我目前遇到的问题是，在从窗口中删除小部件时，我收到一个错误，说列表索引超出范围，并且没有删除所有小部件。我到处寻找答案，但没有找到任何与我有问题的答案。
main.py:
#!/usr/bin/python3
from tkinter import *
from tkinter.ttk import *
import subprocess as sub
from sys import platform
import time
from threading import *
from pathlib import Path
import ugmfunctions
def rmvusrgrubutton(widget):
#scrip = scriptrunnerGUI()
#print(scrip.usrd)
#scrip.usrd = 1
#print(scrip.usrd)
print(widget)
print('Removing User / Group Settings buttons')
#scrip.usrgru()
widget.grid_remove()
def chngTOusr():
scrip = scriptrunnerGUI()
print(scrip.usrd)
print(scrip.mmd)
scrip.usrd = 0
scrip.mmd = 1
print(scrip.usrd)
print(scrip.mmd)
scrip.usrgru()
def rmvmmbuttons():
scrip = scriptrunnerGUI()
print(scrip.mmd)
scrip.mmd = 1
print(scrip.mmd)
print('Removing main menu buttons...')
scrip.mmenu()
def chngTOmm():
scrip = scriptrunnerGUI()
print(scrip.mmd)
print(scrip.usrd)
scrip.mmd = 0
scrip.usrd = 1
print(scrip.mmd)
print(scrip.usrd)
scrip.usrgru()
def doNothing():
print('I do nothing')
class scriptrunnerGUI():
ssh = ''
ftp = ''
proftpd = ''
vsftpd = ''
web = ''
apaweb = ''
nginweb = ''
smb = ''
sql = ''
rsnc = ''
buttons = []
usrgrubuttons = []
usrd = 0
mmd = 0
fconf = 0
def __init__(self):
self.mmenu()
def mmenu(self):
print('In Main Menu')
self.header = Label(text='Main Menu')
self.header.config(font=18, background='lightblue')
self.header.grid(row=0)#, sticky='WE')
buttonNames = ['Search For Prohibited Media', 'Updates', 'User / Group Settings', 'Firewall Settings', 'Services Settings', 'Malware Removal', 'Audit System', 'Basic Configurations', 'Remove Prohibited Software']
#commands = [thred.threaderSRCH, thred.threaderUPDT, chngTOusr, thred.threaderFWL, thred.threaderServ, thred.threaderMALREM, thred.threaderALYN, thred.threaderBASEconf, thred.threaderRMproCont]
# commands = [mmfunc.srchmedia, mmfunc.updates, self.usrgru]
gridrow = ['5', '1', '1', '2', '2', '3', '4', '4', '3']
gridcolumn = ['0', '0', '1', '0', '1', '1', '0', '1', '0']
for i in range(0, 9):
#try:
#self.buttons.append(Button(root, text=buttonNames[i], width='40', command=lambda: Thread(target=self.commands[i]).start()))
self.buttons.append(Button(text=buttonNames[i], width='40', command=self.usrgru))
if self.mmd == 0:
self.buttons[i].grid(row=gridrow[i], column=gridcolumn[i], pady='2', padx='5')
else:
self.buttons[i].grid_remove()
def usrgru(self):
buttonNames = ['Back to Main Menu', 'Add User to System', 'Remove User from System', 'Add Group to System', 'Remove Group from System', 'Add User to Group', 'Remove User from Group', 'List Local Users', 'List Local Groups', 'List Members of Group', 'List the Groups an User is in', 'Change all Users Passwords at Once']
gridrow = ['7', '1', '1', '2', '2', '3', '3', '4', '4', '5', '5', '6']
gridcolumn = ['0', '0', '1', '0', '1', '0', '1', '0', '1', '0', '1', '0']
self.header2 = Label(text='User and Group Settings')
thredugm = ugmfunctions.ThreadUGMfunc()
if self.usrd == 0:
#print('usrd != 1')
self.header2.grid(row=0, sticky='WE')
self.header2.config(font=18, background='lightblue')
print('In Users and Group Settings')
else:
# print('Destroying Header')
rmvusrgrubutton(self.header2)
#self.header2.grid_remove()
for i in range(0, 12):
if self.usrd == 0:
self.usrgrubuttons.append(Button(text=buttonNames[i], width='40', command= lambda i=i: thredugm.threader(i)))
#self.usrgrubuttons.append(Button(text=buttonNames[i], width='40', command=chngTOmm))
self.usrgrubuttons[i].grid(row=gridrow[i], column=gridcolumn[i], pady='2', padx='5')
else:
print(self.usrgrubuttons[i])
print('starting to delete buttons')
rmvusrgrubutton(self.usrgrubuttons[i])
###################################################
if __name__ == '__main__':
# creation of GUI
root = Tk()
root.title('Apple CIDR Script Runner')
if platform == 'win32':
root.geometry("565x300")
elif platform == 'darwin':
root.geometry("735x300")
else:
root.geometry("565x350")
main = scriptrunnerGUI()
root.mainloop()
####################################################
ugmfunctions.py:
#!/usr/bin/python3
import os
import subprocess as sub
from sys import platform
from threading import *
from tkinter import *
from tkinter.ttk import *
from removalTest import *
class usrGruFunc:
def addusr():
rootusr = Tk()
if platform == 'debian' or platform == 'ubuntu' or platform == 'win32':
useryon = ''
userlbl = Label(rootusr, text='Would you like to add a user? [yes/no] ')
userlbl.grid(row='1', column='1', sticky='W')
usery = Button(rootusr, text='yes')
usery.grid(row='2', column='1', sticky='W')
usern = Button(rootusr, text='no')
usern.grid(row='2', column='1', padx='80', sticky='W')
command = """read -p 'Would you like to add a user? [y/n] : ' aduseryn
if [ $aduseryn = 'y' ]; then
aduser=1
while [ $aduser = 1 ]; do
read -p 'What would you like to name this new user? : ' name
read -p 'Is this user an Admin? [y/n] : ' adminyn
if [ $adminyn = 'y' ]; then
sudo adduser --force-badname $name
sudo usermod -a -G sudo $name #adds user to sudo group
sudo usermod -a -G adm $name #adds user to admin group
echo "User ${name} has been created and has been added to admin and sudo groups"
echo "User ${name} has been created and has been added to admin and sudo groups
else
sudo useradd $name
echo "User ${name} has been added!"
fi
read -p 'Would you like to add another user? [y/n] : ' aga
if [ $aga = 'n' ]; then
$aduser=0
fi
done
sleep 1s
else
usr_gru
fi"""
print('This command is not complete yet')
elif platform == 'win32':
print('This command is not complete yet')
elif platform == 'darwin':
print('This command is not complete yet')
else:
print('This command does not yet support this OS')
rootusr.mainloop()
def rmuser():
if platform == 'debian' or platform == 'ubuntu':
print('This command is not complete yet')
elif platform == 'win32':
print('This command is not complete yet')
elif platform == 'darwin':
print('This command is not complete yet')
else:
print('This command does not yet support this OS')
def adgru():
if platform == 'debian' or platform == 'ubuntu':
print('This command is not complete yet')
elif platform == 'win32':
print('This command is not complete yet')
elif platform == 'darwin':
print('This command is not complete yet')
else:
print('This command does not yet support this OS')
def rmgru():
if platform == 'debian' or platform == 'ubuntu':
print('This command is not complete yet')
elif platform == 'win32':
print('This command is not complete yet')
elif platform == 'darwin':
print('This command is not complete yet')
else:
print('This command does not yet support this OS')
def adusrtogru():
if platform == 'debian' or platform == 'ubuntu':
print('This command is not complete yet')
elif platform == 'win32':
print('This command is not complete yet')
elif platform == 'darwin':
print('This command is not complete yet')
else:
print('This command does not yet support this OS')
def rmusrfrogru():
if platform == 'debian' or platform == 'ubuntu':
print('This command is not complete yet')
elif platform == 'win32':
print('This command is not complete yet')
elif platform == 'darwin':
print('This command is not complete yet')
else:
print('This command does not yet support this OS')
def lslocausr():
if platform == 'debian' or platform == 'ubuntu':
print('This command is not complete yet')
elif platform == 'win32':
print('This command is not complete yet')
elif platform == 'darwin':
print('This command is not complete yet')
else:
print('This command does not yet support this OS')
def lslocagru():
if platform == 'debian' or platform == 'ubuntu':
print('This command is not complete yet')
elif platform == 'win32':
print('This command is not complete yet')
elif platform == 'darwin':
print('This command is not complete yet')
else:
print('This command does not yet support this OS')
def lsmemgru():
if platform == 'debian' or platform == 'ubuntu':
print('This command is not complete yet')
elif platform == 'win32':
print('This command is not complete yet')
elif platform == 'darwin':
print('This command is not complete yet')
else:
print('This command does not yet support this OS')
def lsgruusrin():
if platform == 'debian' or platform == 'ubuntu':
print('This command is not complete yet')
elif platform == 'win32':
print('This command is not complete yet')
elif platform == 'darwin':
print('This command is not complete yet')
else:
print('This command does not yet support this OS')
def chngusrspass():
if platform == 'debian' or platform == 'ubuntu':
print('This command is not complete yet')
elif platform == 'win32':
print('This command is not complete yet')
elif platform == 'darwin':
print('This command is not complete yet')
else:
print('This command does not yet support this OS')
targets = [chngTOmm, usrGruFunc.addusr, usrGruFunc.rmuser, usrGruFunc.adgru, usrGruFunc.rmgru, usrGruFunc.adusrtogru, usrGruFunc.rmusrfrogru, usrGruFunc.lslocausr, usrGruFunc.lslocagru, usrGruFunc.lsmemgru, usrGruFunc.lsgruusrin, usrGruFunc.chngusrspass]
class ThreadUGMfunc:
def threader(self, com):
try:
print(targets[com])
threader = Thread(target=targets[com])
threader.start()
except Exception as e:
print(e)
print('Could not start thread')
我已经把它缩小到函数usgru下scriptrunnerGUI类的main.py中的哪里，它说：
for i in range(0, 12):
if self.usrd == 0:
self.usrgrubuttons.append(Button(text=buttonNames[i], width='40', command= lambda i=i: thredugm.threader(i)))
#self.usrgrubuttons.append(Button(text=buttonNames[i], width='40', command=chngTOmm))
self.usrgrubuttons[i].grid(row=gridrow[i], column=gridcolumn[i], pady='2', padx='5')
else:
print(self.usrgrubuttons[i])
print('starting to delete buttons')
rmvusrgrubutton(self.usrgrubuttons[i])
当命令chngTOmm所在的行处于活动状态时，代码会按预期工作，但当命令为lambda i=i:shredugm.threder(i(时，它会中断，我会得到"列表索引超出范围错误">
有人能向我解释一下我做错了什么吗？我更喜欢使用lambda命令，因为它运行所有其他按钮的命令。
在这个问题上有任何帮助都会很棒！
更新--------------------
这是我得到的错误输出：
Exception in thread Thread-1:
Traceback (most recent call last):
File "/usr/lib/python3.8/threading.py", line 932, in _bootstrap_inner
self.run()
File "/usr/lib/python3.8/threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "/home/michael/Desktop/removalTest.py", line 47, in chngTOmm
scrip.usrgru()
File "/home/michael/Desktop/removalTest.py", line 119, in usrgru
print(self.usrgrubuttons[i])
IndexError: list index out of range
而不是
for i in range(12):
有
for i in range(0, len(buttonNames)):
似乎编写代码的用户出于某种原因将12作为硬编码值，而不是在窗口小部件中循环，不管是否有12个。