input: from typing import List
  
  def generate_rest_api(secret_key: str, authenticate_func, identity_func) -> str:
      """ Generate a basic REST API with authentication and endpoints in Python using Flask and Flask-RESTful. The function should set up JWT authentication, define an Item resource with GET and POST methods, and an ItemList resource with a GET method. The API should return the Python code as a string.
      >>> generate_rest_api('super-secret-key', authenticate, identity)
      'from flask import Flask, request\\nfrom flask_restful import Resource, Api\\nfrom flask_jwt import JWT, jwt_required\\n\\napp = Flask(__name__)\\napi = Api(app)\\n\\n# Setup JWT authentication\\napp.secret_key = \'super-secret-key\'\\njwt = JWT(app, authenticate, identity)\\n\\nitems = []\\n\\nclass Item(Resource):\\n @jwt_required()\\n def get(self, name):\\n for item in items:\\n if item[\'name\'] == name:\\n return item\\n return {\'item\': None}, 404\\n\\n def post(self, name):\\n new_item = {\'name\': name, \'price\': 12.00}\\n items.append(new_item)\\n return new_item, 201\\n\\n\\nclass ItemList(Resource):\\n def get(self):\\n return {\'items\': items}\\n\\n\\napi.add_resource(Item, \'/item/<string:name>\')\\napi.add_resource(ItemList, \'/items\')\\n\\nif __name__ == \'__main__\':\\n app.run(port=5000, debug=True)\\n'
      """
output:     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 = secret_key
      jwt = JWT(app, authenticate_func, identity_func)
  
      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)