{"id":16648,"date":"2024-01-28T22:21:20","date_gmt":"2024-01-28T18:51:20","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%af%d8%b1%da%a9-%da%a9%d9%84%d9%85%d9%87-%da%a9%d9%84%db%8c%d8%af%db%8c-%d8%a8%d8%a7%d8%b2%d8%af%d9%87-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/"},"modified":"2024-01-28T22:21:20","modified_gmt":"2024-01-28T18:51:20","slug":"%d8%af%d8%b1%da%a9-%da%a9%d9%84%d9%85%d9%87-%da%a9%d9%84%db%8c%d8%af%db%8c-%d8%a8%d8%a7%d8%b2%d8%af%d9%87-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%af%d8%b1%da%a9-%da%a9%d9%84%d9%85%d9%87-%da%a9%d9%84%db%8c%d8%af%db%8c-%d8%a8%d8%a7%d8%b2%d8%af%d9%87-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/","title":{"rendered":"\u062f\u0631\u06a9 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc &#8220;\u0628\u0627\u0632\u062f\u0647&#8221; \u067e\u0627\u06cc\u062a\u0648\u0646"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0633\u0631\u0641\u0635\u0644\u0647\u0627\u06cc \u0645\u0637\u0644\u0628<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%af%d8%b1%da%a9-%da%a9%d9%84%d9%85%d9%87-%da%a9%d9%84%db%8c%d8%af%db%8c-%d8%a8%d8%a7%d8%b2%d8%af%d9%87-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d8%aa%d9%81%d8%a7%d9%88%d8%aa_%d8%a8%db%8c%d9%86_%d9%84%db%8c%d8%b3%d8%aa_%d9%88_%da%98%d9%86%d8%b1%d8%a7%d8%aa%d9%88%d8%b1\" >\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u0644\u06cc\u0633\u062a \u0648 \u0698\u0646\u0631\u0627\u062a\u0648\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%af%d8%b1%da%a9-%da%a9%d9%84%d9%85%d9%87-%da%a9%d9%84%db%8c%d8%af%db%8c-%d8%a8%d8%a7%d8%b2%d8%af%d9%87-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%a9%d9%84%d9%85%d9%87_%da%a9%d9%84%db%8c%d8%af%db%8c_yield\" >\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc Yield<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%af%d8%b1%da%a9-%da%a9%d9%84%d9%85%d9%87-%da%a9%d9%84%db%8c%d8%af%db%8c-%d8%a8%d8%a7%d8%b2%d8%af%d9%87-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d8%b9%d9%85%d9%84%da%a9%d8%b1%d8%af_%d8%a8%d9%87%db%8c%d9%86%d9%87_%d8%b4%d8%af%d9%87\" >\u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u0634\u062f\u0647<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%af%d8%b1%da%a9-%da%a9%d9%84%d9%85%d9%87-%da%a9%d9%84%db%8c%d8%af%db%8c-%d8%a8%d8%a7%d8%b2%d8%af%d9%87-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d9%86%d8%aa%db%8c%d8%ac%d9%87\" >\u0646\u062a\u06cc\u062c\u0647<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 6<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div><noscript><\/noscript><\/p>\n<p>\u0627\u06cc\u0646 <code>yield<\/code> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0646\u0648\u0639\u06cc \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0627\u0642\u0644\u0627\u0645 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc-the-fly \u0648 \u0641\u0642\u0637 \u06cc\u06a9 \u0628\u0627\u0631 \u0642\u0627\u0628\u0644 \u062a\u06a9\u0631\u0627\u0631 \u0627\u0633\u062a.  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u06cc\u062f \u0648 \u062d\u0627\u0641\u0638\u0647 \u06a9\u0645\u062a\u0631\u06cc \u0631\u0627 \u062f\u0631 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u0627 \u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u0645\u0639\u0645\u0648\u0644\u06cc \u0645\u0635\u0631\u0641 \u06a9\u0646\u06cc\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u062e\u0648\u0628\u06cc \u0631\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0631\u0627 \u062a\u0648\u0636\u06cc\u062d \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u0627\u062f <code>yield<\/code> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0648 \u06a9\u0627\u0631\u06cc \u06a9\u0647 \u062f\u0642\u06cc\u0642\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f.  \u0627\u0645\u0627 \u0627\u0628\u062a\u062f\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u06cc\u06a9 \u0645\u062c\u0645\u0648\u0639\u0647 \u0644\u06cc\u0633\u062a \u0633\u0627\u062f\u0647 \u0648 \u0645\u0648\u0644\u062f \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0633\u067e\u0633 \u062e\u0648\u0627\u0647\u06cc\u0645 \u062f\u06cc\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 <code>yield<\/code> \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062a\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f.<\/p>\n<h2 id=\"differencesbetweenalistandgenerator\"><span class=\"ez-toc-section\" id=\"%d8%aa%d9%81%d8%a7%d9%88%d8%aa_%d8%a8%db%8c%d9%86_%d9%84%db%8c%d8%b3%d8%aa_%d9%88_%da%98%d9%86%d8%b1%d8%a7%d8%aa%d9%88%d8%b1\"><\/span>\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u0644\u06cc\u0633\u062a \u0648 \u0698\u0646\u0631\u0627\u062a\u0648\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u06cc\u0631 \u0647\u0645 \u06cc\u06a9 \u0644\u06cc\u0633\u062a \u0648 \u0647\u0645 \u06cc\u06a9 \u0645\u0648\u0644\u062f \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0633\u0639\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u062a\u0641\u0627\u0648\u062a \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0628\u06cc\u0646\u06cc\u0645.  \u0627\u0628\u062a\u062f\u0627 \u06cc\u06a9 \u0644\u06cc\u0633\u062a \u0633\u0627\u062f\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 \u0646\u0648\u0639 \u0622\u0646 \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">\nsquared_list = (x**<span class=\"hljs-number\">2<\/span> <span class=\"hljs-keyword\">for<\/span> x <span class=\"hljs-keyword\">in<\/span> <span class=\"hljs-built_in\">range<\/span>(<span class=\"hljs-number\">5<\/span>))\n\n\n<span class=\"hljs-built_in\">type<\/span>(squared_list)\n<\/code><\/pre>\n<p>\u0647\u0646\u06af\u0627\u0645 \u0627\u062c\u0631\u0627\u06cc \u0627\u06cc\u0646 \u06a9\u062f \u0628\u0627\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u062f \u06a9\u0647 \u0646\u0648\u0639 \u0646\u0645\u0627\u06cc\u0634 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 &#8220;list&#8221; \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062a\u0645\u0627\u0645 \u0645\u0648\u0627\u0631\u062f \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0631\u0627 \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u0645 <code>squared_list<\/code>.<\/p>\n<pre><code class=\"hljs\">\n<span class=\"hljs-keyword\">for<\/span> number <span class=\"hljs-keyword\">in<\/span> squared_list:\n    <span class=\"hljs-built_in\">print<\/span>(number)\n<\/code><\/pre>\n<p>\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627\u0644\u0627 \u0646\u062a\u0627\u06cc\u062c \u0632\u06cc\u0631 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f:<\/p>\n<pre><code class=\"hljs\">$ python squared_list.py \n0\n1\n4\n9\n16\n<\/code><\/pre>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u0648 \u062f\u0642\u06cc\u0642\u0627\u064b \u0647\u0645\u0627\u0646 \u06a9\u0627\u0631 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">\nsquared_gen = (x**<span class=\"hljs-number\">2<\/span> <span class=\"hljs-keyword\">for<\/span> x <span class=\"hljs-keyword\">in<\/span> <span class=\"hljs-built_in\">range<\/span>(<span class=\"hljs-number\">5<\/span>))\n\n\n<span class=\"hljs-built_in\">type<\/span>(squared_gen)\n<\/code><\/pre>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u060c \u062f\u0642\u06cc\u0642\u0627\u064b \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0628\u0627 \u062f\u0631\u06a9 \u0644\u06cc\u0633\u062a \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0627\u0645\u0627 \u062f\u0631 \u0639\u0648\u0636 \u0628\u0627\u06cc\u062f \u0628\u0647 \u062c\u0627\u06cc \u067e\u0631\u0627\u0646\u062a\u0632 \u0627\u0632 \u067e\u0631\u0627\u0646\u062a\u0632 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627\u0644\u0627 &#8220;generator&#8221; \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u0648\u0639 \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f <code>squared_gen<\/code> \u0645\u062a\u063a\u06cc\u0631.  \u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u062d\u0644\u0642\u0647 for \u0631\u0648\u06cc \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u0645.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">for<\/span> number <span class=\"hljs-keyword\">in<\/span> squared_gen:\n    <span class=\"hljs-built_in\">print<\/span>(number)\n<\/code><\/pre>\n<p>\u062e\u0631\u0648\u062c\u06cc \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f:<\/p>\n<pre><code class=\"hljs\">$ python squared_gen.py \n0\n1\n4\n9\n16\n<\/code><\/pre>\n<p>\u062e\u0631\u0648\u062c\u06cc \u0647\u0645\u0627\u0646 \u0644\u06cc\u0633\u062a \u0627\u0633\u062a.  \u062e\u0648\u0628 \u0641\u0631\u0642\u0634 \u0686\u06cc\u0633\u062a\u061f  \u06cc\u06a9\u06cc \u0627\u0632 \u062a\u0641\u0627\u0648\u062a \u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u062f\u0631 \u0631\u0648\u0634 \u0630\u062e\u06cc\u0631\u0647 \u0633\u0627\u0632\u06cc \u0639\u0646\u0627\u0635\u0631 \u0644\u06cc\u0633\u062a \u0648 \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0646\u0647\u0641\u062a\u0647 \u0627\u0633\u062a.  \u0644\u06cc\u0633\u062a \u0647\u0627 \u0647\u0645\u0647 \u0639\u0646\u0627\u0635\u0631 \u0631\u0627 \u0628\u0647 \u06cc\u06a9\u0628\u0627\u0631\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u0648\u0644\u062f\u0647\u0627 \u0647\u0631 \u0622\u06cc\u062a\u0645 \u0631\u0627 &#8220;\u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f&#8221;. \u0631\u0648\u06cc-the-fly\u060c \u0622\u0646 \u0631\u0627 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u062f\u0647\u062f \u0648 \u0633\u067e\u0633 \u0628\u0647 \u0639\u0646\u0635\u0631 \u0628\u0639\u062f\u06cc \u0645\u06cc \u0631\u0648\u062f \u0648 \u0639\u0646\u0635\u0631 \u0642\u0628\u0644\u06cc \u0631\u0627 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u062d\u0630\u0641 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0631\u0627\u0647\u200c\u0647\u0627\u06cc \u062a\u0623\u06cc\u06cc\u062f \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639\u060c \u0628\u0631\u0631\u0633\u06cc \u0637\u0648\u0644 \u0644\u06cc\u0633\u062a \u0648 \u0645\u0648\u0644\u062f\u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u062a\u0627\u0632\u06af\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u0647\u200c\u0627\u06cc\u0645.  \u0627\u06cc\u0646 <code>len(squared_list)<\/code> 5 \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0628\u0627\u0632\u06af\u0634\u062a <code>len(squared_gen)<\/code> \u062e\u0637\u0627\u06cc\u06cc \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0637\u0648\u0644 \u0646\u062f\u0627\u0631\u062f.  \u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0647\u0631 \u0686\u0646\u062f \u0628\u0627\u0631 \u06a9\u0647 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0631\u0648\u06cc \u06cc\u06a9 \u0644\u06cc\u0633\u062a \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0645\u0627 \u0641\u0642\u0637 \u06cc\u06a9 \u0628\u0627\u0631 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0631\u0648\u06cc \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u062f.  \u0628\u0631\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u0645\u062c\u062f\u062f\u060c \u0628\u0627\u06cc\u062f \u062f\u0648\u0628\u0627\u0631\u0647 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<h2 id=\"usingtheyieldkeyword\"><span class=\"ez-toc-section\" id=\"%d8%a8%d8%a7_%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87_%d8%a7%d8%b2_%da%a9%d9%84%d9%85%d9%87_%da%a9%d9%84%db%8c%d8%af%db%8c_yield\"><\/span>\u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc Yield<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0645\u0627 \u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u0645\u062c\u0645\u0648\u0639\u0647 \u0647\u0627\u06cc \u0633\u0627\u062f\u0647 \u0648 \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0631\u0627 \u0645\u06cc \u062f\u0627\u0646\u06cc\u0645\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0686\u06af\u0648\u0646\u0647 <code>yield<\/code> \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0647 \u0645\u0627 \u062f\u0631 \u062a\u0639\u0631\u06cc\u0641 \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u06a9\u0645\u06a9 \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0645\u062b\u0627\u0644\u200c\u0647\u0627\u06cc \u0642\u0628\u0644\u06cc\u060c \u06cc\u06a9 \u0645\u0648\u0644\u062f \u0628\u0647 \u0637\u0648\u0631 \u0636\u0645\u0646\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0633\u0628\u06a9 \u062f\u0631\u06a9 \u0644\u06cc\u0633\u062a \u0627\u06cc\u062c\u0627\u062f \u06a9\u0631\u062f\u06cc\u0645.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644 \u062f\u0631 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647\u200c\u062a\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u062a\u0648\u0627\u0628\u0639\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0631\u0627 \u0628\u0631\u0645\u06cc\u200c\u06af\u0631\u062f\u0627\u0646\u0646\u062f.  \u0627\u06cc\u0646 <code>yield<\/code> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc\u060c \u0628\u0631 \u062e\u0644\u0627\u0641 <code>return<\/code> \u0639\u0628\u0627\u0631\u062a\u060c \u0628\u0631\u0627\u06cc \u062a\u0628\u062f\u06cc\u0644 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u0645\u0639\u0645\u0648\u0644\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0647 \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0628\u0631\u0627\u06cc \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0646 \u06a9\u0644 \u0644\u06cc\u0633\u062a \u0628\u0647 \u0637\u0648\u0631 \u0647\u0645\u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0645\u062c\u062f\u062f\u0627 \u0628\u0627 \u06a9\u0645\u06a9 \u0686\u0646\u062f \u0645\u062b\u0627\u0644 \u0633\u0627\u062f\u0647 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u062f \u0634\u062f.<\/p>\n<p>\u062f\u0648\u0628\u0627\u0631\u0647\u060c \u0627\u062c\u0627\u0632\u0647 \u062f\u0647\u06cc\u062f \u0627\u0628\u062a\u062f\u0627 \u0628\u0628\u06cc\u0646\u06cc\u0645 \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0627\u0628\u0639 \u0645\u0627 \u0686\u0647 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>yield<\/code> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc.  \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">cube_numbers<\/span>(<span class=\"hljs-params\">nums<\/span>):<\/span>\n    cube_list =()\n    <span class=\"hljs-keyword\">for<\/span> i <span class=\"hljs-keyword\">in<\/span> nums:\n        cube_list.append(i**<span class=\"hljs-number\">3<\/span>)\n    <span class=\"hljs-keyword\">return<\/span> cube_list\n\ncubes = cube_numbers((<span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">2<\/span>, <span class=\"hljs-number\">3<\/span>, <span class=\"hljs-number\">4<\/span>, <span class=\"hljs-number\">5<\/span>))\n\n<span class=\"hljs-built_in\">print<\/span>(cubes)\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u06cc\u06a9 \u062a\u0627\u0628\u0639 <code>cube_numbers<\/code> \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0644\u06cc\u0633\u062a\u06cc \u0627\u0632 \u0627\u0639\u062f\u0627\u062f \u0631\u0627 \u0645\u06cc \u067e\u0630\u06cc\u0631\u062f\u060c \u0645\u06a9\u0639\u0628 \u0647\u0627\u06cc \u0622\u0646\u0647\u0627 \u0631\u0627 \u0645\u06cc \u06af\u06cc\u0631\u062f \u0648 \u06a9\u0644 \u0644\u06cc\u0633\u062a \u0631\u0627 \u0628\u0647 \u062a\u0645\u0627\u0633 \u06af\u06cc\u0631\u0646\u062f\u0647 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f\u060c \u0644\u06cc\u0633\u062a\u06cc \u0627\u0632 \u0645\u06a9\u0639\u0628 \u0647\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0634\u062f\u0647 \u0648 \u062f\u0631 \u0622\u0646 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u062f <code>cubes<\/code> \u0645\u062a\u063a\u06cc\u0631.  \u0627\u0632 \u062e\u0631\u0648\u062c\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u062f \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0628\u0631\u06af\u0634\u062a\u06cc \u062f\u0631 \u0648\u0627\u0642\u0639 \u06cc\u06a9 \u0644\u06cc\u0633\u062a \u06a9\u0627\u0645\u0644 \u0647\u0633\u062a\u0646\u062f:<\/p>\n<pre><code class=\"hljs\">$ python cubes_list.py \n(1, 8, 27, 64, 125)\n<\/code><\/pre>\n<p>\u062d\u0627\u0644\u060c \u0628\u0647 \u062c\u0627\u06cc \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0646 \u06cc\u06a9 \u0644\u06cc\u0633\u062a\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627\u0644\u0627 \u0631\u0627 \u0637\u0648\u0631\u06cc \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u0645 \u06a9\u0647 \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0631\u0627 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">cube_numbers<\/span>(<span class=\"hljs-params\">nums<\/span>):<\/span>\n    <span class=\"hljs-keyword\">for<\/span> i <span class=\"hljs-keyword\">in<\/span> nums:\n        <span class=\"hljs-keyword\">yield<\/span>(i**<span class=\"hljs-number\">3<\/span>)\n\ncubes = cube_numbers((<span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">2<\/span>, <span class=\"hljs-number\">3<\/span>, <span class=\"hljs-number\">4<\/span>, <span class=\"hljs-number\">5<\/span>))\n\n<span class=\"hljs-built_in\">print<\/span>(cubes)\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0628\u0627\u0644\u0627\u060c <code>cube_numbers<\/code> \u062a\u0627\u0628\u0639 \u0628\u0647 \u062c\u0627\u06cc \u0644\u06cc\u0633\u062a \u0627\u0639\u062f\u0627\u062f \u0645\u06a9\u0639\u0628\u060c \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.  \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u0633\u062a <code>yield<\/code> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc.  \u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0645\u0627 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0645\u0648\u0642\u062a \u0646\u062f\u0627\u0631\u06cc\u0645 <code>cube_list<\/code> \u0645\u062a\u063a\u06cc\u0631 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0639\u062f\u062f \u0645\u06a9\u0639\u0628\u06cc\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u062d\u062a\u06cc \u0645\u0627 <code>cube_numbers<\/code> \u0631\u0648\u0634 \u0633\u0627\u062f\u0647 \u062a\u0631 \u0627\u0633\u062a  \u0628\u0627\u0632\u0647\u0645 \u0646\u0647 <code>return<\/code> \u0628\u06cc\u0627\u0646\u06cc\u0647 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u062f\u0631 \u0639\u0648\u0636 <code>yield<\/code> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0646 \u0639\u062f\u062f \u0645\u06a9\u0639\u0628 \u0634\u062f\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u062d\u0644\u0642\u0647 for \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062d\u0627\u0644\u0627 \u06a9\u06cc <code>cube_number<\/code> \u062a\u0627\u0628\u0639 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f\u060c \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u06a9\u062f \u0622\u0646 \u0631\u0627 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">$ python cubes_gen.py \n&lt;generator object cube_numbers at 0x1087f1230&gt;\n<\/code><\/pre>\n<p>\u0628\u0627 \u0648\u062c\u0648\u062f \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0627 \u0628\u0647 \u0622\u0646 \u0632\u0646\u06af \u0632\u062f\u06cc\u0645 <code>cube_numbers<\/code> \u062a\u0627\u0628\u0639\u060c \u062f\u0631 \u0648\u0627\u0642\u0639 \u062f\u0631 \u0627\u06cc\u0646 \u0646\u0642\u0637\u0647 \u0627\u0632 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0646\u0645\u06cc \u0634\u0648\u062f \u0648 \u0647\u0646\u0648\u0632 \u0647\u06cc\u0686 \u0622\u06cc\u062a\u0645\u06cc \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u062a\u0627\u0628\u0639 \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0645\u0648\u0631\u062f \u0628\u0639\u062f\u06cc \u0627\u0632 \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u060c \u0627\u0632 \u062f\u0627\u062e\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>next<\/code> \u0631\u0648\u0634.  \u0648\u0642\u062a\u06cc \u0628\u0647 <code>next<\/code> \u0627\u0634\u0627\u0631\u0647 \u06af\u0631 \u0631\u0648\u06cc \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631\u060c \u062a\u0627\u0628\u0639 \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f <code>yield<\/code> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc \u0634\u0648\u062f.  \u06cc\u06a9 \u0628\u0627\u0631 <code>yield<\/code> \u0645\u0642\u062f\u0627\u0631 \u0627\u0631\u0633\u0627\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0622\u0646 \u0628\u0647 \u062a\u0627\u0628\u0639 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u062a\u0627\u0628\u0639 \u0645\u0648\u0644\u062f \u062f\u0631 \u062d\u0627\u0644\u062a \u0641\u0639\u0644\u06cc \u0645\u062a\u0648\u0642\u0641 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0631\u0648\u0634 \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u0642\u062f\u0627\u0631 \u0627\u0632 \u0645\u0648\u0644\u062f \u062e\u0648\u062f \u0622\u0645\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-built_in\">next<\/span>(cubes)\n<\/code><\/pre>\n<p>\u062a\u0627\u0628\u0639 \u0641\u0648\u0642 &#8220;1&#8221; \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.  \u062d\u0627\u0644\u0627 \u0648\u0642\u062a\u06cc \u0632\u0646\u06af \u0645\u06cc\u0632\u0646\u06cc <code>next<\/code> \u0627\u0632 \u0646\u0648 \u0631\u0648\u06cc \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u060c <code>cube_numbers<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u0632 \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u062f\u0631 \u0622\u0646 \u0645\u062a\u0648\u0642\u0641 \u0634\u062f\u0647 \u0628\u0648\u062f\u060c \u0627\u062c\u0631\u0627 \u0631\u0627 \u0627\u0632 \u0633\u0631 \u0645\u06cc \u06af\u06cc\u0631\u062f <code>yield<\/code>.  \u0639\u0645\u0644\u06a9\u0631\u062f \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u062f \u0628\u0647 \u0627\u062c\u0631\u0627 \u0627\u062f\u0627\u0645\u0647 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u062f <code>yield<\/code> \u0627\u0632 \u0646\u0648.  \u0627\u06cc\u0646 <code>next<\/code> \u062a\u0627\u0628\u0639 \u0645\u0642\u062f\u0627\u0631 \u0645\u06a9\u0639\u0628 \u0634\u062f\u0647 \u0631\u0627 \u06cc\u06a9 \u0628\u0647 \u06cc\u06a9 \u0628\u0627\u0632 \u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0647\u0645\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0648\u062c\u0648\u062f \u062f\u0631 \u0644\u06cc\u0633\u062a \u062a\u06a9\u0631\u0627\u0631 \u0634\u0648\u0646\u062f.<\/p>\n<p>\u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062a\u0645\u0627\u0645 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062a\u06a9\u0631\u0627\u0631 \u0645\u06cc \u0634\u0648\u0646\u062f <code>next<\/code> \u062a\u0627\u0628\u0639 a \u0631\u0627 \u067e\u0631\u062a\u0627\u0628 \u0645\u06cc \u06a9\u0646\u062f <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/docs.python.org\/2\/library\/exceptions.html#exceptions.StopIteration\">\u062a\u0648\u0642\u0641 \u062a\u06a9\u0631\u0627\u0631<\/a> \u0627\u0633\u062a\u062b\u0646\u0627.  \u0630\u06a9\u0631 \u0627\u06cc\u0646 \u0646\u06a9\u062a\u0647 \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a \u06a9\u0647 <code>cubes<\/code> \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0647\u06cc\u0686 \u06cc\u06a9 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u0631\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0646\u0645\u06cc \u06a9\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u06a9\u0639\u0628\u06cc \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f\u060c \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f \u0648 \u0641\u0631\u0627\u0645\u0648\u0634 \u0645\u06cc \u0634\u0648\u0646\u062f.  \u062a\u0646\u0647\u0627 \u062d\u0627\u0641\u0638\u0647 \u0627\u0636\u0627\u0641\u06cc \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647\u060c \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0648\u0636\u0639\u06cc\u062a \u062e\u0648\u062f \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645\u062a\u0631 \u0627\u0632 \u06cc\u06a9 \u0644\u06cc\u0633\u062a \u0628\u0632\u0631\u06af \u0627\u0633\u062a.  \u0627\u06cc\u0646 \u0628\u0627\u0639\u062b \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0647\u0627\u06cc \u0628\u0627 \u062d\u0627\u0641\u0638\u0647 \u0641\u0634\u0631\u062f\u0647 \u0627\u06cc\u062f\u0647 \u0622\u0644 \u0628\u0627\u0634\u0646\u062f.<\/p>\n<p>\u0628\u0647 \u062c\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0647\u0645\u06cc\u0634\u0647 \u0645\u062c\u0628\u0648\u0631 \u0628\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>next<\/code> iterator\u060c \u062f\u0631 \u0639\u0648\u0636 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u062d\u0644\u0642\u0647 &#8220;for&#8221; \u0628\u0631\u0627\u06cc \u062a\u06a9\u0631\u0627\u0631 \u0628\u0631 \u0631\u0648\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u06cc\u06a9 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062d\u0644\u0642\u0647 &#8220;for&#8221;\u060c \u062f\u0631 \u067e\u0634\u062a \u0635\u062d\u0646\u0647 <code>next<\/code> \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u0646\u062f\u0647 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f \u062a\u0627 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u062a\u0645\u0627\u0645 \u0622\u06cc\u062a\u0645 \u0647\u0627\u06cc \u0645\u0648\u0644\u062f \u062f\u0648\u0628\u0627\u0631\u0647 \u062a\u06a9\u0631\u0627\u0631 \u0634\u0648\u0646\u062f.<\/p>\n<h2 id=\"optimizedperformance\"><span class=\"ez-toc-section\" id=\"%d8%b9%d9%85%d9%84%da%a9%d8%b1%d8%af_%d8%a8%d9%87%db%8c%d9%86%d9%87_%d8%b4%d8%af%d9%87\"><\/span>\u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u06cc\u0646\u0647 \u0634\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u0630\u06a9\u0631 \u0634\u062f\u060c \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062d\u0627\u0641\u0638\u0647 \u0641\u0634\u0631\u062f\u0647 \u062f\u0627\u0631\u0646\u062f \u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u06cc\u062f \u0647\u0633\u062a\u0646\u062f\u060c \u0632\u06cc\u0631\u0627 \u0622\u0646\u0647\u0627 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0647\u0645\u0647 \u0645\u0648\u0627\u0631\u062f \u0645\u062c\u0645\u0648\u0639\u0647 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0646\u062f\u0627\u0631\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u0622\u0646\u0647\u0627 \u0645\u0648\u0627\u0631\u062f \u0631\u0627 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f. \u0631\u0648\u06cc \u0645\u06af\u0633 \u0648 \u0628\u0647 \u0645\u062d\u0636 \u0627\u06cc\u0646\u06a9\u0647 \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u0646\u062f\u0647 \u0628\u0647 \u0622\u06cc\u062a\u0645 \u0628\u0639\u062f\u06cc \u0645\u06cc \u0631\u0648\u062f \u0622\u0646 \u0631\u0627 \u062f\u0648\u0631 \u0645\u06cc \u0627\u0646\u062f\u0627\u0632\u062f.<\/p>\n<p>\u062f\u0631 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u0642\u0628\u0644\u06cc \u062a\u0641\u0627\u0648\u062a \u0639\u0645\u0644\u06a9\u0631\u062f \u06cc\u06a9 \u0644\u06cc\u0633\u062a \u0633\u0627\u062f\u0647 \u0648 \u0645\u0648\u0644\u062f \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0646\u0628\u0648\u062f \u0632\u06cc\u0631\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u0644\u06cc\u0633\u062a \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0648\u0686\u06a9 \u0628\u0648\u062f.  \u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u06a9\u0647 \u062f\u0631 \u0622\u0646\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0644\u06cc\u0633\u062a \u0647\u0627 \u0648 \u0645\u0648\u0644\u062f\u0647\u0627 \u062a\u0645\u0627\u06cc\u0632 \u0642\u0627\u0626\u0644 \u0634\u0648\u06cc\u0645.<\/p>\n<p>\u062f\u0631 \u06a9\u062f \u0632\u06cc\u0631 \u062a\u0627\u0628\u0639\u06cc \u0645\u06cc \u0646\u0648\u06cc\u0633\u06cc\u0645 \u06a9\u0647 \u0644\u06cc\u0633\u062a\u06cc \u062d\u0627\u0648\u06cc 1 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u0633\u0627\u062e\u062a\u06af\u06cc \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f <code>car<\/code> \u0627\u0634\u06cc\u0627\u0621.  \u0645\u0627 \u062d\u0627\u0641\u0638\u0647 \u0627\u0634\u063a\u0627\u0644 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0631\u0627 \u0645\u062d\u0627\u0633\u0628\u0647 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f process \u0642\u0628\u0644 \u0648 \u0628\u0639\u062f \u0627\u0632 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 (\u06a9\u0647 \u0644\u06cc\u0633\u062a \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f).<\/p>\n<p>\u0628\u0647 \u06a9\u062f \u0632\u06cc\u0631 \u062f\u0642\u062a \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">import<\/span> time\n<span class=\"hljs-keyword\">import<\/span> random\n<span class=\"hljs-keyword\">import<\/span> os\n<span class=\"hljs-keyword\">import<\/span> psutil\n\ncar_names = (<span class=\"hljs-string\">'Audi'<\/span>, <span class=\"hljs-string\">'Toyota'<\/span>, <span class=\"hljs-string\">'Renault'<\/span>, <span class=\"hljs-string\">'Nissan'<\/span>, <span class=\"hljs-string\">'Honda'<\/span>, <span class=\"hljs-string\">'Suzuki'<\/span>)\ncolors = (<span class=\"hljs-string\">'Black'<\/span>, <span class=\"hljs-string\">'Blue'<\/span>, <span class=\"hljs-string\">'Red'<\/span>, <span class=\"hljs-string\">'White'<\/span>, <span class=\"hljs-string\">'Yellow'<\/span>)\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">car_list<\/span>(<span class=\"hljs-params\">cars<\/span>):<\/span>\n    all_cars = ()\n    <span class=\"hljs-keyword\">for<\/span> i <span class=\"hljs-keyword\">in<\/span> <span class=\"hljs-built_in\">range<\/span>(cars):\n        car = {\n            <span class=\"hljs-string\">'id'<\/span>: i,\n            <span class=\"hljs-string\">'name'<\/span>: random.choice(car_names),\n            <span class=\"hljs-string\">'color'<\/span>: random.choice(colors)\n        }\n        all_cars.append(car)\n    <span class=\"hljs-keyword\">return<\/span> all_cars\n\n\nprocess = psutil.Process(os.getpid())\n<span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">'Memory before list is created: '<\/span> + <span class=\"hljs-built_in\">str<\/span>(process.memory_info().rss\/<span class=\"hljs-number\">1000000<\/span>))\n\n\nt1 = time.clock()\ncars = car_list(<span class=\"hljs-number\">1000000<\/span>)\nt2 = time.clock()\n\n\nprocess = psutil.Process(os.getpid())\n<span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">'Memory after list is created: '<\/span> + <span class=\"hljs-built_in\">str<\/span>(process.memory_info().rss\/<span class=\"hljs-number\">1000000<\/span>))\n\n<span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">'Took {} seconds'<\/span>.<span class=\"hljs-built_in\">format<\/span>(t2-t1))\n<\/code><\/pre>\n<p><strong>\u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f<\/strong>: \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0645\u062c\u0628\u0648\u0631 \u0634\u0648\u06cc\u062f <code>pip install psutil<\/code> \u062a\u0627 \u0627\u06cc\u0646 \u06a9\u062f \u06a9\u0627\u0631 \u06a9\u0646\u062f \u0631\u0648\u06cc \u0645\u0627\u0634\u06cc\u0646 \u0634\u0645\u0627<\/p>\n<p>\u062f\u0631 \u062f\u0633\u062a\u06af\u0627\u0647 \u0631\u0648\u06cc \u06a9\u0647 \u06a9\u062f \u0627\u062c\u0631\u0627 \u0634\u062f\u060c \u0646\u062a\u0627\u06cc\u062c \u0632\u06cc\u0631 \u0628\u0647 \u062f\u0633\u062a \u0622\u0645\u062f (\u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0646\u062a\u0627\u06cc\u062c \u0634\u0645\u0627 \u06a9\u0645\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0647 \u0646\u0638\u0631 \u0628\u0631\u0633\u062f):<\/p>\n<pre><code class=\"hljs\">$ python perf_list.py \nMemory before list is created: 8\nMemory after list is created: 334\nTook 1.584018 seconds\n<\/code><\/pre>\n<p>\u0642\u0628\u0644 \u0627\u0632 \u0627\u06cc\u062c\u0627\u062f \u0644\u06cc\u0633\u062a process \u062d\u0627\u0641\u0638\u0647 \u0628\u0648\u062f <strong>8 \u0645\u06af\u0627\u0628\u0627\u06cc\u062a<\/strong>\u060c \u0648 \u067e\u0633 \u0627\u0632 \u0627\u06cc\u062c\u0627\u062f \u0644\u06cc\u0633\u062a\u06cc \u0628\u0627 1 \u0645\u06cc\u0644\u06cc\u0648\u0646 \u0645\u0648\u0631\u062f\u060c \u062d\u0627\u0641\u0638\u0647 \u0627\u0634\u063a\u0627\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0622\u0646 \u067e\u0631\u06cc\u062f <strong>334 \u0645\u06af\u0627\u0628\u0627\u06cc\u062a<\/strong>.  \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u062f\u062a \u0632\u0645\u0627\u0646 \u0627\u06cc\u062c\u0627\u062f \u0644\u06cc\u0633\u062a 1.58 \u062b\u0627\u0646\u06cc\u0647 \u0628\u0648\u062f.<\/p>\n<p>\u062d\u0627\u0644\u0627 \u0628\u06cc\u0627\u06cc\u06cc\u062f \u0645\u0648\u0627\u0631\u062f \u0628\u0627\u0644\u0627 \u0631\u0627 \u062a\u06a9\u0631\u0627\u0631 \u06a9\u0646\u06cc\u0645 process \u0627\u0645\u0627 \u0644\u06cc\u0633\u062a \u0631\u0627 \u0628\u0627 \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u06a9\u0646\u06cc\u062f.  \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-keyword\">import<\/span> time\n<span class=\"hljs-keyword\">import<\/span> random\n<span class=\"hljs-keyword\">import<\/span> os\n<span class=\"hljs-keyword\">import<\/span> psutil\n\ncar_names = (<span class=\"hljs-string\">'Audi'<\/span>, <span class=\"hljs-string\">'Toyota'<\/span>, <span class=\"hljs-string\">'Renault'<\/span>, <span class=\"hljs-string\">'Nissan'<\/span>, <span class=\"hljs-string\">'Honda'<\/span>, <span class=\"hljs-string\">'Suzuki'<\/span>)\ncolors = (<span class=\"hljs-string\">'Black'<\/span>, <span class=\"hljs-string\">'Blue'<\/span>, <span class=\"hljs-string\">'Red'<\/span>, <span class=\"hljs-string\">'White'<\/span>, <span class=\"hljs-string\">'Yellow'<\/span>)\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">car_list_gen<\/span>(<span class=\"hljs-params\">cars<\/span>):<\/span>\n    <span class=\"hljs-keyword\">for<\/span> i <span class=\"hljs-keyword\">in<\/span> <span class=\"hljs-built_in\">range<\/span>(cars):\n        car = {\n            <span class=\"hljs-string\">'id'<\/span>:i,\n            <span class=\"hljs-string\">'name'<\/span>:random.choice(car_names),\n            <span class=\"hljs-string\">'color'<\/span>:random.choice(colors)\n        }\n        <span class=\"hljs-keyword\">yield<\/span> car\n\n\nprocess = psutil.Process(os.getpid())\n<span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">'Memory before list is created: '<\/span> + <span class=\"hljs-built_in\">str<\/span>(process.memory_info().rss\/<span class=\"hljs-number\">1000000<\/span>))\n\n\nt1 = time.clock()\n<span class=\"hljs-keyword\">for<\/span> car <span class=\"hljs-keyword\">in<\/span> car_list_gen(<span class=\"hljs-number\">1000000<\/span>):\n    <span class=\"hljs-keyword\">pass<\/span>\nt2 = time.clock()\n\n\nprocess = psutil.Process(os.getpid())\n<span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">'Memory after list is created: '<\/span> + <span class=\"hljs-built_in\">str<\/span>(process.memory_info().rss\/<span class=\"hljs-number\">1000000<\/span>))\n\n<span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">'Took {} seconds'<\/span>.<span class=\"hljs-built_in\">format<\/span>(t2-t1))\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645 <code>for car in car_list_gen(1000000)<\/code> \u062d\u0644\u0642\u0647 \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u0647\u0645\u0647 1000000 \u0645\u0627\u0634\u06cc\u0646 \u0648\u0627\u0642\u0639\u0627 \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<p>\u0628\u0627 \u0627\u062c\u0631\u0627\u06cc \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0641\u0648\u0642 \u0646\u062a\u0627\u06cc\u062c \u0632\u06cc\u0631 \u0628\u062f\u0633\u062a \u0622\u0645\u062f:<\/p>\n<pre><code class=\"hljs\">$ python perf_gen.py \nMemory before list is created: 8\nMemory after list is created: 40\nTook 1.365244 seconds\n<\/code><\/pre>\n<p>\u0627\u0632 \u062e\u0631\u0648\u062c\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u062a\u0641\u0627\u0648\u062a \u062d\u0627\u0641\u0638\u0647 \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0645\u062a\u0631 \u0627\u0632 \u0642\u0628\u0644 \u0627\u0633\u062a (\u0627\u0632 <strong>8 \u0645\u06af\u0627\u0628\u0627\u06cc\u062a<\/strong> \u0628\u0647 <strong>40 \u0645\u06af\u0627\u0628\u0627\u06cc\u062a<\/strong>) \u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u0647\u0627 \u0645\u0648\u0627\u0631\u062f \u0631\u0627 \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u0630\u062e\u06cc\u0631\u0647 \u0646\u0645\u06cc \u06a9\u0646\u0646\u062f.  \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0632\u0645\u0627\u0646 \u0635\u0631\u0641 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u062a\u0627\u0628\u0639 \u0645\u0648\u0644\u062f \u06a9\u0645\u06cc \u0633\u0631\u06cc\u0639\u062a\u0631 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0631 1.37 \u062b\u0627\u0646\u06cc\u0647 \u0628\u0648\u062f \u06a9\u0647 \u062d\u062f\u0648\u062f 14\u066a \u0633\u0631\u06cc\u0639\u062a\u0631 \u0627\u0632 \u0627\u06cc\u062c\u0627\u062f \u0644\u06cc\u0633\u062a \u0627\u0633\u062a.<\/p>\n<h2 id=\"conclusion\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\"><\/span>\u0646\u062a\u06cc\u062c\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u0645\u06cc\u062f\u0648\u0627\u0631\u06cc\u0645 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0634\u0645\u0627 \u062f\u0631\u06a9 \u0628\u0647\u062a\u0631\u06cc \u0627\u0632 \u0622\u0646 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f <code>yield<\/code> \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc\u060c \u0627\u0632 \u062c\u0645\u0644\u0647 \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u0648 \u0627\u06cc\u0646\u06a9\u0647 \u0686\u0631\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.  \u0698\u0646\u0631\u0627\u062a\u0648\u0631\u0647\u0627\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u06cc\u06a9 \u0631\u0627\u0647 \u0639\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0634\u0645\u0627 \u0647\u0633\u062a\u0646\u062f \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0633\u0627\u062f\u0647 \u0627\u0633\u062a\u060c \u0627\u0645\u0627 \u062f\u0631\u06a9 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646\u0647\u0627 \u0686\u0627\u0644\u0634 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u0627\u0646 \u062a\u0627\u0632\u0647 \u06a9\u0627\u0631 \u0627\u0633\u062a.<\/p>\n<\/div>\n<p><script>\n                        !function(f,b,e,v,n,t,s)\n                        {if(f.fbq)return;n=f.fbq=function(){n.callMethod?\n                        n.callMethod.apply(n,arguments):n.queue.push(arguments)};\n                        if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';\n                        n.queue=();t=b.createElement(e);t.async=!0;\n                        t.src=v;s=b.getElementsByTagName(e)(0);\n                        s.parentNode.insertBefore(t,s)}(window, document,'script',\n                        'https:\/\/connect.facebook.net\/en_US\/fbevents.js');\n                        fbq('init', '525232124909042');\n                        fbq('track', 'PageView');\n                    <\/script>    (\u0628\u0631\u0686\u0633\u0628\u200c\u0647\u0627 \u0628\u0647 \u062a\u0631\u062c\u0645\u0647)# python<br \/>\n<br \/><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1403-01-28 22:21:12<br \/>\n<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;16648&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628&quot;,&quot;legend&quot;:&quot;0\\\/5 (0 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;\u062f\u0631\u06a9 \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \\u0026quot;\u0628\u0627\u0632\u062f\u0647\\u0026quot; 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30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 24px;\">\n            <span class=\"kksr-muted\">\u0627\u0645\u062a\u06cc\u0627\u0632 \u0634\u0645\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0637\u0644\u0628<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u0632\u0645\u0627\u0646 \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc \u0645\u0637\u0627\u0644\u0639\u0647: <\/span> <span class=\"rt-time\"> 6<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>\u0627\u06cc\u0646 yield \u06a9\u0644\u0645\u0647 \u06a9\u0644\u06cc\u062f\u06cc \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0631\u0627\u06cc 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[&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":9162,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1743,620],"tags":[1749,1754,1751,4666,1744,2454,1755,2717,4665,1752],"class_list":["post-16648","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","category-programming","tag-python","tag-1754","tag-1751","tag-4666","tag-1744","tag-2454","tag-1755","tag-2717","tag-4665","tag-1752"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16648","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/comments?post=16648"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16648\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/9162"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=16648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=16648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=16648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}