how to get agent neighbors in python?

Question

can anyone help me? `

class MyAgent(Agent):
    def __init__(self, unique_id,pos, model):
        super().__init__(unique_id, model)
        self.unique_id = unique_id
        self.pos = pos
        self.state = State.Not_adopter
        self.RA = random.random()
        self.Acc = random.random()
        self.Uncer = random.random()
        self.Infl = random.random()
        self.Compat= random.ranom()
   def communication(self):
        neighbors = self.model.grid.get_neighborhood(self.pos,include_center=False)#to include the       center cell itself as one of the neighbors or not.
        adopter_neighbors = [
            agent
            for agent in self.model.grid.get_cell_list_contents(neighbors)
            if agent.state is State.Adopter
        ]

`

class MyModel(Model):
    """A model with some number of agents."""
    def __init__(self, N, width, height):
        self.num_agents = N
        self.grid = MultiGrid(width, height, True)
        self.schedule = RandomActivation(self)
        self.running = True 
        
        # Create agents
        for i in range(self.num_agents):
            a = MyAgent(i, self, Model)
            self.schedule.add(a)
            # Add the agent to a random grid cell
            x = self.random.randrange(self.grid.width)
            y = self.random.randrange(self.grid.height)
            self.grid.place_agent(a, (x, y))
    def step(self):
        self.schedule.step()

`

def agent_portrayal(agent):
    
    portrayal = {"Shape": "circle", "r": 0.5, "Filled": "true", "Layer": 0}

    if agent.state == State.Not_adopter:
        portrayal["Color"] = ["#FF0000", "#FF9999"]
        portrayal["stroke_color"] = "#00FF00"
    else:
        portrayal["Color"] = ["#0000FF", "#9999FF"]
        portrayal["stroke_color"] = "#000000"
    return portrayal

grid = CanvasGrid(agent_portrayal,10,10,500,500)
server= ModularServer(MyModel, [grid],
                       " Model", {"N":100,"width":10,"height":10}
                      )
server.port = 8521 # The default
server.launch()`

I want to get the agent neighbors from the communication method, but, I am getting below error AttributeError: type object 'Model' has no attribute 'grid'

how to get agent neighbors in python?

0 Answers0