{"id":1410,"date":"2021-05-26T12:30:38","date_gmt":"2021-05-26T12:30:38","guid":{"rendered":"https:\/\/codeinsightacademy.com\/blog\/?p=1410"},"modified":"2023-02-05T09:45:14","modified_gmt":"2023-02-05T09:45:14","slug":"flask-cheat-sheet","status":"publish","type":"post","link":"https:\/\/codeinsightacademy.com\/blog\/python\/flask-cheat-sheet\/","title":{"rendered":"Flask Cheat Sheet"},"content":{"rendered":"\n

keyword arguments<\/p>\n\n\n\n

Keyword arguments<\/strong> (or named arguments<\/strong>) are values that, when passed into a function, are identifiable by specific parameter<\/strong> names.
A keyword argument<\/strong> is preceded by a parameter<\/strong> and the assignment operator, = . Keyword arguments<\/strong> can be likened to dictionaries in that they map a value to a keyword<\/strong>.<\/p>\n\n\n\n

The order of the arguments does not matter<\/strong><\/p>\n\n\n\n

def my_function(child3, child2, child1):\n  print(\"The youngest child is \" + child3)\n\nmy_function(child1 = \"Emil\", child2 = \"Tobias\", child3 = \"Linus\")<\/code><\/pre>\n\n\n\n
The phrase Keyword Arguments<\/em> are often shortened to kwargs<\/em> in Python documentations.<\/p>\n\n\n\n
arguments vs keyword arguments (*args vs **kwargs)<\/strong><\/p>\n\n\n\n
def foo(*args, **kwargs):\n    print(args);\n    print(kwargs);\n    \nfoo(5, 6, 7, name=\"Shailesh\", age=32, city=\"Nagpur\");<\/code><\/pre>\n\n\n\n
\"\"<\/a>
output<\/figcaption><\/figure>\n\n\n\n
\n\n\n\n
Decorators<\/h2>\n\n\n\n
A decorator is a design pattern in Python that allows a user to add new functionality to an existing object without modifying its structure.
Decorators are usually called before the definition of a function you want to decorate.<\/p>\n\n\n\n
### CREATE CUSTOM DECORATOR ###\nfrom functools import wraps\n\ndef my_decorator(f):\n    @wraps(f)\n    def msg(*args, **kwargs):\n        print(\"I am from custom decorator\")\n        print(\"Arguments:\", args)\n        print(\"Keyword Arguments:\", kwargs)\n        \n        return f(*args, **kwargs)\n        \n    return msg;\n\n\n@my_decorator    \ndef add(x, y):\n    print(f\"{x} + {y} = {x + y}\")\n\n    \n@my_decorator\ndef sub(x, y):\n    print(f\"{x} - {y} = {abs(x - y)}\")\n    \n    \n#invoke functions\nadd(5, y=6)\nsub(5, y=6)<\/code><\/pre>\n\n\n\n
\"\"<\/a>
output<\/figcaption><\/figure>\n\n\n\n
Flask Framework<\/h2>\n\n\n\n
Flask is a micro web framework written in Python. It is classified as a microframework because it does not require particular tools or libraries. 
It has no database abstraction layer, form validation, or any other components where pre-existing third-party libraries provide common functions.<\/p>\n\n\n\n
install flask module<\/p>\n\n\n\n
python -m pip install Flask<\/code><\/pre>\n\n\n\n
hello world<\/p>\n\n\n\n
from flask import Flask, jsonify, request, render_template\n\napp = Flask(__name__)\n\n#YOUR FUNCTIONS HERE\n\nif __name__ == \"__main__\":\n    app.run(debug=True);\n    #app.run(host=\"0.0.0.0\", port=int(\"1234\"), debug=True)<\/code><\/pre>\n\n\n\n
render html template [NOTE: MAKE SURE TO KEEP ALL TEMPLATE FILES IN templates DIRECTORY]<\/strong><\/p>\n\n\n\n
@app.route('\/')\ndef index():\n    #return \"Hello World\";\n    \n    data = {'company_name': \"TCET\"}\n    return render_template('hello_world.html', data = data)<\/code><\/pre>\n\n\n\n
templates\/hello_world.html<\/p>\n\n\n\n
<h1>Hello World<\/h1>\n<h3>Welcome to {{data['company_name']}}<\/h3><\/code><\/pre>\n\n\n\n
read get value<\/p>\n\n\n\n
@app.route('\/sqr', methods=['GET'])\ndef getSqr():\n    num1 = int(request.args.get('num1'));\n    return f\"Square of {num1} is {num1 * num1}\"\n\n\n@app.route('\/add', methods=['GET'])\ndef add():\n    num1 = int(request.args.get('num1'));\n    num2 = int(request.args.get('num2'));\n    \n    return f\"{num1} + {num2} = {num1 + num2}\";<\/code><\/pre>\n\n\n\n
read post value<\/p>\n\n\n\n
@app.route('\/sub', methods=['POST'])\ndef sub():\n    num1 = int(request.form.get('num1'));\n    num2 = int(request.form.get('num2'));\n    \n    return f\"{num1} - {num2} = {num1 - num2}\";<\/code><\/pre>\n\n\n\n
read raw json<\/p>\n\n\n\n
@app.route('\/mul', methods=['POST'])\ndef mul():\n    raw_json = request.get_json();\n    num1 = int(raw_json['num1']);\n    num2 = int(raw_json['num2']);\n    \n    return f\"{num1} * {num2} = {num1 * num2}\";<\/code><\/pre>\n\n\n\n
install pymysql module<\/p>\n\n\n\n
python -m pip install PyMySQL<\/code><\/pre>\n\n\n\n
install cors module<\/p>\n\n\n\n
python -m pip install -U flask-cors<\/code><\/pre>\n\n\n\n
get users from database<\/p>\n\n\n\n
from flask import Flask, jsonify, request\nfrom flask_cors import CORS\nimport pymysql\n\napp = Flask(__name__)\ncors = CORS(app)\n\n@app.route('\/users', methods=['GET'])\ndef get_users():\n    # To connect MySQL database\n    conn = pymysql.connect(host='localhost', user='root', password = \"\", db='databasename')\n        \n    cur = conn.cursor()\n    cur.execute(\"select * from users LIMIT 10\")\n    output = cur.fetchall()\n\n    print(type(output)); #this will print tuple\t\n\n    for rec in output:\n        print(rec);\n        \n    # To close the connection\n    conn.close()\n\n    return jsonify(output);<\/code><\/pre>\n\n\n\n
fetch data using javascript fetch api<\/p>\n\n\n\n
let url = \"http:\/\/localhost:5000\";\nfetch(url)\n    .then(response => response.json())\n    .then(response => console.table(response));<\/code><\/pre>\n\n\n\n
\n\n\n\n
Flask RESTful API<\/h2>\n\n\n\n
Flask<\/em>-RESTful is an extension for Flask<\/em> that adds support for quickly building REST APIs<\/em>.<\/p>\n\n\n\n
install flask-restful<\/p>\n\n\n\n
python -m pip install flask-restful<\/code><\/pre>\n\n\n\n
\n\n\n\n
MyApi Resource<\/p>\n\n\n\n
from flask import Flask, request\nfrom flask_restful import Resource, Api\n\napp = Flask(__name__)\napi = Api(app)\n\nclass MyApi(Resource):\n    def __init__(self):\n        print(\"Constructor called...\")\n        \n    def get(self):\n        return {\"msg\" : \"get method\"}\n        \n    def post(self):\n        return {\"msg\" : \"post method\"}\n        \n    def put(self):\n        return {\"msg\" : \"put method\"}\n    \n    def delete(self):\n        return {\"msg\" : \"delete method\"}\n    \n    \napi.add_resource(MyApi, '\/myapiurl')<\/strong>\n\nif __name__ == \"__main__\":\n    app.run(debug=True)<\/code><\/pre>\n\n\n\n
\n\n\n\n
Authenticate REST API<\/p>\n\n\n\n
from flask import Flask, request, make_response<\/strong>\nfrom flask_restful import Resource, Api\nfrom functools import wraps<\/strong>\n\n\napp = Flask(__name__)\napi = Api(app)\n\n\n#define custom decorator @authorize\ndef authorize(f):\n    @wraps(f)\n    def kuchbhi(*args, **kwargs):\n        err_msg = \"Authentication required\";\n    \n        if(request.authorization == None):\n            return make_response('Not Authorized', 403, {'WWW-Authenticate' : err_msg})\n            \n        unm = request.authorization.username\n        pwd = request.authorization.password\n        \n        if(unm == 'admin' and pwd == 'admin@123'):\n            print(\"Correct username and password\")\n            return f(*args, **kwargs)\n        \n        return make_response('Not Authorized', 403, {'WWW-Authenticate' : err_msg})\n    \n    return kuchbhi\n\n\nclass MyApi(Resource):\n    \n    def __init__(self):\n        print(\"Constructor called...\")\n\n    @authorize<\/strong> \n    def get(self):\n        return {\"msg\" : \"get method\"}\n\n    @authorize<\/strong>    \n    def post(self):\n        return {\"msg\" : \"post method\"}\n\n    @authorize<\/strong>    \n    def put(self):\n        return {\"msg\" : \"put method\"}\n\n    @authorize<\/strong>\n    def delete(self):\n        return {\"msg\" : \"delete method\"}\n    \napi.add_resource(MyApi, '\/myapiurl')\n\nif __name__ == \"__main__\":\n    app.run(debug=True)<\/code><\/pre>\n\n\n\n
\n\n\n\n
\"\"<\/a><\/figure><\/div>\n\n\n\n
\n\n\n\n
apply authorize decorator to all methods of call<\/p>\n\n\n\n
from flask import Flask, request, make_response\nfrom flask_restful import Resource, Api\nfrom functools import wraps\n\napp = Flask(__name__)\napi = Api(app)\n\n#define custom decorator authorize\ndef authorize(f):\n    @wraps(f)\n    def kuchbhi(*args, **kwargs):\n        err_msg = \"Authentication required\";\n    \n        if(request.authorization == None):\n            return make_response('Not Authorized', 403, {'WWW-Authenticate' : err_msg})\n            \n        unm = request.authorization.username\n        pwd = request.authorization.password\n        \n        if(unm == 'admin' and pwd == 'admin@123'):\n            print(\"Correct username and password\")\n            return f(*args, **kwargs)\n        \n        return make_response('Not Authorized', 403, {'WWW-Authenticate' : err_msg})\n    \n    return kuchbhi\n\n\nclass MyApi(Resource):\n    method_decorators = [authorize]<\/strong>\n    \n    def __init__(self):\n        print(\"Constructor called...\")\n        \n    def get(self):\n        return {\"msg\" : \"get method\"}\n        \n    def post(self):\n        return {\"msg\" : \"post method\"}\n        \n    def put(self):\n        return {\"msg\" : \"put method\"}\n    \n    def delete(self):\n        return {\"msg\" : \"delete method\"}\n    \napi.add_resource(MyApi, '\/myapiurl')\n\nif __name__ == \"__main__\":\n    app.run(debug=True)<\/code><\/pre>\n\n\n\n
Testing API<\/h2>\n\n\n\n
test response status
test_myapiapp.py
where myapiapp.py is the file where all restful api defined<\/p>\n\n\n\n
#from filename import app\nfrom rest_api import app\nimport unittest\nimport base64\n\nclass RestAPITest(unittest.TestCase):\n    \n    def test_status(self):\n        tester = app.test_client(self)\n        response = tester.get('\/myapiurl')\n        self.assertEqual(response.status_code, 200)\n   \nif __name__ == \"__main__\":\n    unittest.main()<\/code><\/pre>\n\n\n\n
test content type<\/p>\n\n\n\n
def test_content_type(self):\n    tester = app.test_client(self)\n    response = tester.get('\/myapiurl')\n\n    self.assertEqual(response.content_type, \"application\/json\")<\/code><\/pre>\n\n\n\n
test content data<\/p>\n\n\n\n
def test_content(self):\n    tester = app.test_client(self)\n    response = tester.get('\/myapiurl')        \n    self.assertTrue(b'get' in response.data)<\/code><\/pre>\n\n\n\n
To pass Basic Auth credentials in header<\/p>\n\n\n\n
creds = base64.b64encode(b\"admin:admin@123\").decode(\"utf-8\")\nresponse = tester.get('\/myapiurl', headers={\"Authorization\": f\"Basic {creds}\"})<\/code><\/pre>\n\n\n\n
complete test file code<\/p>\n\n\n\n
#from filename import app\nfrom rest_api import app\nimport unittest\nimport base64\n\nclass RestAPITest(unittest.TestCase):\n    \n    def test_status(self):\n        tester = app.test_client(self)\n        #response = tester.get('\/myapiurl')\n        \n        creds = base64.b64encode(b\"admin:admin@123\").decode(\"utf-8\")\n        response = tester.get('\/myapiurl', headers={\"Authorization\": f\"Basic {creds}\"})\n        \n        self.assertEqual(response.status_code, 200)\n        \n    \n    def test_content_type(self):\n        tester = app.test_client(self)\n        #response = tester.get('\/myapiurl')\n        \n        creds = base64.b64encode(b\"admin:admin@123\").decode(\"utf-8\")\n        response = tester.get('\/myapiurl', headers={\"Authorization\": f\"Basic {creds}\"})\n        \n        self.assertEqual(response.content_type, \"application\/json\")\n        \n        \n    def test_content(self):\n        tester = app.test_client(self)\n        #response = tester.get('\/myapiurl')\n        \n        creds = base64.b64encode(b\"admin:admin@123\").decode(\"utf-8\")\n        response = tester.get('\/myapiurl', headers={\"Authorization\": f\"Basic {creds}\"})\n        \n        self.assertTrue(b'get' in response.data)\n        \n        \nif __name__ == \"__main__\":\n    unittest.main()<\/code><\/pre>\n\n\n\n
\"\"<\/a>
output<\/figcaption><\/figure>\n\n\n\n
REST API CRUD<\/h2>\n\n\n\n
app.py<\/p>\n\n\n\n
import pymysql\n\nfrom flask import Flask, jsonify, request\nfrom flask_cors import CORS\nimport pymysql\n\napp = Flask(__name__)\ncors = CORS(app)\n\n# To connect MySQL database\nconn = pymysql.connect(host='yourhost', user='youruser', password = \"yourpassword\", db='yourdatabase')\n\n@app.route('\/users', methods=['GET'])\ndef get_users():\n\n    cur = conn.cursor(pymysql.cursors.DictCursor<\/strong>)\n    cur.execute(\"select * from users LIMIT 10\")\n    output = cur.fetchall()\n\n    print(type(output)); #this will print tuple\n\n    for rec in output:\n        print(rec);\n\n    # To close the connection\n    #conn.close()\n\n    return jsonify(output);\n\n\n@app.route('\/users\/get_one_record', methods=['GET'])\r\ndef get_single_user():\r\n\r\n    cur = conn.cursor(pymysql.cursors.DictCursor)\r\n    userid = int(request.args.get('id'));\r\n    cur.execute(f\"select * from users WHERE id = {userid}\")\r\n    output = cur.fetchone()\r\n    \r\n    return jsonify(output);\n\n\n\n@app.route('\/users', methods=['DELETE'])\ndef deleteRecord():\n    cur = conn.cursor()\n    id = int(request.args.get('id'));\n\n    query = f\"delete from users where id = {id}\";\n    #print(query)\n    res = cur.execute(query);\n    conn.commit();\n    print(cur.rowcount, \"record(s) deleted\")\n\n    return \"Record deleted sussesfully\"\n\n@app.route('\/users', methods=['POST'])\ndef insertRecord():\n\n        #get raw json values\n        raw_json = request.get_json();\n        name= raw_json['name'];\n        age= raw_json['age'];\n        city= raw_json['city'];\n\n        sql=\"INSERT INTO users (id,name,age,city) VALUES (NULL,'\"+name+\"','\"+str(age)+\"','\"+city+\"')\";\n        cur= conn.cursor()\n\n        cur.execute(sql);\n        conn.commit()\n        return \"Record inserted Succesfully\"\n\n@app.route('\/users', methods=['PUT'])\ndef updateRecord():\n\n        raw_json = request.get_json();\n\n        #print(type(raw_json));\n\n        id = raw_json['id'];\n        name= raw_json['name'];\n        age= raw_json['age'];\n        city= raw_json['city'];\n        sql_update_quary=(\"UPDATE users SET name = '\"+name+\"',age = '\"+str(age)+\"',city = '\"+city+\"'WHERE id = '\"+str(id)+\"'\");\n        cur= conn.cursor()\n        cur.execute(sql_update_quary);\n        conn.commit()\n        return \"Record Updated Sussecfully\";\n\n\nif __name__ == \"__main__\":\n    #app.run(debug=True);\n    app.run(host=\"0.0.0.0\", port=int(\"1235\"), debug=True)\n<\/code><\/pre>\n\n\n\n
script.js<\/h2>\n\n\n\n
\/\/const api_url = \"<heroku_app_url>\"\r\nconst api_url = \"http:\/\/localhost:8080\/users\"\r\n\r\nfunction loadData(records = []) {\r\n\tvar table_data = \"\";\r\n\tfor(let i=0; i<records.length; i++) {\r\n\t\ttable_data += `<tr>`;\r\n\t\ttable_data += `<td>${records[i].name}<\/td>`;\r\n\t\ttable_data += `<td>${records[i].age}<\/td>`;\r\n\t\ttable_data += `<td>${records[i].city}<\/td>`;\r\n\t\ttable_data += `<td>`;\r\n\t\ttable_data += `<a href=\"edit.html?id=${records[i].id}\"><button class=\"btn btn-primary\">Edit<\/button><\/a>`;\r\n\t\ttable_data += '&nbsp;&nbsp;';\r\n\t\ttable_data += `<button class=\"btn btn-danger\" onclick=deleteData('${records[i].id}')>Delete<\/button>`;\r\n\t\ttable_data += `<\/td>`;\r\n\t\ttable_data += `<\/tr>`;\r\n\t}\r\n\t\/\/console.log(table_data);\r\n\tdocument.getElementById(\"tbody\").innerHTML = table_data;\r\n}\r\n\r\nfunction getData() {\r\n\tfetch(api_url)\r\n\t.then((response) => response.json())\r\n\t.then((data) => { \r\n\t\tconsole.table(data); \r\n\t\tloadData(data);\r\n\t});\r\n}\r\n\r\n\r\nfunction getDataById(id) {\r\n\tfetch(`${api_url}\/get_one_record?id=${id}`)\r\n\t.then((response) => response.json())\r\n\t.then((data) => { \r\n\t\r\n\t\tconsole.log(data);\r\n\t\tdocument.getElementById(\"id\").value = data.id;\r\n\t\tdocument.getElementById(\"name\").value = data.name;\r\n\t\tdocument.getElementById(\"age\").value = data.age;\r\n\t\tdocument.getElementById(\"city\").value = data.city;\r\n\t})\r\n}\r\n\r\n\r\nfunction postData() {\r\n\tvar name = document.getElementById(\"name\").value;\r\n\tvar age = document.getElementById(\"age\").value;\r\n\tvar city = document.getElementById(\"city\").value;\r\n\t\r\n\tdata = {name: name, age: age, city: city};\r\n\t\r\n\tfetch(api_url, {\r\n\t\tmethod: \"POST\",\r\n\t\theaders: {\r\n\t\t  'Accept': 'application\/json',\r\n\t\t  'Content-Type': 'application\/json'\r\n\t\t},\r\n\t\tbody: JSON.stringify(data)\r\n\t})\r\n\t.then((response) => response.json())\r\n\t.then((data) => { \r\n\t\tconsole.log(data); \r\n\t\twindow.location.href = \"index.html\";\r\n\t})\r\n}\t\r\n\r\n\r\nfunction putData() {\r\n\t\r\n\tvar id = document.getElementById(\"id\").value;\r\n\tvar name = document.getElementById(\"name\").value;\r\n\tvar age = document.getElementById(\"age\").value;\r\n\tvar city = document.getElementById(\"city\").value;\r\n\t\r\n\tdata = {id: id, name: name, age: age, city: city};\r\n\t\r\n\tfetch(api_url, {\r\n\t\tmethod: \"PUT\",\r\n\t\theaders: {\r\n\t\t  'Accept': 'application\/json',\r\n\t\t  'Content-Type': 'application\/json'\r\n\t\t},\r\n\t\tbody: JSON.stringify(data)\r\n\t})\r\n\t.then((response) => response.json())\r\n\t.then((data) => { \r\n\t\tconsole.table(data);\r\n\t\twindow.location.href = \"index.html\";\r\n\t})\r\n}\r\n\r\n\r\nfunction deleteData(id) {\r\n\tuser_input = confirm(\"Are you sure you want to delete this record?\");\r\n\tif(user_input) {\r\n\t\t\/\/url = \"http:\/\/localhost:8080\/users?id=1234\"\r\n\t\t\r\n\t\tfetch(`${api_url}?id=${id}`, {\r\n\t\t\tmethod: \"DELETE\",\r\n\t\t\theaders: {\r\n\t\t\t  'Accept': 'application\/json',\r\n\t\t\t  'Content-Type': 'application\/json'\r\n\t\t\t},\r\n\t\t\tbody: JSON.stringify({\"_id\": id})\r\n\t\t})\r\n\t\t.then((response) => response.json())\r\n\t\t.then((data) => { \r\n\t\t\tconsole.log(data); \r\n\t\t\twindow.location.reload();\r\n\t\t})\r\n\t}\r\n}<\/code><\/pre>\n\n\n\n
index.html<\/h2>\n\n\n\n
<!DOCTYPE html>\r\n<html>\r\n\t<head>\r\n\t\t<title>CIA Institute - Python Flask Project<\/title>\r\n\t\t<link href=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.0.2\/dist\/css\/bootstrap.min.css\" rel=\"stylesheet\" crossorigin=\"anonymous\">\r\n\t\t<script src=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.0.2\/dist\/js\/bootstrap.bundle.min.js\"crossorigin=\"anonymous\"><\/script>\r\n\t<\/head>\r\n\t<body class=\"d-flex flex-column h-100 container\">\r\n\t\t<header>\r\n\t\t\t<nav class=\"navbar navbar-expand-lg navbar-expand-sm navbar-light bg-light\">\r\n\t\t\t  <div class=\"container-fluid\">\r\n\t\t\t\t<div class=\"collapse navbar-collapse\" id=\"navbarNavAltMarkup\">\r\n\t\t\t\t  <div class=\"navbar-nav\">\r\n\t\t\t\t\t<a class=\"nav-link active\" aria-current=\"page\" href=\"#\">Listing<\/a>\r\n\t\t\t\t\t<a class=\"nav-link\" href=\"add.html\">Add New<\/a>\r\n\t\t\t\t  <\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t  <\/div>\r\n\t\t\t<\/nav>\r\n\t\t<\/header>\r\n\t\t\r\n\t\t<table class=\"table table-striped table-hover text-center\">\r\n\t\t\t<thead>\r\n\t\t\t\t<th>Name<\/th>\r\n\t\t\t\t<th>Age<\/th>\r\n\t\t\t\t<th>City<\/th>\r\n\t\t\t\t<th>Action<\/th>\r\n\t\t\t<\/thead>\r\n\t\t\t<tbody id=\"tbody\">\r\n\t\t\t\t\r\n\t\t\t<\/tbody>\r\n\t\t\t<tfoot>\r\n\t\t\t\t\r\n\t\t\t<\/tfoot>\r\n\t\t<\/table>\r\n\t\t\r\n\t\t<footer class=\"footer mt-auto py-3 bg-light\">\r\n\t\t  <div class=\"container text-center\">\r\n\t\t\t<span class=\"text-muted\"> &copy; CIA Institute 2023<\/span>\r\n\t\t  <\/div>\r\n\t\t<\/footer>\r\n\t<\/body>\r\n\t<script src=\"script.js\"><\/script>\r\n\t<script>\r\n\t\tgetData();\r\n\t<\/script>\r\n<\/html>\n<\/code><\/pre>\n\n\n\n
add.html<\/h2>\n\n\n\n
<html>\r\n\t<head>\r\n\t\t<title>CIA Institute - Python Flask Project<\/title>\r\n\t\t<link href=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.0.2\/dist\/css\/bootstrap.min.css\" rel=\"stylesheet\" crossorigin=\"anonymous\">\r\n\t\t<script src=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.0.2\/dist\/js\/bootstrap.bundle.min.js\"crossorigin=\"anonymous\"><\/script>\r\n\t<\/head>\r\n\t<body class=\"d-flex flex-column h-100 container\">\r\n\t\t<header>\r\n\t\t\t<nav class=\"navbar navbar-expand-lg navbar-expand-sm navbar-light bg-light\">\r\n\t\t\t  <div class=\"container-fluid\">\r\n\t\t\t\t<div class=\"collapse navbar-collapse\" id=\"navbarNavAltMarkup\">\r\n\t\t\t\t  <div class=\"navbar-nav\">\r\n\t\t\t\t\t<a class=\"nav-link\" href=\"index.html\">Listing<\/a>\r\n\t\t\t\t\t<a class=\"nav-link active\" aria-current=\"page\" href=\"add.html\">Add New<\/a>\r\n\t\t\t\t  <\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t  <\/div>\r\n\t\t\t<\/nav>\r\n\t\t<\/header>\r\n\t\t\r\n\t\t<h3>Add Document<\/h3>\r\n\t\t\r\n\t\t<form onsubmit=\"return false;\">\r\n\t\t  <div class=\"mb-3\">\r\n\t\t\t<label for=\"name\" class=\"form-label\">Name<\/label>\r\n\t\t\t<input type=\"text\" class=\"form-control\" id=\"name\" autofocus>\r\n\t\t  <\/div>\r\n\t\t  <div class=\"mb-3\">\r\n\t\t\t<label for=\"exampleInputPassword1\" class=\"form-label\">Age<\/label>\r\n\t\t\t<input type=\"text\" class=\"form-control\" id=\"age\">\r\n\t\t  <\/div>\r\n\t\t  <div class=\"mb-3\">\r\n\t\t\t<label for=\"city\" class=\"form-label\">City<\/label>\r\n\t\t\t<input type=\"text\" class=\"form-control\" id=\"city\">\r\n\t\t  <\/div>\r\n\t\t  <button class=\"btn btn-primary\" onclick=\"return postData()\">Submit<\/button>\r\n\t\t  <a href=\"index.html\" class=\"btn btn-primary\">Cancel<\/a>\r\n\t\t<\/form>\r\n\t\t\r\n\t\t<footer class=\"footer mt-auto py-3 bg-light\">\r\n\t\t  <div class=\"container text-center\">\r\n\t\t\t<span class=\"text-muted\"> &copy; CIA Institute 2022<\/span>\r\n\t\t  <\/div>\r\n\t\t<\/footer>\r\n\t<\/body>\r\n\t<script src=\"script.js\"><\/script>\r\n\t<script>\r\n\t<\/script>\r\n<\/html>\n<\/code><\/pre>\n\n\n\n
edit.html<\/h2>\n\n\n\n
<html>\r\n\t<head>\r\n\t\t<title>CIA Institute - Python Flask Project<\/title>\r\n\t\t<link href=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.0.2\/dist\/css\/bootstrap.min.css\" rel=\"stylesheet\" crossorigin=\"anonymous\">\r\n\t\t<script src=\"https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.0.2\/dist\/js\/bootstrap.bundle.min.js\"crossorigin=\"anonymous\"><\/script>\r\n\t<\/head>\r\n\t<body class=\"d-flex flex-column h-100 container\">\r\n\t\t<header>\r\n\t\t\t<nav class=\"navbar navbar-expand-lg navbar-expand-sm navbar-light bg-light\">\r\n\t\t\t  <div class=\"container-fluid\">\r\n\t\t\t\t<div class=\"collapse navbar-collapse\" id=\"navbarNavAltMarkup\">\r\n\t\t\t\t  <div class=\"navbar-nav\">\r\n\t\t\t\t\t<a class=\"nav-link\" href=\"index.html\">Listing<\/a>\r\n\t\t\t\t\t<a class=\"nav-link active\" aria-current=\"page\" href=\"add.html\">Add New<\/a>\r\n\t\t\t\t  <\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t  <\/div>\r\n\t\t\t<\/nav>\r\n\t\t<\/header>\r\n\t\t<h3>Edit Document<\/h3>\r\n\t\t<form onsubmit=\"return false;\">\r\n\t\t\t<input type=\"hidden\" class=\"form-control\" id=\"id\">\r\n\t\t  <div class=\"mb-3\">\r\n\t\t\t<label for=\"name\" class=\"form-label\">Name<\/label>\r\n\t\t\t<input type=\"text\" class=\"form-control\" id=\"name\" autofocus>\r\n\t\t  <\/div>\r\n\t\t  <div class=\"mb-3\">\r\n\t\t\t<label for=\"exampleInputPassword1\" class=\"form-label\">Age<\/label>\r\n\t\t\t<input type=\"text\" class=\"form-control\" id=\"age\">\r\n\t\t  <\/div>\r\n\t\t  <div class=\"mb-3\">\r\n\t\t\t<label for=\"city\" class=\"form-label\">City<\/label>\r\n\t\t\t<input type=\"text\" class=\"form-control\" id=\"city\">\r\n\t\t  <\/div>\r\n\t\t  <button class=\"btn btn-primary\" onclick=\"return putData()\">Update<\/button>\r\n\t\t  <a href=\"index.html\" class=\"btn btn-primary\">Cancel<\/a>\r\n\t\t<\/form>\r\n\t\t\r\n\t\t<footer class=\"footer mt-auto py-3 bg-light\">\r\n\t\t  <div class=\"container text-center\">\r\n\t\t\t<span class=\"text-muted\"> &copy; CIA Institute 2022<\/span>\r\n\t\t  <\/div>\r\n\t\t<\/footer>\r\n\t<\/body>\r\n\t<script src=\"script.js\"><\/script>\r\n\t<script>\r\n\t\tconst urlParams = new URLSearchParams(window.location.search);\r\n\t\tconst id = urlParams.get('id');\r\n\t\tgetDataById(id);\r\n\t<\/script>\r\n<\/html><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
keyword arguments Keyword arguments (or named arguments) are values that, when passed into a function, are identifiable by specific parameter names. A keyword argument is preceded by a parameter and the assignment operator, = . Keyword arguments can be likened to dictionaries in that they map a value to a keyword. The order of the arguments does not matter The phrase Keyword Arguments are often shortened to kwargs in Python […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[9],"tags":[],"_links":{"self":[{"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/posts\/1410"}],"collection":[{"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/comments?post=1410"}],"version-history":[{"count":43,"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/posts\/1410\/revisions"}],"predecessor-version":[{"id":2453,"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/posts\/1410\/revisions\/2453"}],"wp:attachment":[{"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/media?parent=1410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/categories?post=1410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codeinsightacademy.com\/blog\/wp-json\/wp\/v2\/tags?post=1410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}