from flask_restful import reqparse parser = reqparse.RequestParser() parser.add_argument('username') class User(Resource): def get(self): args = parser.parse_args() username = args['username'] # do something with the username return {'username': username}
from flask_restful import reqparse parser = reqparse.RequestParser() parser.add_argument('username') parser.add_argument('password') class User(Resource): def post(self): args = parser.parse_args() username = args['username'] password = args['password'] # do something with the username and password return {'message': 'User created successfully'}
from flask_restful import reqparse parser = reqparse.RequestParser() parser.add_argument('username', default='guest') class User(Resource): def get(self): args = parser.parse_args() username = args['username'] # do something with the username return {'username': username}In this example, we add a single argument 'username' to the RequestParser object and set its default value to 'guest'. If the HTTP request does not provide a value for 'username', the parser will use the default value instead. Overall, flask_restful.reqparse Argument is a very useful feature for simplifying the process of parsing arguments in HTTP requests. It is part of the Flask-RESTful package library, which provides many other features for building RESTful APIs in Python.