用来测试接口的 flask server

Restful规范

"""
RESTFul url 规范,参考:http://www.pythondoc.com/flask-restful/second.html
========== =============================================== =============================
HTTP 方法 URL 动作
========== =============================================== ==============================
GET http://[hostname]/todo/api/v1.0/tasks 检索任务列表
GET http://[hostname]/todo/api/v1.0/tasks/[task_id] 检索某个任务
POST http://[hostname]/todo/api/v1.0/tasks 创建新任务
PUT http://[hostname]/todo/api/v1.0/tasks/[task_id] 更新任务
DELETE http://[hostname]/todo/api/v1.0/tasks/[task_id] 删除任务
========== ================================================ =============================
命名规范:
# 我们使用 SomeListHandler 命名而不是复数形式方便区分,比如 VideosHandler 和 VideoHandler 不容易区分
"""
classTaskListHandler(BaseHandler):
 defget(self):
"""获取列表"""
 pass
 defpost(self):
"""创建一条新的记录"""
 pass
classTaskHandler(BaseHandler):
 defget(self, _id):
"""获取一条记录的信息"""
 pass
 defput(self, _id):
"""更新一条记录的信息"""
 pass
 defdelete(self, _id):
"""删除一条记录"""
 pass

测试 server

# pip install flask Flask-RESTful
fromflaskimport Flask
fromflask_restfulimport reqparse, abort, Api, Resource
fromflaskimport request
app = Flask(__name__)
api = Api(app)
TODOS = {
 'todo1': {'task': 'build an API'},
 'todo2': {'task': '?????'},
 'todo3': {'task': 'profit!'},
}
defabort_if_todo_doesnt_exist(todo_id):
 if todo_id not in TODOS:
 abort(404, message="Todo {} doesn't exist".format(todo_id))
parser = reqparse.RequestParser()
parser.add_argument('task')
# Todo
# shows a single todo item and lets you delete a todo item
classTodo(Resource):
 defget(self, todo_id):
 abort_if_todo_doesnt_exist(todo_id)
 return TODOS[todo_id]
 defdelete(self, todo_id):
 abort_if_todo_doesnt_exist(todo_id)
 del TODOS[todo_id]
 return '', 204
 defput(self, todo_id):
 args = parser.parse_args()
 task = {'task': args['task']}
 TODOS[todo_id] = task
 return task, 201
# TodoList
# shows a list of all todos, and lets you POST to add new tasks
classTodoList(Resource):
 defget(self):
 return TODOS
 defpost(self):
 print(request.data)
 args = parser.parse_args()
 todo_id = int(max(TODOS.keys()).lstrip('todo')) + 1
 todo_id = 'todo%i' % todo_id
 TODOS[todo_id] = {'task': args['task']}
 return TODOS[todo_id], 201
classTaskList(Resource):
 defpost(self):
 print(request.data)
 return {"id": 1}
classPing(Resource):
 defget(self):
 return 'pong'
##
# Actually setup the Api resource routing here
##
api.add_resource(Ping, '/')
api.add_resource(TodoList, '/todos')
api.add_resource(Todo, '/todos/<todo_id>')
api.add_resource(TaskList, '/tasks')
if __name__ == '__main__':
 app.run(debug=True) # port=5000