from tkinter import *
from functools import partial
from tkinter.messagebox import *
import re
#текст
a="Авторизируйтесь" #Зоглоловок окна
b="Вход в приложение"#Текст в приложениии
c="Пожайлуста введите данные:"#Текст в приложение 2
d="Вы зарагистрированны?"#Вопрос о регистрации пользовотеля
e="Придумайте надежный логин и пароль"
f="Регистрация"
#Логины
namelist = ["ilia"]
#Пароли
passwdlist= ["2" "1"]
window = Tk()
window.title(a)
text1=Label(text=b)
text1.pack(fill=BOTH, expand=True)
text2=Label(text=c)
text2.pack(fill=BOTH, side=LEFT, expand=True)
entryLOGIN = Entry()
entryLOGIN.insert(0,"Логин")
entryLOGIN.pack(fill=BOTH, side=LEFT, expand=True)
entryPASS = Entry()
entryPASS.pack(fill=BOTH, side=LEFT, expand=True)
entryPASS.insert(0,"Пароль")
i=0
#Оценка стойкости пароля
def ChekDATA(entryEPASS,entryELOGIN,namelist,passwdlist):
passw=entryEPASS.get()
name=entryELOGIN.get()
fl=0
a=0
while True:
if (len(passw)<8):
fl=-1
break
elif not re.search("[a-z]",passw):
fl=-1
break
elif not re.search ("[A-Z]",passw):
fl=-1
break
elif not re.search("[0-9]",passw):
fl=-1
break
elif re.search("s",passw):
fl=-1
break
if fl==0:
passwdlist.append(passw)
a=a+1
while True:
if (len(name)<8):
fl=-1
break
elif not re.search("[a-z]",name):
fl=-1
break
elif not re.search ("[A-Z]",name):
fl=-1
break
elif not re.search("[0-9]",name):
fl=-1
break
elif re.search("s",name):
fl=-1
break
if fl==0:
namelist.append(name)
a=a+1
if a==2:
avt(passwdlist,namelist,a,b,c,d,e,f,window)
else:
showinfo("Информация","Пароль ненадежн повторите попытку")
reg(window)
#Приложение регистрации
def reg(window):
window.destroy()
Regw= Tk()
Regw.title(f)
text1E=Label(text=e)
text1E.pack(fill=BOTH, expand=True)
text2E=Label(text=c)
text2E.pack(fill=BOTH, side=LEFT, expand=True)
entryELOGIN = Entry()
entryELOGIN.insert(0,"Логин")
entryELOGIN.pack(fill=BOTH, side=LEFT, expand=True)
entryEPASS = Entry()
entryEPASS.pack(fill=BOTH, side=LEFT, expand=True)
entryEPASS.insert(0,"Пароль")
buttonREG = Button(text="Ввести",command=partial
(
ChekDATA,
entryPASS,
entryLOGIN,
namelist,
passwdlist
))
buttonREG.pack(fill=BOTH, side=BOTTOM, expand=True)
def avt(passwdlist,namelist,a,b,c,d,e,f,window):
#Приложение авторизации
window.destroy()
window = Tk()
window.title(a)
text1=Label(text=b)
text1.pack(fill=BOTH, expand=True)
text2=Label(text=c)
text2.pack(fill=BOTH, side=LEFT, expand=True)
entryLOGIN = Entry()
entryLOGIN.insert(0,"Логин")
entryLOGIN.pack(fill=BOTH, side=LEFT, expand=True)
entryPASS = Entry()
entryPASS.pack(fill=BOTH, side=LEFT, expand=True)
entryPASS.insert(0,"Пароль")
i=0
#Функция авторизации и проверки паролей на подлинность
def increase(namelist,passwdlist,entryLOGIN,entryPASS,i):
p=entryPASS.get()
name=entryLOGIN.get()
while i<10:
if name in namelist:
print("имя есть")
if p in passwdlist:
print(a)
window.destroy()
main(name)
else:
entryPASS.delete(0,END)
i=+1
else :
showerror(
"Ошибка","Введен неверный логин"
)
enrtyLOGIN.delete(0,END)
i=+1
else:
showerror(
"Ошибка","Попытки кончились"
)
buttonVXOD = Button(
master=window,
text="Войти",
command=partial(increase,
namelist,
passwdlist,
entryLOGIN,
entryPASS,
i
)
)
buttonVXOD.pack(fill=BOTH, side=BOTTOM, expand=True)
#Вопрос о том зарегистрирован ли пользователь
def check():
answer = askyesno(
title="Вопрос",
message=d
)
if answer:
avt(passwdlist,namelist,a,b,c,d,e,f,window)
else:
reg(window)
check()
window.mainloop()I’m still working on my little Tkinter project which is simple a logging console that prints incoming text from the serial line to a Text Widget with some coloring applied.
One question is open and can be found here: Python Tkinter Text Widget with Auto & Custom Scroll
However, even without manual scrolling (so I’m using self.text.yview(END) to auto-scroll to the bottom after inserting text with self.text.insert(END, str(parsed_line)).
The script actually works but every now and then it throws some «silent» exceptions within the Tkinter thread that does not let the whole application crash:
Exception in Tkinter callback
Traceback (most recent call last):
File "C:Python26liblib-tkTkinter.py", line 1410, in __call__
return self.func(*args)
File "C:Python26liblib-tkTkinter.py", line 2813, in set
self.tk.call((self._w, 'set') + args)
TclError: expected floating-point number but got "0.7807017543859649integer but got "end""
Exception in Tkinter callback
Traceback (most recent call last):
File "C:Python26liblib-tkTkinter.py", line 1410, in __call__
return self.func(*args)
File "C:Python26liblib-tkTkinter.py", line 2813, in set
self.tk.call((self._w, 'set') + args)
TclError: invalid command name ".15427224integer but got "end""
It looks as if some method expected a an integer, returns the string integer but got "end" to a method that expected a float which is concatinated with the error message. The float number in that string looks like the position of the scrollbar that I have attached to my text widget:
(...)
scrollbar = Scrollbar(root)
scrollbar.pack(side=RIGHT, fill=Y)
text = Text(wrap=WORD, yscrollcommand=scrollbar.set)
scrollbar.config(command=text.yview)
text.pack(expand=YES, fill=BOTH)
(...)
I have the feeling that it happens when a lot of lines are inserted within a short time. But since I only have one thread interacting with Tkinter this cannot be a threading issue.
I also got very random errors like that before I had applied the str() function to parsed_line in self.text.insert(END, str(parsed_line)).
This is very strange behavior and I’m wondering if anyone could explain what this is about and how to fix it.
Thanks a lot!
Exception in Tkinter callback
Traceback (most recent call last):
File «C:UsersDanilAppDataLocalProgramsPythonPython38libtkinter__init
__.py», line 1892, in __call__
return self.func(*args)
File «tt.py», line 12, in btn_click
messagebox.showinfo(title= ‘Название’, message=info_str)
NameError: name ‘messagebox’ is not defined
from tkinter import*
root = Tk()
def btn_click():
login = loginInput.get()
password = passField.get()
info_str = f'Данные : {str(login)}, {str (password)}'
messagebox.showinfo(title= 'Название', message=info_str)
# ошибка
# messagebox.showerror(title='', message='!!!Ошибка!!!' )
root['bg'] = '#fafafa'
root.title ('Название программы')
root.wm_attributes('-alpha', 1)
root.geometry('700x600')
root.iconbitmap('C:/Users/Danil/Desktop/armchair-icon.ico')
root.resizable(width=True , height=True)
canvas = Canvas(root, height=700, width=600)
canvas.pack()
frame = Frame(root, bg='green')
frame.place(relx=0.15, rely=0.15, relwidth=0.7 , relheight=0.7 )
titel = Label(frame, text='Logerpod', bg='gray', font=40)
titel.pack()
btn= Button(frame, text='Кнопка', bg= 'blue' , command =btn_click )
btn.pack()
loginInput = Entry(frame, bg= 'white')
loginInput.pack()
passField = Entry(frame, bg= 'white', show='*')
passField.pack()
root.mainloop()Exception in Tkinter callback
Traceback (most recent call last):
File «C:UsersClaireAppDataRoamingPythonPython36site-packagespandascoreindexesbase.py», line 2898, in get_loc
return self._engine.get_loc(casted_key)
File «pandas_libsindex.pyx», line 70, in pandas._libs.index.IndexEngine.get_loc
File «pandas_libsindex.pyx», line 101, in pandas._libs.index.IndexEngine.get_loc
File «pandas_libshashtable_class_helper.pxi», line 1675, in pandas._libs.hashtable.PyObjectHashTable.get_item
File «pandas_libshashtable_class_helper.pxi», line 1683, in pandas._libs.hashtable.PyObjectHashTable.get_item
KeyError: ‘Id’
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File «C:Program FilesPython36libtkinter_init_.py», line 1702, in call
return self.func(*args)
File «C:UsersClaireDesktopNew folder (6)login-verification-masterrun.py», line 161, in login_submit
TrackImages(a)
File «C:UsersClaireDesktopNew folder (6)login-verification-masterrun.py», line 135, in TrackImages
aa=df.loc[df[‘Id’] == Id][‘Name’].values
File «C:UsersClaireAppDataRoamingPythonPython36site-packagespandascoreframe.py», line 2906, in getitem
indexer = self.columns.get_loc(key)
File «C:UsersClaireAppDataRoamingPythonPython36site-packagespandascoreindexesbase.py», line 2900, in get_loc
raise KeyError(key) from err
KeyError: ‘Id’
please help me with this one too.
выбивает ошибку :
“Exception in Tkinter callback
Traceback (most recent call last):
File ”C:Python27liblib-tkTkinter.py“, line 1410, in __call__
return self.func(*args)
File ”D:Институтпитон прогаosnovav2_5.py“, line 35, in tenvtwo
txt_val = float(text1.get())
TypeError: get() takes at least 2 arguments (1 given)
”
ну и где мне взять второй аргумент.
# -*- coding: cp1251 -*- # -*- coding: UTF-8 -*- from Tkinter import * from sys import* def exit(): """Выход из проги""" root.destroy() def solver(text1): if x1 >= 0: x1= bin(text1) text = "this nuber is: %s n x1"%(text1, x1) return text def solver(txt_val1): if x1>=0: x1=oct(txt_val1) text = "this nuber is: %s n x1"%(txt_val1, x1) return text def inserter(value): """ Функция вставки информации """ output.delete("0.0","end") output.insert("0.0",value) def clear(event): """ Очищает поле """ caller = event.widget caller.delete("0", "end") def tenvtwo(): try: txt_val = float(text1.get()) inserter(solver(txt_val)) except ValueError: inserter("nevernoe chislo") def tenveight(): try: txt_val1=int(text1.get()) inserter(solver(txt_val1)) except ValueError: inserter("nevernoe chislo") def tenvsixteen(): inserter("lol3") def twovten(): inserter("lol4") def sixteenvten(): inserter("lol5") def twovsixteen(): inserter("lol6") def sixteenvtwo(): inserter("lol7") root = Tk() root.title(u"Калькулятор систем счисления") root.geometry('400x300') lab = Label(root, height=1, width=10, text=u"Ввод данных") lab.place(x=45,y=20) lab1 = Label(root, height=1, width=10, text=u"Результат") lab1.place(x=45,y=230) text1=Text(root,height=1,width=10,font='Arial 14',wrap=WORD) text1.bind("<FocusIn>", clear) text1.place(x=45,y=50) but2 = Button(root, bg="yellow", text=u"Выход", command=exit) but2.place(x=350,y=250) but3 = Button(root, bg="green", text=u"10 в 2", command = tenvtwo) but3.place(x=45,y=90) but4 = Button(root, bg="green", text=u"10 в 8", command = tenveight) but4.place(x=100,y=90) but5 = Button(root, bg="green", text=u"10 в 16", command = tenvsixteen) but5.place(x=170,y=90) but6 = Button(root, bg="green", text=u"2 в 10", command=twovten) but6.place(x=240,y=90) but7 = Button(root, bg="green", text=u"16 в 10", command=sixteenvten) but7.place(x=45,y=120) but8 = Button(root, bg="green", text=u"2 в 16", command=twovsixteen) but8.place(x=100,y=120) but9 = Button(root, bg="green", text=u"16 в 2", command=sixteenvtwo) but9.place(x=170,y=120) output = Text(root, font="Arial 14", height=1, width=10) output.bind("<FocusIn>", clear) output.place(x=48,y=250) mainloop()
Отредактировано artez (Сен. 16, 2017 14:30:38)