{"id":18269,"date":"2024-10-27T06:30:15","date_gmt":"2024-10-27T03:00:15","guid":{"rendered":"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/"},"modified":"2024-10-27T06:30:15","modified_gmt":"2024-10-27T03:00:15","slug":"%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/","title":{"rendered":"\u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0634\u06cc \u06af\u0631\u0627 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 &#8211; \u0645\u0641\u0627\u0647\u06cc\u0645 \u06a9\u0644\u06cc\u062f\u06cc OOP \u0648 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0627\u06cc \u0645\u0628\u062a\u062f\u06cc\u0627\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%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%d9%81%d9%87%d8%b1%d8%b3%d8%aa_%d9%85%d8%b7%d8%a7%d9%84%d8%a8\" >\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<\/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%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >OOP \u0686\u06cc\u0633\u062a\u061f<\/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%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%da%86%d9%87%d8%a7%d8%b1_%d8%a7%d8%b5%d9%84_%d8%a7%d8%b5%d9%84%db%8c_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u0686\u0647\u0627\u0631 \u0627\u0635\u0644 \u0627\u0635\u0644\u06cc OOP \u0686\u06cc\u0633\u062a\u061f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%da%a9%d9%be%d8%b3%d9%88%d9%84%d8%a7%d8%b3%db%8c%d9%88%d9%86_%da%86%db%8c%d8%b3%d8%aa_%d9%88_%da%86%d8%b1%d8%a7_%d9%85%d9%87%d9%85_%d8%a7%d8%b3%d8%aa%d8%9f\" >\u06a9\u067e\u0633\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0686\u06cc\u0633\u062a \u0648 \u0686\u0631\u0627 \u0645\u0647\u0645 \u0627\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#abstraction_%da%86%db%8c%d8%b3%d8%aa_%d9%88_%da%86%d9%87_%d8%aa%d9%81%d8%a7%d9%88%d8%aa%db%8c_%d8%a8%d8%a7_%da%a9%d9%be%d8%b3%d9%88%d9%84%d8%a7%d8%b3%db%8c%d9%88%d9%86_%d8%af%d8%a7%d8%b1%d8%af%d8%9f\" >Abstraction \u0686\u06cc\u0633\u062a \u0648 \u0686\u0647 \u062a\u0641\u0627\u0648\u062a\u06cc \u0628\u0627 \u06a9\u067e\u0633\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u062f\u0627\u0631\u062f\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%d9%88%d8%b1%d8%a7%d8%ab%d8%aa_%d8%af%d8%b1_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u0648\u0631\u0627\u062b\u062a \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%d9%be%d9%84%db%8c_%d9%85%d9%88%d8%b1%d9%81%db%8c%d8%b3%d9%85_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u067e\u0644\u06cc \u0645\u0648\u0631\u0641\u06cc\u0633\u0645 \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%d8%b1%d9%88%d8%b4_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%d8%a8%d8%a7%d8%b1_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u0631\u0648\u0634 \u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631 \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%d8%b3%d8%a7%d8%b2%d9%86%d8%af%d9%87_%d8%af%d8%b1_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u0633\u0627\u0632\u0646\u062f\u0647 \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#destructor_%d8%af%d8%b1_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >Destructor \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%da%a9%d9%84%d8%a7%d8%b3_%d8%af%d8%b1_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u06a9\u0644\u0627\u0633 \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%db%8c%da%a9_%d8%b4%db%8c_%d8%af%d8%b1_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u06cc\u06a9 \u0634\u06cc \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%d8%b1%d9%88%d8%b4_%d8%a7%d8%b3%d8%aa%d8%a7%d8%aa%db%8c%da%a9_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u0631\u0648\u0634 \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9 \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%d8%aa%d9%81%d8%a7%d9%88%d8%aa_%d8%a8%db%8c%d9%86_%d9%85%d8%aa%d8%ba%db%8c%d8%b1_%da%a9%d9%84%d8%a7%d8%b3_%d9%88_%d9%85%d8%aa%d8%ba%db%8c%d8%b1_%d9%86%d9%85%d9%88%d9%86%d9%87_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0644\u0627\u0633 \u0648 \u0645\u062a\u063a\u06cc\u0631 \u0646\u0645\u0648\u0646\u0647 \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%d8%a2%db%8c%d8%a7_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86_%d8%a7%d8%b2_%d9%88%d8%b1%d8%a7%d8%ab%d8%aa_%da%86%d9%86%d8%af%da%af%d8%a7%d9%86%d9%87_%d9%be%d8%b4%d8%aa%db%8c%d8%a8%d8%a7%d9%86%db%8c_%d9%85%db%8c_%da%a9%d9%86%d8%af%d8%9f\" >\u0622\u06cc\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0632 \u0648\u0631\u0627\u062b\u062a \u0686\u0646\u062f\u06af\u0627\u0646\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%d8%aa%d9%81%d8%a7%d9%88%d8%aa_%d8%a8%db%8c%d9%86_%db%8c%da%a9_%da%a9%d9%84%d8%a7%d8%b3_%d8%a7%d9%86%d8%aa%d8%b2%d8%a7%d8%b9%db%8c_%d9%88_%db%8c%da%a9_%d8%b1%d8%a7%d8%a8%d8%b7_%da%86%db%8c%d8%b3%d8%aa%d8%9f\" >\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0627\u0646\u062a\u0632\u0627\u0639\u06cc \u0648 \u06cc\u06a9 \u0631\u0627\u0628\u0637 \u0686\u06cc\u0633\u062a\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%b1%d9%88%d8%b4-%d8%a7%d8%b3%d8%aa%d9%81%d8%a7%d8%af%d9%87-%d8%a7%d8%b2-%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%86%d9%88%db%8c%d8%b3%db%8c-%d8%b4%db%8c-%da%af%d8%b1%d8%a7-%d8%af%d8%b1-%d9%be-2\/#%d9%86%d8%aa%db%8c%d8%ac%d9%87_%da%af%db%8c%d8%b1%db%8c\" >\u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/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\"> 9<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<section class=\"post-content \" data-test-label=\"post-content\">\n<p>OOP \u06cc\u06a9 \u0645\u0641\u0647\u0648\u0645 \u0645\u0647\u0645 \u0627\u0633\u062a \u06a9\u0647 \u0647\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062f\u0631\u06a9 \u06a9\u0646\u062f\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0645\u0635\u0627\u062d\u0628\u0647 \u0647\u0627\u06cc \u0634\u063a\u0644\u06cc \u0622\u0645\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u062f \u0631\u0627 \u062f\u0631 \u0628\u062e\u0634 \u0647\u0627\u06cc \u0645\u0627\u0698\u0648\u0644\u0627\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u0646\u06cc\u062f\u060c \u06a9\u0647 \u062a\u0648\u0633\u0639\u0647\u060c \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u0645\u0642\u06cc\u0627\u0633 \u0628\u0646\u062f\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u06cc \u0631\u0627 \u0633\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647\u060c \u0645\u0646 \u0627\u0632 \u0628\u0631\u062e\u06cc \u0633\u0648\u0627\u0644\u0627\u062a \u0631\u0627\u06cc\u062c \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0627\u06cc \u0633\u0627\u062f\u0647 \u06a9\u0631\u062f\u0646 \u0645\u0641\u0627\u0647\u06cc\u0645 \u06a9\u0644\u06cc\u062f\u06cc OOP\u060c \u0627\u0631\u0627\u0626\u0647 \u062a\u0648\u0636\u06cc\u062d\u0627\u062a \u0648\u0627\u0636\u062d \u0648 \u062a\u06a9\u0647 \u06a9\u062f \u0628\u0631\u0627\u06cc \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0639\u062a\u0645\u0627\u062f \u0628\u0647 \u0646\u0641\u0633 \u0634\u0645\u0627 \u0628\u0631\u0627\u06cc \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0639\u062f\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u0645 \u06a9\u0631\u062f.<\/p>\n<h2 id=\"heading-table-of-contents\"><span class=\"ez-toc-section\" id=\"%d9%81%d9%87%d8%b1%d8%b3%d8%aa_%d9%85%d8%b7%d8%a7%d9%84%d8%a8\"><\/span>\u0641\u0647\u0631\u0633\u062a \u0645\u0637\u0627\u0644\u0628<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n<p>OOP \u0686\u06cc\u0633\u062a\u061f<\/p>\n<\/li>\n<li>\n<p>\u0686\u0647\u0627\u0631 \u0627\u0635\u0644 \u0627\u0635\u0644\u06cc OOP \u0686\u06cc\u0633\u062a\u061f<\/p>\n<\/li>\n<li>\n<p>\u0631\u0648\u0634 \u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631 \u0686\u06cc\u0633\u062a\u061f<\/p>\n<\/li>\n<li>\n<p>\u0633\u0627\u0632\u0646\u062f\u0647 \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<\/p>\n<\/li>\n<li>\n<p>Destructor \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<\/p>\n<\/li>\n<li>\n<p>\u06a9\u0644\u0627\u0633 \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<\/p>\n<\/li>\n<li>\n<p>\u06cc\u06a9 \u0634\u06cc \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<\/p>\n<\/li>\n<li>\n<p>\u0631\u0648\u0634 \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9 \u0686\u06cc\u0633\u062a\u061f<\/p>\n<\/li>\n<li>\n<p>\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0644\u0627\u0633 \u0648 \u0645\u062a\u063a\u06cc\u0631 \u0646\u0645\u0648\u0646\u0647 \u0686\u06cc\u0633\u062a\u061f<\/p>\n<\/li>\n<li>\n<p>\u0622\u06cc\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0632 \u0648\u0631\u0627\u062b\u062a \u0686\u0646\u062f\u06af\u0627\u0646\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f\u061f<\/p>\n<\/li>\n<li>\n<p>\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0627\u0646\u062a\u0632\u0627\u0639\u06cc \u0648 \u06cc\u06a9 \u0631\u0627\u0628\u0637 \u0686\u06cc\u0633\u062a\u061f<\/p>\n<\/li>\n<li>\n<p>\u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<\/p>\n<\/li>\n<\/ul>\n<h2 id=\"heading-what-is-oop\"><span class=\"ez-toc-section\" id=\"oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>OOP \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0634\u06cc \u06af\u0631\u0627 (OOP) \u0631\u0648\u0634\u06cc \u0628\u0631\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u0627\u0633\u062a \u06a9\u0647 \u062d\u0648\u0644 \u0627\u0634\u06cc\u0627 \u0645\u06cc \u0686\u0631\u062e\u062f<strong>.<\/strong> \u0627\u06cc\u0646 \u0627\u0634\u06cc\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0627\u0642\u062f\u0627\u0645\u0627\u062a \u0622\u0646\u0647\u0627 (\u0631\u0648\u0634 \u0647\u0627) \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u0646\u062f. \u0628\u0647 \u062c\u0627\u06cc \u062a\u0645\u0631\u06a9\u0632 \u0635\u0631\u0641 \u0631\u0648\u06cc \u0641\u0631\u0622\u06cc\u0646\u062f\u0647\u0627 \u0648 \u0645\u0646\u0637\u0642\u060c OOP \u0634\u0645\u0627 \u0631\u0627 \u062a\u0634\u0648\u06cc\u0642 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u06a9\u062f \u062e\u0648\u062f \u0631\u0627 \u062d\u0648\u0644 \u0627\u06cc\u0646 \u0627\u0634\u06cc\u0627\u0621 \u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0647\u06cc\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0627\u06cc\u062c\u0627\u062f \u0637\u0631\u062d \u0647\u0627\u06cc \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u06cc \u0645\u0627\u0698\u0648\u0644\u0627\u0631\u060c \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u0648 \u0645\u0642\u06cc\u0627\u0633 \u067e\u0630\u06cc\u0631 \u0631\u0627 \u0622\u0633\u0627\u0646 \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2 id=\"heading-what-are-the-four-main-principles-of-oop\"><span class=\"ez-toc-section\" id=\"%da%86%d9%87%d8%a7%d8%b1_%d8%a7%d8%b5%d9%84_%d8%a7%d8%b5%d9%84%db%8c_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>\u0686\u0647\u0627\u0631 \u0627\u0635\u0644 \u0627\u0635\u0644\u06cc OOP \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0686\u0647\u0627\u0631 \u0631\u06a9\u0646 OOP \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/p>\n<ul>\n<li>\n<p>\u06a9\u067e\u0633\u0648\u0644\u0627\u0633\u06cc\u0648\u0646<\/p>\n<\/li>\n<li>\n<p>\u0627\u0646\u062a\u0632\u0627\u0639<\/p>\n<\/li>\n<li>\n<p>\u0627\u0631\u062b<\/p>\n<\/li>\n<li>\n<p>\u0686\u0646\u062f \u0634\u06a9\u0644\u06cc<\/p>\n<\/li>\n<\/ul>\n<h3 id=\"heading-what-is-encapsulation-and-why-is-it-important\"><span class=\"ez-toc-section\" id=\"%da%a9%d9%be%d8%b3%d9%88%d9%84%d8%a7%d8%b3%db%8c%d9%88%d9%86_%da%86%db%8c%d8%b3%d8%aa_%d9%88_%da%86%d8%b1%d8%a7_%d9%85%d9%87%d9%85_%d8%a7%d8%b3%d8%aa%d8%9f\"><\/span>\u06a9\u067e\u0633\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0686\u06cc\u0633\u062a \u0648 \u0686\u0631\u0627 \u0645\u0647\u0645 \u0627\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u06a9\u067e\u0633\u0648\u0644\u0647 \u0633\u0627\u0632\u06cc \u0628\u0647 \u0645\u062d\u0627\u0641\u0638\u062a \u0627\u0632 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062f\u0627\u062e\u0644 \u06cc\u06a9 \u0634\u06cc \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f. \u0628\u0647 \u0627\u06cc\u0646 \u0641\u06a9\u0631 \u06a9\u0646\u06cc\u062f \u06a9\u0647 \u062c\u0632\u06cc\u06cc\u0627\u062a \u062e\u0627\u0635\u06cc \u0631\u0627 \u062e\u0635\u0648\u0635\u06cc \u0646\u06af\u0647 \u062f\u0627\u0631\u06cc\u062f \u0648 \u0641\u0642\u0637 \u0628\u0647 \u0622\u0646\u0647\u0627 \u0627\u062c\u0627\u0632\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0634\u062f\u0647 \u0631\u0627 \u0628\u062f\u0647\u06cc\u062f.<\/p>\n<p>\u06cc\u0639\u0646\u06cc \u0628\u0647 \u062c\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u062f\u0627\u062f\u0647 \u0647\u0627 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f \u06cc\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f\u060c \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0631\u0648\u0634 \u0647\u0627\u06cc \u062e\u0627\u0635 \u0628\u0627 \u0622\u0646\u0647\u0627 \u062a\u0639\u0627\u0645\u0644 \u062f\u0627\u0631\u06cc\u062f. \u0627\u06cc\u0646 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0627\u0632 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0646\u0627\u062e\u0648\u0627\u0633\u062a\u0647 \u0627\u06cc\u0645\u0646 \u0647\u0633\u062a\u0646\u062f.<\/p>\n<p>\u0645\u062b\u0627\u0644:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Person<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">__init__<\/span>(<span class=\"hljs-params\">self, name, age<\/span>):<\/span>\n        self.name = name\n        self.__age = age  <span class=\"hljs-comment\"># Private attribute (notice the double underscore)<\/span>\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">get_age<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> self.__age  <span class=\"hljs-comment\"># A method to access the private age attribute<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c <code>__age<\/code> \u062e\u0635\u0648\u0635\u06cc \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f \u0648 \u0645\u0627 \u0641\u0642\u0637 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u0645 \u0633\u0646 \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>get_age()<\/code> \u0631\u0648\u0634 \u0627\u06cc\u0646 \u062a\u0636\u0645\u06cc\u0646 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 <code>age<\/code> \u0628\u0647 \u0637\u0648\u0631 \u062a\u0635\u0627\u062f\u0641\u06cc \u0628\u0647 \u06af\u0648\u0646\u0647 \u0627\u06cc \u0627\u0635\u0644\u0627\u062d \u0646\u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u062a\u0648\u0627\u0646\u062f \u0645\u0634\u06a9\u0644\u0627\u062a\u06cc \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u062f.<\/p>\n<h3 id=\"heading-what-is-abstraction-and-how-is-it-different-from-encapsulation\"><span class=\"ez-toc-section\" id=\"abstraction_%da%86%db%8c%d8%b3%d8%aa_%d9%88_%da%86%d9%87_%d8%aa%d9%81%d8%a7%d9%88%d8%aa%db%8c_%d8%a8%d8%a7_%da%a9%d9%be%d8%b3%d9%88%d9%84%d8%a7%d8%b3%db%8c%d9%88%d9%86_%d8%af%d8%a7%d8%b1%d8%af%d8%9f\"><\/span>Abstraction \u0686\u06cc\u0633\u062a \u0648 \u0686\u0647 \u062a\u0641\u0627\u0648\u062a\u06cc \u0628\u0627 \u06a9\u067e\u0633\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u062f\u0627\u0631\u062f\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Abstraction \u0628\u0647 \u0634\u0645\u0627 \u0627\u06cc\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0631\u0627 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0641\u0642\u0637 \u062c\u0632\u0626\u06cc\u0627\u062a \u0645\u0647\u0645 \u06cc\u06a9 \u0634\u06cc \u06cc\u0627 \u0633\u06cc\u0633\u062a\u0645 \u0631\u0627 \u0646\u0634\u0627\u0646 \u062f\u0647\u06cc\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0642\u0633\u0645\u062a \u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0627\u06cc \u0631\u0627 \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u062f\u06cc\u062f\u0646 \u0622\u0646\u0647\u0627 \u0646\u062f\u0627\u0631\u062f \u067e\u0646\u0647\u0627\u0646 \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0645\u0627\u0646\u0646\u062f \u0631\u0627\u0646\u0646\u062f\u06af\u06cc \u0628\u0627 \u0645\u0627\u0634\u06cc\u0646 \u0641\u06a9\u0631 \u06a9\u0646\u06cc\u062f\u060c \u0641\u0642\u0637 \u0628\u0627\u06cc\u062f \u0628\u062f\u0627\u0646\u06cc\u062f \u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u0627\u0632 \u0641\u0631\u0645\u0627\u0646\u060c \u062f\u0646\u062f\u0647\u060c \u067e\u062f\u0627\u0644 \u06af\u0627\u0632 \u0648 \u062a\u0631\u0645\u0632 \u0628\u0631\u0627\u06cc \u0631\u0627\u0646\u0646\u062f\u06af\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0634\u0645\u0627 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u062f\u0631\u06a9 \u0631\u0648\u0634 \u0639\u0645\u0644\u06a9\u0631\u062f \u0645\u0648\u062a\u0648\u0631 \u062f\u0627\u062e\u0644\u06cc \u0646\u062f\u0627\u0631\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc\u060c \u0627\u0646\u062a\u0632\u0627\u0639 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0645\u0631\u06a9\u0632 \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc \u06a9\u0627\u0631\u06cc \u06a9\u0647 \u0686\u06cc\u0632\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f\u060c \u0646\u0647 \u0627\u06cc\u0646\u06a9\u0647 \u0686\u06af\u0648\u0646\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p><strong>\u0645\u062b\u0627\u0644:<\/strong> \u0641\u0631\u0636 \u06a9\u0646\u06cc\u062f \u0627\u0632 a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u062f <code>Car<\/code> \u06a9\u0644\u0627\u0633 \u0627\u0646\u062a\u0632\u0627\u0639 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0645\u0627\u0634\u06cc\u0646 \u0631\u0627 \u0628\u062f\u0648\u0646 \u062f\u0627\u0646\u0633\u062a\u0646 \u062a\u0645\u0627\u0645 \u062c\u0632\u0626\u06cc\u0627\u062a \u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0631\u0648\u0634\u0646 \u06a9\u0646\u06cc\u062f:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Car<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">start_engine<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        print(<span class=\"hljs-string\">\"Engine started\"<\/span>)\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">drive<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        print(<span class=\"hljs-string\">\"Car is driving\"<\/span>)\n\n<span class=\"hljs-comment\"># The user interacts with the car without knowing how the engine works<\/span>\nmy_car = Car()\nmy_car.start_engine()\nmy_car.drive()\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646\u062c\u0627\u060c \u0644\u0627\u0632\u0645 \u0646\u06cc\u0633\u062a \u0646\u06af\u0631\u0627\u0646 \u0631\u0648\u0634 <code>start_engine<\/code> \u0631\u0648\u0634 \u0628\u0647 \u0635\u0648\u0631\u062a \u062f\u0627\u062e\u0644\u06cc \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f\u060c \u0634\u0645\u0627 \u0641\u0642\u0637 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f!<\/p>\n<p>\u062a\u0641\u0627\u0648\u062a \u06a9\u0644\u06cc\u062f\u06cc:<\/p>\n<ul>\n<li>\n<p>\u06a9\u067e\u0633\u0648\u0644\u0647 \u0633\u0627\u0632\u06cc: \u0641\u0648\u06a9\u0648\u0633 \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u062f\u0627\u062f\u0647 \u0647\u0627 \u0648 \u0645\u062d\u062f\u0648\u062f \u06a9\u0631\u062f\u0646 \u062f\u0633\u062a\u0631\u0633\u06cc<\/p>\n<\/li>\n<li>\n<p>\u0627\u0646\u062a\u0632\u0627\u0639: \u062a\u0645\u0631\u06a9\u0632 \u0645\u06cc \u06a9\u0646\u062f \u0631\u0648\u06cc \u067e\u0646\u0647\u0627\u0646 \u06a9\u0631\u062f\u0646 \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u0648 \u0627\u0641\u0634\u0627\u06cc \u062a\u0646\u0647\u0627 \u062c\u0632\u0626\u06cc\u0627\u062a \u0636\u0631\u0648\u0631\u06cc.<\/p>\n<\/li>\n<\/ul>\n<h3 id=\"heading-what-is-inheritance-in-oop\"><span class=\"ez-toc-section\" id=\"%d9%88%d8%b1%d8%a7%d8%ab%d8%aa_%d8%af%d8%b1_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>\u0648\u0631\u0627\u062b\u062a \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0648\u0631\u0627\u062b\u062a \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0645\u0648\u062c\u0648\u062f \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f. \u06a9\u0644\u0627\u0633 \u062c\u062f\u06cc\u062f (\u0628\u0647 \u0646\u0627\u0645 \u06a9\u0644\u0627\u0633 \u0641\u0631\u0632\u0646\u062f) \u062a\u0645\u0627\u0645 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0648 \u0645\u062a\u062f\u0647\u0627 \u0631\u0627 \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0645\u0648\u062c\u0648\u062f (\u0628\u0647 \u0646\u0627\u0645 \u06a9\u0644\u0627\u0633 \u0648\u0627\u0644\u062f) \u062f\u0631\u06cc\u0627\u0641\u062a \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0628\u062f\u0648\u0646 \u0634\u0631\u0648\u0639 \u0627\u0632 \u0627\u0628\u062a\u062f\u0627 \u0627\u0632 \u06a9\u062f\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u06a9\u0646\u06cc\u062f \u0648 \u0622\u0646\u0686\u0647 \u0631\u0627 \u0642\u0628\u0644\u0627\u064b \u0646\u0648\u0634\u062a\u0647 \u0627\u06cc\u062f \u0628\u0633\u0627\u0632\u06cc\u062f.<\/p>\n<p>\u0645\u062b\u0627\u0644:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-comment\"># Parent class<\/span>\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Vehicle<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">__init__<\/span>(<span class=\"hljs-params\">self, brand<\/span>):<\/span>\n        self.brand = brand  <span class=\"hljs-comment\"># This is an attribute (brand)<\/span>\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">start<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        print(<span class=\"hljs-string\">f\"<span class=\"hljs-subst\">{self.brand}<\/span> vehicle started\"<\/span>)  <span class=\"hljs-comment\"># This is a method<\/span>\n\n<span class=\"hljs-comment\"># Child class that inherits from Vehicle<\/span>\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Car<\/span>(<span class=\"hljs-params\">Vehicle<\/span>):<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">__init__<\/span>(<span class=\"hljs-params\">self, brand, model<\/span>):<\/span>\n        super().__init__(brand)  <span class=\"hljs-comment\"># Inherit the brand from Vehicle (parent class)<\/span>\n        self.model = model  <span class=\"hljs-comment\"># Add a new attribute specific to Car<\/span>\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">display_info<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        print(<span class=\"hljs-string\">f\"Car: <span class=\"hljs-subst\">{self.brand}<\/span>, Model: <span class=\"hljs-subst\">{self.model}<\/span>\"<\/span>)\n\n<span class=\"hljs-comment\"># Creating an object of the Car class<\/span>\nmy_car = Car(<span class=\"hljs-string\">\"IVM\"<\/span>, <span class=\"hljs-string\">\"Ikenga\"<\/span>)\nmy_car.start()  <span class=\"hljs-comment\"># Output: IVM vehicle started<\/span>\nmy_car.display_info()  <span class=\"hljs-comment\"># Output: Car: IVM, Model: Ikenga<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c <code>Vehicle<\/code> \u06a9\u0644\u0627\u0633 \u0648\u0627\u0644\u062f \u0627\u0633\u062a \u0648 <code>Car<\/code> \u06a9\u0644\u0627\u0633 \u06a9\u0648\u062f\u06a9 \u0627\u0633\u062a <code>Car<\/code> \u0631\u0627 \u0628\u0647 \u0627\u0631\u062b \u0645\u06cc \u0628\u0631\u062f <code>brand<\/code> \u0648 <code>start()<\/code> \u0631\u0648\u0634 \u0627\u0632 <code>Vehicle<\/code>\u060c \u0627\u0645\u0627 \u0648\u06cc\u0698\u06af\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f \u0631\u0627 \u0646\u06cc\u0632 \u062f\u0627\u0631\u062f (<code>model<\/code>) \u0648 \u0631\u0648\u0634 (<code>display_info()<\/code>).<\/p>\n<p>\u0648\u0631\u0627\u062b\u062a \u0627\u06cc\u062c\u0627\u062f \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u062a\u062e\u0635\u0635\u06cc \u062a\u0631 \u0631\u0627 \u0622\u0633\u0627\u0646 \u062a\u0631 \u0645\u06cc \u06a9\u0646\u062f (\u0645\u0627\u0646\u0646\u062f <code>Car<\/code>) \u0628\u0631 \u0627\u0633\u0627\u0633 \u0631\u0648\u06cc \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0639\u0645\u0648\u0645\u06cc (\u0645\u0627\u0646\u0646\u062f <code>Vehicle<\/code>).<\/p>\n<h3 id=\"heading-what-is-polymorphism\"><span class=\"ez-toc-section\" id=\"%d9%be%d9%84%db%8c_%d9%85%d9%88%d8%b1%d9%81%db%8c%d8%b3%d9%85_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>\u067e\u0644\u06cc \u0645\u0648\u0631\u0641\u06cc\u0633\u0645 \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0686\u0646\u062f \u0634\u06a9\u0644\u06cc \u0628\u0647 \u0627\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641 \u0627\u0634\u06cc\u0627\u0621 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f \u062a\u0627 \u0628\u0647 \u06cc\u06a9 \u0639\u0645\u0644 \u0645\u0634\u0627\u0628\u0647 \u0628\u0647 \u0631\u0648\u0634 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u062e\u0648\u062f \u067e\u0627\u0633\u062e \u062f\u0647\u0646\u062f. \u0645\u062b\u0644 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0647\u0645 \u06af\u0631\u0628\u0647 \u0647\u0627 \u0648 \u0647\u0645 \u0633\u06af \u0647\u0627 \u0635\u062f\u0627 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f\u060c \u0627\u0645\u0627 \u0648\u0642\u062a\u06cc \u0627\u0632 \u0622\u0646\u0647\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0647\u0631 \u06a9\u062f\u0627\u0645 \u0635\u062f\u0627\u06cc \u0645\u062a\u0641\u0627\u0648\u062a\u06cc \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc \u06a9\u0646\u0646\u062f!<\/p>\n<p>\u0686\u0646\u062f\u0634\u06a9\u0644\u06cc \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0627\u0632 \u0637\u0631\u06cc\u0642 overriding \u0645\u062a\u062f \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f (\u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0641\u0631\u0632\u0646\u062f \u0645\u062a\u062f\u06cc \u0628\u0647 \u0647\u0645\u0627\u0646 \u0646\u0627\u0645 \u0645\u062a\u062f \u062f\u0631 \u06a9\u0644\u0627\u0633 \u0648\u0627\u0644\u062f \u062e\u0648\u062f \u062f\u0627\u0631\u062f \u0627\u0645\u0627 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u062e\u0648\u062f \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f).<\/p>\n<p>\u0645\u062b\u0627\u0644\u06cc \u0627\u0632 \u063a\u0644\u0628\u0647 \u0628\u0631 \u0631\u0648\u0634:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-comment\"># Parent class<\/span>\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Animal<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">sound<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-string\">\"Some generic animal sound\"<\/span>\n\n<span class=\"hljs-comment\"># Child class Dog overriding the sound method<\/span>\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Dog<\/span>(<span class=\"hljs-params\">Animal<\/span>):<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">sound<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-string\">\"Bark\"<\/span>\n\n<span class=\"hljs-comment\"># Child class Cat overriding the sound method<\/span>\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Cat<\/span>(<span class=\"hljs-params\">Animal<\/span>):<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">sound<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-string\">\"Meow\"<\/span>\n\n<span class=\"hljs-comment\"># Creating instances of each class<\/span>\nmy_dog = Dog()\nmy_cat = Cat()\n\n<span class=\"hljs-comment\"># Calling the sound method<\/span>\nprint(my_dog.sound())  <span class=\"hljs-comment\"># Output: Bark<\/span>\nprint(my_cat.sound())  <span class=\"hljs-comment\"># Output: Meow<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644:<\/p>\n<ul>\n<li>\n<p><code>Animal<\/code>  \u06a9\u0644\u0627\u0633 \u0648\u0627\u0644\u062f \u0627\u0633\u062a \u0648 \u0645\u062a\u062f\u06cc \u0628\u0647 \u0646\u0627\u0645 \u062f\u0627\u0631\u062f <code>sound()<\/code>.<\/p>\n<\/li>\n<li>\n<p>\u0647\u0631 \u062f\u0648 <code>Dog<\/code> \u0648 <code>Cat<\/code> \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u06a9\u0648\u062f\u06a9 \u0627\u0632 <code>Animal<\/code>\u060c \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0646\u0627\u062f\u06cc\u062f\u0647 \u0645\u06cc \u06af\u06cc\u0631\u0646\u062f <code>sound()<\/code> \u0631\u0648\u0634\u06cc \u0628\u0631\u0627\u06cc \u0627\u0631\u0627\u0626\u0647 \u0635\u062f\u0627\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f.<\/p>\n<\/li>\n<li>\n<p>\u0648\u0642\u062a\u06cc \u062a\u0645\u0627\u0633 \u0645\u06cc \u06af\u06cc\u0631\u06cc\u062f <code>sound()<\/code> \u0631\u0648\u06cc  \u06cc\u06a9 \u0633\u06af\u060c &#8220;Bark&#8221; \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f\u060c \u0648 \u0628\u0631\u0627\u06cc \u06cc\u06a9 \u06af\u0631\u0628\u0647\u060c &#8220;Meow&#8221; \u0631\u0627 \u0628\u0631\u0645\u06cc \u06af\u0631\u062f\u0627\u0646\u062f.<\/p>\n<\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u0686\u0646\u062f \u0634\u06a9\u0644\u06cc \u062f\u0631 \u0639\u0645\u0644 \u0627\u0633\u062a\u060c \u0627\u0634\u06cc\u0627\u0621 \u0645\u062e\u062a\u0644\u0641 (\u0633\u06af\u060c \u06af\u0631\u0628\u0647) \u0628\u0647 \u06cc\u06a9 \u0631\u0648\u0634 \u067e\u0627\u0633\u062e \u0645\u06cc \u062f\u0647\u0646\u062f (<code>sound()<\/code>) \u0628\u0647 \u0637\u0631\u0642 \u0645\u062e\u062a\u0644\u0641<\/p>\n<p>\u0627\u06cc\u0646 \u06cc\u06a9 \u0627\u0628\u0632\u0627\u0631 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0627\u06cc\u062c\u0627\u062f \u06a9\u062f \u0627\u0646\u0639\u0637\u0627\u0641 \u067e\u0630\u06cc\u0631 \u0648 \u0622\u0633\u0627\u0646 \u0628\u0631\u0627\u06cc \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f!<\/p>\n<h2 id=\"heading-what-is-method-overloading\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a7%d8%b6%d8%a7%d9%81%d9%87_%d8%a8%d8%a7%d8%b1_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>\u0631\u0648\u0634 \u0627\u0636\u0627\u0641\u0647 \u0628\u0627\u0631 \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0645\u062a\u062f \u0632\u0645\u0627\u0646\u06cc \u0627\u062a\u0641\u0627\u0642 \u0645\u06cc\u200c\u0627\u0641\u062a\u062f \u06a9\u0647 \u0686\u0646\u062f\u06cc\u0646 \u0645\u062a\u062f \u0631\u0627 \u0628\u0627 \u0646\u0627\u0645 \u06cc\u06a9\u0633\u0627\u0646\u060c \u0627\u0645\u0627 \u0628\u0627 \u0627\u0646\u0648\u0627\u0639 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u062f\u0631 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0632 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0645\u062a\u062f \u0633\u0646\u062a\u06cc \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0645\u06cc\u200c\u06a9\u0646\u062f\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0631\u06af\u0648\u0645\u0627\u0646\u200c\u0647\u0627\/\u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u06cc\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u0686\u0646\u062f\u06cc\u0646 \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u062a\u062f\u060c \u0631\u0641\u062a\u0627\u0631 \u0645\u0634\u0627\u0628\u0647 \u0631\u0627 \u062a\u0642\u0644\u06cc\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0645\u062b\u0627\u0644 1: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u067e\u06cc\u0634 \u0641\u0631\u0636<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Calculator<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">add<\/span>(<span class=\"hljs-params\">self, a, b=<span class=\"hljs-number\">0<\/span>, c=<span class=\"hljs-number\">0<\/span><\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> a + b + c\n\n<span class=\"hljs-comment\"># Create an instance of Calculator<\/span>\ncalc = Calculator()\n\n<span class=\"hljs-comment\"># Call the add method with different numbers of arguments<\/span>\nprint(calc.add(<span class=\"hljs-number\">5<\/span>))        <span class=\"hljs-comment\"># Output: 5 (a = 5, b and c default to 0)<\/span>\nprint(calc.add(<span class=\"hljs-number\">5<\/span>, <span class=\"hljs-number\">10<\/span>))    <span class=\"hljs-comment\"># Output: 15 (a = 5, b = 10, c default to 0)<\/span>\nprint(calc.add(<span class=\"hljs-number\">5<\/span>, <span class=\"hljs-number\">10<\/span>, <span class=\"hljs-number\">15<\/span>))<span class=\"hljs-comment\"># Output: 30 (a = 5, b = 10, c = 15)<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c <code>add<\/code> \u0631\u0648\u0634 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u0633\u062a (<code>a<\/code>) \u0648 \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0627\u062e\u062a\u06cc\u0627\u0631\u06cc (<code>b<\/code> \u0648 <code>c<\/code>) \u0628\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 <code>0<\/code>.<\/p>\n<p>\u0628\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062a\u0639\u062f\u0627\u062f \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u062a\u062f \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0627\u062b\u0631 \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0645\u062a\u062f \u0628\u0631\u0633\u06cc\u062f.<\/p>\n<p>\u0645\u062b\u0627\u0644 2: \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>*args<\/code> \u0628\u0631\u0627\u06cc \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Calculator<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">add<\/span>(<span class=\"hljs-params\">self, *args<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> sum(args)\n\n<span class=\"hljs-comment\"># Create an instance of Calculator<\/span>\ncalc = Calculator()\n\n<span class=\"hljs-comment\"># Call the add method with different numbers of arguments<\/span>\nprint(calc.add(<span class=\"hljs-number\">5<\/span>))           <span class=\"hljs-comment\"># Output: 5 (adds just one number)<\/span>\nprint(calc.add(<span class=\"hljs-number\">5<\/span>, <span class=\"hljs-number\">10<\/span>))       <span class=\"hljs-comment\"># Output: 15 (adds two numbers)<\/span>\nprint(calc.add(<span class=\"hljs-number\">5<\/span>, <span class=\"hljs-number\">10<\/span>, <span class=\"hljs-number\">15<\/span>))   <span class=\"hljs-comment\"># Output: 30 (adds three numbers)<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c <code>add<\/code> \u0645\u062a\u062f \u0628\u0647 \u0644\u0637\u0641 \u0648\u062c\u0648\u062f \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0647\u0631 \u062a\u0639\u062f\u0627\u062f \u0622\u0631\u06af\u0648\u0645\u0627\u0646 \u0631\u0627 \u0645\u062f\u06cc\u0631\u06cc\u062a \u06a9\u0646\u062f <code>*args<\/code>\u060c \u0628\u0647 \u0634\u0645\u0627 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0645\u062a\u062f \u0631\u0627 \u0628\u0627 \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f. \u062a\u0645\u0627\u0645 \u0627\u0639\u062f\u0627\u062f \u0627\u0631\u0633\u0627\u0644 \u0634\u062f\u0647 \u0628\u0647 \u0622\u0646 \u0631\u0627 \u062e\u0644\u0627\u0635\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<h2 id=\"heading-what-is-a-constructor-in-oop\"><span class=\"ez-toc-section\" id=\"%d8%b3%d8%a7%d8%b2%d9%86%d8%af%d9%87_%d8%af%d8%b1_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>\u0633\u0627\u0632\u0646\u062f\u0647 \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0633\u0627\u0632\u0646\u062f\u0647 \u06cc\u06a9 \u0645\u062a\u062f \u062e\u0627\u0635 \u0627\u0633\u062a \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0634\u06cc \u062c\u062f\u06cc\u062f \u0627\u0632 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0627\u062c\u0631\u0627 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u062a\u0646\u0638\u06cc\u0645 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0634\u06cc (\u0645\u0627\u0646\u0646\u062f \u062a\u0646\u0638\u06cc\u0645 \u0646\u0627\u0645 \u06cc\u0627 \u0633\u0646 \u06cc\u06a9 \u0634\u062e\u0635) \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646\u060c \u0645\u062a\u062f \u0633\u0627\u0632\u0646\u062f\u0647 \u0646\u0627\u0645\u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a <code>__init__<\/code>\u060c \u06a9\u0647 \u0645\u062e\u0641\u0641 &#8220;initialize&#8221; \u0627\u0633\u062a.<\/p>\n<p>\u0645\u062b\u0627\u0644:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Student<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">__init__<\/span>(<span class=\"hljs-params\">self, name, grade<\/span>):<\/span>  <span class=\"hljs-comment\"># The constructor method<\/span>\n        self.name = name  <span class=\"hljs-comment\"># Setting the name when the object is created<\/span>\n        self.grade = grade  <span class=\"hljs-comment\"># Setting the grade when the object is created<\/span>\n\n<span class=\"hljs-comment\"># Creating a new Student object<\/span>\nstudent1 = Student(<span class=\"hljs-string\">\"Alice\"<\/span>, <span class=\"hljs-string\">\"A\"<\/span>)\n\n<span class=\"hljs-comment\"># Accessing the student's details<\/span>\nprint(student1.name)  <span class=\"hljs-comment\"># Output: Alice<\/span>\nprint(student1.grade)  <span class=\"hljs-comment\"># Output: A<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c <code>__init__<\/code> \u0645\u062a\u062f \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0631\u0627 \u0628\u0631\u0627\u06cc <code>name<\/code> \u0648 <code>grade<\/code> \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u0645\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645 <code>Student<\/code> \u0634\u06cc (\u0645\u0627\u0646\u0646\u062f <code>student1<\/code>\u0648\u0642\u062a\u06cc \u0634\u0645\u0627 print <code>student1.name<\/code>\u060c &#8220;\u0622\u0644\u06cc\u0633&#8221; \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0648 <code>student1.grade<\/code> &#8220;A&#8221; \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u0627\u06cc\u0646 \u0628\u0647 \u062a\u0646\u0638\u06cc\u0645 \u0647\u0631 \u0634\u06cc \u062f\u0627\u0646\u0634 \u0622\u0645\u0648\u0632 \u0628\u0627 \u062c\u0632\u0626\u06cc\u0627\u062a \u0645\u062a\u0641\u0627\u0648\u062a \u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f!<\/p>\n<h2 id=\"heading-what-is-a-destructor-in-oop\"><span class=\"ez-toc-section\" id=\"destructor_%d8%af%d8%b1_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>Destructor \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Destructor \u0645\u062a\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0647\u0646\u06af\u0627\u0645 \u0627\u0632 \u0628\u06cc\u0646 \u0631\u0641\u062a\u0646 \u06cc\u06a9 \u0634\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0645\u06cc \u0634\u0648\u062f. \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646\u060c \u0648\u06cc\u0631\u0627\u0646\u06af\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0622\u0646 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u0634\u0648\u062f <code>__del__<\/code>.<\/p>\n<p>\u0645\u062b\u0627\u0644:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Demo<\/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        print(<span class=\"hljs-string\">\"Constructor called\"<\/span>)\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">__del__<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        print(<span class=\"hljs-string\">\"Destructor called\"<\/span>)\n\nobj = Demo()\n<span class=\"hljs-keyword\">del<\/span> obj  <span class=\"hljs-comment\"># Explicitly calling the destructor<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c <code>Demo<\/code> \u06a9\u0644\u0627\u0633 \u06cc\u06a9 \u0633\u0627\u0632\u0646\u062f\u0647 \u062f\u0627\u0631\u062f (<code>__init__<\/code>(<code>__del__<\/code>) \u06a9\u0647 \u0648\u0642\u062a\u06cc \u0634\u06cc\u0621 \u062d\u0630\u0641 \u0645\u06cc \u0634\u0648\u062f\u060c &#8220;Destructor called&#8221; \u0631\u0627 \u0686\u0627\u067e \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0627\u06cc\u0646 <code>del obj<\/code> \u0635\u0631\u0627\u062d\u062a\u0627\u064b \u062a\u062e\u0631\u06cc\u0628 \u06a9\u0646\u0646\u062f\u0647 \u0631\u0627 \u062a\u062d\u0631\u06cc\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u062a\u0627 \u0634\u06cc \u0631\u0627 \u062a\u0645\u06cc\u0632 \u06a9\u0646\u062f.<\/p>\n<h2 id=\"heading-what-is-a-class-in-oop\"><span class=\"ez-toc-section\" id=\"%da%a9%d9%84%d8%a7%d8%b3_%d8%af%d8%b1_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>\u06a9\u0644\u0627\u0633 \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0627\u0644\u06af\u0648 \u0628\u0631\u0627\u06cc \u0633\u0627\u062e\u062a \u0627\u0634\u06cc\u0627 \u062f\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 (\u06a9\u0647 \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627 \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f) \u0648 \u0627\u0642\u062f\u0627\u0645\u0627\u062a (\u0628\u0647 \u0646\u0627\u0645 \u0645\u062a\u062f\u0647\u0627) \u0627\u0634\u06cc\u0627\u0621 \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc \u06a9\u0646\u062f. \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u063a\u0630\u0627 \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u0628\u0647 \u0634\u0645\u0627 \u0645\u06cc \u06af\u0648\u06cc\u062f \u0686\u06af\u0648\u0646\u0647 \u0686\u06cc\u0632\u06cc \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0645\u0627\u0634\u06cc\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0645\u062b\u0627\u0644:<\/p>\n<pre><code class=\"lang-python\"> <span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Car<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">__init__<\/span>(<span class=\"hljs-params\">self, make, model<\/span>):<\/span>\n        self.make = make  <span class=\"hljs-comment\"># The brand of the car, like IVM<\/span>\n        self.model = model  <span class=\"hljs-comment\"># The specific model, like Ikenga<\/span>\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">display_info<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-string\">f\"Car: <span class=\"hljs-subst\">{self.make}<\/span>, Model: <span class=\"hljs-subst\">{self.model}<\/span>\"<\/span>  <span class=\"hljs-comment\"># Shows the car's information<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644:<\/p>\n<ul>\n<li>\n<p><code>Car<\/code>  \u06a9\u0644\u0627\u0633\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u0627\u0634\u06cc\u0646 \u0631\u0627 \u062a\u0648\u0635\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><code>make<\/code>  \u0648 <code>model<\/code> \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc\u06cc \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u062e\u0648\u062f\u0631\u0648 \u0631\u0627 \u0646\u06af\u0647 \u0645\u06cc \u062f\u0627\u0631\u0646\u062f.<\/p>\n<\/li>\n<li>\n<p><code>display_info<\/code>  \u0631\u0648\u0634\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0645\u0627 \u0645\u06cc \u06af\u0648\u06cc\u062f \u0686\u06af\u0648\u0646\u0647 \u062c\u0632\u0626\u06cc\u0627\u062a \u0645\u0627\u0634\u06cc\u0646 \u0631\u0627 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u06cc\u0645.<\/p>\n<\/li>\n<\/ul>\n<p>\u0648\u0642\u062a\u06cc \u06cc\u06a9 \u0634\u06cc \u0645\u0627\u0634\u06cc\u0646 \u0627\u0632 \u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u0645\u060c \u062f\u0631\u0633\u062a \u0645\u0627\u0646\u0646\u062f \u0645\u0627\u0634\u06cc\u0646 \u0647\u0627\u06cc \u0648\u0627\u0642\u0639\u06cc\u060c \u0645\u062f\u0644 \u0648 \u0645\u062f\u0644 \u062e\u0627\u0635 \u062e\u0648\u062f \u0631\u0627 \u062e\u0648\u0627\u0647\u062f \u062f\u0627\u0634\u062a!<\/p>\n<h2 id=\"heading-what-is-an-object-in-oop\"><span class=\"ez-toc-section\" id=\"%db%8c%da%a9_%d8%b4%db%8c_%d8%af%d8%b1_oop_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>\u06cc\u06a9 \u0634\u06cc \u062f\u0631 OOP \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06cc\u06a9 \u0634\u06cc\u0621 \u0645\u062b\u0627\u0644 \u062e\u0627\u0635\u06cc \u0627\u0632 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0627\u0633\u062a. \u0622\u0646 \u0631\u0627 \u0645\u0627\u0646\u0646\u062f \u06cc\u06a9 \u0622\u06cc\u062a\u0645 \u0648\u0627\u0642\u0639\u06cc \u062f\u0631 \u0646\u0638\u0631 \u0628\u06af\u06cc\u0631\u06cc\u062f \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u062e\u0627\u0635\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062a\u0648\u0633\u0637 \u06a9\u0644\u0627\u0633 \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0647\u0646\u06af\u0627\u0645\u06cc \u06a9\u0647 \u06cc\u06a9 \u0634\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u06cc\u062f\u060c \u0628\u0647 \u0622\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0648\u0627\u0642\u0639\u06cc \u0628\u0631\u0627\u06cc \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0622\u0646 \u0645\u06cc \u062f\u0647\u06cc\u062f.<\/p>\n<pre><code class=\"lang-python\">my_car = Car(<span class=\"hljs-string\">\"IVM\"<\/span>, <span class=\"hljs-string\">\"Ikenga\"<\/span>)\nprint(my_car.display_info())  <span class=\"hljs-comment\"># This will show: Car: IVM, Model: Ikenga<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c <code>my_car<\/code> \u06cc\u06a9 \u0634\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 <code>Car<\/code> \u06a9\u0644\u0627\u0633<\/p>\n<h2 id=\"heading-what-is-a-static-method\"><span class=\"ez-toc-section\" id=\"%d8%b1%d9%88%d8%b4_%d8%a7%d8%b3%d8%aa%d8%a7%d8%aa%db%8c%da%a9_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>\u0631\u0648\u0634 \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9 \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06cc\u0646 \u0645\u062a\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u062a\u0639\u0644\u0642 \u062f\u0627\u0631\u062f\u060c \u0646\u0647 \u0628\u0647 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 (\u0627\u0628\u062c\u06a9\u062a) \u0627\u0632 \u0622\u0646 \u06a9\u0644\u0627\u0633. \u0628\u0631\u062e\u0644\u0627\u0641 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u062f\u06cc\u06af\u0631\u060c \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9 \u0646\u06cc\u0627\u0632\u06cc \u0628\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u0646\u0645\u0648\u0646\u0647 (\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627) \u06cc\u0627 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u06a9\u0644\u0627\u0633 \u0646\u062f\u0627\u0631\u0646\u062f.<\/p>\n<p>\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u06cc\u06a9 \u0645\u062a\u062f \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9 \u0631\u0627 \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0628\u062f\u0648\u0646 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0634\u06cc \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u06a9\u0646\u06cc\u062f.<\/p>\n<p>\u0645\u062b\u0627\u0644:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">MathOperations<\/span>:<\/span>\n<span class=\"hljs-meta\">    @staticmethod  # This tells Python it's a static method<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">add<\/span>(<span class=\"hljs-params\">a, b<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> a + b\n\n<span class=\"hljs-comment\"># We don't need to create an object of the class to use the static method<\/span>\nresult = MathOperations.add(<span class=\"hljs-number\">5<\/span>, <span class=\"hljs-number\">3<\/span>)\nprint(result)  <span class=\"hljs-comment\"># Output: 8<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c <code>@staticmethod<\/code> \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0631\u0648\u0634 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0633\u062a\u0627\u062a\u06cc\u06a9 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f <code>MathOperations.add()<\/code> \u0645\u0633\u062a\u0642\u06cc\u0645\u0627\u064b \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0627\u0645 \u06a9\u0644\u0627\u0633\u060c \u0628\u062f\u0648\u0646 \u0627\u06cc\u062c\u0627\u062f \u0634\u06cc\u0621 \u0627\u0632 <code>MathOperations<\/code>.<\/p>\n<h2 id=\"heading-what-is-the-difference-between-a-class-variable-and-an-instance-variable\"><span class=\"ez-toc-section\" id=\"%d8%aa%d9%81%d8%a7%d9%88%d8%aa_%d8%a8%db%8c%d9%86_%d9%85%d8%aa%d8%ba%db%8c%d8%b1_%da%a9%d9%84%d8%a7%d8%b3_%d9%88_%d9%85%d8%aa%d8%ba%db%8c%d8%b1_%d9%86%d9%85%d9%88%d9%86%d9%87_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0644\u0627\u0633 \u0648 \u0645\u062a\u063a\u06cc\u0631 \u0646\u0645\u0648\u0646\u0647 \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0644\u0627\u0633 \u062f\u0631 \u0628\u06cc\u0646 \u062a\u0645\u0627\u0645 \u0646\u0645\u0648\u0646\u0647\u200c\u0647\u0627\u06cc \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u06af\u0630\u0627\u0634\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f\u060c \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0646\u0645\u0648\u0646\u0647 \u0645\u062e\u062a\u0635 \u0647\u0631 \u0634\u06cc \u0627\u0633\u062a \u0648 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u062a\u062f\u0647\u0627\u060c \u0645\u0639\u0645\u0648\u0644\u0627\u064b \u062f\u0631 \u0633\u0627\u0632\u0646\u062f\u0647\u060c \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n<p>\u0645\u062b\u0627\u0644:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">MyClass<\/span>:<\/span>\n    class_var = <span class=\"hljs-string\">\"I am a class variable\"<\/span>\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">__init__<\/span>(<span class=\"hljs-params\">self, instance_var<\/span>):<\/span>\n        self.instance_var = instance_var  <span class=\"hljs-comment\"># Instance variable<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u06a9\u0644\u0627\u0633 <code>MyClass<\/code> \u062f\u0627\u0631\u0627\u06cc \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0644\u0627\u0633 \u0627\u0633\u062a <code>class_var<\/code> \u06a9\u0647 \u062a\u0648\u0633\u0637 \u0647\u0645\u0647 \u0646\u0645\u0648\u0646\u0647 \u0647\u0627 \u0645\u0634\u062a\u0631\u06a9 \u0627\u0633\u062a \u0648 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0646\u0645\u0648\u0646\u0647 <code>instance_var<\/code> \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0647\u0631 \u0634\u06cc\u0621 \u0627\u06cc\u062c\u0627\u062f \u0634\u062f\u0647 \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0627\u0633\u062a.<\/p>\n<h2 id=\"heading-does-python-support-multiple-inheritance\"><span class=\"ez-toc-section\" id=\"%d8%a2%db%8c%d8%a7_%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86_%d8%a7%d8%b2_%d9%88%d8%b1%d8%a7%d8%ab%d8%aa_%da%86%d9%86%d8%af%da%af%d8%a7%d9%86%d9%87_%d9%be%d8%b4%d8%aa%db%8c%d8%a8%d8%a7%d9%86%db%8c_%d9%85%db%8c_%da%a9%d9%86%d8%af%d8%9f\"><\/span>\u0622\u06cc\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0627\u0632 \u0648\u0631\u0627\u062b\u062a \u0686\u0646\u062f\u06af\u0627\u0646\u0647 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0645\u06cc \u06a9\u0646\u062f\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0644\u0647\u060c \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0647 \u0627\u0631\u062b \u0628\u0631\u062f\u0646 \u0686\u0646\u062f\u06af\u0627\u0646\u0647 \u0627\u062c\u0627\u0632\u0647 \u0645\u06cc \u062f\u0647\u062f\u060c \u062c\u0627\u06cc\u06cc \u06a9\u0647 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u0627\u0632 \u0628\u06cc\u0634 \u0627\u0632 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0648\u0627\u0644\u062f \u0627\u0631\u062b \u0628\u0631\u06cc \u06a9\u0646\u062f.<\/p>\n<p>\u0645\u062b\u0627\u0644:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Parent1<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">display<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        print(<span class=\"hljs-string\">\"Parent1\"<\/span>)\n\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Parent2<\/span>:<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">display<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        print(<span class=\"hljs-string\">\"Parent2\"<\/span>)\n\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Child<\/span>(<span class=\"hljs-params\">Parent1, Parent2<\/span>):<\/span>\n    <span class=\"hljs-keyword\">pass<\/span>\n\nchild = Child()\nchild.display()  <span class=\"hljs-comment\"># Method resolution order determines which display() is called<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c <code>Child<\/code> \u06a9\u0644\u0627\u0633 \u0627\u0632 \u0647\u0631 \u062f\u0648 \u0627\u0631\u062b \u0645\u06cc \u0628\u0631\u062f <code>Parent1<\/code> \u0648 <code>Parent2<\/code>\u0648 \u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u062a\u0641\u06a9\u06cc\u06a9 \u0631\u0648\u0634 (MRO)\u060c <code>Child<\/code> \u062a\u0645\u0627\u0633 \u062e\u0648\u0627\u0647\u062f \u06af\u0631\u0641\u062a <code>Parent1<\/code>&#8216;s <code>display()<\/code> \u0631\u0648\u0634 \u0627\u0648\u0644<\/p>\n<h2 id=\"heading-what-is-the-difference-between-an-abstract-class-and-an-interface\"><span class=\"ez-toc-section\" id=\"%d8%aa%d9%81%d8%a7%d9%88%d8%aa_%d8%a8%db%8c%d9%86_%db%8c%da%a9_%da%a9%d9%84%d8%a7%d8%b3_%d8%a7%d9%86%d8%aa%d8%b2%d8%a7%d8%b9%db%8c_%d9%88_%db%8c%da%a9_%d8%b1%d8%a7%d8%a8%d8%b7_%da%86%db%8c%d8%b3%d8%aa%d8%9f\"><\/span>\u062a\u0641\u0627\u0648\u062a \u0628\u06cc\u0646 \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0627\u0646\u062a\u0632\u0627\u0639\u06cc \u0648 \u06cc\u06a9 \u0631\u0627\u0628\u0637 \u0686\u06cc\u0633\u062a\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u06a9\u0644\u0627\u0633 \u0627\u0646\u062a\u0632\u0627\u0639\u06cc \u0646\u0648\u0639 \u062e\u0627\u0635\u06cc \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0627\u0633\u062a \u06a9\u0647 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0622\u0646 \u0634\u06cc \u0628\u0633\u0627\u0632\u06cc\u062f. \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0647\u0645 \u0645\u062a\u062f\u0647\u0627\u06cc \u0646\u0627\u0642\u0635 (\u0628\u0647 \u0646\u0627\u0645 \u0645\u062a\u062f\u0647\u0627\u06cc \u0627\u0646\u062a\u0632\u0627\u0639\u06cc) \u06a9\u0647 \u0647\u06cc\u0686 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0646\u062f\u0627\u0631\u0646\u062f \u0648 \u0647\u0645 \u0645\u062a\u062f\u0647\u0627\u06cc \u06a9\u0627\u0645\u0644\u0627\u064b \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc\u200c\u0634\u062f\u0647 \u06a9\u0647 \u06a9\u062f \u062f\u0627\u0631\u0646\u062f \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f.<\/p>\n<p>\u06cc\u06a9 \u0631\u0627\u0628\u0637 \u0645\u0627\u0646\u0646\u062f \u0642\u0631\u0627\u0631\u062f\u0627\u062f\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0645\u062a\u062f\u0647\u0627\u06cc\u06cc \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u0647 \u0628\u0627\u06cc\u062f \u062a\u0648\u0633\u0637 \u0647\u0631 \u06a9\u0644\u0627\u0633\u06cc \u06a9\u0647 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0634\u0648\u062f. \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646\u060c \u0645\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc \u067e\u0627\u06cc\u0647 \u0627\u0646\u062a\u0632\u0627\u0639\u06cc (ABC) \u06a9\u0647 \u0641\u0642\u0637 \u0634\u0627\u0645\u0644 \u0645\u062a\u062f\u0647\u0627\u06cc \u0627\u0646\u062a\u0632\u0627\u0639\u06cc \u0647\u0633\u062a\u0646\u062f\u060c \u0628\u0647 \u0631\u0627\u0628\u0637\u200c\u0647\u0627 \u062f\u0633\u062a \u0645\u06cc\u200c\u06cc\u0627\u0628\u06cc\u0645. \u0647\u06cc\u0686 \u0627\u062c\u0631\u0627\u06cc\u06cc \u0646\u062f\u0627\u0631\u0646\u062f<\/p>\n<p>\u0645\u062b\u0627\u0644 \u0633\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u062a\u0634\u0631\u06cc\u062d \u0645\u0641\u0627\u0647\u06cc\u0645:<\/p>\n<pre><code class=\"lang-python\"><span class=\"hljs-keyword\">from<\/span> abc <span class=\"hljs-keyword\">import<\/span> ABC, abstractmethod\n\n<span class=\"hljs-comment\"># Abstract Class<\/span>\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Animal<\/span>(<span class=\"hljs-params\">ABC<\/span>):<\/span>\n<span class=\"hljs-meta\">    @abstractmethod<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">sound<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">pass<\/span>  <span class=\"hljs-comment\"># This is an abstract method, no implementation<\/span>\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">sleep<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-string\">\"Sleeping...\"<\/span>  <span class=\"hljs-comment\"># This is a regular method with implementation<\/span>\n\n<span class=\"hljs-comment\"># Subclass that implements the abstract method<\/span>\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Dog<\/span>(<span class=\"hljs-params\">Animal<\/span>):<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">sound<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-string\">\"Bark\"<\/span>  <span class=\"hljs-comment\"># Implementation of the abstract method<\/span>\n\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Cat<\/span>(<span class=\"hljs-params\">Animal<\/span>):<\/span>\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">sound<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-string\">\"Meow\"<\/span>  <span class=\"hljs-comment\"># Another implementation of the abstract method<\/span>\n\n<span class=\"hljs-comment\"># Using the classes<\/span>\nmy_dog = Dog()\nprint(my_dog.sound())  <span class=\"hljs-comment\"># Output: Bark<\/span>\nprint(my_dog.sleep())  <span class=\"hljs-comment\"># Output: Sleeping...<\/span>\n\nmy_cat = Cat()\nprint(my_cat.sound())  <span class=\"hljs-comment\"># Output: Meow<\/span>\nprint(my_cat.sleep())  <span class=\"hljs-comment\"># Output: Sleeping...<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0627\u06cc\u0646 \u0645\u062b\u0627\u0644\u060c \u06cc\u06a9 \u06a9\u0644\u0627\u0633 \u0627\u0646\u062a\u0632\u0627\u0639\u06cc <code>Animal<\/code> \u0628\u0627 \u0631\u0648\u0634 \u0627\u0646\u062a\u0632\u0627\u0639\u06cc <code>sound<\/code>\u0648 \u062f\u0648 \u0632\u06cc\u0631 \u06a9\u0644\u0627\u0633\u060c <code>Dog<\/code> \u0648 <code>Cat<\/code>\u060c \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06a9\u0646\u06cc\u062f <code>sound<\/code> \u0631\u0648\u0634\u060c \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u0627\u0646\u062a\u0632\u0627\u0639\u06cc \u0648 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646\u06cc \u0631\u0648\u0634 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646.<\/p>\n<h2 id=\"heading-conclusion\"><span class=\"ez-toc-section\" id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87_%da%af%db%8c%d8%b1%db%8c\"><\/span>\u0646\u062a\u06cc\u062c\u0647 \u06af\u06cc\u0631\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u062f\u0631\u06a9 \u0627\u06cc\u0646 \u0627\u0635\u0648\u0644 OOP \u0628\u0631\u0627\u06cc \u0647\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0627\u06cc \u062d\u06cc\u0627\u062a\u06cc \u0627\u0633\u062a. \u0627\u06cc\u0646 \u067e\u0627\u06cc\u0647 \u0648 \u0627\u0633\u0627\u0633 \u0627\u06a9\u062b\u0631 \u0632\u0628\u0627\u0646 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0645\u062f\u0631\u0646 \u0631\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc \u062f\u0647\u062f.<\/p>\n<p>\u0628\u0627 \u062a\u0633\u0644\u0637 \u0628\u0631 \u0645\u0641\u0627\u0647\u06cc\u0645 \u06a9\u0644\u06cc\u062f\u06cc \u0648 \u0622\u0645\u0627\u062f\u0647 \u0634\u062f\u0646 \u0628\u0631\u0627\u06cc \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647\u060c \u0646\u0647 \u062a\u0646\u0647\u0627 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u0628\u0647\u062a\u0631\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u0633\u0627\u062e\u062a\u060c \u0628\u0644\u06a9\u0647 \u0634\u0627\u0646\u0633 \u062e\u0648\u062f \u0631\u0627 \u0628\u0631\u0627\u06cc \u0628\u0647 \u062f\u0633\u062a \u0622\u0648\u0631\u062f\u0646 \u0646\u0642\u0634 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0628\u0639\u062f\u06cc \u062e\u0648\u062f \u0646\u06cc\u0632 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0627\u062f.<\/p>\n<p>\u0627\u06af\u0631 \u0627\u06cc\u0646 \u0631\u0627\u0647\u0646\u0645\u0627 \u0628\u0631\u0627\u06cc \u0634\u0645\u0627 \u0645\u0641\u06cc\u062f \u0628\u0648\u062f\u060c \u0644\u0637\u0641\u0627\u064b \u0622\u0646 \u0631\u0627 \u0644\u0627\u06cc\u06a9 \u06a9\u0646\u06cc\u062f. \u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u0646 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f \u0631\u0648\u06cc X \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u0644\u0627\u062a \u0631\u0648\u0634\u0646\u06af\u0631\u062a\u0631.<\/p>\n<\/section>\n<p><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1403-10-27 06:30:10<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;18269&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;\u0631\u0648\u0634 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0634\u06cc \u06af\u0631\u0627 \u062f\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 - \u0645\u0641\u0627\u0647\u06cc\u0645 \u06a9\u0644\u06cc\u062f\u06cc OOP \u0648 \u0633\u0648\u0627\u0644\u0627\u062a \u0645\u0635\u0627\u062d\u0628\u0647 \u0628\u0631\u0627\u06cc \u0645\u0628\u062a\u062f\u06cc\u0627\u0646&quot;,&quot;width&quot;:&quot;0&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: 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\"> 9<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>OOP \u06cc\u06a9 \u0645\u0641\u0647\u0648\u0645 \u0645\u0647\u0645 \u0627\u0633\u062a \u06a9\u0647 \u0647\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0628\u0627\u06cc\u062f \u0622\u0646 \u0631\u0627 \u062f\u0631\u06a9 \u06a9\u0646\u062f\u060c \u0628\u0647 \u062e\u0635\u0648\u0635 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0645\u0635\u0627\u062d\u0628\u0647 \u0647\u0627\u06cc \u0634\u063a\u0644\u06cc \u0622\u0645\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0628\u0647 \u0634\u0645\u0627 \u06a9\u0645\u06a9 \u0645\u06cc \u06a9\u0646\u062f \u06a9\u062f \u0631\u0627 \u062f\u0631 \u0628\u062e\u0634 \u0647\u0627\u06cc \u0645\u0627\u0698\u0648\u0644\u0627\u0631 \u0648 \u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u062c\u062f\u062f \u0633\u0627\u0632\u0645\u0627\u0646\u062f\u0647\u06cc \u06a9\u0646\u06cc\u062f\u060c \u06a9\u0647 \u062a\u0648\u0633\u0639\u0647\u060c \u0646\u06af\u0647\u062f\u0627\u0631\u06cc \u0648 \u0645\u0642\u06cc\u0627\u0633 \u0628\u0646\u062f\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u06cc \u0631\u0627 \u0633\u0627\u062f\u0647 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":18270,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1743],"tags":[4900,5567,1928,1917,1844,1938,1776,1786,1814,1909,1744,1959,2750,2123,5568,2445,2002,4665,3851,1957,4057,2793,1976],"class_list":["post-18269","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","tag-4900","tag-oop","tag-python-","tag--python","tag-1844","tag-1938","tag-1776","tag-1786","tag-1814","tag-1909","tag-1744","tag-1959","tag-2750","tag-2123","tag-5568","tag-2445","tag-python","tag-4665","tag-3851","tag-1957","tag-4057","tag-2793","tag-1976"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/18269","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/comments?post=18269"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/18269\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/18270"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=18269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=18269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=18269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}