NameError：沒有定義全局名'classObject'PYTHON

Question

我有一個類master.py與Glade有關的Gui。我有一個帶有事件的按鈕。 所有我想要的是從另一個類另一個python文件中調用另外兩個方法，但NameError：全局名稱'Airmong'未定義 錯誤被拋出。

這些文件位於相同的文件夾！ master.py文件包含：

#!/usr/bin/python 
# -*- coding: utf-8 -*- 
from gi.repository import Gtk 
from airmong import Airmong 
class Handler: 
    airmonObj=Airmong(); 
    def airmon_clicked(self, button): 
     airmonObj.startAirmong() 
builder = Gtk.Builder() 
builder.add_from_file("master.glade") 
builder.connect_signals(Handler()) 

window = builder.get_object("window1") 
window.connect("delete-event", Gtk.main_quit) 
window.show_all() 
Gtk.main() 

airmong.py文件包含：

#!/usr/bin/python 
# -*- coding: utf-8 -*- 
class Airmong: 
    def __init__(self): 
     pass 
    def stopAirmong(self): 
      result = subprocess.check_call(['airmon-ng','stop' ,'wlan0mon']) 
      if result == 0: 
        print "Success stopping airmong" 
      else: 
        print "CAN'T stop airmong" 


    def startAirmong(self): 
     result=subprocess.check_call(['airmon-ng','start','wlan0']) 
     if result == 0: 
        print "Success starting airmong" 
     else: 
        print "CAN'T start airmong" 

我在做什麼錯誤非常感謝

錯誤：

Traceback (most recent call last): 
File "./master.py", line 9, in airmon_clicked 
airmonObj.startAirmong(); 
NameError: global name 'airmonObj' is not defined 

Answer 1

代碼中出現多處錯誤：

Master.py：

1）Line4在功能line8縮進身體變化內容from airmong.py import Airmong爲from airmong import Airmong

2）。示例代碼的功能可能如下。

class Handler: 
    airmonObj=Airmong(); 

    def airmon_clicked(self, button): 
     airmonObj.startAirmong() 

airmong.py：

3）line3

前4 class關鍵字刪除空間）爲您初始化功能補充身體。示例可以如下。請在class之前關注關鍵詞

class Airmong: 
    def __init__(self): 
     pass 

一步一步修復所有語法錯誤。 `airmong.py`的