{"id":16617,"date":"2024-01-28T05:29:15","date_gmt":"2024-01-28T01:59:15","guid":{"rendered":"https:\/\/rasanegar.com\/blog\/%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/"},"modified":"2024-01-28T05:29:15","modified_gmt":"2024-01-28T01:59:15","slug":"%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask","status":"publish","type":"post","link":"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/","title":{"rendered":"\u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062a\u06a9 \u0635\u0641\u062d\u0647 \u0627\u06cc \u0628\u0627 Vue.js \u0648 Flask: RESTful API with Flask"},"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%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/#restful_api_%d8%a8%d8%a7_flask\" >RESTful API \u0628\u0627 Flask<\/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%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/#%d9%85%d8%ad%d8%aa%d9%88%d8%a7%db%8c_%d8%b3%d8%b1%db%8c\" >\u0645\u062d\u062a\u0648\u0627\u06cc \u0633\u0631\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%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/#%d8%aa%d9%88%d8%b6%db%8c%d8%ad_%d9%85%d8%ae%d8%aa%d8%b5%d8%b1_%d9%81%d9%84%d8%a7%d8%b3%da%a9\" >\u062a\u0648\u0636\u06cc\u062d \u0645\u062e\u062a\u0635\u0631 \u0641\u0644\u0627\u0633\u06a9<\/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%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/#%d8%af%d8%a7%d8%b1%d8%a8%d8%b3%d8%aa_%da%a9%d8%b1%d8%af%d9%86_%d9%81%d8%a7%db%8c%d9%84_%d9%87%d8%a7%db%8c_%d9%be%d8%b1%d9%88%da%98%d9%87_backend\" >\u062f\u0627\u0631\u0628\u0633\u062a \u06a9\u0631\u062f\u0646 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u067e\u0631\u0648\u0698\u0647 Backend<\/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%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/#%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_application_factory\" >\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 Application Factory<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/#blueprint_api\" >Blueprint API<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/rasanegaar.com\/blog\/%d8%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/#%d9%86%d9%82%d8%b7%d9%87_%d9%88%d8%b1%d9%88%d8%af_%d8%a8%d9%87_%d8%b3%d8%b1%d9%88%d8%b1_%d8%aa%d9%88%d8%b3%d8%b9%d9%87_%d8%af%d9%87%d9%86%d8%af%d9%87_%d9%88_%d8%a7%d8%b9%d8%aa%d8%a8%d8%a7%d8%b1_%d8%b3%d9%86%d8%ac%db%8c_%d8%aa%d9%86%d8%b8%db%8c%d9%85%d8%a7%d8%aa\" >\u0646\u0642\u0637\u0647 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u0631\u0648\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0648 \u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u062a\u0646\u0638\u06cc\u0645\u0627\u062a<\/a><\/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%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/#%d8%aa%d8%b9%d8%b1%db%8c%d9%81_%d9%84%d8%a7%db%8c%d9%87_%d8%af%d8%a7%d8%af%d9%87\" >\u062a\u0639\u0631\u06cc\u0641 \u0644\u0627\u06cc\u0647 \u062f\u0627\u062f\u0647<\/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%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/#%d8%aa%da%a9%d9%85%db%8c%d9%84_api_restful\" >\u062a\u06a9\u0645\u06cc\u0644 API RESTful<\/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%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/#%d9%85%d9%86%d8%a7%d8%a8%d8%b9\" >\u0645\u0646\u0627\u0628\u0639<\/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%a8%d8%b1%d9%86%d8%a7%d9%85%d9%87-%d9%87%d8%a7%db%8c-%d8%aa%da%a9-%d8%b5%d9%81%d8%ad%d9%87-%d8%a7%db%8c-%d8%a8%d8%a7-vue-js-%d9%88-flask-restful-api-with-flask\/#%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\"> 11<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span><p> <br \/>\n<\/p>\n<div><noscript><\/noscript><\/p>\n<h2 id=\"restfulapiwithflask\"><span class=\"ez-toc-section\" id=\"restful_api_%d8%a8%d8%a7_flask\"><\/span>RESTful API \u0628\u0627 Flask<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0647 \u067e\u0633\u062a \u0686\u0647\u0627\u0631\u0645 \u062e\u0648\u0634 \u0622\u0645\u062f\u06cc\u062f \u0631\u0648\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Vue.js \u0648 Flask \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u0648\u0628 \u062a\u0645\u0627\u0645 \u067e\u0634\u062a\u0647.  \u062a\u0645\u0631\u06a9\u0632 \u0627\u06cc\u0646 \u067e\u0633\u062a \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f \u0631\u0648\u06cc \u0633\u0627\u062e\u062a \u06cc\u06a9 Backend REST API \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0686\u0627\u0631\u0686\u0648\u0628 \u0648\u0628 Flask \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646.<\/p>\n<p>\u06a9\u062f \u0627\u06cc\u0646 \u067e\u0633\u062a \u062f\u0631 \u06cc\u06a9 \u0645\u062e\u0632\u0646 \u0627\u0633\u062a \u0631\u0648\u06cc <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/github.com\/amcquistan\/flask-vuejs-survey\/tree\/FourthPost\">\u062d\u0633\u0627\u0628 GitHub \u0645\u0646<\/a> \u0632\u06cc\u0631 \u0634\u0627\u062e\u0647 <em>\u067e\u0633\u062a \u0686\u0647\u0627\u0631\u0645<\/em>.<\/p>\n<h2 id=\"seriescontent\"><span class=\"ez-toc-section\" id=\"%d9%85%d8%ad%d8%aa%d9%88%d8%a7%db%8c_%d8%b3%d8%b1%db%8c\"><\/span>\u0645\u062d\u062a\u0648\u0627\u06cc \u0633\u0631\u06cc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li>\u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0648 \u0622\u0634\u0646\u0627\u06cc\u06cc \u0628\u0627 VueJS<\/li>\n<li>\u0645\u0633\u06cc\u0631\u06cc\u0627\u0628 Vue<\/li>\n<li>\u0645\u062f\u06cc\u0631\u06cc\u062a \u062f\u0648\u0644\u062a\u06cc \u0628\u0627 Vuex<\/li>\n<li>RESTful API \u0628\u0627 Flask <em>(\u062a\u0648 \u0627\u06cc\u0646\u062c\u0627\u06cc\u06cc)<\/em><\/li>\n<li>\u0627\u062f\u063a\u0627\u0645 AJAX \u0628\u0627 REST API<\/li>\n<li>\u0627\u062d\u0631\u0627\u0632 \u0647\u0648\u06cc\u062a JWT<\/li>\n<li>\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u062f\u0631 \u06cc\u06a9 \u0633\u0631\u0648\u0631 \u062e\u0635\u0648\u0635\u06cc \u0645\u062c\u0627\u0632\u06cc<\/li>\n<\/ol>\n<h2 id=\"briefexplanationofflask\"><span class=\"ez-toc-section\" id=\"%d8%aa%d9%88%d8%b6%db%8c%d8%ad_%d9%85%d8%ae%d8%aa%d8%b5%d8%b1_%d9%81%d9%84%d8%a7%d8%b3%da%a9\"><\/span>\u062a\u0648\u0636\u06cc\u062d \u0645\u062e\u062a\u0635\u0631 \u0641\u0644\u0627\u0633\u06a9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Flask \u06cc\u06a9 \u0645\u06cc\u06a9\u0631\u0648 \u0641\u0631\u06cc\u0645\u0648\u0631\u06a9 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0631\u0627\u06cc \u0646\u0645\u0648\u0646\u0647 \u0633\u0627\u0632\u06cc \u0633\u0631\u06cc\u0639 \u0648 \u062a\u0648\u0633\u0639\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0648\u0628 \u0628\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u06a9\u0648\u0686\u06a9 \u062a\u0627 \u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u0627\u0633\u062a.  \u0641\u0644\u0627\u0633\u06a9 \u0642\u0628\u0644\u0627\u064b \u062f\u0631 \u0686\u0646\u062f \u067e\u0633\u062a \u0642\u0628\u0644\u06cc \u0627\u06cc\u0646\u062c\u0627 \u0648 \u0627\u06cc\u0646\u062c\u0627 \u067e\u0648\u0634\u0634 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0631\u0648\u06cc rasanegar \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646\u060c \u0645\u0646 \u0628\u0647 \u062c\u0632\u0626\u06cc\u0627\u062a \u0632\u06cc\u0627\u062f \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0628\u062e\u0634 \u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u06cc\u0627 \u0631\u0627\u06cc\u062c Flask \u0646\u0645\u06cc \u067e\u0631\u062f\u0627\u0632\u0645.  \u062f\u0631 \u0639\u0648\u0636\u060c \u0645\u0646 \u0631\u0648\u06cc\u06a9\u0631\u062f \u0639\u0645\u0644\u06af\u0631\u0627\u06cc\u0627\u0646\u0647 \u062a\u0631\u06cc \u0631\u0627 \u0628\u0627 \u062a\u0645\u0631\u06a9\u0632 \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u067e\u06cc\u0634 \u062e\u0648\u0627\u0647\u0645 \u06af\u0631\u0641\u062a \u0631\u0648\u06cc \u0633\u0627\u062e\u062a\u0646 \u06cc\u06a9 API RESTful \u0628\u0631\u0627\u06cc \u062a\u0627\u0645\u06cc\u0646 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u0627\u0646\u06cc\u060c \u06a9\u0647 \u062f\u0631 \u0645\u0642\u0627\u0644\u0627\u062a \u0645\u0646\u062a\u0647\u06cc \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0644\u0647 \u0628\u0647 \u0622\u0646 \u067e\u0631\u062f\u0627\u062e\u062a\u0645.<\/p>\n<h2 id=\"scaffoldingoutthebackendprojectfiles\"><span class=\"ez-toc-section\" id=\"%d8%af%d8%a7%d8%b1%d8%a8%d8%b3%d8%aa_%da%a9%d8%b1%d8%af%d9%86_%d9%81%d8%a7%db%8c%d9%84_%d9%87%d8%a7%db%8c_%d9%be%d8%b1%d9%88%da%98%d9%87_backend\"><\/span>\u062f\u0627\u0631\u0628\u0633\u062a \u06a9\u0631\u062f\u0646 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u067e\u0631\u0648\u0698\u0647 Backend<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0646 \u062f\u0631 \u067e\u0648\u0634\u0647 \/backend \u0628\u0627 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc Python3 \u0648 \u0646\u0635\u0628 Flask \u0648 \u0686\u0646\u062f \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0636\u0631\u0648\u0631\u06cc \u062f\u06cc\u06af\u0631 \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u0645.<\/p>\n<pre><code class=\"hljs\">$ python -m venv venv\n$ <span class=\"hljs-built_in\">source<\/span> venv\/bin\/activate\n(venv) $ pip install Flask Flask-SQLAlchemy Flask-Migrate Flask-Script requests\n<\/code><\/pre>\n<p>\u06cc\u06a9\u06cc \u0627\u0632 \u0686\u06cc\u0632\u0647\u0627\u06cc\u06cc \u06a9\u0647 Flask (\u0648 \u062a\u0627 \u062d\u062f \u0632\u06cc\u0627\u062f\u06cc \u06a9\u0644 \u0627\u06a9\u0648\u0633\u06cc\u0633\u062a\u0645 \u067e\u0627\u06cc\u062a\u0648\u0646) \u0631\u0627 \u0628\u0633\u06cc\u0627\u0631 \u0639\u0627\u0644\u06cc \u0645\u06cc \u06a9\u0646\u062f\u060c \u062a\u0639\u062f\u0627\u062f \u0632\u06cc\u0627\u062f\u06cc \u0628\u0633\u062a\u0647 \u0647\u0627\u06cc \u062e\u0648\u0628 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u062f\u0631 \u062f\u0633\u062a\u0631\u0633 \u0627\u0633\u062a. \u0631\u0648\u06cc <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/pypi.python.org\/pypi\">PyPI<\/a>.  \u062f\u0631 \u0632\u06cc\u0631 \u062a\u0648\u0636\u06cc\u062d \u0645\u062e\u062a\u0635\u0631\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0645\u0646 \u0646\u0635\u0628 \u06a9\u0631\u062f\u0647 \u0627\u0645 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f \u0645\u0648\u0631\u062f \u0646\u0638\u0631 \u0622\u0646\u0647\u0627 \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n<ul>\n<li>Flask: Web micro frame<\/li>\n<li>Flask-SQLAlchemy: ORM \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 SQLAlchemy \u0628\u0627 \u0645\u0642\u062f\u0627\u0631\u06cc \u0633\u0633 \u0639\u0627\u0644\u06cc \u0645\u062e\u0635\u0648\u0635 \u0641\u0644\u0627\u0633\u06a9 \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc \u0634\u062f\u0647 \u0628\u0627 \u0622\u0646<\/li>\n<li>Flask-Migrate: \u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0645\u0647\u0627\u062c\u0631\u062a \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647<\/li>\n<li>Flask-Script: \u0628\u0633\u062a\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0641\u06cc\u062f \u0628\u0631\u0627\u06cc \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 Flask \u0627\u0632 \u062e\u0637 \u0641\u0631\u0645\u0627\u0646<\/li>\n<li>\u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627: \u0628\u0633\u062a\u0647 \u0627\u06cc \u0645\u0641\u06cc\u062f \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0647\u0627\u06cc \u0634\u0628\u06a9\u0647 \u06a9\u0647 \u0645\u0646 \u0627\u0632 \u0622\u0646 \u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 REST API \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u0645 \u06a9\u0631\u062f<\/li>\n<\/ul>\n<p>\u062f\u0631 \u067e\u0648\u0634\u0647 \/backend \u0686\u0646\u062f \u0641\u0627\u06cc\u0644 \u062c\u062f\u06cc\u062f \u0628\u0647 \u0646\u0627\u0645 \u0645\u06cc \u0633\u0627\u0632\u0645 <code>manage.py<\/code> \u0648 <code>appserver.py<\/code>.  \u0647\u0645\u0686\u0646\u06cc\u0646\u060c \u0645\u0646 \u06cc\u06a9 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u062c\u062f\u06cc\u062f \u062f\u0631 \u062f\u0627\u062e\u0644 \/backend \u0627\u06cc\u062c\u0627\u062f \u062e\u0648\u0627\u0647\u0645 \u06a9\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0645\u0646 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc \u0634\u0648\u062f <code>surveyapi<\/code> \u06a9\u0627\u0631\u0628\u0631\u062f \u0641\u0644\u0627\u0633\u06a9.  \u062f\u0631 \u062f\u0627\u062e\u0644 <code>surveyapi<\/code> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc\u060c \u0645\u0646 \u0641\u0627\u06cc\u0644 \u0647\u0627 \u0631\u0627 \u0645\u06cc \u0633\u0627\u0632\u0645 <code>\\_\\_init\\_\\_.py<\/code>\u060c <code>models.py<\/code>\u060c <code>application.py<\/code>\u060c \u0648 <code>api.py<\/code>.  \u0627\u06cc\u0646 \u0645\u0646\u062c\u0631 \u0628\u0647 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0633\u0627\u062e\u062a\u0627\u0631 \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0645\u06cc \u0634\u0648\u062f \u06a9\u0647 \u0628\u0627 \/backend \u0634\u0631\u0648\u0639 \u0645\u06cc \u0634\u0648\u062f (\u0628\u0627 \u062d\u0630\u0641 \u0646\u0634\u0627\u0646 <code>venv<\/code> \u0641\u0647\u0631\u0633\u062a \u0631\u0627\u0647\u0646\u0645\u0627).<\/p>\n<pre><code class=\"hljs\">\u251c\u2500\u2500 manage.py\n\u251c\u2500\u2500 appserver.py\n\u2514\u2500\u2500 surveyapi\n    \u251c\u2500\u2500 __init__.py\n    \u251c\u2500\u2500 api.py\n    \u251c\u2500\u2500 application.py\n    \u251c\u2500\u2500 config.py\n    \u2514\u2500\u2500 models.py\n<\/code><\/pre>\n<p>\u062f\u0631 \u0632\u06cc\u0631 \u062a\u0648\u0636\u06cc\u062d \u0645\u062e\u062a\u0635\u0631\u06cc \u0627\u0632 \u0622\u0646\u0686\u0647 \u0642\u0631\u0627\u0631 \u0627\u0633\u062a \u0627\u0632 \u0647\u0631 \u0641\u0627\u06cc\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u0648\u062f \u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a:<\/p>\n<ul>\n<li><code>manage.py<\/code>: \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u0646\u0645\u0648\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 Flask \u0628\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631\u0627\u062a \u0645\u062e\u062a\u0644\u0641 Flask-Script<\/li>\n<li><code>appserver.py<\/code>: \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc <code>surveyapi<\/code> \u06a9\u0627\u0631\u0628\u0631\u062f<\/li>\n<li><code>surveyapi\/<\/code>: \u0628\u0631\u0646\u0627\u0645\u0647 Backend Flask<\/li>\n<li><code>\\_\\_init\\_\\_.py<\/code>: \u0645\u06cc \u0686\u0631\u062e\u062f <code>surveyapi<\/code> \u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc \u0628\u0647 \u06cc\u06a9 \u0628\u0633\u062a\u0647 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0645\u0639\u062a\u0628\u0631<\/li>\n<li><code>api.py<\/code>: \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0645\u0633\u06cc\u0631 REST API \u06a9\u0647 \u0642\u0627\u062f\u0631 \u0628\u0647 \u0645\u0635\u0631\u0641 \u0648 \u062a\u0648\u0644\u06cc\u062f \u062f\u0631\u062e\u0648\u0627\u0633\u062a \u0648 \u067e\u0627\u0633\u062e \u0647\u0627\u06cc JSON \u0647\u0633\u062a\u0646\u062f.<\/li>\n<li><code>application.py<\/code>: \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647 Flask<\/li>\n<li><code>config.py<\/code>: \u0634\u0627\u0645\u0644 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 Flask \u0627\u0633\u062a<\/li>\n<li><code>models.py<\/code>: \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0627\u0634\u06cc\u0627\u0621 \u062f\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0645\u0627\u0646\u0646\u062f Survey\u060c Question \u0648 Choice \u0639\u0645\u0644 \u0645\u06cc \u06a9\u0646\u0646\u062f.<\/li>\n<\/ul>\n<h2 id=\"creatinganapplicationfactory\"><span class=\"ez-toc-section\" id=\"%d8%a7%db%8c%d8%ac%d8%a7%d8%af_%db%8c%da%a9_application_factory\"><\/span>\u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 Application Factory<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0645\u0646 \u0634\u0631\u0648\u0639 \u0628\u0647 \u06a9\u062f\u0646\u0648\u06cc\u0633\u06cc \u0645\u06cc \u06a9\u0646\u0645 <code>surveyapi<\/code> \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0628\u0631\u062e\u06cc \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u062f\u0631 \u062f\u0627\u062e\u0644 <code>config.py<\/code> \u0645\u0627\u0646\u0646\u062f:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-string\">\"\"\"\nconfig.py\n- settings for the flask application object\n\"\"\"<\/span>\n\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">BaseConfig<\/span>(<span class=\"hljs-params\"><span class=\"hljs-built_in\">object<\/span><\/span>):<\/span>\n    DEBUG = <span class=\"hljs-literal\">True<\/span>\n    SQLALCHEMY_DATABASE_URI = <span class=\"hljs-string\">'sqlite:\/\/\/survey.db'<\/span>\n    SQLALCHEMY_TRACK_MODIFICATIONS = <span class=\"hljs-literal\">False<\/span>\n    \n    SECRET_KEY = <span class=\"hljs-string\">'mysecretkey'<\/span>\n<\/code><\/pre>\n<p>\u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633 \u067e\u06cc\u06a9\u0631\u0628\u0646\u062f\u06cc a \u0631\u0627 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc \u06a9\u0646\u062f <code>SQLALCHEMY_DATABASE_URI<\/code> \u0628\u0631\u0646\u0627\u0645\u0647 \u0627\u062a\u0635\u0627\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 URI \u0628\u0647 \u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0648\u0627\u062d\u062f \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 SQLite \u0628\u0647 \u0646\u0627\u0645 <code>survey.db<\/code>.  \u0647\u0645\u0686\u0646\u06cc\u0646 \u0641\u0631\u0627\u0647\u0645 \u0645\u06cc \u06a9\u0646\u062f <code>SECRET_KEY<\/code> \u06af\u0632\u06cc\u0646\u0647 config \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0631\u0645\u0632\u06af\u0630\u0627\u0631\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n<p>\u062f\u0631\u0648\u0646 <code>application.py<\/code>\u060c \u0645\u0646 \u0686\u06cc\u0632\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u062e\u0648\u0627\u0647\u0645 \u06a9\u0631\u062f \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u06a9\u0627\u0631\u062e\u0627\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u06a9\u0647 \u062f\u0642\u06cc\u0642\u0627\u064b \u0647\u0645\u0627\u0646 \u06a9\u0627\u0631\u06cc \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc \u0631\u0633\u062f\u060c \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 Flask \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f.  \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0646\u0645\u0648\u0646\u0647 \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 Flask\u060c \u0622\u0646 \u0631\u0627 \u0646\u06cc\u0632 \u0645\u0646\u0628\u0639 \u0645\u06cc \u06a9\u0646\u062f <code>BaseConfig<\/code> \u0634\u06cc\u0621 \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0646\u0642\u0634\u0647 \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc API \u0631\u0627 \u06a9\u0647 \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f \u062e\u0648\u0627\u0647\u0645 \u0633\u0627\u062e\u062a\u060c \u062b\u0628\u062a \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-string\">\"\"\"\napplication.py\n- creates a Flask app instance and registers the database object\n\"\"\"<\/span>\n\n<span class=\"hljs-keyword\">from<\/span> flask <span class=\"hljs-keyword\">import<\/span> Flask\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">create_app<\/span>(<span class=\"hljs-params\">app_name=<span class=\"hljs-string\">'SURVEY_API'<\/span><\/span>):<\/span>\n    app = Flask(app_name)\n    app.config.from_object(<span class=\"hljs-string\">'surveyapi.config.BaseConfig'<\/span>)\n    <span class=\"hljs-keyword\">from<\/span> surveyapi.api <span class=\"hljs-keyword\">import<\/span> api\n    app.register_blueprint(api, url_prefix=<span class=\"hljs-string\">\"\/api\"<\/span>)\n    <span class=\"hljs-keyword\">return<\/span> app\n<\/code><\/pre>\n<h2 id=\"blueprintapi\"><span class=\"ez-toc-section\" id=\"blueprint_api\"><\/span>Blueprint API<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0639\u062f \u0645\u0646 \u0628\u0647 \u0633\u0645\u062a <code>api.py<\/code> \u0645\u0627\u0698\u0648\u0644 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0645\u0646 \u0645\u06cc \u062a\u0648\u0627\u0646\u0645 \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0646\u0645 <code>Blueprint<\/code> \u0634\u06cc \u0646\u0627\u0645\u06cc\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f <code>api<\/code> \u062d\u0627\u0648\u06cc \u0645\u0633\u06cc\u0631\u0647\u0627\u06cc RESTful.  \u0628\u0631\u0627\u06cc \u0633\u0627\u062f\u0647 \u0646\u06af\u0647 \u062f\u0627\u0634\u062a\u0646 \u0647\u0645\u0647 \u0686\u06cc\u0632\u060c \u0645\u0646 \u0641\u0642\u0637 \u0628\u0627 \u062a\u0639\u0631\u06cc\u0641 \u06cc\u06a9 \u062a\u0627\u0628\u0639 view \u0633\u0627\u062f\u0647 \u0628\u0647 \u0646\u0627\u0645 \u0634\u0631\u0648\u0639 \u0645\u06cc \u06a9\u0646\u0645 <code>say_hello()<\/code> \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc <code>\/api\/hello\/&lt;string:name&gt;\/<\/code>.  \u0627\u06cc\u0646 <code>&lt;string:name&gt;<\/code> \u0628\u062e\u0634\u06cc \u0627\u0632 URL \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0631\u0634\u062a\u0647 \u067e\u0648\u06cc\u0627 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u062a\u0627\u0628\u0639 view \u0627\u0631\u0633\u0627\u0644 \u0645\u06cc \u0634\u0648\u062f <code>say_hello(name)<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062a\u0627\u0628\u0639 \u06a9\u0647 \u0645\u0646 \u062f\u0631 \u067e\u06cc\u0627\u0645 \u067e\u0627\u0633\u062e JSON \u06a9\u0647 \u0628\u0631\u06af\u0631\u062f\u0627\u0646\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0645.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-string\">\"\"\"\napi.py\n- provides the API endpoints for consuming and producing\n  REST requests and responses\n\"\"\"<\/span>\n\n<span class=\"hljs-keyword\">from<\/span> flask <span class=\"hljs-keyword\">import<\/span> Blueprint, jsonify, request\n\napi = Blueprint(<span class=\"hljs-string\">'api'<\/span>, __name__)\n\n<span class=\"hljs-meta\">@api.route(<span class=\"hljs-params\"><span class=\"hljs-string\">'\/hello\/&lt;string:name&gt;\/'<\/span><\/span>)<\/span>\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">say_hello<\/span>(<span class=\"hljs-params\">name<\/span>):<\/span>\n    response = { <span class=\"hljs-string\">'msg'<\/span>: <span class=\"hljs-string\">\"Hello {}\"<\/span>.<span class=\"hljs-built_in\">format<\/span>(name) }\n    <span class=\"hljs-keyword\">return<\/span> jsonify(response)\n<\/code><\/pre>\n<h2 id=\"devserverentrypointandvalidatingthesetup\"><span class=\"ez-toc-section\" id=\"%d9%86%d9%82%d8%b7%d9%87_%d9%88%d8%b1%d9%88%d8%af_%d8%a8%d9%87_%d8%b3%d8%b1%d9%88%d8%b1_%d8%aa%d9%88%d8%b3%d8%b9%d9%87_%d8%af%d9%87%d9%86%d8%af%d9%87_%d9%88_%d8%a7%d8%b9%d8%aa%d8%a8%d8%a7%d8%b1_%d8%b3%d9%86%d8%ac%db%8c_%d8%aa%d9%86%d8%b8%db%8c%d9%85%d8%a7%d8%aa\"><\/span>\u0646\u0642\u0637\u0647 \u0648\u0631\u0648\u062f \u0628\u0647 \u0633\u0631\u0648\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0648 \u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0646\u062c\u06cc \u062a\u0646\u0638\u06cc\u0645\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0627\u06cc\u0646 \u0628\u0627\u06cc\u062f \u0686\u0646\u062f \u062e\u0637 \u06a9\u062f \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u0645 <code>appserver.py<\/code> \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0628\u0631\u0646\u0627\u0645\u0647  \u0627\u06cc\u0646 \u0628\u0647 \u0645\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0628\u0627 \u0641\u0631\u0627\u062e\u0648\u0627\u0646\u06cc \u0633\u0631\u0648\u0631 \u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633 Flask \u0631\u0627 \u0631\u0648\u0634\u0646 \u06a9\u0646\u0645 <code>run()<\/code> \u0631\u0648\u0634 \u0631\u0648\u06cc \u0631\u0627 <code>app<\/code> \u0646\u0645\u0648\u0646\u0647\u060c \u0645\u062b\u0627\u0644.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-string\">\"\"\"\nappserver.py\n- creates an application instance and runs the dev server\n\"\"\"<\/span>\n\n<span class=\"hljs-keyword\">if<\/span> __name__ == <span class=\"hljs-string\">'__main__'<\/span>:\n    <span class=\"hljs-keyword\">from<\/span> surveyapi.application <span class=\"hljs-keyword\">import<\/span> create_app\n    app = create_app()\n    app.run()\n<\/code><\/pre>\n<p>\u0628\u0631\u0627\u06cc \u0627\u062c\u0631\u0627\u06cc \u0633\u0631\u0648\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 Flask \u062a\u0646\u0647\u0627 \u06a9\u0627\u0631\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0645 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0641\u0633\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06a9\u0631\u062f\u0647 \u0648 \u0628\u0647 \u0622\u0646 \u062a\u063a\u0630\u06cc\u0647 \u06a9\u0646\u06cc\u062f <code>appserver.py<\/code> \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0645\u0637\u0627\u0628\u0642 \u0634\u06a9\u0644 \u0632\u06cc\u0631<\/p>\n<pre><code class=\"hljs\">(venv) $ python appserver.py\n * Running \u0631\u0648\u06cc http:\/\/127.0.0.1:5000\/ (Press CTRL+C to quit)\n * Restarting with <span class=\"hljs-built_in\">stat<\/span>\n * Debugger is active!\n * Debugger PIN: 676-284-544\n<\/code><\/pre>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u062c\u062f\u06cc\u062f\u060c \u062f\u0631 \u06cc\u06a9 \u062c\u062f\u06cc\u062f terminal \u0628\u0627 \u0641\u0639\u0627\u0644 \u0634\u062f\u0646 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc\u060c \u06cc\u06a9 \u0645\u0641\u0633\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u0631\u0627 \u0631\u0627\u0647\u200c\u0627\u0646\u062f\u0627\u0632\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0645 \u0648 \u06cc\u06a9 \u062f\u0631\u062e\u0648\u0627\u0633\u062a GET \u0645\u06cc\u200c\u06a9\u0646\u0645 <code>http:\/\/localhost:5000\/api\/hello\/adam\/<\/code> \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>requests<\/code> \u0628\u0633\u062a\u0647 \u0628\u0646\u062f\u06cc<\/p>\n<pre><code class=\"hljs\">(venv) $ python\n&gt;&gt;&gt; import requests\n&gt;&gt;&gt; response = requests.get(<span class=\"hljs-string\">'http:\/\/localhost:5000\/api\/hello\/adam\/'<\/span>)\n&gt;&gt;&gt; <span class=\"hljs-built_in\">print<\/span>(response.json())\n{<span class=\"hljs-string\">'msg'<\/span>: <span class=\"hljs-string\">'Hello adam'<\/span>}\n<\/code><\/pre>\n<h2 id=\"definingthedatalayer\"><span class=\"ez-toc-section\" id=\"%d8%aa%d8%b9%d8%b1%db%8c%d9%81_%d9%84%d8%a7%db%8c%d9%87_%d8%af%d8%a7%d8%af%d9%87\"><\/span>\u062a\u0639\u0631\u06cc\u0641 \u0644\u0627\u06cc\u0647 \u062f\u0627\u062f\u0647<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u062a\u0623\u06cc\u06cc\u062f \u06a9\u0631\u062f\u0647\u200c\u0627\u0645 \u06a9\u0647 \u06cc\u06a9 \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc Flask \u062f\u0631 \u062f\u0627\u0631\u0628\u0633\u062a \u062f\u0627\u0631\u0645\u060c \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0645 \u062a\u0645\u0631\u06a9\u0632 \u06a9\u0646\u0645 \u0631\u0648\u06cc \u0633\u0627\u062e\u062a \u0644\u0627\u06cc\u0647 \u062f\u0627\u062f\u0647 \u0628\u0627 \u06a9\u0645\u06a9 ORM Flask-SQLAlchemy.  \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u06cc\u06a9 \u0644\u0627\u06cc\u0647 \u062f\u0627\u062f\u0647 \u0645\u0633\u062a\u0644\u0632\u0645 \u0646\u0648\u0634\u062a\u0646 \u0686\u0646\u062f \u06a9\u0644\u0627\u0633 \u062f\u0627\u062f\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0627\u0633\u062a <code>models.py<\/code> \u0645\u0627\u0646\u0646\u062f:<\/p>\n<ul>\n<li>\u0646\u0638\u0631\u0633\u0646\u062c\u06cc: \u0627\u06cc\u0646 \u0634\u06cc \u0633\u0637\u062d \u0628\u0627\u0644\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0634\u0627\u0645\u0644 \u06cc\u06a9 \u06cc\u0627 \u0686\u0646\u062f \u0633\u0648\u0627\u0644 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u0647\u0627\u06cc \u0622\u0646\u0647\u0627 \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f<\/li>\n<li>\u0633\u0648\u0627\u0644: \u0627\u0634\u06cc\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 \u0634\u06cc \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u062a\u0639\u0644\u0642 \u062f\u0627\u0631\u0646\u062f \u0648 \u062f\u0627\u0631\u0627\u06cc \u0627\u0646\u062a\u062e\u0627\u0628 \u0647\u0633\u062a\u0646\u062f<\/li>\n<li>\u0627\u0646\u062a\u062e\u0627\u0628: \u0627\u0634\u06cc\u0627\u06cc\u06cc \u06a9\u0647 \u0628\u0647 \u06cc\u06a9 \u0633\u0648\u0627\u0644 \u062a\u0639\u0644\u0642 \u062f\u0627\u0631\u0646\u062f \u0648 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0633\u0648\u0627\u0644 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u0646\u062f<\/li>\n<\/ul>\n<p>\u0627\u06cc\u0646 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc \u062f\u0627\u062f\u0647\u060c \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u06a9\u0647 \u062a\u0627 \u062d\u062f \u0632\u06cc\u0627\u062f\u06cc \u0627\u0632 \u0645\u0648\u0627\u0631\u062f\u06cc \u06a9\u0647 \u0642\u0628\u0644\u0627\u064b \u062f\u0631 \u0645\u0642\u0627\u0644\u0627\u062a \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u060c \u062a\u0642\u0644\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f \u0631\u0648\u06cc \u0633\u0627\u062e\u062a\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 Vue.js frontend\u060c \u0627\u0645\u0627 \u0627\u06cc\u0646\u0647\u0627 \u0628\u0647 \u062c\u062f\u0627\u0648\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc\u0634\u0627\u0646 \u0628\u0627\u0642\u06cc \u0645\u06cc\u200c\u0645\u0627\u0646\u062f\u060c \u0646\u06af\u0627\u0634\u062a \u0645\u06cc\u200c\u0634\u0648\u0646\u062f.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-string\">\"\"\"\nmodels.py\n- Data classes for the surveyapi application\n\"\"\"<\/span>\n\n<span class=\"hljs-keyword\">from<\/span> datetime <span class=\"hljs-keyword\">import<\/span> datetime\n<span class=\"hljs-keyword\">from<\/span> flask_sqlalchemy <span class=\"hljs-keyword\">import<\/span> SQLAlchemy\n\ndb = SQLAlchemy()\n\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Survey<\/span>(<span class=\"hljs-params\">db.Model<\/span>):<\/span>\n    __tablename__ = <span class=\"hljs-string\">'surveys'<\/span>\n\n    <span class=\"hljs-built_in\">id<\/span> = db.Column(db.Integer, primary_key=<span class=\"hljs-literal\">True<\/span>)\n    name = db.Column(db.Text)\n    created_at = db.Column(db.DateTime, default=datetime.utcnow)\n    questions = db.relationship(<span class=\"hljs-string\">'Question'<\/span>, backref=<span class=\"hljs-string\">\"survey\"<\/span>, lazy=<span class=\"hljs-literal\">False<\/span>)\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">to_dict<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-built_in\">dict<\/span>(<span class=\"hljs-built_in\">id<\/span>=self.<span class=\"hljs-built_in\">id<\/span>,\n                    name=self.name,\n                    created_at=self.created_at.strftime(<span class=\"hljs-string\">'%Y-%m-%d %H:%M:%S'<\/span>),\n                    questions=(question.to_dict() <span class=\"hljs-keyword\">for<\/span> question <span class=\"hljs-keyword\">in<\/span> self.questions))\n\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Question<\/span>(<span class=\"hljs-params\">db.Model<\/span>):<\/span>\n    __tablename__ = <span class=\"hljs-string\">'questions'<\/span>\n\n    <span class=\"hljs-built_in\">id<\/span> = db.Column(db.Integer, primary_key=<span class=\"hljs-literal\">True<\/span>)\n    text = db.Column(db.String(<span class=\"hljs-number\">500<\/span>), nullable=<span class=\"hljs-literal\">False<\/span>)\n    created_at = db.Column(db.DateTime, default=datetime.utcnow)\n    survey_id = db.Column(db.Integer, db.ForeignKey(<span class=\"hljs-string\">'surveys.id'<\/span>))\n    choices = db.relationship(<span class=\"hljs-string\">'Choice'<\/span>, backref=<span class=\"hljs-string\">'question'<\/span>, lazy=<span class=\"hljs-literal\">False<\/span>)\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">to_dict<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-built_in\">dict<\/span>(<span class=\"hljs-built_in\">id<\/span>=self.<span class=\"hljs-built_in\">id<\/span>,\n                    text=self.text,\n                    created_at=self.created_at.strftime(<span class=\"hljs-string\">'%Y-%m-%d %H:%M:%S'<\/span>),\n                    survey_id=self.survey_id,\n                    choices=(choice.to_dict() <span class=\"hljs-keyword\">for<\/span> choice <span class=\"hljs-keyword\">in<\/span> self.choices))\n\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Choice<\/span>(<span class=\"hljs-params\">db.Model<\/span>):<\/span>\n    __tablename__ = <span class=\"hljs-string\">'choices'<\/span>\n\n    <span class=\"hljs-built_in\">id<\/span> = db.Column(db.Integer, primary_key=<span class=\"hljs-literal\">True<\/span>)\n    text = db.Column(db.String(<span class=\"hljs-number\">100<\/span>), nullable=<span class=\"hljs-literal\">False<\/span>)\n    selected = db.Column(db.Integer, default=<span class=\"hljs-number\">0<\/span>)\n    created_at = db.Column(db.DateTime, default=datetime.utcnow)\n    question_id = db.Column(db.Integer, db.ForeignKey(<span class=\"hljs-string\">'questions.id'<\/span>))\n\n    <span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">to_dict<\/span>(<span class=\"hljs-params\">self<\/span>):<\/span>\n        <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-built_in\">dict<\/span>(<span class=\"hljs-built_in\">id<\/span>=self.<span class=\"hljs-built_in\">id<\/span>,\n                    text=self.text,\n                    created_at=self.created_at.strftime(<span class=\"hljs-string\">'%Y-%m-%d %H:%M:%S'<\/span>),\n                    question_id=self.question_id)\n\n<\/code><\/pre>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0642\u0628\u0644\u0627 \u0630\u06a9\u0631 \u0634\u062f\u060c \u0645\u0646 \u0627\u0632 \u067e\u0633\u0648\u0646\u062f Flask-specific SQLAlchemy \u0628\u0647 \u0646\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u0645 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/flask-sqlalchemy.pocoo.org\/2.3\/\">Flask-SQLAlchemy<\/a> \u0628\u0631\u0627\u06cc \u062a\u063a\u0630\u06cc\u0647 ORM \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0628\u0631\u0646\u0627\u0645\u0647.  \u0645\u0646 Flask-SQLAlchemy \u0631\u0627 \u062f\u0648\u0633\u062a \u062f\u0627\u0631\u0645 \u0632\u06cc\u0631\u0627 \u06cc\u06a9 API \u0646\u0633\u0628\u062a\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646\u06cc\u06a9 \u062f\u0627\u0631\u062f \u0648 \u067e\u06cc\u0634\u200c\u0641\u0631\u0636\u200c\u0647\u0627\u06cc \u0645\u0639\u0642\u0648\u0644\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0648 \u06a9\u0627\u0631 \u0628\u0627 \u06a9\u0644\u0627\u0633\u200c\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/p>\n<p>\u0647\u0631 \u06a9\u0644\u0627\u0633 \u0627\u0632 SQLAlchemy&#8217;s \u0627\u0631\u062b \u0645\u06cc \u0628\u0631\u062f <code>Model<\/code> \u06a9\u0644\u0627\u0633 \u067e\u0627\u06cc\u0647 \u06a9\u0647 \u0631\u0648\u0634 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0628\u0635\u0631\u06cc \u0648 \u0642\u0627\u0628\u0644 \u062e\u0648\u0627\u0646\u062f\u0646 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062a\u0639\u0627\u0645\u0644 \u0628\u0627 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0634\u062f\u0647 \u062f\u0631 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc \u062f\u0647\u062f.  \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u060c \u0647\u0631 \u06a9\u0644\u0627\u0633 \u0627\u0632 \u06cc\u06a9 \u0633\u0631\u06cc \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u06a9\u0644\u0627\u0633 \u062a\u0634\u06a9\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062a\u0648\u0633\u0637 SQLAlchemy \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0627\u0633\u062a \u0628\u0647 \u0641\u06cc\u0644\u062f\u0647\u0627\u06cc \u062c\u062f\u0648\u0644 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u062a\u0631\u062c\u0645\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f. <code>Column<\/code> \u06a9\u0644\u0627\u0633 \u0648 \u0646\u0648\u0639 \u0645\u0631\u062a\u0628\u0637 (\u06cc\u0639\u0646\u06cc <code>Integer<\/code>\u060c <code>String<\/code>\u060c <code>DateTime<\/code>\u060c <code>Text<\/code>\u060c &#8230;).<\/p>\n<p>\u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u062a\u0648\u062c\u0647 \u062e\u0648\u0627\u0647\u06cc\u062f \u0634\u062f \u06a9\u0647 \u0647\u0631 \u06a9\u0644\u0627\u0633 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u0648\u06cc\u0698\u06af\u06cc \u0645\u0634\u062a\u0631\u06a9 \u0627\u0633\u062a <code>to_dict()<\/code> \u0631\u0648\u0634.  \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0628\u0631\u0627\u06cc \u0633\u0631\u06cc\u0627\u0644\u200c\u0633\u0627\u0632\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u062f\u0644\u200c\u0647\u0627 \u062f\u0631 JSON \u0647\u0646\u06af\u0627\u0645 \u0627\u0631\u0633\u0627\u0644 \u0622\u0646\u200c\u0647\u0627 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0633\u06cc\u0645 \u0628\u0647 \u0645\u0634\u062a\u0631\u06cc frontend \u0645\u0641\u06cc\u062f \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f.<\/p>\n<p>\u0628\u0639\u062f\u06cc \u0631\u0648\u06cc \u0644\u06cc\u0633\u062a\u06cc \u06a9\u0647 \u0628\u0627\u06cc\u062f \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u06cc\u062f \u062b\u0628\u062a \u0634\u06cc SQLAlchemy \u0627\u0633\u062a\u060c <code>db<\/code>\u060c \u0628\u0627 \u0634\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc Flask \u062f\u0631 <code>application.py<\/code>.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-string\">\"\"\"\napplication.py\n- creates a Flask app instance and registers the database object\n\"\"\"<\/span>\n\n<span class=\"hljs-keyword\">from<\/span> flask <span class=\"hljs-keyword\">import<\/span> Flask\n\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">create_app<\/span>(<span class=\"hljs-params\">app_name=<span class=\"hljs-string\">'SURVEY_API'<\/span><\/span>):<\/span>\n    app = Flask(app_name)\n    app.config.from_object(<span class=\"hljs-string\">'surveyapi.config.BaseConfig'<\/span>)\n\n    <span class=\"hljs-keyword\">from<\/span> surveyapi.api <span class=\"hljs-keyword\">import<\/span> api\n    app.register_blueprint(api, url_prefix=<span class=\"hljs-string\">\"\/api\"<\/span>)\n\n    <span class=\"hljs-keyword\">from<\/span> surveyapi.models <span class=\"hljs-keyword\">import<\/span> db\n    db.init_app(app)\n\n    <span class=\"hljs-keyword\">return<\/span> app\n\n<\/code><\/pre>\n<p>\u0622\u062e\u0631\u06cc\u0646 \u06a9\u0627\u0631\u06cc \u06a9\u0647 \u0645\u0646 \u0645\u06cc \u062e\u0648\u0627\u0647\u0645 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0645 \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0622\u0646\u0647\u0627 \u0631\u0627 \u06af\u0631\u062f \u0647\u0645 \u0628\u06cc\u0627\u0648\u0631\u0645 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/flask-script.readthedocs.io\/en\/latest\/\">\u0641\u0644\u0627\u0633\u06a9-\u0627\u0633\u06a9\u0631\u06cc\u067e\u062a<\/a> \u0648 <a rel=\"nofollow noopener\" target=\"_blank\" href=\"https:\/\/flask-migrate.readthedocs.io\/en\/latest\/\">\u0641\u0644\u0627\u0633\u06a9 &#8211; \u0645\u0647\u0627\u062c\u0631\u062a<\/a> \u0628\u0633\u062a\u0647 \u0647\u0627\u06cc \u0627\u0644\u062d\u0627\u0642\u06cc \u062f\u0631 \u062f\u0627\u062e\u0644 <code>manage.py<\/code> \u0645\u0627\u0698\u0648\u0644 \u0628\u0631\u0627\u06cc \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0645\u0647\u0627\u062c\u0631\u062a.  \u0627\u06cc\u0646 \u0645\u0627\u0698\u0648\u0644 \u0645\u0641\u06cc\u062f\u060c <code>manage.py<\/code>\u060c \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0627\u06cc \u0631\u0627 \u06a9\u0647 \u0627\u062e\u06cc\u0631\u0627\u064b \u062a\u0639\u0631\u06cc\u0641 \u06a9\u0631\u062f\u0645 \u062c\u0645\u0639 \u0622\u0648\u0631\u06cc \u0645\u06cc \u06a9\u0646\u062f \u0648 \u0622\u0646\u0647\u0627 \u0631\u0627 \u0628\u0647 \u0632\u0645\u06cc\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0645\u0627\u0634\u06cc\u0646 \u0622\u0644\u0627\u062a Flask-Migrate \u0648 Flask-Script \u0645\u0631\u062a\u0628\u0637 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-string\">\"\"\"\nmanage.py\n- provides a command line utility for interacting with the\n  application to perform interactive debugging and setup\n\"\"\"<\/span>\n\n<span class=\"hljs-keyword\">from<\/span> flask_script <span class=\"hljs-keyword\">import<\/span> Manager\n<span class=\"hljs-keyword\">from<\/span> flask_migrate <span class=\"hljs-keyword\">import<\/span> Migrate, MigrateCommand\n\n<span class=\"hljs-keyword\">from<\/span> surveyapi.application <span class=\"hljs-keyword\">import<\/span> create_app\n<span class=\"hljs-keyword\">from<\/span> surveyapi.models <span class=\"hljs-keyword\">import<\/span> db, Survey, Question, Choice\n\napp = create_app()\n\nmigrate = Migrate(app, db)\nmanager = Manager(app)\n\n\nmanager.add_command(<span class=\"hljs-string\">'db'<\/span>, MigrateCommand)\n\n\n<span class=\"hljs-meta\">@manager.shell<\/span>\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">shell_ctx<\/span>():<\/span>\n    <span class=\"hljs-keyword\">return<\/span> <span class=\"hljs-built_in\">dict<\/span>(app=app,\n                db=db,\n                Survey=Survey,\n                Question=Question,\n                Choice=Choice)\n\n<span class=\"hljs-keyword\">if<\/span> __name__ == <span class=\"hljs-string\">'__main__'<\/span>:\n    manager.run()\n<\/code><\/pre>\n<p>\u0645\u0646 \u062f\u0648 \u0686\u06cc\u0632 \u0631\u0627 \u062f\u0631 \u0627\u06cc\u0646 \u0628\u06cc\u062a \u06a9\u062f \u0628\u0627\u0644\u0627 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u0645.  \u0627\u0628\u062a\u062f\u0627\u060c \u0645\u0646 \u06cc\u06a9 \u0646\u0645\u0648\u0646\u0647 \u0627\u0632 \u0634\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc Flask \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u0645 \u062a\u0627 \u0632\u0645\u06cc\u0646\u0647 \u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0646 \u0641\u0631\u0627\u0647\u0645 \u06a9\u0646\u062f <code>Migrate(app, db)<\/code> \u0648 <code>Manage(app)<\/code> \u0646\u0645\u0648\u0646\u0647 \u0647\u0627  \u0633\u067e\u0633 \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u0645 <code>manager<\/code> \u0634\u06cc \u0627\u06cc \u06a9\u0647 \u0628\u0647 \u0645\u0646 \u0627\u0645\u06a9\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u0645\u0647\u0627\u062c\u0631\u062a \u0647\u0627 \u0631\u0627 \u0627\u0632 \u062e\u0637 \u0641\u0631\u0645\u0627\u0646 \u0627\u06cc\u062c\u0627\u062f \u0648 \u0627\u062c\u0631\u0627 \u06a9\u0646\u0645 \u0645\u0627\u0646\u0646\u062f:<\/p>\n<pre><code class=\"hljs\">(venv) $ python manage.py db init\n<\/code><\/pre>\n<ul>\n<li>\u062f\u0627\u06cc\u0631\u06a9\u062a\u0648\u0631\u06cc migrations \u062f\u0631 \u06a9\u0646\u0627\u0631 <code>surveyapi<\/code> \u0641\u0627\u06cc\u0644 \u0628\u0631\u0646\u0627\u0645\u0647 \u0648 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 <code>survey.db<\/code><\/li>\n<\/ul>\n<pre><code class=\"hljs\">(venv) $ python manage.py db migrate\n<\/code><\/pre>\n<ul>\n<li>\u06cc\u06a9 \u0641\u0627\u06cc\u0644 \u0645\u0647\u0627\u062c\u0631\u062a \u0627\u0648\u0644\u06cc\u0647 \u0628\u0631\u0627\u06cc \u062a\u0631\u062c\u0645\u0647 \u06a9\u0644\u0627\u0633 \u0647\u0627 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f <code>models.py<\/code> \u0628\u0647 SQL \u06a9\u0647 \u062c\u062f\u0627\u0648\u0644 \u0645\u0631\u0628\u0648\u0637\u0647 \u0631\u0627 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f<\/li>\n<\/ul>\n<pre><code class=\"hljs\">(venv) $ python manage.py db upgrade\n<\/code><\/pre>\n<ul>\n<li>\u0645\u0647\u0627\u062c\u0631\u062a \u0631\u0627 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f \u062a\u0627 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647 \u0631\u0627 \u0628\u0627 \u062c\u062f\u0627\u0648\u0644 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0642\u0628\u0644 \u0627\u0631\u062a\u0642\u0627 \u062f\u0647\u06cc\u062f<\/li>\n<\/ul>\n<p>\u0622\u062e\u0631\u06cc\u0646 \u06a9\u0627\u0631\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0627\u0646\u062c\u0627\u0645 \u0645\u06cc \u062f\u0647\u0645 <code>manage.py<\/code> \u0645\u0627\u0698\u0648\u0644 \u062f\u0631 \u062d\u0627\u0644 \u0627\u06cc\u062c\u0627\u062f \u06cc\u06a9 \u062f\u0633\u062a\u0648\u0631 \u0633\u0641\u0627\u0631\u0634\u06cc \u062f\u06cc\u06af\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 <code>@manager.shell<\/code> \u0628\u0631\u0627\u06cc \u062a\u0632\u0626\u06cc\u0646 \u06cc\u06a9 <code>shell_ctx()<\/code> \u062a\u0627\u0628\u0639\u06cc \u06a9\u0647 \u0646\u06af\u0627\u0634\u062a \u062f\u0633\u062a\u0648\u0631\u06cc \u06a9\u0644\u0645\u0627\u062a \u06a9\u0644\u06cc\u062f\u06cc \u0631\u0627 \u0628\u0647 <code>app<\/code> \u0648 <code>db<\/code> \u0627\u0634\u06cc\u0627\u0621 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 <code>Survey<\/code>\u060c <code>Question<\/code> \u0648 <code>Choice<\/code> \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647<\/p>\n<p>\u0645\u0646 \u0627\u06a9\u0646\u0648\u0646 \u0627\u0632 \u0633\u0648\u062f\u0645\u0646\u062f\u06cc \u0627\u06cc\u0646 \u062f\u0633\u062a\u0648\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u067e\u0648\u0633\u062a\u0647 \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0631\u0648\u0634 \u06a9\u0627\u0631 \u0628\u0627 Flask-SQLAlchemy ORM \u062f\u0631 python \u0645\u062a\u0631\u062c\u0645\u06cc \u06a9\u0647 \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n<pre><code class=\"hljs\">(venv) $ python manage.py shell\n(venv) Adams-MacBook-Pro:backend adammcquistan$ python manage.py shell\n&gt;&gt;&gt; survey = Survey(name=<span class=\"hljs-string\">'Dogs'<\/span>)\n&gt;&gt;&gt; question = Question(text=<span class=\"hljs-string\">'What is your favorite dog?'<\/span>)\n&gt;&gt;&gt; question.choices = (Choice(text=<span class=\"hljs-string\">'Beagle'<\/span>), Choice(text=<span class=\"hljs-string\">'Rottweiler'<\/span>), Choice(text=<span class=\"hljs-string\">'Labrador'<\/span>))\n&gt;&gt;&gt; question2 = Question(text=<span class=\"hljs-string\">'What is your second favorite dog?'<\/span>)\n&gt;&gt;&gt; question2.choices = (Choice(text=<span class=\"hljs-string\">'Beagle'<\/span>), Choice(text=<span class=\"hljs-string\">'Rottweiler'<\/span>), Choice(text=<span class=\"hljs-string\">'Labrador'<\/span>))\n&gt;&gt;&gt; survey.questions = (question, question2)\n&gt;&gt;&gt; db.session.add(survey)\n&gt;&gt;&gt; db.session.commit()\n&gt;&gt;&gt; surveys = Survey.query.all()\n&gt;&gt;&gt; <span class=\"hljs-keyword\">for<\/span> s <span class=\"hljs-keyword\">in<\/span> surveys:\n...     <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">'Survey(id={}, name={})'<\/span>.format(s.id, s.name))\n...     <span class=\"hljs-keyword\">for<\/span> q <span class=\"hljs-keyword\">in<\/span> s.questions:\n...             <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">'  Question(id={}, text={})'<\/span>.format(q.id, q.text))\n...             <span class=\"hljs-keyword\">for<\/span> c <span class=\"hljs-keyword\">in<\/span> q.choices:\n...                     <span class=\"hljs-built_in\">print<\/span>(<span class=\"hljs-string\">'    Choice(id={}, text={})'<\/span>.format(c.id, c.text))\n...\nSurvey(id=1, name=Dogs)\n  Question(id=1, text=What is your favorite dog?)\n    Choice(id=1, text=Beagle)\n    Choice(id=3, text=Labrador)\n    Choice(id=2, text=Rottweiler)\n  Question(id=2, text=What is your second favorite dog?)\n    Choice(id=4, text=Beagle)\n    Choice(id=6, text=Labrador)\n    Choice(id=5, text=Rottweiler)\n<\/code><\/pre>\n<p>\u062e\u06cc\u0644\u06cc \u0646\u0631\u0645 \u0627\u0633\u062a\u060c \u062f\u0631\u0633\u062a \u0627\u0633\u062a\u061f<\/p>\n<p>\u0645\u0646 \u0641\u0642\u0637 \u062f\u0631 \u0645\u0648\u0631\u062f \u0646\u062d\u0648 \u0632\u06cc\u0628\u0627 \u0648 \u062e\u0648\u0627\u0646\u0627 ORM \u0635\u062d\u0628\u062a \u0646\u0645\u06cc \u06a9\u0646\u0645\u060c \u0628\u0644\u06a9\u0647 \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0641\u0648\u0642 \u0627\u0644\u0639\u0627\u062f\u0647 \u0642\u062f\u0631\u062a\u0645\u0646\u062f \u0628\u0631\u0627\u06cc \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u06cc\u06a9 \u0645\u0641\u0633\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646 \u062d\u0627\u0648\u06cc \u0632\u0645\u06cc\u0646\u0647 \u0628\u0631\u0646\u0627\u0645\u0647 \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0647\u0627\u06cc \u06a9\u0648\u0686\u06a9 \u0633\u0631\u06cc\u0639 \u0628\u0627 \u0645\u062f\u0644 \u0647\u0627\u06cc \u0628\u0631\u0646\u0627\u0645\u0647 \u0634\u0645\u0627 \u0646\u06cc\u0633\u062a.  \u0645\u0646 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646\u0645 \u0628\u0647 \u0634\u0645\u0627 \u0628\u06af\u0648\u06cc\u0645 \u06a9\u0647 \u0627\u06cc\u0646 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0628\u0647\u0631\u0647 \u0648\u0631\u06cc \u062f\u0631 \u0647\u0646\u06af\u0627\u0645 \u0633\u0627\u062e\u062a \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u0628\u0627\u0637\u0646 \u0686\u0642\u062f\u0631 \u0628\u0647 \u0645\u0646 \u06a9\u0645\u06a9 \u06a9\u0631\u062f\u0647 \u0627\u0633\u062a\u060c \u0648 \u0628\u0647 \u0637\u0648\u0631 \u062c\u062f\u06cc \u0628\u0647 \u0634\u0645\u0627 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc \u06a9\u0646\u0645 \u0647\u0646\u06af\u0627\u0645 \u0627\u0646\u062c\u0627\u0645 \u0647\u0645\u06cc\u0646 \u06a9\u0627\u0631 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/p>\n<h2 id=\"completingtherestfulapi\"><span class=\"ez-toc-section\" id=\"%d8%aa%da%a9%d9%85%db%8c%d9%84_api_restful\"><\/span>\u062a\u06a9\u0645\u06cc\u0644 API RESTful<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0627\u06a9\u0646\u0648\u0646 \u06a9\u0647 \u0644\u0627\u06cc\u0647 \u062f\u0633\u062a\u0631\u0633\u06cc \u0628\u0647 \u062f\u0627\u062f\u0647 \u0633\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a\u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u0645 \u062a\u0648\u062c\u0647 \u062e\u0648\u062f \u0631\u0627 \u0645\u062a\u0645\u0631\u06a9\u0632 \u06a9\u0646\u0645 \u0631\u0648\u06cc \u062a\u06a9\u0645\u06cc\u0644 \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc \u0644\u0627\u0632\u0645 \u0628\u0631\u0627\u06cc RESTful API.  \u0627\u06cc\u0646 \u0628\u0647 \u0645\u0635\u0631\u0641 \u0648 \u0628\u0627\u0632\u06af\u0631\u062f\u0627\u0646\u062f\u0646 \u0645\u0646\u0627\u0628\u0639 \u0628\u0631\u0646\u0627\u0645\u0647 \u0645\u0627\u0646\u0646\u062f \u062f\u0627\u062f\u0647\u200c\u0647\u0627\u06cc Survey\u060c Question \u0648 Choice \u0645\u06cc\u200c\u067e\u0631\u062f\u0627\u0632\u062f.  \u0645\u0648\u0627\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u0648\u0631\u062f \u0646\u06cc\u0627\u0632 \u0627\u0632 RESTful API \u0634\u0627\u0645\u0644 \u0645\u0648\u0627\u0631\u062f \u0632\u06cc\u0631 \u0627\u0633\u062a:<\/p>\n<ul>\n<li>\u0647\u0645\u0647 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0647\u0627 \u0631\u0627 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u0633\u0648\u0627\u0644\u0627\u062a \u0648 \u0627\u0646\u062a\u062e\u0627\u0628 \u0647\u0627\u06cc \u0622\u0646\u0647\u0627 \u0648\u0627\u06a9\u0634\u06cc \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u06cc\u06a9 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0631\u0627 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0633\u0624\u0627\u0644\u0627\u062a \u0648 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u0622\u0646 \u0648\u0627\u06a9\u0634\u06cc \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u06cc\u06a9 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u062c\u062f\u06cc\u062f \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u0633\u0648\u0627\u0644\u0627\u062a \u0648 \u0627\u0646\u062a\u062e\u0627\u0628 \u0647\u0627\u06cc \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0622\u0646 \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<\/li>\n<li>\u067e\u0633 \u0627\u0632 \u0627\u0646\u062c\u0627\u0645 \u06cc\u06a9 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc\u060c \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u067e\u0627\u0633\u062e \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u062f<\/li>\n<\/ul>\n<p>\u0628\u0631\u0627\u06cc \u0634\u0631\u0648\u0639 \u0645\u0646 \u0627\u062f\u0627\u0645\u0647 \u062e\u0648\u0627\u0647\u0645 \u062f\u0627\u062f \u0648 import \u062a\u0645\u0627\u0645 \u06a9\u0644\u0627\u0633 \u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 SQLAlchemy <code>db<\/code> \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0645\u0646 \u0628\u0647 \u0622\u0646\u0647\u0627 \u062f\u0633\u062a\u0631\u0633\u06cc \u062f\u0627\u0631\u0645.  \u062f\u0631 \u0628\u0627\u0644\u0627\u06cc <code>api.py<\/code>\u060c \u0648\u0627\u0631\u062f\u0627\u062a \u0632\u06cc\u0631 \u0631\u0627 \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc \u06a9\u0646\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-string\">\"\"\"\napi.py\n- provides the API endpoints for consuming and producing\n  REST requests and responses\n\"\"\"<\/span>\n\n<span class=\"hljs-keyword\">from<\/span> flask <span class=\"hljs-keyword\">import<\/span> Blueprint, jsonify, request\n<span class=\"hljs-keyword\">from<\/span> .models <span class=\"hljs-keyword\">import<\/span> db, Survey, Question, Choice\n<\/code><\/pre>\n<p>\u062f\u0631 \u0645\u0648\u0631\u062f \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0645\u0646\u0627\u0628\u0639 \u0648\u0627\u0642\u0639\u06cc\u060c \u0645\u0646 \u0628\u0627 \u06a9\u062f\u06af\u0630\u0627\u0631\u06cc \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0648\u0627\u06a9\u0634\u06cc \u0647\u0645\u0647 \u0645\u0646\u0627\u0628\u0639 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0634\u0631\u0648\u0639 \u062e\u0648\u0627\u0647\u0645 \u06a9\u0631\u062f.  \u062f\u0627\u062e\u0644 <code>api.py<\/code>\u060c \u0628\u0627\u06cc\u062f \u062a\u0639\u0648\u06cc\u0636 \u06a9\u0646\u0645 <code>\/hello\/&lt;string:name&gt;\/<\/code> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0628\u0627 \u0645\u0633\u06cc\u0631  <code>\/surveys\/<\/code> \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0648 <code>surveys()<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0645\u0634\u0627\u0647\u062f\u0647<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">@api.route(<span class=\"hljs-params\"><span class=\"hljs-string\">'\/surveys\/'<\/span><\/span>)<\/span>\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">surveys<\/span>():<\/span>\n    surveys = Survey.query.<span class=\"hljs-built_in\">all<\/span>()\n    <span class=\"hljs-keyword\">return<\/span> jsonify({ <span class=\"hljs-string\">'surveys'<\/span>: (s.to_dict() <span class=\"hljs-keyword\">for<\/span> s <span class=\"hljs-keyword\">in<\/span> surveys) })\n<\/code><\/pre>\n<p>\u0627\u06af\u0631 \u0633\u0631\u0648\u0631 \u062a\u0648\u0633\u0639\u0647 \u062f\u0647\u0646\u062f\u0647 \u0647\u0646\u0648\u0632 \u062f\u0631 \u062d\u0627\u0644 \u0627\u062c\u0631\u0627 \u0627\u0633\u062a\u060c \u067e\u0633 \u0627\u0632 \u0630\u062e\u06cc\u0631\u0647 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u067e\u0631\u0648\u0698\u0647\u060c \u0633\u0631\u0648\u0631 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0637\u0648\u0631 \u062e\u0648\u062f\u06a9\u0627\u0631 \u0628\u0627\u0631\u06af\u06cc\u0631\u06cc \u0645\u062c\u062f\u062f \u0634\u0648\u062f \u0648 \u0647\u0645\u0647 \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u062f.  \u0627\u06af\u0631 \u0646\u0647\u060c \u067e\u0633 \u0627\u062c\u0631\u0627 \u06a9\u0646\u06cc\u062f <code>(venv) $ python appserver.py<\/code> \u0633\u0631\u0648\u0631 \u0631\u0627 \u0631\u0627\u0647 \u0627\u0646\u062f\u0627\u0632\u06cc \u062e\u0648\u0627\u0647\u062f \u06a9\u0631\u062f.  \u062d\u0627\u0644\u0627 \u062f\u0631 \u062f\u06cc\u06af\u0631\u06cc terminal \u0628\u0627 \u0641\u0639\u0627\u0644 \u0634\u062f\u0646 \u0645\u062d\u06cc\u0637 \u0645\u062c\u0627\u0632\u06cc \u0645\u06cc \u062a\u0648\u0627\u0646\u0645 \u0627\u0632 \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0645 <code>requests<\/code> \u0628\u0633\u062a\u0647 \u0628\u0631\u0627\u06cc \u0622\u0632\u0645\u0627\u06cc\u0634 \u0627\u06cc\u0646 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc \u062c\u062f\u06cc\u062f.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0645\u0646 \u0645\u06cc \u062e\u0648\u0627\u0647\u0645 \u06cc\u06a9 \u0646\u06a9\u062a\u0647 \u062d\u0631\u0641\u0647 \u0627\u06cc \u0631\u0627 \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u0645 \u0631\u0648\u06cc \u0646\u0645\u0627\u06cc\u0634 \u067e\u0627\u0633\u062e \u0647\u0627\u06cc JSON \u0628\u0647 \u0631\u0648\u0634\u06cc \u062e\u0648\u0627\u0646\u0627\u062a\u0631 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u06cc\u06a9 \u0628\u0633\u062a\u0647 \u0639\u0627\u0644\u06cc \u067e\u0627\u06cc\u062a\u0648\u0646 \u0628\u0647 \u0646\u0627\u0645 <em>pprint<\/em>.<\/p>\n<pre><code class=\"hljs\">(venv) $ pip install pprint\n(venv) $ python\n&gt;&gt;&gt; import pprint, requests\n&gt;&gt;&gt; pp == pprint.PrettyPrinter()\n&gt;&gt;&gt; resp = requests.get(<span class=\"hljs-string\">'http:\/\/localhost:5000\/api\/surveys\/'<\/span>)\n&gt;&gt;&gt; pp.pprint(resp.json())\n{<span class=\"hljs-string\">'surveys'<\/span>: ({\n     <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n     <span class=\"hljs-string\">'id'<\/span>: 1,\n     <span class=\"hljs-string\">'name'<\/span>: <span class=\"hljs-string\">'Dogs'<\/span>,\n     <span class=\"hljs-string\">'questions'<\/span>: ({\n          <span class=\"hljs-string\">'choices'<\/span>: ({\n               <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n               <span class=\"hljs-string\">'id'<\/span>: 1,\n               <span class=\"hljs-string\">'question_id'<\/span>: 1,\n               <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Beagle'<\/span>\n              },{\n               <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n               <span class=\"hljs-string\">'id'<\/span>: 3,\n               <span class=\"hljs-string\">'question_id'<\/span>: 1,\n               <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Labrador'<\/span>\n              },{\n               <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n               <span class=\"hljs-string\">'id'<\/span>: 2,\n               <span class=\"hljs-string\">'question_id'<\/span>: 1,\n               <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Rottweiler'<\/span>}),\n            <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n            <span class=\"hljs-string\">'id'<\/span>: 1,\n            <span class=\"hljs-string\">'survey_id'<\/span>: 1,\n            <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'What is your favorite dog?'<\/span>\n         },{\n          <span class=\"hljs-string\">'choices'<\/span>: ({\n              <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n              <span class=\"hljs-string\">'id'<\/span>: 4,\n              <span class=\"hljs-string\">'question_id'<\/span>: 2,\n              <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Beagle'<\/span>\n             },{\n              <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n              <span class=\"hljs-string\">'id'<\/span>: 6,\n              <span class=\"hljs-string\">'question_id'<\/span>: 2,\n              <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Labrador'<\/span>\n             },{\n              <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n              <span class=\"hljs-string\">'id'<\/span>: 5,\n              <span class=\"hljs-string\">'question_id'<\/span>: 2,\n              <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Rottweiler'<\/span>}),\n          <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n          <span class=\"hljs-string\">'id'<\/span>: 2,\n          <span class=\"hljs-string\">'survey_id'<\/span>: 1,\n          <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'What is your second favorite dog?'<\/span>})}\n    )}\n<\/code><\/pre>\n<p>\u062f\u0631 \u0645\u0631\u062d\u0644\u0647 \u0628\u0639\u062f\u060c \u0645\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f\u06cc \u0631\u0627 \u0628\u0631\u0627\u06cc \u0648\u0627\u06a9\u0634\u06cc \u06cc\u06a9 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u062a\u0648\u0633\u0637 \u0622\u0646 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u0645\u06cc\u200c\u06a9\u0646\u0645 <code>id<\/code> \u0628\u0627 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc URL <code>\/surveys\/id\/<\/code> \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f <code>survey(id)<\/code>.  \u0628\u0644\u0627\u0641\u0627\u0635\u0644\u0647 \u0628\u0647 \u062f\u0646\u0628\u0627\u0644 <code>surveys()<\/code> \u062a\u0627\u0628\u0639 \u0646\u0645\u0627\u06cc\u0634 API \u06a9\u062f \u0632\u06cc\u0631 \u0631\u0627 \u0642\u0631\u0627\u0631 \u0645\u06cc \u062f\u0647\u0645:<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">@api.route(<span class=\"hljs-params\"><span class=\"hljs-string\">'\/surveys\/&lt;int:id&gt;\/'<\/span><\/span>)<\/span>\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">survey<\/span>(<span class=\"hljs-params\"><span class=\"hljs-built_in\">id<\/span><\/span>):<\/span>\n    survey = Survey.query.get(<span class=\"hljs-built_in\">id<\/span>)\n    <span class=\"hljs-keyword\">return<\/span> jsonify({ <span class=\"hljs-string\">'survey'<\/span>: survey.to_dict() })\n<\/code><\/pre>\n<p>\u062f\u0648\u0628\u0627\u0631\u0647\u060c \u0641\u0627\u06cc\u0644\u200c\u0647\u0627 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0645 \u0648 \u0646\u0642\u0637\u0647 \u067e\u0627\u06cc\u0627\u0646\u06cc API \u062c\u062f\u06cc\u062f \u0631\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06a9\u0646\u0645 \u062a\u0627 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u0645 \u06a9\u0647 \u067e\u0627\u0633\u062e \u0645\u0639\u062a\u0628\u0631\u06cc \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f.<\/p>\n<pre><code class=\"hljs\">&gt;&gt;&gt; resp = requests.get(<span class=\"hljs-string\">'http:\/\/localhost:5000\/api\/surveys\/1\/'<\/span>)\n&gt;&gt;&gt; pp.pprint(resp.json())\n{<span class=\"hljs-string\">'survey'<\/span>: {\n     <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n     <span class=\"hljs-string\">'id'<\/span>: 1,\n     <span class=\"hljs-string\">'name'<\/span>: <span class=\"hljs-string\">'Dogs'<\/span>,\n     <span class=\"hljs-string\">'questions'<\/span>: ({\n          <span class=\"hljs-string\">'choices'<\/span>: ({\n               <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n               <span class=\"hljs-string\">'id'<\/span>: 1,\n               <span class=\"hljs-string\">'question_id'<\/span>: 1,\n               <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Beagle'<\/span>\n              },{\n               <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n               <span class=\"hljs-string\">'id'<\/span>: 3,\n               <span class=\"hljs-string\">'question_id'<\/span>: 1,\n               <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Labrador'<\/span>\n              },{\n               <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n               <span class=\"hljs-string\">'id'<\/span>: 2,\n               <span class=\"hljs-string\">'question_id'<\/span>: 1,\n               <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Rottweiler'<\/span>}),\n            <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n            <span class=\"hljs-string\">'id'<\/span>: 1,\n            <span class=\"hljs-string\">'survey_id'<\/span>: 1,\n            <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'What is your favorite dog?'<\/span>\n         },{\n          <span class=\"hljs-string\">'choices'<\/span>: ({\n              <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n              <span class=\"hljs-string\">'id'<\/span>: 4,\n              <span class=\"hljs-string\">'question_id'<\/span>: 2,\n              <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Beagle'<\/span>\n             },{\n              <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n              <span class=\"hljs-string\">'id'<\/span>: 6,\n              <span class=\"hljs-string\">'question_id'<\/span>: 2,\n              <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Labrador'<\/span>\n             },{\n              <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n              <span class=\"hljs-string\">'id'<\/span>: 5,\n              <span class=\"hljs-string\">'question_id'<\/span>: 2,\n              <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Rottweiler'<\/span>}),\n          <span class=\"hljs-string\">'created_at'<\/span>: <span class=\"hljs-string\">'2018-03-06 03:52:44'<\/span>,\n          <span class=\"hljs-string\">'id'<\/span>: 2,\n          <span class=\"hljs-string\">'survey_id'<\/span>: 1,\n          <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'What is your second favorite dog?'<\/span>})}\n    }\n<\/code><\/pre>\n<p>\u062a\u0627\u06a9\u0646\u0648\u0646 \u0641\u0642\u0637 \u0627\u0632 \u0631\u0648\u0634 \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 HTTP GET \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0648\u0627\u06a9\u0634\u06cc \u062f\u0627\u062f\u0647\u200c\u0647\u0627 \u0627\u0632 API\u0647\u0627\u06cc RESTful \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f\u0647\u200c\u0627\u0645.  \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644\u060c \u0628\u0631\u0627\u06cc \u062f\u0648 \u0628\u062e\u0634 \u0622\u062e\u0631 \u0639\u0645\u0644\u06a9\u0631\u062f\u060c \u0645\u0646 \u0628\u0627\u06cc\u062f \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc HTTP POST \u0648 PUT \u0628\u0631\u0627\u06cc \u0646\u0642\u0627\u0637 \u067e\u0627\u06cc\u0627\u0646\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u0645. <code>\/api\/surveys\/<\/code> \u0648 <code>\/api\/surveys\/id\/<\/code>\u060c \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628.  \u0645\u0646 \u0627\u0632 \u0631\u0648\u0634 HTTP POST \u0628\u0631\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u0648 \u0631\u0648\u0634 HTTP PUT \u0628\u0631\u0627\u06cc \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u06cc\u06a9 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0645\u0648\u062c\u0648\u062f \u0628\u0627 \u0645\u062c\u0645\u0648\u0639\u0647 \u062c\u062f\u06cc\u062f\u06cc \u0627\u0632 \u06af\u0632\u06cc\u0646\u0647 \u0647\u0627\u06cc \u067e\u0627\u0633\u062e \u0645\u0646\u062a\u062e\u0628 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062e\u0648\u0627\u0647\u0645 \u06a9\u0631\u062f.<\/p>\n<p>\u0628\u0631\u0627\u06cc <code>\/api\/surveys\/<\/code> route I \u0628\u0627\u06cc\u062f \u06cc\u06a9 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0645\u062a\u062f \u0628\u0647 \u0627\u0639\u0644\u0627\u0646 \u0645\u0633\u06cc\u0631 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u0645 \u062a\u0627 \u0645\u0634\u062e\u0635 \u0634\u0648\u062f \u06a9\u0647 \u0647\u0631 \u062f\u0648 \u0645\u062a\u062f GET \u0648 POST \u0631\u0627 \u0645\u06cc \u067e\u0630\u06cc\u0631\u062f. <code>methods=('GET','POST')<\/code>.  \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646 \u0645\u0646 \u0628\u062f\u0646\u0647 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062e\u0648\u0627\u0647\u0645 \u062f\u0627\u062f <code>surveys()<\/code> \u0645\u0634\u0627\u0647\u062f\u0647 \u062a\u0627\u0628\u0639 \u0628\u0631\u0627\u06cc \u0645\u062a\u0645\u0627\u06cc\u0632 \u06a9\u0631\u062f\u0646 \u0646\u0648\u0639 \u0631\u0648\u0634 \u0648 \u0627\u0641\u0632\u0648\u062f\u0646 \u0642\u0627\u0628\u0644\u06cc\u062a \u0630\u062e\u06cc\u0631\u0647 \u06cc\u06a9 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u062c\u062f\u06cc\u062f \u0628\u0647 \u067e\u0627\u06cc\u06af\u0627\u0647 \u062f\u0627\u062f\u0647.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">@api.route(<span class=\"hljs-params\"><span class=\"hljs-string\">'\/surveys\/'<\/span>, methods=(<span class=\"hljs-params\"><span class=\"hljs-string\">'GET'<\/span>, <span class=\"hljs-string\">'POST'<\/span><\/span>)<\/span>)<\/span>\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">fetch_surveys<\/span>():<\/span>\n    <span class=\"hljs-keyword\">if<\/span> request.method == <span class=\"hljs-string\">'GET'<\/span>:\n        surveys = Survey.query.<span class=\"hljs-built_in\">all<\/span>()\n        <span class=\"hljs-keyword\">return<\/span> jsonify({ <span class=\"hljs-string\">'surveys'<\/span>: (s.to_dict() <span class=\"hljs-keyword\">for<\/span> s <span class=\"hljs-keyword\">in<\/span> surveys) })\n    <span class=\"hljs-keyword\">elif<\/span> request.method == <span class=\"hljs-string\">'POST'<\/span>:\n        data = request.get_json()\n        survey = Survey(name=data(<span class=\"hljs-string\">'name'<\/span>))\n        questions = ()\n        <span class=\"hljs-keyword\">for<\/span> q <span class=\"hljs-keyword\">in<\/span> data(<span class=\"hljs-string\">'questions'<\/span>):\n            question = Question(text=q(<span class=\"hljs-string\">'text'<\/span>))\n            question.choices = (Choice(text=c(<span class=\"hljs-string\">'text'<\/span>))\n                                <span class=\"hljs-keyword\">for<\/span> c <span class=\"hljs-keyword\">in<\/span> q(<span class=\"hljs-string\">'choices'<\/span>))\n            questions.append(question)\n        survey.questions = questions\n        db.session.add(survey)\n        db.session.commit()\n        <span class=\"hljs-keyword\">return<\/span> jsonify(survey.to_dict()), <span class=\"hljs-number\">201<\/span>\n<\/code><\/pre>\n<p>\u062f\u0648\u0628\u0627\u0631\u0647\u060c \u0645\u0646 \u0645\u06cc \u062e\u0648\u0627\u0647\u0645 \u067e\u0631\u0648\u0698\u0647 \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u0645 \u0648 \u0622\u0646 \u0631\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634 \u06a9\u0646\u0645 \u062a\u0627 \u0645\u0637\u0645\u0626\u0646 \u0634\u0648\u0645 \u06a9\u0647 \u06cc\u06a9 \u0645\u0646\u0628\u0639 \u0630\u062e\u06cc\u0631\u0647 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u06a9\u0627\u0645\u0644\u0627\u064b \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc \u062f\u0627\u0631\u0645.<\/p>\n<pre><code class=\"hljs\">&gt;&gt;&gt; import json\n&gt;&gt;&gt; survey = {\n...   <span class=\"hljs-string\">'name'<\/span>: <span class=\"hljs-string\">'Cars'<\/span>,\n...   <span class=\"hljs-string\">'questions'<\/span>: ({\n...     <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'What is your favorite car?'<\/span>,\n...     <span class=\"hljs-string\">'choices'<\/span>: (\n...       { <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Corvette'<\/span> },\n...       { <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Mustang'<\/span> },\n...       { <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Camaro'<\/span> })\n...   }, {\n...     <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'What is your second favorite car?'<\/span>,\n...     <span class=\"hljs-string\">'choices'<\/span>: (\n...       { <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Corvette'<\/span> },\n...       { <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Mustang'<\/span> },\n...       { <span class=\"hljs-string\">'text'<\/span>: <span class=\"hljs-string\">'Camaro'<\/span> })\n...   })\n... }\n&gt;&gt;&gt; headers = {<span class=\"hljs-string\">'Content-type'<\/span>: <span class=\"hljs-string\">'application\/json'<\/span>}\n&gt;&gt;&gt; resp = requests.post(<span class=\"hljs-string\">'http:\/\/localhost:5000\/api\/surveys\/'<\/span>, headers=headers, data=json.dumps(survey))\n&gt;&gt;&gt; resp.status_code\n201\n<\/code><\/pre>\n<p>\u0622\u062e\u0631\u06cc\u0646 \u0642\u0637\u0639\u0647 \u0628\u0631\u0627\u06cc \u067e\u06cc\u0627\u062f\u0647 \u0633\u0627\u0632\u06cc\u060c \u062a\u0648\u0627\u0646\u0627\u06cc\u06cc \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u06cc\u06a9 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0645\u0648\u062c\u0648\u062f \u0628\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u067e\u0627\u0633\u062e \u0647\u0627\u06cc \u062c\u062f\u06cc\u062f \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0627\u0633\u062a.  \u0645\u062c\u062f\u062f\u0627\u064b \u0628\u0627\u06cc\u062f \u0645\u062a\u062f\u0647\u0627\u06cc GET \u0648 PUT \u0631\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0636\u0627\u0641\u0647 \u06a9\u0646\u0645 <code>\/api\/surveys\/id\/<\/code> \u062a\u0639\u0631\u06cc\u0641 \u0645\u0633\u06cc\u0631\u060c <code>methods=('GET', 'PUT')<\/code>.  \u0633\u067e\u0633 \u0645\u0646 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc <code>survey(id)<\/code> \u0639\u0645\u0644\u06a9\u0631\u062f \u0645\u0634\u0627\u0647\u062f\u0647 \u0628\u0631\u0627\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u06af\u0632\u06cc\u0646\u0647\u200c\u0647\u0627\u06cc \u0633\u0624\u0627\u0644 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0645\u0631\u062a\u0628\u0637 \u06a9\u0647 \u062f\u0631 \u0628\u062f\u0646\u0647 JSON \u062f\u0631\u062e\u0648\u0627\u0633\u062a PUT \u0627\u0646\u062a\u062e\u0627\u0628 \u0634\u062f\u0647\u200c\u0627\u0646\u062f.<\/p>\n<pre><code class=\"hljs\"><span class=\"hljs-meta\">@api.route(<span class=\"hljs-params\"><span class=\"hljs-string\">'\/surveys\/&lt;int:id&gt;\/'<\/span>, methods=(<span class=\"hljs-params\"><span class=\"hljs-string\">'GET'<\/span>, <span class=\"hljs-string\">'PUT'<\/span><\/span>)<\/span>)<\/span>\n<span class=\"hljs-function\"><span class=\"hljs-keyword\">def<\/span> <span class=\"hljs-title\">survey<\/span>(<span class=\"hljs-params\"><span class=\"hljs-built_in\">id<\/span><\/span>):<\/span>\n    <span class=\"hljs-keyword\">if<\/span> request.method == <span class=\"hljs-string\">'GET'<\/span>:\n        survey = Survey.query.get(<span class=\"hljs-built_in\">id<\/span>)\n        <span class=\"hljs-keyword\">return<\/span> jsonify({ <span class=\"hljs-string\">'survey'<\/span>: survey.to_dict() })\n    <span class=\"hljs-keyword\">elif<\/span> request.method == <span class=\"hljs-string\">'PUT'<\/span>:\n        data = request.get_json()\n        <span class=\"hljs-keyword\">for<\/span> q <span class=\"hljs-keyword\">in<\/span> data(<span class=\"hljs-string\">'questions'<\/span>):\n            choice = Choice.query.get(q(<span class=\"hljs-string\">'choice'<\/span>))\n            choice.selected = choice.selected + <span class=\"hljs-number\">1<\/span>\n        db.session.commit()\n        survey = Survey.query.get(data(<span class=\"hljs-string\">'id'<\/span>))\n        <span class=\"hljs-keyword\">return<\/span> jsonify(survey.to_dict()), <span class=\"hljs-number\">201<\/span>\n<\/code><\/pre>\n<p>\u062f\u0631 \u0646\u0647\u0627\u06cc\u062a\u060c \u0645\u0646 \u0628\u0627\u06cc\u062f \u062a\u0645\u0627\u0645 \u0641\u0627\u06cc\u0644 \u0647\u0627\u06cc \u062e\u0648\u062f \u0631\u0627 \u0630\u062e\u06cc\u0631\u0647 \u06a9\u0646\u0645 \u0648 \u06cc\u06a9 \u0622\u0632\u0645\u0627\u06cc\u0634 \u0646\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f \u0627\u06cc\u0646 \u0631\u0627 \u0627\u0646\u062c\u0627\u0645 \u062f\u0647\u0645:<\/p>\n<pre><code class=\"hljs\">&gt;&gt;&gt; survey_choices = {\n...   <span class=\"hljs-string\">'id'<\/span>: 1,\n...   <span class=\"hljs-string\">'name'<\/span>: <span class=\"hljs-string\">'Dogs'<\/span>,\n...   <span class=\"hljs-string\">'questions'<\/span>: (\n...     { <span class=\"hljs-string\">'id'<\/span>: 1, <span class=\"hljs-string\">'choice'<\/span>: 1 },\n...     { <span class=\"hljs-string\">'id'<\/span>: 2, <span class=\"hljs-string\">'choice'<\/span>: 5 })\n... }\n&gt;&gt;&gt; headers = {<span class=\"hljs-string\">'Content-type'<\/span>: <span class=\"hljs-string\">'application\/json'<\/span>}\n&gt;&gt;&gt; resp = requests.put(<span class=\"hljs-string\">'http:\/\/localhost:5000\/api\/surveys\/1\/'<\/span>, data=json.dumps(survey_choices), headers=headers)\n&gt;&gt;&gt; resp.status_code()\n201\n<\/code><\/pre>\n<h2 id=\"resources\"><span class=\"ez-toc-section\" id=\"%d9%85%d9%86%d8%a7%d8%a8%d8%b9\"><\/span>\u0645\u0646\u0627\u0628\u0639<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0622\u06cc\u0627 \u0645\u06cc \u062e\u0648\u0627\u0647\u06cc\u062f \u062f\u0631 \u0645\u0648\u0631\u062f \u067e\u0627\u06cc\u062a\u0648\u0646 \u0648 \u0633\u0627\u062e\u062a\u0646 API \u0647\u0627\u06cc \u0628\u06a9 \u0627\u0646\u062f \u0628\u06cc\u0634\u062a\u0631 \u0628\u062f\u0627\u0646\u06cc\u062f\u061f  \u0633\u0639\u06cc \u06a9\u0646\u06cc\u062f \u062f\u0648\u0631\u0647 \u0627\u06cc \u0645\u0627\u0646\u0646\u062f \u0631\u0627 \u0628\u0631\u0631\u0633\u06cc \u06a9\u0646\u06cc\u062f <a class=\"udemy-link\" rel=\"nofollow noopener\" target=\"_blank\" href=\"http:\/\/stackabu.se\/rest-apis-flask-python\">REST API\u0647\u0627 \u0628\u0627 Flask \u0648 Python<\/a> \u0628\u0631\u0627\u06cc \u063a\u0648\u0627\u0635\u06cc \u0639\u0645\u06cc\u0642 \u062a\u0631 \u062f\u0631 \u0632\u0645\u06cc\u0646\u0647 \u062a\u0648\u0633\u0639\u0647 \u0648\u0628 \u0628\u0627 \u067e\u0627\u06cc\u062a\u0648\u0646.<\/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 \u0631\u0648\u0634 \u067e\u06cc\u0627\u062f\u0647\u200c\u0633\u0627\u0632\u06cc \u06cc\u06a9 API \u0633\u0627\u062f\u0647\u060c \u0646\u0633\u0628\u062a\u0627\u064b \u062e\u0627\u0644\u06cc\u060c RESTful \u0631\u0627 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Flask \u0637\u0628\u0642 \u062c\u062f\u0648\u0644 \u0632\u06cc\u0631 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647\u200c\u0627\u0645:<\/p>\n<table class=\"table table-striped\">\n<thead>\n<tr>\n<th>\u0645\u0633\u06cc\u0631<\/th>\n<th>\u0631\u0648\u0634<\/th>\n<th>\u0642\u0627\u0628\u0644\u06cc\u062a \u06a9\u0627\u0631\u06a9\u0631\u062f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\/api\/surveys\/<\/td>\n<td>\u06af\u0631\u0641\u062a\u0646<\/td>\n<td>\u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0647\u0645\u0647 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0647\u0627<\/td>\n<\/tr>\n<tr>\n<td>\/api\/surveys\/<\/td>\n<td>\u067e\u0633\u062a<\/td>\n<td>\u06cc\u06a9 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u062c\u062f\u06cc\u062f \u0627\u06cc\u062c\u0627\u062f \u06a9\u0646\u06cc\u062f<\/td>\n<\/tr>\n<tr>\n<td>\/api\/surveys\/id\/<\/td>\n<td>\u06af\u0631\u0641\u062a\u0646<\/td>\n<td>\u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u062a\u0648\u0633\u0637 ID<\/td>\n<\/tr>\n<tr>\n<td>\/api\/surveys\/id\/<\/td>\n<td>\u0642\u0631\u0627\u0631 \u062f\u0627\u062f\u0646<\/td>\n<td>\u0627\u0646\u062a\u062e\u0627\u0628 \u0647\u0627\u06cc \u06cc\u06a9 \u0646\u0638\u0631\u0633\u0646\u062c\u06cc \u0631\u0627 \u0628\u0647 \u0631\u0648\u0632 \u06a9\u0646\u06cc\u062f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u062f\u0631 \u0645\u0642\u0627\u0644\u0647 \u0628\u0639\u062f\u06cc \u0631\u0648\u0634 \u0627\u062f\u063a\u0627\u0645 \u0628\u0631\u0646\u0627\u0645\u0647 frontend Vue.js \u0631\u0627 \u0646\u0634\u0627\u0646 \u062e\u0648\u0627\u0647\u0645 \u062f\u0627\u062f \u062a\u0627 \u0628\u062a\u0648\u0627\u0646\u062f \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc\u200c\u0647\u0627\u06cc \u062f\u0627\u062f\u0647 \u0631\u0627 \u0628\u0647 \u0628\u0627\u0637\u0646 Flask \u0645\u0635\u0631\u0641 \u06a9\u0631\u062f\u0647 \u0648 \u0641\u0634\u0627\u0631 \u062f\u0647\u062f.<\/p>\n<p>\u0645\u062b\u0644 \u0647\u0645\u06cc\u0634\u0647\u060c \u0645\u0645\u0646\u0648\u0646 \u06a9\u0647 \u062e\u0648\u0627\u0646\u062f\u06cc\u062f \u0648 \u0627\u0632 \u0646\u0638\u0631 \u062f\u0627\u062f\u0646 \u06cc\u0627 \u0627\u0646\u062a\u0642\u0627\u062f \u062f\u0631 \u0632\u06cc\u0631 \u062e\u062c\u0627\u0644\u062a \u0646\u06a9\u0634\u06cc\u062f.<\/p>\n<\/div>\n<p><script>\n                        !function(f,b,e,v,n,t,s)\n                        {if(f.fbq)return;n=f.fbq=function(){n.callMethod?\n                        n.callMethod.apply(n,arguments):n.queue.push(arguments)};\n                        if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';\n                        n.queue=();t=b.createElement(e);t.async=!0;\n                        t.src=v;s=b.getElementsByTagName(e)(0);\n                        s.parentNode.insertBefore(t,s)}(window, document,'script',\n                        'https:\/\/connect.facebook.net\/en_US\/fbevents.js');\n                        fbq('init', '525232124909042');\n                        fbq('track', 'PageView');\n                    <\/script>    (\u0628\u0631\u0686\u0633\u0628\u200c\u0647\u0627 \u0628\u0647 \u062a\u0631\u062c\u0645\u0647)# python<br \/>\n<br \/><br \/>\n<br \/>\u0645\u0646\u062a\u0634\u0631 \u0634\u062f\u0647 \u062f\u0631 1403-01-28 05:29:04<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;16617&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;\u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u062a\u06a9 \u0635\u0641\u062d\u0647 \u0627\u06cc \u0628\u0627 Vue.js \u0648 Flask: RESTful API with Flask&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\"> 11<\/span> <span class=\"rt-label rt-postfix\">\u062f\u0642\u06cc\u0642\u0647<\/span><\/span>RESTful API \u0628\u0627 Flask \u0628\u0647 \u067e\u0633\u062a \u0686\u0647\u0627\u0631\u0645 \u062e\u0648\u0634 \u0622\u0645\u062f\u06cc\u062f \u0631\u0648\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 Vue.js \u0648 Flask \u0628\u0631\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u0648\u0628 \u062a\u0645\u0627\u0645 \u067e\u0634\u062a\u0647. \u062a\u0645\u0631\u06a9\u0632 \u0627\u06cc\u0646 \u067e\u0633\u062a \u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f \u0631\u0648\u06cc \u0633\u0627\u062e\u062a \u06cc\u06a9 Backend REST API \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0686\u0627\u0631\u0686\u0648\u0628 \u0648\u0628 Flask \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u067e\u0627\u06cc\u062a\u0648\u0646. \u06a9\u062f \u0627\u06cc\u0646 \u067e\u0633\u062a \u062f\u0631 \u06cc\u06a9 \u0645\u062e\u0632\u0646 \u0627\u0633\u062a \u0631\u0648\u06cc \u062d\u0633\u0627\u0628 GitHub \u0645\u0646 \u0632\u06cc\u0631 \u0634\u0627\u062e\u0647 \u067e\u0633\u062a \u0686\u0647\u0627\u0631\u0645. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":16618,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1743,620],"tags":[],"class_list":["post-16617","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-python","category-programming"],"acf":[],"_links":{"self":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16617","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=16617"}],"version-history":[{"count":0,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/posts\/16617\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media\/16618"}],"wp:attachment":[{"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/media?parent=16617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/categories?post=16617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rasanegaar.com\/blog\/wp-json\/wp\/v2\/tags?post=16617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}