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RodolfoFerroRodolfoFerro
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Uplaoded session 4.
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‎Módulo 4.zip

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‎Módulo 4/Módulo 4 - Curso de introducción al desarrollo web con Flask.pdf

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‎Módulo 4/app.py

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from form import AgeForm
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from form import legal_or_not
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from flask import Flask
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from flask import request
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from flask import render_template
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app = Flask(__name__)
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@app.route('/form', methods=['GET', 'POST'])
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def form_url():
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form = AgeForm(request.form)
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if len(form.errors):
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print(form.errors)
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if request.method == 'POST':
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return render_template('success.html',
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name=form.name.data,
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legal=legal_or_not(form.age.data))
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return render_template('form.html')
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if __name__ == '__main__':
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app.run(debug=True, port=5000)

‎Módulo 4/form.py

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from wtforms import Form
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from wtforms import StringField
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from wtforms import IntegerField
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from wtforms.validators import DataRequired
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class AgeForm(Form):
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name = StringField('name', validators=[DataRequired()])
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age = IntegerField('age', validators=[DataRequired()])
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def legal_or_not(age):
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return (age >= 18)

‎Módulo 4/templates/form.html

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<!doctype html>
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<html lang="en">
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<head>
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<!-- Required meta tags -->
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<!-- Bootstrap CSS -->
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<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
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<title>Hello, world!</title>
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</head>
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<body>
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<div class="container">
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<div class="row justify-content-md-center">
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<div class="col-md-auto text-center">
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<h1 class="mt-5">Formulario para edad:</h1>
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<form action="" method="post" role="form">
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<div class="form-group">
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<br>
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<label for="name">Nombre:</label>
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<input type="text" class="form-control" id="name" name="name" placeholder="Nombre">
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<br>
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<label for="age">Edad:</label>
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<input type="text" class="form-control" id="age" name="age" placeholder="Edad">
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</div>
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<button type="submit" class="btn btn-info">Registrar edad</button>
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</form>
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<br><br><br>
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</div>
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</div>
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</div>
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<!-- Optional JavaScript -->
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<!-- jQuery first, then Popper.js, then Bootstrap JS -->
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<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
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<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
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</body>
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</html>

‎Módulo 4/templates/success.html

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<!doctype html>
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<html lang="en">
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<head>
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<!-- Required meta tags -->
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<!-- Bootstrap CSS -->
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<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
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<title>Hello, world!</title>
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</head>
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<body>
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<div class="jumbotron jumbotron-fluid">
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<div class="container">
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<h1 class="display-4">¡Hola, {{ name }}!</h1>
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{% if legal %}
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<p class="lead">Te informamos que puedes formar parte del club de la mayoría de edad.</p>
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{% else %}
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<p class="lead">Desafortunadamente aún te falta, es decir, estás chav@.</p>
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{% endif %}
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</div>
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</div>
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<!-- Optional JavaScript -->
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<!-- jQuery first, then Popper.js, then Bootstrap JS -->
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<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
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<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
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</body>
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</html>

‎requirements.txt

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flask
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wtforms
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gunicorn

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