Worked on form with WTForms

data.csv

@@ -0,0 +1 @@
+1234abc,

gruppenbildungsspiel.py

@@ -1,7 +1,8 @@
-from flask import Flask, render_template
+from flask import Flask, render_template, request, redirect, url_for
 import uuid
 import csv
 import os
+from wtforms import Form, StringField, SelectField,  BooleanField, validators 
 
 app = Flask(__name__)
 app.jinja_env.trim_blocks = True
@@ -9,10 +10,32 @@ app.jinja_env.lstrip_blocks = True
 
 datafile = "data.csv"
 
+class QuestionForm(Form):
+    username = StringField('Name', [validators.Length(min=4, max=25)])
+    spirit_animal = SelectField(u'Spirit Animal', choices=[('feuer', 'Feuerfuchs'), ('wasser', 'Wasserhahn'), ('erde', 'Erdferkel'), ('luft', 'Luftschlange')])
+    vegetable = SelectField(u'Gemüse')
+    check = BooleanField('Bitte hier ankreuzen')
+
+class User():
+    name = ''
+
 @app.route('/')
 def index():
     return render_template('index.html', title='Test', text='Hallo, Fooboar') 
 
+@app.route('/questions', methods=['GET', 'POST'])
+def questions():
+    form = QuestionForm(request.form)
+    form.vegetable.choices = [('tomate', 'Tomate'), ('erdnuss', 'Erdnuss')]
+    if request.method == 'POST' and form.validate():
+        user = User()
+        user.name = form.username
+        spirit = request.form['spirit_animal']
+        print(spirit)
+        # user.save()
+        return redirect(url_for('result'))
+    return render_template('questions.html', form=form)
+
 @app.route('/form')
 def form():
     id = generate_id()

templates/_formhelpers.html

@@ -0,0 +1,12 @@
+{% macro render_field(field) %}
+  <dt>{{ field.label }}
+  <dd>{{ field(**kwargs)|safe }}
+  {% if field.errors %}
+    <ul class=errors>
+    {% for error in field.errors %}
+      <li>{{ error }}</li>
+    {% endfor %}
+    </ul>
+  {% endif %}
+  </dd>
+{% endmacro %}

templates/questions.html

@@ -0,0 +1,13 @@
+{% extends "base.html" %}
+        {% block content %}
+            {% from "_formhelpers.html" import render_field %}
+                <form method=post>
+                    <dl>
+                        {{ render_field(form.username) }}
+			{{ render_field(form.spirit_animal) }}
+			{{ render_field(form.vegetable) }}
+			{{ render_field(form.check) }}
+		    </dl>
+		    <p><input type=submit value=Register>
+		</form>
+        {% endblock %}