在Python中导入模块时出错

Question

我试图创建一个地牢开发程序，我有许多模块，我正在使用。我有一个主模块，一个地板模块，一个房间模块，和一个瓷砖模块。地板是房间的网格，是瓷砖的网格。在我的楼层模块中，我导入了Room，这样我就可以存储一个二维的房间列表，但是我一直收到错误：

Traceback (most recent call last):
 File "C:\Users\Rishabh\workspace\Bonding\Bonding\src\MainWork.py", line 15, in <module>
  floor = Floor.Floor()
 File "C:\Users\Rishabh\workspace\Bonding\Bonding\src\Floor.py", line 6, in __init__
  rooms = [[Room.RoomClass(i, j) for i in range(7)] for j in range(7)]
 File "C:\Users\Rishabh\workspace\Bonding\Bonding\src\Floor.py", line 6, in <listcomp>
  rooms = [[Room.RoomClass(i, j) for i in range(7)] for j in range(7)]
 File "C:\Users\Rishabh\workspace\Bonding\Bonding\src\Floor.py", line 6, in <listcomp>
  rooms = [[Room.RoomClass(i, j) for i in range(7)] for j in range(7)]
NameError: global name 'Room' is not defined

我的代码如下。

Mainwork.py

import Enemy
import Player
import Ribbon
import random
import Floor
import Room
import pygame as pyg
pyg.init()

screenWidth = 1280
screenHeight = 720
Player.health = 100
FPS = 60

floor = Floor.Floor()
floor.printgrid()

def mainLoop():
    pass

Floor.py

class Floor(object):

    import Room

    def __init__(self):
        rooms = [[Room.Room(i, j) for i in range(7)] for j in range(7)]
        current = [0, 0]
        roomStack = []
        totalRooms = 49
        visitedRooms = 1

Room.py

class Room(object):

    import Tile

    def __init__(self, floorx, floory, layout=[[0 for i in range(13)] for j in range(7)]):
        self.floorx = floorx
        self.floory = floory
        self.doors = [False, False, False, False]  # N,S,E,W
        for i in layout:
            for j in i:
                self.layout[i][j] = Tile.Tile(layout[i][j])

Tile.py

class Tile(object):

    def __init__(self, state):
        self.state = state

我根本不知道会有什么问题。提前感谢

Answer 1

在Floor.py中，import Room是一个class属性，因此您必须使用类对象来访问它。试着用..。

import Room

class Floor(object):

    def __init__(self):
        # other code goes here ....