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ni8mrni8mr
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Some advancement
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9 files changed

+114
-58
lines changed

9 files changed

+114
-58
lines changed

‎part2/reverse_flask_reza/project/__init__.py

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from flask import Flask, render_template, request, redirect, url_for
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from forms import FormToReverse
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# Creating instances
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app = Flask(__name__)
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app.config.from_object('project.config')
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def reverse(string):
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return string[::-1]
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@app.route('/', methods=['GET', 'POST'])
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def index():
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form = FormToReverse(request.form)
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if request.method == 'POST' and form.validate_on_submit():
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return redirect(url_for('rev_str'))
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return render_template('index.html')
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@app.route('/reversed/', methods=['POST'])
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def rev_str():
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rev_string = reverse(request.form['user_input'])
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return render_template('reversed.html', output = rev_string, user_input=request.form['user_input'])
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@app.errorhandler(404)
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def page_not_found(error):
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return render_template('404.html'),404
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@app.errorhandler(500)
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def server_error(error):
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return render_template('500.html'),500
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#@app.errorhandler(403)
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#def access_forbidden(error):
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#return render_template('403.html'),403
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if __name__=='__main__':
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app.run(debug=True)

‎part2/reverse_flask_reza/project/__init__.py.py

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This file was deleted.

‎part2/reverse_flask_reza/project/forms.py

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@@ -3,6 +3,6 @@
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from wtforms.validators import DataRequired, Length
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class FormToReverse(Form):
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string = StringField('reverse', validators=[DataRequired(), Length=(min=4)])
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string = StringField('reverse', validators=[DataRequired(), Length(min=4)])
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‎part2/reverse_flask_reza/project/static/main.css

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body {
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margin: 0;
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padding: 0;
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text-align: center;
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}
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.container{
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margin: 0 auto;
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text-align: left;
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width: 800px;
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position: relative;
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float: right;
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}

‎part2/reverse_flask_reza/project/templates/403.html

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{% extends "index.html" %}
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{% block content %}
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<div class="error">
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<h1>Error 403</h1>
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<p>Access denied.</p>
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<p><em>Return <a href="{{url_for('home')}}">Home</a></em></p>
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</div>
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{% end block %}

‎part2/reverse_flask_reza/project/templates/500.html

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{% extends "index.html" %}
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{% block content %}
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<div class="error">
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<h1>500</h1>
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<p>Something is wrong! We are working on it!</p>
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<p><em>Return <a href="{{url_for('home')}}">Home.</a></em></p>
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</div>
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{% endblock %}

‎part2/reverse_flask_reza/project/templates/index.html

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<html>
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<head>
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<title>Flask - Behavior Driven Development</title>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<link href="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet" media="screen">
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<title>Reversing string.</title>
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<link rel="stylesheet" type="text/css" href="main.css">
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</head>
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<body>
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<div class="container">
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<!-- inheritance -->
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{% block content %}
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{% endblock %}
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<!-- end inheritance -->
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</div>
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<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
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<script src="http://netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
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<h2>Reverse your string!</h2>
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<form action ="{{ url_for('rev_str') }}" method="post">
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<input type="text" name="user_input">
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<input type="submit" value="Reverse!">
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</form>
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</div>
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</body>
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</html>
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‎part2/reverse_flask_reza/project/templates/reversed.html

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{% extends "index.html" %}
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<!DOCTYPE html>
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{% block content %}
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<html>
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<div class="container">
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<h1>Entry your posts here.</h1>
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<form >
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<h2>Original String:</h2>
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<div class="output">{{ user_input }}</div>
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<h2>Reversed String:</h2>
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<div class="output">{{ output }}</div>
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<br>
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<br>
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<form action="{{ url_for('index') }}" method="post">
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<input type="submit" value="Back!">
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</form>
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</div>
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{% endblock %}
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</html>

‎part2/reverse_flask_reza/test.py

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import unittest
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from project import app
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class ReverseTest(unittest.TestCase):
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class TestReverse(unittest.TestCase):
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def setup(self):
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app.config['WTF_CSRF_ENABLED'] = False
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app.config['DEBUG'] = False
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self.app = app.test_client()
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def test_if_user_can_access_the_first_page(self):
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response = self.app.get('/')
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self.assertEqual(response.status_code, 200)
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self.assertIn(b'', response.data)
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def test_if_page_redirects_and_string_is_reversed(self):
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test_string = 'Hello'
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response = self.app.post('/', data=dict(reverse='h', follow_redirects=True))
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self.assertIn(b'This field is required', response.data)
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def teardown(self):
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app.config['WTF_CSRF_ENABLED'] = True
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if __name__=="__main__":
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unittest.main()
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