I'm at a loss for what to do about this situation, as I've googled and even been talking with a couple other developers on GitHub about this for about 4 days now. Minimum reproducer code and stack trace are below. Essentially, the problem lies in between the lic_win.destroy() line and the parent_window.destroy() line. As far as I understand tkinter, these lines should execute properly before the new window appears. What am I missing? This works on Windows no problem.
import tkinter as tk, requests as rq, platform, os, sys, time, hashlib, logging, traceback, Vigenere_Helper, zipfile, re, subprocess
import tkinter.ttk as ttk
from tkinter.constants import *
from tkinter import PhotoImage, messagebox
from logging.handlers import RotatingFileHandler
#
import faulthandler
faulthandler.enable()
#
currentdir = os.path.dirname(os.path.realpath(__file__))
parentdir = os.path.dirname(currentdir)
sys.path.append(parentdir)
homedir = os.path.expanduser(f'~{os.getlogin()}')
#
logger = logging.getLogger("tk_main")
logger.setLevel(logging.DEBUG)
handler = RotatingFileHandler(os.path.join(homedir, 'tk_main.log'), maxBytes=100000, backupCount=5)
formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s\n%(message)s')
handler.setFormatter(formatter)
logger.addHandler(handler)
#
def get_device_uuid():
if platform.system() == "Linux":
# linux
try:
return subprocess.run('cat /etc/machine-id', shell=True).stdout
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
elif platform.system() == "Darwin":
# OS X
cmd = """ioreg -ad2 -c IOPlatformExpertDevice |
xmllint --xpath '//key[.="IOPlatformUUID"]/following-sibling::*[1]/text()' -
"""
try:
return subprocess.run(cmd, shell=True).stdout
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
elif platform.system() == "Windows":
try:
from wmi import WMI
return WMI().Win32_ComputerSystemProduct()[0].UUID
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
#
def ini_gen(license_key):
with open(os.path.join(homedir, 'tk_main.ini'), 'w') as fhand:
timestamp = round(time.time(),2)
fhand.write(f'{timestamp}\n')
fhand.write(f'{license_key}\n')
hasher = hashlib.md5()
if platform.system() == 'Windows':
with open(os.path.join(homedir, 'Documents', 'tk_main', 'tk_main.exe'), 'rb') as khand:
buf = khand.read()
hasher.update(buf)
elif platform.system() == 'Darwin':
with open(os.path.join(homedir, 'Documents', 'tk_main', 'tk_main.app'), 'rb') as khand:
buf = khand.read()
hasher.update(buf)
elif platform.system() == 'Linux':
with open(os.path.join(homedir, 'Documents', 'tk_main', 'tk_main'), 'rb') as khand:
buf = khand.read()
hasher.update(buf)
fhand.write(f'{hasher.hexdigest()}\n')
package = {}
package['type'], package['datetime'], package['license_key'], package['hash'], package['UUID'] = 'ini_gen', timestamp, license_key, hasher.hexdigest(), get_device_uuid()
try:
rq.post('http://myworkingapi.com', json=package, allow_redirects=False)
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
fhand.close()
#
def license_screen(parent_window):
lic_win = tk.Toplevel(parent_window)
lic_win.geometry("450x300+413+395")
lic_win.minsize(72, 15)
lic_win.maxsize(900, 600)
lic_win.resizable(1, 1)
lic_win.title("tk_main Licenser")
lic_win.configure(background="#d9d9d9")
def submit_license(license_input):
cipher = "Removed for security"
try:
license_sub = rq.post('http://myworkingapi.com',json={'type':'license_submit', 'license_key':license_input}, allow_redirects=False)
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
if "Removed":
try:
ini_gen(license_input)
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
time.sleep(5)
try:
lic_win.destroy()
parent_window.destroy()
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
try:
main()
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
elif "Removed":
try:
messagebox.showerror('Licensing Error','This license has already been activated. Please reach out to support at support@devinmgardner.com for any questions or concerns.')
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
elif "Removed":
try:
messagebox.showerror('Licensing Error','The key you entered is invalid. Please double check for any mistakes, and reach out to support at support@devinmgardner.com with any questions or concerns.')
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
elif "Removed":
try:
messagebox.showerror('Licensing Error','The key you entered has previously been disabled, and a new key generated. Please reach out to support at support@devinmgardner.com with any questions or concerns.')
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
#
Label1 = tk.Label(lic_win)
Label1.place(relx=0.267, rely=0.167, height=22, width=189)
Label1.configure(background="#d9d9d9")
Label1.configure(foreground="#000000")
Label1.configure(text='''Enter your license key below''')
#
entrybox1 = tk.Entry(lic_win)
entrybox1.place(relx=0.044, rely=0.467, height=25, relwidth=0.182)
entrybox1.configure(background="white")
entrybox1.configure(font="TkFixedFont")
entrybox1.configure(foreground="#000000")
entrybox1.configure(insertbackground="black")
#
entrybox2 = tk.Entry(lic_win)
entrybox2.place(relx=0.289, rely=0.467, height=25, relwidth=0.182)
entrybox2.configure(background="white")
entrybox2.configure(font="TkFixedFont")
entrybox2.configure(foreground="#000000")
entrybox2.configure(insertbackground="black")
#
entrybox3 = tk.Entry(lic_win)
entrybox3.place(relx=0.533, rely=0.467, height=25, relwidth=0.182)
entrybox3.configure(background="white")
entrybox3.configure(font="TkFixedFont")
entrybox3.configure(foreground="#000000")
entrybox3.configure(insertbackground="black")
#
entrybox4 = tk.Entry(lic_win)
entrybox4.place(relx=0.778, rely=0.467, height=25, relwidth=0.182)
entrybox4.configure(background="white")
entrybox4.configure(font="TkFixedFont")
entrybox4.configure(foreground="#000000")
entrybox4.configure(insertbackground="black")
#
submit_button = tk.Button(lic_win, command = lambda: submit_license(f'{entrybox1.get()}-{entrybox2.get()}-{entrybox3.get()}-{entrybox4.get()}'))
submit_button.place(relx=0.422, rely=0.7, height=28, width=79)
submit_button.configure(activebackground="#ececec")
submit_button.configure(activeforeground="#000000")
submit_button.configure(background="#d9d9d9")
submit_button.configure(cursor="fleur")
submit_button.configure(foreground="#000000")
submit_button.configure(highlightbackground="#d9d9d9")
submit_button.configure(highlightcolor="black")
submit_button.configure(text='''Submit''')
lic_win.mainloop()
class Toplevel1:
def __init__(self, top=None):
'''This class configures and populates the toplevel window.
top is the toplevel containing window.'''
_bgcolor = '#d9d9d9' # X11 color: 'gray85'
_fgcolor = '#000000' # X11 color: 'black'
_compcolor = '#d9d9d9' # X11 color: 'gray85'
_ana1color = '#d9d9d9' # X11 color: 'gray85'
_ana2color = '#ececec' # Closest X11 color: 'gray92'
#
top.geometry("600x600+195+172")
top.minsize(1, 1)
top.maxsize(3840, 2160)
top.resizable(1, 1)
top.title("tk_main")
#
self.top = top
#
self.Labelframe1 = tk.LabelFrame(self.top)
self.Labelframe1.place(relx=0.067, rely=0.050, relheight=0.700
, relwidth=0.867)
self.Labelframe1.configure(relief='groove')
self.Labelframe1.configure(text='''Label''')
#
self.outputFrame = tk.LabelFrame(self.top)
self.outputFrame.place(relx=0.067, rely=0.750, relheight=0.200
, relwidth=0.867)
#
self.scrollbar = tk.Scrollbar(self.outputFrame)
self.scrollbar.pack(side = 'right',fill='y')
self.outputwindow = tk.Text(self.outputFrame, yscrollcommand = self.scrollbar.set,wrap = "word",width = 200,font = "{Arial} 15")
self.outputwindow.pack(side = 'left',fill='y')
self.scrollbar.config(command = self.outputwindow.yview)
self.outputwindow.yview('end')
self.outputwindow.config(yscrollcommand=self.scrollbar.set)
self.outputwindow.insert('end','Error messages will appear here.\n')
self.outputwindow.config(state='disabled')
self.outputwindow.see('end')
#
self.new_List = tk.Listbox(self.Labelframe1)
self.new_List.place(relx=0.038, rely=0.109, relheight=0.750
, relwidth=0.450, bordermode='ignore')
self.new_List.configure(background="white")
self.new_List.configure(font="TkFixedFont")
self.new_List.configure(selectmode='multiple')
#
def choose():
listsize = self.new_List.size()
self.new_List.delete(0,listsize-1)
activelist = []
global location
location = choose_file()
global displaylist
displaylist = []
displaylist = list_new_files(location)
global displaydict
displaydict = {}
try:
for locat,val in enumerate(displaylist):
newval = re.search('\/([^\/]*\..*)',val).group(1)
displaydict[newval] = val
self.new_List.insert(locat, newval)
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
#
self.new_Canvas = tk.Label(self.Labelframe1)
self.new_Canvas.place(relx=0.538, rely=0.109, relheight=0.750
, relwidth=0.450, bordermode='ignore')
self.new_Canvas.configure(text='Font examples will appear here.')
#
self.browseButton = tk.Button(self.Labelframe1)
self.browseButton.place(relx=0.3653846, rely=0.875, height=33, width=140, anchor='nw')
self.browseButton.configure(borderwidth="2")
self.browseButton.configure(compound='left')
self.browseButton.configure(text='''Choose a different ZIP file''')
self.browseButton.configure(command=choose)
#
def endprog():
sys.exit()
#
self.exitButton = tk.Button(self.Labelframe1)
self.exitButton.place(relx=0.6826923, rely=0.875, height=33, width=140, anchor='nw')
self.exitButton.configure(borderwidth="2")
self.exitButton.configure(compound='left')
self.exitButton.configure(text='''Exit''')
self.exitButton.configure(command=endprog)
#
choose()
#
def choose_file():
from tkinter import Tk, filedialog
root = Tk()
root.withdraw()
root.attributes('-topmost', True)
try:
open_file = filedialog.askopenfilename()
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
global filelist
try:
filelist = zipfile.ZipFile(open_file,mode='r')
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
try:
data = filelist.namelist()
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
try:
return data
except Exception as e:
logger.error(str(e))
logger.error(traceback.format_exc())
#
def list_new_files(openfile):
files = [a for a in openfile if '.ttf' in a]
return files
def main(*args):
'''Main entry point for the application.'''
global root
root = tk.Tk()
root.protocol( 'WM_DELETE_WINDOW' , root.destroy)
# Creates a toplevel widget.
global _top1, _w1
_top1 = root
_w1 = Toplevel1(_top1)
root.mainloop()
if __name__ == '__main__':
license_window = tk.Tk()
license_window.withdraw()
license_screen(license_window)
Stack trace:
Fatal Python error: Segmentation fault
Current thread 0x0000000108f48600 (most recent call first):
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/tkinter/commondialog.py", line 45 in show
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/tkinter/filedialog.py", line 384 in askopenfilename
File "/Users/devingardner/Desktop/coding/tk_main/binaries/macos/minimum_reproducer/minimum_reproducer.py", line 276 in choose_file
File "/Users/devingardner/Desktop/coding/tk_main/binaries/macos/minimum_reproducer/minimum_reproducer.py", line 229 in choose
File "/Users/devingardner/Desktop/coding/tk_main/binaries/macos/minimum_reproducer/minimum_reproducer.py", line 266 in __init__
File "/Users/devingardner/Desktop/coding/tk_main/binaries/macos/minimum_reproducer/minimum_reproducer.py", line 309 in main
File "/Users/devingardner/Desktop/coding/tk_main/binaries/macos/minimum_reproducer/minimum_reproducer.py", line 109 in submit_license
File "/Users/devingardner/Desktop/coding/tk_main/binaries/macos/minimum_reproducer/minimum_reproducer.py", line 166 in <lambda>
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/tkinter/__init__.py", line 1921 in __call__
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/tkinter/__init__.py", line 1458 in mainloop
File "/Users/devingardner/Desktop/coding/tk_main/binaries/macos/minimum_reproducer/minimum_reproducer.py", line 176 in license_screen
File "/Users/devingardner/Desktop/coding/tk_main/binaries/macos/minimum_reproducer/minimum_reproducer.py", line 315 in <module>
Segmentation fault: 11
