input: Write a function to generate a basic REST API with authentication and endpoints in Python. The function should create a Flask application, set up JWT authentication, define an Item resource with GET and POST methods, and an ItemList resource with a GET method to list all items. The function should also include two endpoints '/item/<string:name>' and '/items'. If executed directly, the application should run on port 5000 with debug mode enabled.
  
  def generate_rest_api():
   from flask import Flask, request
   from flask_restful import Resource, Api
   from flask_jwt import JWT, jwt_required
  
   app = Flask(name)
   api = Api(app)
  
   # Setup JWT authentication
   app.secret_key = 'super-secret-key'
   jwt = JWT(app, authenticate, identity)
  
   items = []
  
   class Item(Resource):
    @jwt_required()
    def get(self, name):
     for item in items:
      if item['name'] == name:
       return item
     return {'item': None}, 404
  
    def post(self, name):
     new_item = {'name': name, 'price': 12.00}
     items.append(new_item)
     return new_item, 201
  
  
   class ItemList(Resource):
    def get(self):
     return {'items': items}
  
  
   api.add_resource(Item, '/item/<string:name>')
   api.add_resource(ItemList, '/items')
  
   if name == 'main':
    app.run(port=5000, debug=True)
  
  assert generate_rest_api() is None
output: 
  def generate_rest_api():
   from flask import Flask, request
   from flask_restful import Resource, Api
   from flask_jwt import JWT, jwt_required
  
   app = Flask(__name__)
   api = Api(app)
  
   # Setup JWT authentication
   app.secret_key = 'super-secret-key'
   jwt = JWT(app, authenticate, identity)
  
   items = []
  
   class Item(Resource):
    @jwt_required()
    def get(self, name):
     for item in items:
      if item['name'] == name:
       return item
     return {'item': None}, 404
  
    def post(self, name):
     new_item = {'name': name, 'price': 12.00}
     items.append(new_item)
     return new_item, 201
  
  
   class ItemList(Resource):
    def get(self):
     return {'items': items}
  
  
   api.add_resource(Item, '/item/<string:name>')
   api.add_resource(ItemList, '/items')
  
   if __name__ == '__main__':
    app.run(port=5000, debug=True)
  