{"id":9636,"date":"2023-12-26T11:36:10","date_gmt":"2023-12-26T08:06:10","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%a7%d9%84%da%af%d9%88%d9%87%d8%a7%db%8c-%d8%b7%d8%b1%d8%a7%d8%ad%db%8c-%d8%a7%d8%ae%d8%aa%d8%b5%d8%a7%d8%b5%db%8c-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/"},"modified":"2023-12-26T11:36:10","modified_gmt":"2023-12-26T08:06:10","slug":"%d8%a7%d9%84%da%af%d9%88%d9%87%d8%a7%db%8c-%d8%b7%d8%b1%d8%a7%d8%ad%db%8c-%d8%a7%d8%ae%d8%aa%d8%b5%d8%a7%d8%b5%db%8c-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%a7%d9%84%da%af%d9%88%d9%87%d8%a7%db%8c-%d8%b7%d8%b1%d8%a7%d8%ad%db%8c-%d8%a7%d8%ae%d8%aa%d8%b5%d8%a7%d8%b5%db%8c-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/","title":{"rendered":"\u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \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%a7%d9%84%da%af%d9%88%d9%87%d8%a7%db%8c-%d8%b7%d8%b1%d8%a7%d8%ad%db%8c-%d8%a7%d8%ae%d8%aa%d8%b5%d8%a7%d8%b5%db%8c-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d9%85%d8%b9%d8%b1%d9%81%db%8c\" >\u0645\u0639\u0631\u0641\u06cc<\/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%a7%d9%84%da%af%d9%88%d9%87%d8%a7%db%8c-%d8%b7%d8%b1%d8%a7%d8%ad%db%8c-%d8%a7%d8%ae%d8%aa%d8%b5%d8%a7%d8%b5%db%8c-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d8%a7%d9%84%da%af%d9%88%db%8c_%d8%b4%db%8c_%d8%ac%d9%87%d8%a7%d9%86%db%8c\" >\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc \u062c\u0647\u0627\u0646\u06cc<\/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%a7%d9%84%da%af%d9%88%d9%87%d8%a7%db%8c-%d8%b7%d8%b1%d8%a7%d8%ad%db%8c-%d8%a7%d8%ae%d8%aa%d8%b5%d8%a7%d8%b5%db%8c-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d8%a7%d9%84%da%af%d9%88%db%8c_%d8%b1%d9%88%d8%b4_prebound\" >\u0627\u0644\u06af\u0648\u06cc \u0631\u0648\u0634 Prebound<\/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%a7%d9%84%da%af%d9%88%d9%87%d8%a7%db%8c-%d8%b7%d8%b1%d8%a7%d8%ad%db%8c-%d8%a7%d8%ae%d8%aa%d8%b5%d8%a7%d8%b5%db%8c-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86\/#%d8%a7%d9%84%da%af%d9%88%db%8c_%d8%b4%db%8c%d8%a1_%d9%86%da%af%d9%87%d8%a8%d8%a7%d9%86\" >\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc\u0621 \u0646\u06af\u0647\u0628\u0627\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a7%d9%84%da%af%d9%88%d9%87%d8%a7%db%8c-%d8%b7%d8%b1%d8%a7%d8%ad%db%8c-%d8%a7%d8%ae%d8%aa%d8%b5%d8%a7%d8%b5%db%8c-%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 class=\"content\"><noscript><\/p>\n<style>.lazyload-placeholder { display: none;  }<\/style>\n<p><\/noscript><\/p>\n<h2 id=\"introduction\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%b9%d8%b1%d9%81%db%8c\"><\/span>\u0645\u0639\u0631\u0641\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062a\u0627 \u0628\u0647 \u062d\u0627\u0644\u060c \u0645\u0627 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u062e\u0644\u0627\u0642\u0627\u0646\u0647\u060c \u0633\u0627\u062e\u062a\u0627\u0631\u06cc \u0648 \u0631\u0641\u062a\u0627\u0631\u06cc \u0631\u0627 \u067e\u0648\u0634\u0634 \u062f\u0627\u062f\u0647 \u0627\u06cc\u0645.  \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646\u200c\u0647\u0627\u06cc \u0628\u0646\u06cc\u0627\u062f\u06cc \u0628\u06cc\u0646\u0634\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u062f\u0631\u0628\u0627\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0632\u06cc\u0628\u0627\u060c \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u0645\u0642\u06cc\u0627\u0633\u200c\u067e\u0630\u06cc\u0631 \u0627\u0631\u0627\u0626\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u0646\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0645\u0627 \u0639\u0645\u06cc\u0642\u200c\u062a\u0631 \u0628\u0647 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc \u0638\u0631\u06cc\u0641 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0645\u06cc\u200c\u067e\u0631\u062f\u0627\u0632\u06cc\u0645\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u062e\u0648\u062f \u0632\u0628\u0627\u0646 \u0647\u0633\u062a\u0646\u062f &#8211; \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646.<\/p>\n<p>\u0646\u062d\u0648 \u0628\u06cc\u0627\u0646\u06cc \u0648 \u0645\u0627\u0647\u06cc\u062a \u067e\u0648\u06cc\u0627\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0645\u0646\u062c\u0631 \u0628\u0647 \u062a\u0648\u0644\u062f \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u062e\u0627\u0635\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u062f\u0631 \u0633\u0627\u06cc\u0631 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0631\u0627\u06cc\u062c \u06cc\u0627 \u062d\u062a\u06cc \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u0646\u062f.  \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648\u0647\u0627 \u0628\u0627 \u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u062a\u0648\u0633\u0639\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0645\u0642\u0627\u0628\u0644\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0648 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647\u200c\u062f\u0647\u0646\u062f\u06af\u0627\u0646 \u0631\u0627\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646\u06cc\u06a9\u200c\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0634\u06a9\u0644\u0627\u062a \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0646\u0647\u0627\u06cc\u06cc \u0627\u0632 \u0633\u0631\u06cc \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u062e\u0648\u062f\u060c \u0628\u0647 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u06cc\u0645:<\/p>\n<ul>\n<li><a href=\"#globalobjectpattern\" class=\"broken_link\">\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc \u062c\u0647\u0627\u0646\u06cc<\/a><\/li>\n<li><a href=\"#preboundmethodpattern\" class=\"broken_link\">\u0627\u0644\u06af\u0648\u06cc \u0631\u0648\u0634 Prebound<\/a><\/li>\n<li><a href=\"#sentinelobjectpattern\" class=\"broken_link\">\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc\u0621 \u0646\u06af\u0647\u0628\u0627\u0646<\/a><\/li>\n<\/ul>\n<h2 id=\"globalobjectpattern\"><span class=\"ez-toc-section\" id=\"%d8%a7%d9%84%da%af%d9%88%db%8c_%d8%b4%db%8c_%d8%ac%d9%87%d8%a7%d9%86%db%8c\"><\/span>\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc \u062c\u0647\u0627\u0646\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0647\u0646\u06af\u0627\u0645 \u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u060c \u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0642\u0627\u0628\u0644\u200c\u062a\u0648\u062c\u0647\u06cc \u062f\u0627\u0631\u0646\u062f\u060c \u0627\u063a\u0644\u0628 \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc\u06cc \u0645\u06cc\u200c\u06cc\u0627\u0628\u06cc\u0645 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u0645 <em>\u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0646 \u0648\u0636\u0639\u06cc\u062a \u06cc\u06a9 \u0634\u06cc \u062f\u0631 \u0628\u062e\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0633\u06cc\u0633\u062a\u0645<\/em>.  \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0633\u0631\u0627\u0633\u0631\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u0647\u062f\u0641 \u0631\u0627 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u06a9\u0646\u0646\u062f\u060c \u0628\u0647 \u062f\u0644\u06cc\u0644 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0647\u0627 \u0648 \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0628\u0648\u062f\u0646 \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0639\u0631\u0641\u06cc \u06a9\u0646\u0646\u062f\u060c \u0639\u0645\u0648\u0645\u0627\u064b \u0645\u0648\u0631\u062f \u0628\u06cc \u0645\u0647\u0631\u06cc \u0642\u0631\u0627\u0631 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f.<\/p>\n<blockquote>\n<p>\u062f\u0631 \u0639\u0648\u0636\u060c <em>\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc \u062c\u0647\u0627\u0646\u06cc<\/em> \u06cc\u06a9 \u0631\u0627\u0647 \u062d\u0644 \u06a9\u0646\u062a\u0631\u0644 \u0634\u062f\u0647 \u0648 \u0638\u0631\u06cc\u0641 \u062a\u0631 \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u0639\u0636\u0644 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.  \u062f\u0631 \u0647\u0633\u062a\u0647 \u062e\u0648\u062f\u060c \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648 \u0628\u0627 \u0647\u062f\u0641 \u0627\u0631\u0627\u0626\u0647 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0645\u0634\u062a\u0631\u06a9 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0627\u0632 \u06cc\u06a9 \u0634\u06cc \u062f\u0631 \u06a9\u0644 \u0628\u0631\u0646\u0627\u0645\u0647\u060c \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062d\u0627\u0644\u062a \u0633\u0627\u0632\u06af\u0627\u0631 \u0648 \u0647\u0645\u0627\u0647\u0646\u06af \u0628\u0627\u0642\u06cc \u0645\u06cc \u0645\u0627\u0646\u062f.<\/p>\n<\/blockquote>\n<p>\u062a\u0635\u0648\u0631 \u06a9\u0646\u06cc\u062f \u062f\u0631 \u062d\u0627\u0644 \u0637\u0631\u0627\u062d\u06cc \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u06cc\u0633\u062a\u0645 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0633\u062a\u06cc\u062f.  \u062d\u0641\u0638 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0647\u0627\u06cc \u062b\u0627\u0628\u062a (\u0645\u0627\u0646\u0646\u062f \u0633\u0637\u0648\u062d \u06af\u0632\u0627\u0631\u0634 \u06cc\u0627 \u0641\u0631\u0645\u062a \u0647\u0627\u06cc \u062e\u0631\u0648\u062c\u06cc) \u062f\u0631 \u0645\u0627\u0698\u0648\u0644 \u0647\u0627 \u0648 \u0627\u062c\u0632\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u0631\u0627\u06cc \u0644\u0627\u06af\u0631 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a.  \u0628\u0647 \u062c\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc \u0644\u0627\u06af\u0631 \u062c\u062f\u06cc\u062f \u06cc\u0627 \u0627\u0646\u062a\u0642\u0627\u0644 \u0644\u0627\u06af\u0631 \u0628\u0647 \u0627\u0637\u0631\u0627\u0641\u060c \u062f\u0627\u0634\u062a\u0646 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062b\u0628\u062a\u200c\u06a9\u0646\u0646\u062f\u0647 \u0648\u0627\u062d\u062f \u0648 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u062c\u0647\u0627\u0646\u06cc \u06a9\u0647 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc\u200c\u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06a9 \u0631\u0627 \u062d\u0641\u0638 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0633\u0648\u062f\u0645\u0646\u062f \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n<p>\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc\u0621 \u062c\u0647\u0627\u0646\u06cc \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0627\u0632 \u0627\u0647\u0631\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f <em>\u0627\u0644\u06af\u0648\u06cc \u062a\u06a9 \u062a\u0646<\/em> (\u06a9\u0647 \u0642\u0628\u0644\u0627 \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0631\u0633 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u06cc\u0645) \u0628\u0631\u0627\u06cc \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646\u06a9\u0647 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0641\u0642\u0637 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u062f\u0627\u0631\u062f \u0648 \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u062c\u0647\u0627\u0646\u06cc \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0622\u0646 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f.  \u0645\u0632\u06cc\u062a \u0627\u0635\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648 \u0627\u06cc\u0646 \u0627\u0633\u062a <em>\u06a9\u0646\u062a\u0631\u0644 \u0648 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u067e\u0630\u06cc\u0631\u06cc<\/em> \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.  \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u062f\u0631 \u0634\u06cc \u0633\u0631\u0627\u0633\u0631\u06cc \u0627\u0632 \u06cc\u06a9 \u0645\u0627\u0698\u0648\u0644 \u062f\u0631 \u0628\u0642\u06cc\u0647 \u0645\u0627\u0698\u0648\u0644 \u0647\u0627 \u0645\u0646\u0639\u06a9\u0633 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0631\u0641\u062a\u0627\u0631 \u0647\u0645\u0627\u0647\u0646\u06af \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u06cc Global Object\u060c Logger \u062c\u0647\u0627\u0646\u06cc \u0631\u0627 \u0627\u0632 \u0645\u062b\u0627\u0644 \u062e\u0648\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">GlobalLogger<\/span>:<\/span>\n    _instance = <span class=\"hljs-literal\">None<\/span>\n    \n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">__new__<\/span>(<span class=\"hljs-params\">cls, *args, **kwargs<\/span>):<\/span>\n        <span class=\"hljs-keyword\">if<\/span> <span class=\"hljs-keyword\">not<\/span> cls._instance:\n            cls._instance = <span class=\"hljs-built_in\">super<\/span>(GlobalLogger, cls).__new__(cls, *args, **kwargs)\n        <span class=\"hljs-keyword\">return<\/span> cls._instance\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">__init__<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        self.log_level = <span class=\"hljs-string\">\"INFO\"<\/span>\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">set_log_level<\/span>(<span class=\"hljs-params\">self, level<\/span>):<\/span>\n        self.log_level = level\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">log<\/span>(<span class=\"hljs-params\">self, message<\/span>):<\/span>\n        <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">f\"(<span class=\"hljs-subst\">{self.log_level}<\/span>) - <span class=\"hljs-subst\">{message}<\/span>\"<\/span>)\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646\u062c\u0627\u060c <code>GlobalLogger<\/code> \u0647\u0645\u06cc\u0634\u0647 \u0647\u0645\u0627\u0646 \u0646\u0645\u0648\u0646\u0647 \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f \u0648 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u062d\u0627\u0635\u0644 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0648\u0636\u0639\u06cc\u062a \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u062f\u0631 \u0633\u0631\u0627\u0633\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0633\u0627\u0632\u06af\u0627\u0631 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"hljs\">logger1 = GlobalLogger()\nlogger1.log(<span class=\"hljs-string\">\"This is an info message.\"<\/span>)\n\nlogger2 = GlobalLogger()\nlogger2.set_log_level(<span class=\"hljs-string\">\"ERROR\"<\/span>)\nlogger2.log(<span class=\"hljs-string\">\"This is an error message.\"<\/span>)\n\nlogger1.log(<span class=\"hljs-string\">\"This message also shows as an error.\"<\/span>)  <span class=\"hljs-comment\"># The log level has been globally updated<\/span>\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u0628\u0647 \u0645\u0627 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<pre><code class=\"hljs\">(INFO) - This is an info message.\n(ERROR) - This is an error message.\n(ERROR) - This message also shows as an error.\n<\/code><\/pre>\n<h2 id=\"preboundmethodpattern\"><span class=\"ez-toc-section\" id=\"%d8%a7%d9%84%da%af%d9%88%db%8c_%d8%b1%d9%88%d8%b4_prebound\"><\/span>\u0627\u0644\u06af\u0648\u06cc \u0631\u0648\u0634 Prebound<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u062c\u0646\u0628\u0647\u200c\u0647\u0627\u06cc \u062c\u0630\u0627\u0628 \u0645\u0627\u0647\u06cc\u062a \u067e\u0648\u06cc\u0627\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646\u060c \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0622\u0646 \u0627\u0633\u062a <em>\u0627\u06cc\u062c\u0627\u062f \u0648 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062a\u0648\u0627\u0628\u0639 \u0648 \u0645\u062a\u062f\u0647\u0627 \u062f\u0631 \u0632\u0645\u0627\u0646 \u0627\u062c\u0631\u0627<\/em>.  \u0627\u063a\u0644\u0628\u060c \u0645\u0627 \u0628\u0647 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc\u06cc \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u06cc\u0645 \u06a9\u0647 \u0648\u0642\u062a\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f\u060c \u0628\u0631 \u0627\u0633\u0627\u0633 \u0632\u0645\u06cc\u0646\u0647 \u06cc\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062e\u0627\u0635\u06cc \u06a9\u0647 \u062f\u0631 \u0627\u0628\u062a\u062f\u0627 \u0628\u0627 \u0622\u0646 \u0645\u0631\u062a\u0628\u0637 \u0628\u0648\u062f\u0646\u062f \u0631\u0641\u062a\u0627\u0631 \u06a9\u0646\u0646\u062f.<\/p>\n<blockquote>\n<p>\u0627\u06cc\u0646\u062c\u0627\u0633\u062a \u06a9\u0647 <em>\u0627\u0644\u06af\u0648\u06cc \u0631\u0648\u0634 Prebound<\/em> \u0648\u0627\u0631\u062f \u0628\u0627\u0632\u06cc \u0645\u06cc \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0628\u0647 \u0645\u0627 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u06cc\u06a9 \u0645\u062a\u062f \u0631\u0627 \u0627\u0632 \u0642\u0628\u0644 \u0628\u0647 \u0628\u0631\u062e\u06cc \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627 \u06cc\u0627 \u0632\u0645\u06cc\u0646\u0647 \u0647\u0627 \u0645\u062a\u0635\u0644 \u06a9\u0646\u06cc\u0645\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0645\u062a\u062f \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f\u060c \u0630\u0627\u062a\u0627\u064b \u0632\u0645\u06cc\u0646\u0647 \u062e\u0648\u062f \u0631\u0627 \u0628\u062f\u0648\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0628\u0647 \u0637\u0648\u0631 \u0635\u0631\u06cc\u062d \u06af\u0641\u062a\u0647 \u0634\u0648\u062f\u060c \u0645\u06cc \u0634\u0646\u0627\u0633\u062f.<\/p>\n<\/blockquote>\n<p>\u0628\u0647 \u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u0631\u0648\u06cc\u062f\u0627\u062f \u0645\u062d\u0648\u0631 \u0641\u06a9\u0631 \u06a9\u0646\u06cc\u062f\u060c \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u062c\u0639\u0628\u0647 \u0627\u0628\u0632\u0627\u0631 \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u06af\u0631\u0627\u0641\u06cc\u06a9\u06cc\u060c \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0627\u062c\u0632\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0631\u0627\u0628\u0637 \u06a9\u0627\u0631\u0628\u0631\u06cc \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u0622\u0646\u060c \u0627\u0642\u062f\u0627\u0645\u0627\u062a \u062e\u0627\u0635\u06cc \u0631\u0627 \u0622\u063a\u0627\u0632 \u0645\u06cc \u06a9\u0646\u0646\u062f.  \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u0634\u0645\u0627 \u0645\u062c\u0645\u0648\u0639\u0647\u200c\u0627\u06cc \u0627\u0632 \u062f\u06a9\u0645\u0647\u200c\u0647\u0627 \u062f\u0627\u0631\u06cc\u062f \u0648 \u0647\u0631 \u062f\u06a9\u0645\u0647 \u0628\u0627 \u06a9\u0644\u06cc\u06a9 \u06a9\u0631\u062f\u0646 \u0628\u0627\u06cc\u062f \u0628\u0631\u0686\u0633\u0628 \u062e\u0648\u062f \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u062f.<\/p>\n<p>\u0628\u0647\u200c\u062c\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u062c\u062f\u0627\u06af\u0627\u0646\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u062f\u06a9\u0645\u0647\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0645\u0627 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062f\u06a9\u0645\u0647 \u0645\u0631\u0628\u0648\u0637\u0647 \u0627\u0632 \u0642\u0628\u0644 \u0645\u062a\u0635\u0644 \u06a9\u0646\u06cc\u062f\u060c \u0648 \u0628\u0647 \u0631\u0648\u0634 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u0630\u0627\u062a\u0627\u064b \u00ab\u0628\u062f\u0627\u0646\u062f\u00bb \u06a9\u062f\u0627\u0645 \u062f\u06a9\u0645\u0647 \u0622\u0646 \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0647 \u0648 \u0686\u0647 \u0628\u0631\u0686\u0633\u0628\u06cc \u0631\u0627 \u0628\u0627\u06cc\u062f \u0646\u0645\u0627\u06cc\u0634 \u062f\u0647\u062f.<\/p>\n<p>\u0627\u0644\u06af\u0648\u06cc \u0631\u0648\u0634 Prebound \u0628\u0631 \u0631\u0648\u06cc \u062a\u0645\u0631\u06a9\u0632 \u062f\u0627\u0631\u062f <em>\u0631\u0648\u0634\u200c\u0647\u0627 \u0631\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0631\u0648\u0634 \u0628\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u06cc\u0627 \u0632\u0645\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u0645\u062a\u0635\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f<\/em>.  \u0627\u06cc\u0646 \u0631\u0648\u0634\u060c \u067e\u0633 \u0627\u0632 \u0645\u062d\u062f\u0648\u062f \u0634\u062f\u0646\u060c \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u0645\u062a\u0646 \u0635\u0631\u06cc\u062d \u062f\u0631 \u0637\u0648\u0644 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0646\u062f\u0627\u0631\u062f.  \u062f\u0631 \u0639\u0648\u0636\u060c \u0628\u0631 \u0631\u0648\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u200c\u0628\u0627\u0648\u0646\u062f \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u06cc\u06a9 \u062a\u0639\u0627\u0645\u0644 \u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0648 \u0638\u0631\u06cc\u0641 \u0631\u0627 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u0628\u06cc\u0627\u06cc\u06cc\u062f \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0627\u06cc\u0646 \u062f\u0631 \u0639\u0645\u0644 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f.  \u0645\u0627 \u0627\u06cc\u062c\u0627\u062f \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f <code>Button<\/code> \u06a9\u0644\u0627\u0633\u06cc \u06a9\u0647 \u062d\u0627\u0648\u06cc \u0628\u0631\u0686\u0633\u0628 \u0648 \u06cc\u06a9 \u0631\u0648\u0634 \u0627\u0633\u062a \u06a9\u0647 \u06a9\u0644\u06cc\u06a9 \u0647\u0627 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0645\u06cc \u06a9\u0646\u062f.  \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u062f\u06a9\u0645\u0647 \u06a9\u0644\u06cc\u06a9 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0631\u0686\u0633\u0628 \u0622\u0646 \u0686\u0627\u067e \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Button<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">__init__<\/span>(<span class=\"hljs-params\">self, label<\/span>):<\/span>\n        self.label = label\n        <span class=\"hljs-comment\"># Prebinding the display_label method to the current instance<\/span>\n        self.click_action = <span class=\"hljs-keyword\">lambda<\/span>: self.display_label(self)\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">display_label<\/span>(<span class=\"hljs-params\">self, bound_button<\/span>):<\/span>\n        <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">f\"Button pressed: <span class=\"hljs-subst\">{bound_button.label}<\/span>\"<\/span>)\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">click<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        self.click_action()\n<\/code><\/pre>\n<p>\u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639\u060c \u0628\u06cc\u0627\u06cc\u06cc\u062f \u062f\u0648 \u062f\u06a9\u0645\u0647 \u0645\u062e\u062a\u0644\u0641 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u0645 \u0648 \u0631\u0648\u06cc \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0622\u0646\u0647\u0627 &#8220;\u06a9\u0644\u06cc\u06a9&#8221; \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">buttonA = Button(<span class=\"hljs-string\">\"Submit\"<\/span>)\nbuttonB = Button(<span class=\"hljs-string\">\"Cancel\"<\/span>)\n\nbuttonA.click()\nbuttonB.click()\n<\/code><\/pre>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0627\u0646\u062a\u0638\u0627\u0631 \u0645\u06cc \u0631\u0641\u062a\u060c \u0628\u0627 \u06a9\u0644\u06cc\u06a9 \u0628\u0631 \u0631\u0648\u06cc \u0647\u0631 \u062f\u06a9\u0645\u0647 \u062e\u0631\u0648\u062c\u06cc \u0645\u0646\u0627\u0633\u0628 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc \u0634\u0648\u062f:<\/p>\n<pre><code class=\"hljs\">Button pressed: Submit\nButton pressed: Cancel\n<\/code><\/pre>\n<p>\u0628\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0631\u0648\u0634\u200c\u0647\u0627 \u0628\u0631\u0627\u06cc \u0622\u06af\u0627\u0647\u06cc \u062f\u0642\u06cc\u0642 \u0627\u0632 \u0632\u0645\u06cc\u0646\u0647 \u062e\u0648\u062f \u0642\u0628\u0644 \u0627\u0632 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc\u060c \u0627\u0644\u06af\u0648\u06cc \u0631\u0648\u0634 Prebound \u0631\u0648\u0634\u06cc \u0631\u0627 \u0633\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u06cc\u06a9 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0634\u0647\u0648\u062f\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0627\u0642\u062f\u0627\u0645\u0627\u062a \u062e\u0627\u0635 \u0632\u0645\u06cc\u0646\u0647 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<h2 id=\"sentinelobjectpattern\"><span class=\"ez-toc-section\" id=\"%d8%a7%d9%84%da%af%d9%88%db%8c_%d8%b4%db%8c%d8%a1_%d9%86%da%af%d9%87%d8%a8%d8%a7%d9%86\"><\/span>\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc\u0621 \u0646\u06af\u0647\u0628\u0627\u0646<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631 \u062a\u0648\u0633\u0639\u0647 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u060c \u06af\u0627\u0647\u06cc \u0627\u0648\u0642\u0627\u062a \u0645\u0627 \u0628\u0627 \u0686\u0627\u0644\u0634 \u062a\u0645\u0627\u06cc\u0632 \u0628\u06cc\u0646 \u0622\u0646 \u0647\u0627 \u0645\u0648\u0627\u062c\u0647 \u0645\u06cc \u0634\u0648\u06cc\u0645 <em>\u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0648 \u0645\u0642\u062f\u0627\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0648\u0627\u0642\u0639 \u0631\u0648\u06cc \u0622\u0646 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a <code>None<\/code> \u06cc\u0627 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u062f\u06cc\u06af\u0631\u06cc<\/em>.  \u0635\u0631\u0641\u0627\u064b \u062a\u06a9\u06cc\u0647 \u0628\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0645\u0639\u0645\u0648\u0644\u06cc \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u06a9\u0627\u0641\u06cc \u0646\u0628\u0627\u0634\u062f.<\/p>\n<blockquote>\n<p>\u0627\u06cc\u0646 <em>\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc\u0621 \u0646\u06af\u0647\u0628\u0627\u0646<\/em> \u0631\u0627\u0647 \u062d\u0644\u06cc \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0645\u0639\u0636\u0644 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.  \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0634\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0648 \u063a\u06cc\u0631 \u0642\u0627\u0628\u0644 \u0627\u0634\u062a\u0628\u0627\u0647 \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0646\u06af\u0647\u0628\u0627\u0646 \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0628\u06cc\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0648\u0627\u0642\u0639\u06cc \u0648 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u062a\u0641\u0627\u0648\u062a \u0642\u0627\u0626\u0644 \u0634\u0648\u06cc\u0645.<\/p>\n<\/blockquote>\n<p>\u06cc\u06a9 \u0633\u06cc\u0633\u062a\u0645 \u06a9\u0634 \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0648 \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u06a9\u0646\u0646\u062f.  \u06cc\u06a9 \u0686\u0627\u0644\u0634 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f: \u0686\u06af\u0648\u0646\u0647 \u0628\u06cc\u0646 \u06a9\u0644\u06cc\u062f\u06cc \u06a9\u0647 \u0647\u0631\u06af\u0632 \u062a\u0646\u0638\u06cc\u0645 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u06a9\u0644\u06cc\u062f\u06cc \u06a9\u0647 \u0628\u0627 \u0645\u0642\u062f\u0627\u0631 \u062a\u0646\u0638\u06cc\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a \u062a\u0641\u0627\u0648\u062a \u0642\u0627\u0626\u0644 \u0634\u0648\u06cc\u062f <code>None<\/code>\u0648 \u06a9\u0644\u06cc\u062f\u06cc \u06a9\u0647 \u0627\u0632 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u062e\u0627\u0631\u062c \u0634\u062f\u0647 \u0627\u0633\u062a\u061f  \u062f\u0631 \u0686\u0646\u06cc\u0646 \u0633\u0646\u0627\u0631\u06cc\u0648\u06cc\u06cc\u060c \u0635\u0631\u0641\u0627\u064b \u0628\u0627\u0632\u06af\u0634\u062a <code>None<\/code> \u0632\u06cc\u0631\u0627 \u06cc\u06a9 \u06a9\u0644\u06cc\u062f \u06af\u0645 \u0634\u062f\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0645\u0628\u0647\u0645 \u0628\u0627\u0634\u062f.  \u0627\u0633\u062a <code>None<\/code> \u0645\u0642\u062f\u0627\u0631 \u0648\u0627\u0642\u0639\u06cc \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u06a9\u0644\u06cc\u062f\u060c \u06cc\u0627 \u0627\u0635\u0644\u0627\u064b \u06a9\u0644\u06cc\u062f \u062f\u0631 \u062d\u0627\u0641\u0638\u0647 \u067e\u0646\u0647\u0627\u0646 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f\u061f  \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0644\u06af\u0648\u06cc \u0634\u06cc\u0621 \u0633\u0646\u062a\u06cc\u0646\u0644\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u0648\u0636\u0648\u062d \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0642\u0639 \u0641\u0631\u0627\u0647\u0645 \u06a9\u0646\u06cc\u0645.<\/p>\n<p>\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc\u0621 Sentinel \u062d\u0648\u0644 \u0645\u062d\u0648\u0631 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0634\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0645\u06cc \u0686\u0631\u062e\u062f \u200b\u200b\u06a9\u0647 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0647\u06cc\u0686 \u062f\u0627\u062f\u0647 \u0642\u0627\u0646\u0648\u0646\u06cc \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0627\u0634\u062a\u0628\u0627\u0647 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f.  \u0627\u06cc\u0646 \u0634\u06cc \u0628\u0647 \u0639\u0644\u0627\u0645\u062a \u063a\u06cc\u0631\u0642\u0627\u0628\u0644 \u0627\u0646\u06a9\u0627\u0631 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u06cc\u06a9 \u0634\u0631\u0637 \u062e\u0627\u0635\u060c \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u06af\u0645\u0634\u062f\u0647\u060c \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-comment\"># Our sentinel object<\/span>\nMISSING = <span class=\"hljs-built_in\">object<\/span>()\n\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Cache<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">__init__<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        self._storage = {}\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">set<\/span>(<span class=\"hljs-params\">self, key, value<\/span>):<\/span>\n        self._storage(key) = value\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">get<\/span>(<span class=\"hljs-params\">self, key<\/span>):<\/span>\n        <span class=\"hljs-comment\"># Return the value if it exists, otherwise return the sentinel object<\/span>\n        <span class=\"hljs-keyword\">return<\/span> self._storage.get(key, MISSING)\n<\/code><\/pre>\n<p>\u062d\u0627\u0644 \u06af\u0645\u0634\u062f\u0647 \u0647\u0627 \u0631\u0627 \u0645\u062a\u0645\u0627\u06cc\u0632 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u0648 <code>None<\/code> \u0627\u0631\u0632\u0634 \u0647\u0627\u06cc.  \u0648\u0642\u062a\u06cc \u06cc\u06a9 \u0634\u06cc \u0631\u0627 \u0628\u0627 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>None<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u0642\u062f\u0627\u0631 \u0628\u0647 a <code>Cache<\/code> \u0634\u06cc\u060c \u0645\u0627 \u0642\u0627\u062f\u0631 \u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u0648\u062f \u0628\u0627 \u062c\u0633\u062a\u062c\u0648\u06cc \u0622\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u06cc\u062f \u0622\u0646\u060c \u0622\u0646 \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-comment\"># Usage<\/span>\ncache = Cache()\ncache.<span class=\"hljs-built_in\">set<\/span>(<span class=\"hljs-string\">\"username\"<\/span>, <span class=\"hljs-literal\">None<\/span>)\n\n<span class=\"hljs-comment\"># Fetching values<\/span>\nresult = cache.get(<span class=\"hljs-string\">\"username\"<\/span>)\n<span class=\"hljs-keyword\">if<\/span> result <span class=\"hljs-keyword\">is<\/span> MISSING:\n    <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">\"Key not found in cache!\"<\/span>)\n<span class=\"hljs-keyword\">else<\/span>:\n    <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">f\"Found value: <span class=\"hljs-subst\">{result}<\/span>\"<\/span>)\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0622\u0628\u062c\u06a9\u062a\u06cc \u0631\u0627 \u06a9\u0647 \u06a9\u0644\u06cc\u062f \u0622\u0646 \u0627\u0633\u062a\u060c \u062e\u0631\u0648\u062c\u06cc \u0645\u06cc \u062f\u0647\u062f <code>username<\/code>:<\/p>\n<pre><code class=\"hljs\">Found value: None\n<\/code><\/pre>\n<p>\u0627\u0632 \u0637\u0631\u0641 \u062f\u06cc\u06af\u0631\u060c \u0645\u0627 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u0645 \u06cc\u06a9 \u0634\u06cc \u063a\u06cc\u0631 \u0645\u0648\u062c\u0648\u062f \u067e\u06cc\u062f\u0627 \u06a9\u0646\u06cc\u0645:<\/p>\n<pre><code class=\"hljs\">missing_result = cache.get(<span class=\"hljs-string\">\"non_existent_key\"<\/span>)\n<span class=\"hljs-keyword\">if<\/span> missing_result <span class=\"hljs-keyword\">is<\/span> MISSING:\n    <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">\"Key not found in cache!\"<\/span>)\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u0628\u0647 \u0645\u0627 \u0645\u06cc \u062f\u0647\u062f:<\/p>\n<pre><code class=\"hljs\">Key not found in cache!\n<\/code><\/pre>\n<p>\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc\u0621 Sentinel \u0631\u0627\u0647\u06cc \u0631\u0648\u0634\u0646 \u0628\u0631\u0627\u06cc \u0646\u0645\u0627\u06cc\u0634 \u0645\u0642\u0627\u062f\u06cc\u0631 \u06af\u0645\u0634\u062f\u0647 \u06cc\u0627 \u0645\u0648\u0627\u0631\u062f \u062e\u0627\u0635 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0648 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u06a9\u062f \u0634\u0645\u0627 \u0645\u0628\u0647\u0645 \u0648 \u0642\u0627\u0628\u0644 \u062f\u0631\u06a9 \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>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u0645\u0627 \u0633\u0647 \u0627\u0644\u06af\u0648\u06cc \u0645\u062a\u0645\u0627\u06cc\u0632 \u0631\u0627 \u06a9\u0634\u0641 \u06a9\u0631\u062f\u06cc\u0645 &#8211; the <em>\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc \u062c\u0647\u0627\u0646\u06cc<\/em>\u060c <em>\u0627\u0644\u06af\u0648\u06cc \u0631\u0648\u0634 Prebound<\/em>\u060c \u0648 <em>\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc\u0621 \u0646\u06af\u0647\u0628\u0627\u0646<\/em>.  \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648\u0647\u0627 \u0628\u0647 \u0686\u0627\u0644\u0634 \u0647\u0627 \u0648 \u0633\u0646\u0627\u0631\u06cc\u0648\u0647\u0627\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u062f.<\/p>\n<p>\u0627\u06cc\u0646 <em>\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc \u062c\u0647\u0627\u0646\u06cc<\/em> \u0628\u0631 \u0633\u06cc\u0633\u062a\u0645 \u0645\u0627\u0698\u0648\u0644 \u0627\u0646\u0639\u0637\u0627\u0641\u200c\u067e\u0630\u06cc\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0648 \u0642\u062f\u0631\u062a \u062a\u06a9\u200c\u062a\u0648\u0646\u200c\u0647\u0627 \u062f\u0631 \u0645\u062f\u06cc\u0631\u06cc\u062a \u062d\u0627\u0644\u062a \u062a\u0627\u06a9\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f.  \u0627\u06cc\u0646 <em>\u0627\u0644\u06af\u0648\u06cc \u0631\u0648\u0634 Prebound<\/em> \u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0645\u062a\u062f\u0647\u0627\u06cc \u0627\u062a\u0635\u0627\u0644 \u0628\u0647 \u06a9\u0644\u0627\u0633 \u06cc\u0627 \u0627\u0634\u06cc\u0627\u0621 \u0646\u0645\u0648\u0646\u0647 \u0631\u0627 \u0628\u0647 \u0632\u06cc\u0628\u0627\u06cc\u06cc \u062d\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627\u06cc \u0634\u06cc \u06af\u0631\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0628\u0631\u062c\u0633\u062a\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.  \u062f\u0631 \u0647\u0645\u06cc\u0646 \u062d\u0627\u0644\u060c <em>\u0627\u0644\u06af\u0648\u06cc \u0634\u06cc\u0621 \u0646\u06af\u0647\u0628\u0627\u0646<\/em> \u067e\u0648\u06cc\u0627\u06cc\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0628\u0647 \u0646\u0645\u0627\u06cc\u0634 \u0645\u06cc \u06af\u0630\u0627\u0631\u062f \u0648 \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u0633\u06cc\u06af\u0646\u0627\u0644 \u062f\u0627\u062f\u0646 \u0628\u0647 \u0645\u0648\u0627\u0631\u062f \u062e\u0627\u0635 \u06cc\u0627 \u0631\u0641\u062a\u0627\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0645\u062b\u0627\u0644 \u0647\u0627\u06cc \u062f\u0646\u06cc\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0646\u0647 \u062a\u0646\u0647\u0627 \u0628\u0647 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc \u0627\u06cc\u0646 \u0627\u0644\u06af\u0648\u0647\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0628\u0644\u06a9\u0647 \u0627\u062c\u0631\u0627\u06cc \u0622\u0646\u0647\u0627 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0645\u0644\u0645\u0648\u0633 \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f.  \u067e\u0633 \u0627\u0632 \u0645\u0637\u0627\u0644\u0639\u0647 \u0645\u062c\u062f\u062f \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u0628\u0627\u06cc\u062f \u0628\u062a\u0648\u0627\u0646\u06cc\u062f \u0634\u06a9\u0627\u0641 \u0628\u06cc\u0646 \u062f\u0631\u06a9 \u0645\u0641\u0647\u0648\u0645\u06cc \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f \u0639\u0645\u0644\u06cc \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u067e\u0631 \u06a9\u0646\u06cc\u062f.<\/p>\n<\/div>\n<p><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1402-12-26 11:36:03<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;9636&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;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&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;5\\\/5 (1 \u0631\u0627\u06cc)&quot;,&quot;size&quot;:&quot;30&quot;,&quot;title&quot;:&quot;\u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646&quot;,&quot;width&quot;:&quot;172.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} ({count} \u0631\u0627\u06cc)&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 30px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-left: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 30px; height: 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: 172.5px;\">\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            5\/5 (1 \u0631\u0627\u06cc)    <\/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>\u0645\u0639\u0631\u0641\u06cc \u062a\u0627 \u0628\u0647 \u062d\u0627\u0644\u060c \u0645\u0627 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u062e\u0644\u0627\u0642\u0627\u0646\u0647\u060c \u0633\u0627\u062e\u062a\u0627\u0631\u06cc \u0648 \u0631\u0641\u062a\u0627\u0631\u06cc \u0631\u0627 \u067e\u0648\u0634\u0634 \u062f\u0627\u062f\u0647 \u0627\u06cc\u0645. \u0627\u06cc\u0646 \u0633\u062a\u0648\u0646\u200c\u0647\u0627\u06cc \u0628\u0646\u06cc\u0627\u062f\u06cc \u0628\u06cc\u0646\u0634\u200c\u0647\u0627\u06cc\u06cc \u0631\u0627 \u062f\u0631\u0628\u0627\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u0628\u0631\u0646\u0627\u0645\u0647\u200c\u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0632\u06cc\u0628\u0627\u060c \u0642\u0627\u0628\u0644 \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u0645\u0642\u06cc\u0627\u0633\u200c\u067e\u0630\u06cc\u0631 \u0627\u0631\u0627\u0626\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u0646\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0645\u0627 \u0639\u0645\u06cc\u0642\u200c\u062a\u0631 \u0628\u0647 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc \u0638\u0631\u06cc\u0641 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0645\u06cc\u200c\u067e\u0631\u062f\u0627\u0632\u06cc\u0645\u060c \u0628\u0631\u062e\u06cc \u0627\u0632 \u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0637\u0631\u0627\u062d\u06cc \u0638\u0627\u0647\u0631 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f \u06a9\u0647 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u062e\u0648\u062f \u0632\u0628\u0627\u0646 [&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":[1749,2328,1747,1751,796,2329,1753,1744,1755,937],"class_list":["post-9636","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","category-programming","tag-python","tag-2328","tag-python-vps","tag-1751","tag-featured","tag-2329","tag-1753","tag-1744","tag-1755","tag-937"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/9636","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=9636"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/9636\/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=9636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=9636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=9636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}