如何将多个Python模块导入一个Tkinter窗口

huangapple
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英文:

How can I import multiple Python modules into one Tkinter window

问题

I understand your request. Here's the translated code:

Python文件，包含用于创建Tkinter窗口的模块：

  1. from tkinter import *
  3. class createWindowAndAddWidgets:
  4.     def __init__(self, window):
  5.         self.window = window
  7.     def createWindow(self):
  8.         window = Tk()
  9.         window.title("窗口的标题")
  11.     def addWidgets(self):
  12.         myFrame = Frame(self.window, bg="#a1b8e1")
  13.         myFrame.pack(side="top", fill="x")
  15.     def showWindow(self):
  16.         self.window.mainloop()

Python文件，包含其他小部件：

  1. from tkinter import *
  2. from file_to_create_window import createWindowAndAddWidgets
  4. class other_widgets:
  5.     def the_other_widgets(self):
  6.         myOtherFrame = Frame(self.window, bg="#1e8b1a")
  7.         myOtherFrame.pack(side="bottom", fill="x")

主Python文件：

  1. from file_to_create_window import createWindowAndAddWidgets
  2. from file_to_create_other_widgets import other_widgets
  4. myWindow = createWindowAndAddWidgets(Tk())
  5. myWindow.createWindow()
  6. myWindow.addWidgets()
  8. myOtherWindow = other_widgets()
  9. myOtherWindow.the_other_widgets()
  11. myWindow.showWindow()

这是翻译好的代码部分，没有其他内容。

英文:

How can I import multiple Python modules which contain different parts of a Tkinter window.

I have created a Tkinter window inside a Python class. This Python class also contains multiple different Tkinter widgets. I have then imported the module into my main Python file and run the code. This has worked as expected and the Tkinter window was correctly displayed.

I then imported a Python module from inside a different Python file. When I run this code, I receive the error message: type object 'window' has no attribute 'tk'.

I understand that this is because the new Python file cannot find the Tkinter window. However, I am unable to fix this issue.

If possible, I do not want to create the Tkinter window in the main Python file. I also do not want to add both classes to the same Python file, in order to keep my code clean.

An example of my code:

Python file containing the module to create the Tkinter window:

  1. from tkinter import *
  3. class createWindowAndAddWidgets:
  4.     def __init__(self, window):
  5.         self.window = window
  7.     def createWindow(self):
  8.         window = Tk()
  9.         window.title("Title of the window")
  11. def addWidgets(self):
  12.     myFrame = Frame(self.window, bg="#a1b8e1")
  13.     myFrame.pack(side="top", fill="x")
  15. def showWindow(self):
  16.     self.window.mainloop()

Python file containing the other widgets

  1. from tkinter import *
  2. from file_to_create_window import createWindowAndAddWidgets
  4. class other_widgets:
  5.     def the_other_widgets(self):
  6.         myOtherFrame = Frame(self.window, bg="#1e8b1a")
  7.         myOtherFrame.pack(side="bottom", fill="x")

Main Python file

  1. from file_to_create_window import createWindowAndAddWidgets
  2. from file_to_create_other_widgets import other_widgets
  4. myWindow = window()
  5. myWindow.createWindow()
  6. myWindow.addWidgets()
  7. myWindow.other_widgets()
  8. myWindow.showWindow()

As you can see from the above example, I have 3 Python files. The first file contains a class which creates the window and adds some widgets to the window. The second file contains a class which adds other widgets to the window. The third file is supposed to run the classes and produce the output. However, I receive the error message: type object 'window' has no attribute 'tk'. I recieve this error on Line 6 of the Python fle contining the other widgets: myOtherFrame = Frame(self.window, bg="#1e8b1a")

答案1

得分: -1

  1. 编辑：更新函数以防止重复窗口。
  3. 你不能添加它们所有。使用前缀 `window.`
  5.     myWindow.createWindow()
  6.     myWindow.addWidgets()
  7.     myWindow.other_widgets()
  8.     myWindow.showWindow()
  11. file_to_create_window.py
  13.     class createWindowAndAddWidgets:
  14.         def __init__(self, window):
  15.             self.window = window         
  16.             self.createWindow()
  17.              
  18.     
  19.         def createWindow(self):
  20.             self.window = Tk()
  21.             self.window.title("窗口的标题")
  22.             self.addWidgets()
  23.              
  24.             
  25.     
  26.         def addWidgets(self):
  27.             myFrame = Frame(self.window, bg="#a1b8e1")
  28.             myFrame.pack(side="top", fill="x")
  29.             self.showWindow()
  30.     
  31.         def showWindow(self):
  32.             self.window.mainloop()
  37. file_to_create_window.py
  39.     from file_to_create_window import createWindowAndAddWidgets
  40.     import tkinter as tk
  41.      
  42.     
  43.     myWindow = createWindowAndAddWidgets(tk)
  44.     myWindow.createWindow()
英文:

Edited: Update function to prevent duplicated window.

You cannot add all of them. Use prefix window.

  1. myWindow.createWindow()
  2. myWindow.addWidgets()
  3. myWindow.other_widgets()
  4. myWindow.showWindow()

file_to_create_window.py

  1. class createWindowAndAddWidgets:
  2.     def __init__(self, window):
  3.         self.window = window         
  4.         self.createWindow()
  5.          
  7.     def createWindow(self):
  8.         self.window = Tk()
  9.         self.window.title("Title of the window")
  10.         self.addWidgets()
  11.          
  12.         
  14.     def addWidgets(self):
  15.         myFrame = Frame(self.window, bg="#a1b8e1")
  16.         myFrame.pack(side="top", fill="x")
  17.         self.showWindow()
  19.     def showWindow(self):
  20.         self.window.mainloop()

file_to_create_window.py

  1. from file_to_create_window import createWindowAndAddWidgets
  2. import tkinter as tk
  3.  
  5. myWindow = createWindowAndAddWidgets(tk)
  6. myWindow.createWindow()

答案2

得分: -1

Create an instance of the class before calling it.

For example:

  1. 从 file_to_create_window 导入 createWindowAndAddWidgets
  2. 从 file_to_create_other_widgets 导入 other_widgets
  4. myWindow = window()
  5. myWindow.createWindow()
  6. myWindow.addWidgets()
  8. otherWidgetsWindow = file_to_create_other_widgets()
  9. otherWidgetsWindow.other_widgets()
  10. myWindow.showWindow()
英文:

Create an instance of the class before calling it.

For example:

  1. from file_to_create_window import createWindowAndAddWidgets
  2. from file_to_create_other_widgets import other_widgets
  4. myWindow = window()
  5. myWindow.createWindow()
  6. myWindow.addWidgets()
  8. otherWidgetsWindow = file_to_create_other_widgets()
  9. otherWidgetsWindow.other_widgets()
  10. myWindow.showWindow()

huangapple
  • 本文由 发表于 2023年5月21日 17:30:34
  • 转载请务必保留本文链接：https://go.coder-hub.com/76299185.html
  • import
  • module
  • python
  • tkinter
  • window
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