044f\u0442\u0438 \u043e\u0431\u044a\u0435\u043a\u0442 \u0436\u0438\u0432\u0435\u0442 \u043a\u0430\u043a \u0441\u0432\u044f\u0437\u043a\u0430 \u0441\u0441\u044b\u043b\u043e\u043a \u0438 \u043f\u043e\u043b\u0435\u0439 \u043f\u043e \u0440\u0430\u0437\u043d\u044b\u043c \u0430\u0434\u0440\u0435\u0441\u0430\u043c; \u0447\u0442\u043e\u0431\u044b \u0441\u043e\u0445\u0440\u0430\u043d\u0438\u0442\u044c \u0435\u0433\u043e \u043d\u0430 \u0434\u0438\u0441\u043a \u0438\u043b\u0438 \u043e\u0442\u0434\u0430\u0442\u044c [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":3759,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[65],"class_list":["post-3758","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-polza","tag-programmirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f \u0438 \u0434\u0435\u0441\u0435\u0440\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f, \u0447\u0435\u043c \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0435 \u0444\u043e\u0440\u043c\u0430\u0442\u044b \u043e\u0442\u043b\u0438\u0447\u0430\u044e\u0442\u0441\u044f \u043e\u0442 \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0445, \u043a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0444\u043e\u0440\u043c\u0430\u0442 \u0438 \u043f\u043e\u0447\u0435\u043c\u0443 \u043d\u0435\u043b\u044c\u0437\u044f \u0437\u0430\u0433\u0440\u0443\u0436\u0430\u0442\u044c pickle \u0438\u0437 \u043d\u0435\u0434\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u0433\u043e \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"A. 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