begin edit task function

app.py

@@ -79,6 +79,14 @@ def task(task_id):
     task = Task.query.get_or_404(task_id)
     return render_template('task.html', str=str, task=task, datetime=datetime, date=date)
 
+@app.route('/task/<int:task_id>/edit', methods=('GET', 'POST'))
+def editTask(task_id):
+    task = Task.query.get_or_404(task_id)
+    if request.method == 'POST':
+        task.title = request.form['title']
+        task.description = request.form['description']
+        db.session.commit()
+    return render_template('edittask.html', str=str, task=task, datetime=datetime, date=date)
 @app.post('/task/<int:task_id>/delete')
 def delete_task(task_id):
     task = Task.query.get_or_404(task_id)

templates/edittask.html

@@ -0,0 +1,22 @@
+{% extends 'base.html' %}
+
+{% block content %}
+<span><h1>{% block title %} Edit Task {% endblock %}</h1></span>
+<form method="post">
+    <p>
+    <label for="title">Title:</label><br>
+    <input type="text" id="title" name="title"><br>
+    </p>
+
+    <p>
+        <label for="description">Description</label><br>
+        <textarea id="description"
+                  name="description"
+                  cols="25"
+                  rows="5"> </textarea>
+    </p>
+    <p>
+        <button class="btn btn-primary" type="submit">Edit Task</button>
+    </p>
+</form>
+{% endblock %}