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7fc2f5c Jan 9, 2018
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executable file 126 lines (100 sloc) 3.44 KB
#!flask/bin/python
import six
from flask import Flask, jsonify, abort, request, make_response, url_for
from flask_httpauth import HTTPBasicAuth
app = Flask(__name__, static_url_path="")
auth = HTTPBasicAuth()
@auth.get_password
def get_password(username):
if username == 'miguel':
return 'python'
return None
@auth.error_handler
def unauthorized():
# return 403 instead of 401 to prevent browsers from displaying the default
# auth dialog
return make_response(jsonify({'error': 'Unauthorized access'}), 403)
@app.errorhandler(400)
def bad_request(error):
return make_response(jsonify({'error': 'Bad request'}), 400)
@app.errorhandler(404)
def not_found(error):
return make_response(jsonify({'error': 'Not found'}), 404)
tasks = [
{
'id': 1,
'title': u'Buy groceries',
'description': u'Milk, Cheese, Pizza, Fruit, Tylenol',
'done': False
},
{
'id': 2,
'title': u'Learn Python',
'description': u'Need to find a good Python tutorial on the web',
'done': False
}
]
def make_public_task(task):
new_task = {}
for field in task:
if field == 'id':
new_task['uri'] = url_for('get_task', task_id=task['id'],
_external=True)
else:
new_task[field] = task[field]
return new_task
@app.route('/todo/api/v1.0/tasks', methods=['GET'])
@auth.login_required
def get_tasks():
return jsonify({'tasks': [make_public_task(task) for task in tasks]})
@app.route('/todo/api/v1.0/tasks/<int:task_id>', methods=['GET'])
@auth.login_required
def get_task(task_id):
task = [task for task in tasks if task['id'] == task_id]
if len(task) == 0:
abort(404)
return jsonify({'task': make_public_task(task[0])})
@app.route('/todo/api/v1.0/tasks', methods=['POST'])
@auth.login_required
def create_task():
if not request.json or 'title' not in request.json:
abort(400)
task = {
'id': tasks[-1]['id'] + 1,
'title': request.json['title'],
'description': request.json.get('description', ""),
'done': False
}
tasks.append(task)
return jsonify({'task': make_public_task(task)}), 201
@app.route('/todo/api/v1.0/tasks/<int:task_id>', methods=['PUT'])
@auth.login_required
def update_task(task_id):
task = [task for task in tasks if task['id'] == task_id]
if len(task) == 0:
abort(404)
if not request.json:
abort(400)
if 'title' in request.json and \
not isinstance(request.json['title'], six.string_types):
abort(400)
if 'description' in request.json and \
not isinstance(request.json['description'], six.string_types):
abort(400)
if 'done' in request.json and type(request.json['done']) is not bool:
abort(400)
task[0]['title'] = request.json.get('title', task[0]['title'])
task[0]['description'] = request.json.get('description',
task[0]['description'])
task[0]['done'] = request.json.get('done', task[0]['done'])
return jsonify({'task': make_public_task(task[0])})
@app.route('/todo/api/v1.0/tasks/<int:task_id>', methods=['DELETE'])
@auth.login_required
def delete_task(task_id):
task = [task for task in tasks if task['id'] == task_id]
if len(task) == 0:
abort(404)
tasks.remove(task[0])
return jsonify({'result': True})
if __name__ == '__main__':
app.run(debug=True)