Проект Flask +WEB
27.04.2021, 08:37. Показов 3703. Ответов 2
Я занимаюсь проектом на тему Flask+WEB, долго бьюсь уже с этим, поэтому прошу подмоги у вас. Да возможно коды кошмарные, но не в этом суть. Я хотел после формы(второй код), сделать переадресацию на основной сайт(первый код).Заранее спасибо за любую помощь.
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| from flask import Flask, url_for, request, jsonify
app = Flask(__name__)
@app.route('/form_sample', methods=['POST', 'GET'])
def form_sample():
if request.method == 'GET':
return f'''<!doctype html>
<html lang="en">
<head>
<meta charset="utf-16">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css"
integrity="sha384-giJF6kkoqNQ00vy+HMDP7azOuL0xtbfIcaT9wjKHr8RbDVddVHyTfAAsrekwKmP1"
crossorigin="anonymous">
<link rel="stylesheet" type="text/css" href="{url_for('static', filename='css/style.css')}"/>
<title>Книга рецептов</title>
</head>
<body>
<center><h1>Привет! Перечисли ингридиенты, которые хочешь использовать для приготовления своего блюда.</h1></center>
<h2></h2>
<h3><small><strong><strong>Закуски:</strong></strong> Яйца, Сыр, Зелень, Хлеб, Ветчина</h3></small>
<h4> <strong><strong>Основные блюда:</strong></strong> Рис, Мясо, Мука, Морковка, Лук, Макароны, Молоко</h4>
<h5><big><strong><strong>Десерты:</strong></strong> Мука, Молоко, Яйца, Шоколад, Сахар</h5></big>
<div>
<form class="login_form" method="post">
<input type="about" class="form-control" id="about" aria-describedby="emailHelp" placeholder="Введите ингридиенты" name="about">
<button type="submit" class="btn btn-primary">Отправить</button>
</form>
</div>
</body>
</html>'''
elif request.method == 'POST':
new1 = str(request.form['about']).split()
return jsonify(possible_recipes(myBook, new1))
myBook = [
{"название": "Плов", "ингридиенты": ["Рис", "Мясо", "Лук", "Морковка"]},
{"название": "Яичница", "ингридиенты": ["Яйца", "Подсолнечное масло"]},
{"название": "Блины", "ингридиенты": ["Яйца", "Сливочное масло"]},
{"название": "Брауни", "ингридиенты": ["Шоколад", "Мука", "Яйца", "Сливочное масло", "Сахар"]},
{"название": "Котлета", "ингридиенты": ["Мясо", "Яйца", "Молоко", "Хлеб", "Лук", "Мука", "Сливочное масло"]},
{"название": "Форель с лимонами", "ингридиенты": ["Форель", "Лимон", "Подсолнечное масло"]}
]
def proverka(BookDish, MyIngridients):
res = []
for i in range(len(BookDish)):
flag = False
for j in range(len(MyIngridients)):
if(BookDish[i]==MyIngridients[j]):
flag = True
break
if(flag == False):
res.append(BookDish[i])
return res
def possible_recipes(myBook, MyIngridients):
my_dict = [{'Блюдо': myBook[i]["название"], 'Добавь': proverka(myBook[i]["ингридиенты"], MyIngridients)} for i in range(len(myBook))]
return my_dict
if __name__ == '__main__':
app.run(port=8080, host='127.0.0.1') |
|
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| from flask import Flask, url_for, request
import flask
app = Flask(__name__)
app.secret_key = 'something'
def validate_upload(f):
def wrapper():
if 'completed' not in flask.session or not flask.session['completed']:
return flask.redirect('/')
return f()
return wrapper
@app.route('/', methods=['GET'])
def home():
html = """
<form action='/second' method = 'POST'>
<input type='text' name='username'>
<input type='password' name='password'>
<input type='submit' value='Submit'>
</form>
"""
return html
@app.route('/second', methods=['POST'])
def second():
username, password = flask.request.form['username'], flask.request.form['password']
flask.session['username'] = username
flask.session['password'] = password
flask.session['completed'] = True
return flask.redirect('/upload')
@app.route('/upload', methods=['GET'])
@validate_upload
def do_something():
return flask.redirect('/form_sample')
@app.route('/form_sample', methods=['POST', 'GET'])
def form_sample():
if request.method == 'GET':
return f'''<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css"
integrity="sha384-giJF6kkoqNQ00vy+HMDP7azOuL0xtbfIcaT9wjKHr8RbDVddVHyTfAAsrekwKmP1"
crossorigin="anonymous">
<link rel="stylesheet" type="text/css" href="{url_for('static', filename='css/style.css')}" />
<title>Пример формы</title>
</head>
<body>
<h1>Форма для регистрации в суперсекретной системе</h1>
<div>
<form class="login_form" method="post">
<input type="email" class="form-control" id="email" aria-describedby="emailHelp" placeholder="Введите адрес почты" name="email">
<input type="password" class="form-control" id="password" placeholder="Введите пароль" name="password">
<div class="form-group">
<label for="classSelect">В каком вы классе</label>
<select class="form-control" id="classSelect" name="class">
<option>7</option>
<option>8</option>
<option>9</option>
<option>10</option>
<option>11</option>
</select>
</div>
<div class="form-group">
<label for="about">Немного о себе</label>
<textarea class="form-control" id="about" rows="3" name="about"></textarea>
</div>
<div class="form-group">
<label for="photo">Приложите фотографию</label>
<input type="file" class="form-control-file" id="photo" name="file">
</div>
<div class="form-group">
<label for="form-check">Укажите пол</label>
<div class="form-check">
<input class="form-check-input" type="radio" name="sex" id="male" value="male" checked>
<label class="form-check-label" for="male">
Мужской
</label>
</div>
<div class="form-check">
<input class="form-check-input" type="radio" name="sex" id="female" value="female">
<label class="form-check-label" for="female">
Женский
</label>
</div>
</div>
<div class="form-group form-check">
<input type="checkbox" class="form-check-input" id="acceptRules" name="accept">
<label class="form-check-label" for="acceptRules">Готов быть добровольцем</label>
</div>
<button type="submit" class="btn btn-primary">Записаться</button>
</form>
</div>
</body>
</html>'''
elif request.method == 'POST':
print(request.form['email'])
print(request.form['password'])
print(request.form['class'])
print(request.form['file'])
print(request.form['about'])
print(request.form['accept'])
print(request.form['sex'])
return render_template('form_sample.html', name=name)
myBook = [
{"name": "pilaf", "ingridients": ["Rice", "Meat", "Onion", "Carrot", "Oil", "Salt", "Pepper"]},
{"name": "scrambled_eggs", "ingridients": ["Eggs", "Salt", "Oil"]},
{"name": "pancakes", "ingridients": ["Eggs", "Butter"]},
{"name": "brownie", "ingridients": ["Chocolate", "Flour", "Eggs", "Butter", "Sugar"]},
{"name": "cutlet", "ingridients": ["Meat", "Eggs", "Milk", "Bread", "Onion", "Flour", "Oil"]},
{"name": "trout", "ingridients": ["Trouts", "Salt", "lemon", "Pepper", "Oil"]}
]
def proverka(BookDish, MyIngridients):
res = []
for i in range(len(BookDish)):
flag = False
for j in range(len(MyIngridients)):
if (BookDish[i] == MyIngridients[j]):
flag = True
break
if (flag == False):
res.append(BookDish[i])
return res
# print(type(myBook[0]))
def possible_recipes(myBook, MyIngridients):
for i in range(len(myBook)):
print(myBook[i]["name"], proverka(myBook[i]["ingridients"], MyIngridients))
new1 = ["Rice", "Meat", "Onion", "Carrot", "Oil", "Salt", "Pepper"]
possible_recipes(myBook, new1)
# new2 = [ "Rice", "Meat", "Onion", "Carrot", "Butter", "Salt"]
# print(proverka(new1, new2))
if __name__ == '__main__':
app.run(port=8080, host='127.0.0.1') |
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