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I have a quick question about updating fields dynamically in a multiple window setup such as the example above. I want it so that when the user selects autofill, values[SAVEINVENTORYPATH] is printed to the 'testinputtext' field in the settings window however when I use window.update, it searches for the keys in the main window rather than the settings window. How can I direct PySimpleGUI towards the settings window?
EDIT: Thank you for your help, I have edited the code and the autofill function works however currently, Autofill appears to freeze the window but I want people to be able to select Autofill and then hit Save and then the Settings window refreshes however I'm not sure where to currently place the while True loop. Thank you again for your assistance with this.
def create_settings_window(settings):
sg.theme('LightGrey6')
settings = load_settings(SETTINGS_FILE, DEFAULT_SETTINGS )
def TextLabel(text): return sg.Text(text+':', justification='r', size=(20,1))
layout = [ [sg.Text('Set Up Connection', font='Any 15')],
[TextLabel('Inventory List'), sg.Input(key='SAVEINVENTORYPATH'), sg.FileBrowse(key='INVENTORYLIST')],
[sg.Text(text='', key = 'testinputtext')],
[sg.Button('Save'), sg.Button('Autofill'), sg.Button('Exit')] ]
window = sg.Window('Settings', layout, keep_on_top=True, finalize=True,element_padding = (3,3.5))
test = window['testinputtext']
event, values = window.read()
if event == 'Autofill':
test.update(value = 'hi')
if event == 'Save':
save_settings(SETTINGS_FILE, settings, values)
sg.popup('Settings saved')
else:
print(event, values)
for key in SETTINGS_KEYS_TO_ELEMENT_KEYS:
try:
window[SETTINGS_KEYS_TO_ELEMENT_KEYS[key]].update(value=settings[key])
except Exception as e:
print(f'Problem updating PySimpleGUI window from settings. Key = {key}')
return window
def main():
window, settings = None, load_settings(SETTINGS_FILE, DEFAULT_SETTINGS )
while True: # Event Loop
#LAYOUT
if window is None:
settings = load_settings(SETTINGS_FILE, DEFAULT_SETTINGS )
sg.theme('LightGrey6')
layout = [[sg.Multiline(size=(180,10),key='Output',pad=(0,20))],
[sg.Button(button_text = 'Settings',key='Settings'),sg.Button(button_text = 'Load Output',key='LOAD_OUTPUT'),sg.Exit()]]
window = sg.Window('Settings Dynamic Update Test', layout, element_justification='center', size= (600,300))
event, values = window.read()
if event == sg.WIN_CLOSED or event == 'Exit':
break
window.close()
if event == 'Settings':
create_settings_window(settings)
else:
print(event, values)
window.close()
main()
It' better to handle each window in it's own event loop, mix windows together may get things mush difficult or complex.
Following example show the way to go.
import PySimpleGUI as sg
def popup():
sg.theme('DarkBlue4')
layout = [
[sg.Text("You name"), sg.Input("", key='Name')],
[sg.Text("", size=0, key='Test')],
[sg.Button('Save'), sg.Button('Auto Fill'), sg.Button('Cancel')],
]
window = sg.Window('Settings', layout, modal=True)
while True:
event, values = window.read()
if event in (sg.WIN_CLOSED, 'Cancel'):
flag = False
break
elif event == 'Save':
settings['Name'] = values['Name']
flag = True
break
elif event == 'Auto Fill':
window['Test'].update(values['Name'])
window.close()
return flag
def main_window():
sg.theme('DarkBlue3')
name = settings['Name']
value = name if name else 'None'
layout = [
[sg.Text("User Name:"), sg.Text(value, key='Name')],
[sg.Button('Settings'), sg.Button('Exit')],
]
return sg.Window('Main', layout)
settings = {'Name':None}
window = main_window()
while True:
event, values = window.read()
if event in (sg.WIN_CLOSED, 'Exit'):
break
elif event == 'Settings':
flag = popup()
if flag:
window.close()
window = main_window()
""" or just update element
name = settings['Name']
value = name if name else 'None'
window['Name'].update(value)
"""
window.close()
i was make a program in python for desktop application. and create a login form for employee and after login i was create a schedule call a api for check employee is login or not and open a pop up message for Acknowledgement for login employee.
my problem is when schedule start so i can so stop the code
import PySimpleGUI as sg
import requests
from psgtray import SystemTray
import json
import schedule
from schedule import *
import gtts
import threading
import time
def make_sch(user_id: object, emp_name: object):
schedule.every(4).seconds.do(func_msg, user_id, emp_name)
while True:
schedule.run_pending()
time.sleep(4)
def func_msg(user_id: object, emp_name: object):
response_msg = '{ "msg": "Data Found","status": 1,"Data": "hello team","id": 2}'
response_msg_json: object = json.loads(response_msg)
print(response_msg_json)
if str(response_msg_json['status']) == '1' and str(response_msg_json['id']) != '':
sg.theme('DarkTeal9') # Add a touch of color
layout = [[sg.Text(response_msg_json['Data'])],
[sg.Text('Enter your Acknowledge'), sg.Multiline(size=(50, 5), key='textbox')],
[sg.Button('Enter'), sg.Button('Cancel')],
[sg.Text(size=(40, 1), key='ACK_OUTPUT')]]
# Create the Window
window = sg.Window('Team Alert', layout)
# Event Loop to process "events" and get the "values" of the inputs
while True:
event, values = window.read()
if event == sg.WIN_CLOSED or event == 'Cancel': # if user closes window or clicks cancel
break
elif event == 'Enter' and values['textbox'] == '':
window['ACK_OUTPUT'].update('Please enter your Acknowledgement', text_color='red')
else:
window['ACK_OUTPUT'].update('', text_color='red')
response_update = '{"msg": "Data Found","status": 1}'
response_update_json: object = json.loads(response_update)
sg.Popup('Thanks For Your Acknowledgement!!')
window.close()
window.close()
def main():
menu = ['',
['Show Window', 'Hide Window', '---', '!Disabled Item', 'Exit']]
tooltip = 'Team Alert'
sg.theme('DarkTeal9')
layout = [[sg.Text("* Enter Your Id")],
[sg.Input(key='emp_id')],
[sg.Text(size=(40, 1))],
[sg.Text("* Enter Your Password")],
[sg.Input(key='emp_pass')],
[sg.Text(size=(40, 1), key='-OUTPUT-')],
[sg.Button('Login')]]
window = sg.Window('Team Alert', layout, finalize=True, enable_close_attempted_event=True)
tray = SystemTray(menu, single_click_events=True, window=window, tooltip=tooltip)
tray.show_message('Team Alert', 'Team Alert Started!')
sg.cprint(sg.get_versions())
while True:
event, values = window.read()
if values['emp_id'] and values['emp_pass']:
response = '{ "msg": "Sucessfully login", "status": 1}'
login_data_json: object = json.loads(response)
if str(login_data_json['status']) == '1':
window.hide()
tray.show_icon()
window['-OUTPUT-'].update(login_data_json['msg'], text_color='yellow')
emp_id = values['emp_id']
emp_name = 'emp'
make_sch(emp_id, emp_name)
else:
window['-OUTPUT-'].update(login_data_json['msg'], text_color='red')
if event == 'Login':
sg.Popup(login_data_json['msg'])
else:
window['-OUTPUT-'].update('** Username and Password is required', text_color='red')
if event == tray.key:
sg.cprint(f'Team Alert Event = ', values[event], c='white on red')
event = values[event]
if event in (sg.WIN_CLOSED, 'Exit'):
sg.Popup("You are Logout!!")
break
sg.cprint(event, values)
tray.show_message(title=event, message=values)
if event in ('Show Window', sg.EVENT_SYSTEM_TRAY_ICON_DOUBLE_CLICKED):
window.un_hide()
window.bring_to_front()
elif event in ('Hide Window', sg.WIN_CLOSE_ATTEMPTED_EVENT):
window.hide()
tray.show_icon()
elif event == 'Hide Icon':
tray.hide_icon()
elif event == 'Show Icon':
tray.show_icon()
elif event == 'Change Tooltip':
tray.set_tooltip(values['-IN-'])
tray.close()
window.close()
print('this is event', event)
if __name__ == '__main__':
main()
Following code for different case, but for your reference about how to work with multithread.
from time import sleep
import threading
import math
import PySimpleGUI as sg
def capture_data(window):
global duration, running
theta = 0
while running:
x = [(i+theta)/180*math.pi for i in range(w)]
y = [sum([math.sin(i*j)/i/math.pi for i in range(1, 8, 2)])*h+h//2 for j in x]
x = [i for i in range(w)]
window.write_event_value('Plot', [(i, j) for i, j in zip(x, y)])
theta = (theta+1) % 360
sleep(duration)
font = ("Courier New", 11)
sg.theme("DarkBlue3")
sg.set_options(font=font)
w, h = size = (360, 240)
layout = [
[sg.Graph(size, (0, 0), size, background_color='green', key='Graph')],
[sg.Push(), sg.Button('Exit')]
]
window = sg.Window('Matplotlib', layout, finalize=True)
graph = window['Graph']
theta, duration, running, curve = 0, 0.01, True, None
threading.Thread(target=capture_data, args=(window, ), daemon=True).start()
while True:
event, values = window.read()
if event in (sg.WINDOW_CLOSED, 'Exit'):
running = False
sleep(0.1)
break
elif event == 'Plot':
points = values['Plot']
if curve:
graph.delete_figure(curve)
curve = graph.draw_lines(points, color='white', width=1)
window.close()
when i run this code and do login after. i am doing start system schedule in python when i start schedule so s system tray icon will be created on system tray and system tray i have given event for system exit form this code but problem is i can't exit after click on this when i start the schedule
please someone help me solve this problem
username: emp
password: emp
import PySimpleGUI as sg
import requests
from psgtray import SystemTray
import json
import schedule
from schedule import *
import gtts
import threading
import time
def make_sch(user_id: object, emp_name: object):
schedule.every(4).seconds.do(func_msg, user_id, emp_name)
while True:
schedule.run_pending()
time.sleep(4)
def func_msg(user_id: object, emp_name: object):
response_msg = '{ "msg": "Data Found","status": 1,"Data": "hello team","id": 2}'
response_msg_json: object = json.loads(response_msg)
print(response_msg_json)
if str(response_msg_json['status']) == '1' and str(response_msg_json['id']) != '':
sg.theme('DarkTeal9') # Add a touch of color
layout = [[sg.Text(response_msg_json['Data'])],
[sg.Text('Enter your Acknowledge'), sg.Multiline(size=(50, 5), key='textbox')],
[sg.Button('Enter'), sg.Button('Cancel')],
[sg.Text(size=(40, 1), key='ACK_OUTPUT')]]
# Create the Window
window = sg.Window('Team Alert', layout)
# Event Loop to process "events" and get the "values" of the inputs
while True:
event, values = window.read()
if event == sg.WIN_CLOSED or event == 'Cancel': # if user closes window or clicks cancel
break
elif event == 'Enter' and values['textbox'] == '':
window['ACK_OUTPUT'].update('Please enter your Acknowledgement', text_color='red')
else:
window['ACK_OUTPUT'].update('', text_color='red')
response_update = '{"msg": "Data Found","status": 1}'
response_update_json: object = json.loads(response_update)
sg.Popup('Thanks For Your Acknowledgement!!')
window.close()
window.close()
def main():
menu = ['',
['Show Window', 'Hide Window', '---', '!Disabled Item', 'Exit']]
tooltip = 'Team Alert'
sg.theme('DarkTeal9')
layout = [[sg.Text("* Enter Your Id")],
[sg.Input(key='emp_id')],
[sg.Text(size=(40, 1))],
[sg.Text("* Enter Your Password")],
[sg.Input(key='emp_pass')],
[sg.Text(size=(40, 1), key='-OUTPUT-')],
[sg.Button('Login')]]
window = sg.Window('Team Alert', layout, finalize=True, enable_close_attempted_event=True)
tray = SystemTray(menu, single_click_events=True, window=window, tooltip=tooltip)
tray.show_message('Team Alert', 'Team Alert Started!')
sg.cprint(sg.get_versions())
while True:
event, values = window.read()
if values['emp_id'] and values['emp_pass']:
response = '{ "msg": "Sucessfully login", "status": 1}'
login_data_json: object = json.loads(response)
if str(login_data_json['status']) == '1':
window.hide()
tray.show_icon()
window['-OUTPUT-'].update(login_data_json['msg'], text_color='yellow')
emp_id = values['emp_id']
emp_name = 'emp'
make_sch(emp_id, emp_name)
else:
window['-OUTPUT-'].update(login_data_json['msg'], text_color='red')
if event == 'Login':
sg.Popup(login_data_json['msg'])
else:
window['-OUTPUT-'].update('** Username and Password is required', text_color='red')
if event == tray.key:
sg.cprint(f'Team Alert Event = ', values[event], c='white on red')
event = values[event]
if event in (sg.WIN_CLOSED, 'Exit'):
sg.Popup("You are Logout!!")
break
sg.cprint(event, values)
tray.show_message(title=event, message=values)
if event in ('Show Window', sg.EVENT_SYSTEM_TRAY_ICON_DOUBLE_CLICKED):
window.un_hide()
window.bring_to_front()
elif event in ('Hide Window', sg.WIN_CLOSE_ATTEMPTED_EVENT):
window.hide()
tray.show_icon()
elif event == 'Hide Icon':
tray.hide_icon()
elif event == 'Show Icon':
tray.show_icon()
elif event == 'Change Tooltip':
tray.set_tooltip(values['-IN-'])
tray.close()
window.close()
print('this is event', event)
if __name__ == '__main__':
main()
Your code have lot of problems, like
Execution blocked when call schedule
Update GUI in schedule
Wrong event for SystemTray
something else.
Different code by using multithread to call schedule, update GUI in main loop and event generated in multithread by call window.write_event_value.
import time
import threading
import schedule
from psgtray import SystemTray
import PySimpleGUI as sg
def loop(window):
schedule.every(4).seconds.do(update_gui, window)
while running:
schedule.run_pending()
time.sleep(1)
def update_gui(window):
global user
window.write_event_value("Func_MSG", user)
time.sleep(1)
window.write_event_value("Func_MSG_Close", None)
def popup_win(username):
sg.theme('DarkBlue4')
return sg.Window('Team Alert', [[sg.Text(f'Hello, {username.title()}')]], finalize=True)
font = ("Courier New", 11)
sg.theme("DarkBlue3")
sg.set_options(font=font)
users = {'James':'1234', 'Mary':'5678'}
layout = [
[sg.Text('Username'), sg.Input(key='Username')],
[sg.Text('Password'), sg.Input(key='Password')],
[sg.Text('', expand_x=True, key='Message')],
[sg.Push(), sg.Button("Login"), sg.Button('Exit')],
]
window = sg.Window("test", layout, finalize=True)
tooltip = 'Team Alert'
menu = ['', ['Show Window', 'Hide Window', 'Exit']]
tray = SystemTray(menu, single_click_events=True, window=window, tooltip=tooltip)
running, user = False, None
while True:
event, values = window.read()
if event in (sg.WINDOW_CLOSED, 'Exit'):
break
elif event == '-TRAY-':
case = values[event]
if case == 'Exit':
break
elif case in ('Show Window', sg.EVENT_SYSTEM_TRAY_ICON_DOUBLE_CLICKED):
window.un_hide()
window.bring_to_front()
elif case in ('Hide Window', sg.WIN_CLOSE_ATTEMPTED_EVENT):
window.hide()
tray.show_icon()
if event == 'Login':
username, password = values['Username'], values['Password']
if username in users and users[username]==password:
window.hide()
window['Message'].update('Login successful !')
user = username
if not running:
running = True
threading.Thread(target=loop, args=(window, ), daemon=True).start()
else:
window['Message'].update("Wrong username and/or password !")
elif event == "Func_MSG":
username = values[event]
win = popup_win(username)
elif event == "Func_MSG_Close":
if win:
win.close()
running = False
tray.close()
window.close()
Following code show how to use option timeout to call function periodically without using schedule.
from psgtray import SystemTray
import PySimpleGUI as sg
def popup_win(username):
sg.theme('DarkBlue4')
layout = [
[sg.Text(f'Hello, {username.title()}')],
[sg.Button('OK')],
]
sg.Window('Team Alert', layout).read(close=True)
font = ("Courier New", 11)
sg.theme("DarkBlue3")
sg.set_options(font=font)
users = {'James':'1234', 'Mary':'5678'}
layout = [
[sg.Text('Username'), sg.Input(key='Username')],
[sg.Text('Password'), sg.Input(key='Password')],
[sg.Text('', expand_x=True, key='Message')],
[sg.Push(), sg.Button("Login"), sg.Button('Exit')],
]
window = sg.Window("test", layout, finalize=True)
tooltip = 'Team Alert'
menu = ['', ['Show Window', 'Hide Window', 'Exit']]
tray = SystemTray(menu, single_click_events=True, window=window, tooltip=tooltip)
running, user = False, None
while True:
event, values = window.read(timeout=4000)
if event in (sg.WINDOW_CLOSED, 'Exit'):
break
elif event == '-TRAY-':
case = values[event]
if case == 'Exit':
break
elif case in ('Show Window', sg.EVENT_SYSTEM_TRAY_ICON_DOUBLE_CLICKED):
window.un_hide()
window.bring_to_front()
elif case in ('Hide Window', sg.WIN_CLOSE_ATTEMPTED_EVENT):
window.hide()
tray.show_icon()
if event == 'Login':
username, password = values['Username'], values['Password']
if username in users and users[username]==password:
window['Message'].update('Login successful !')
user = username
running = True
else:
window['Message'].update("Wrong username and/or password !")
elif event == sg.TIMEOUT_EVENT and running and user:
popup_win(user)
tray.close()
window.close()
I want an application that un_hide a new window and shows options to the user choice, the problem thats the values are populated on listbox only in the end of main executation.
Program start -->> windows2 un_hide >> program not pause and listbox is not populated >> program end >> listbox is populated with values :(
My goal is:
Program start -->> windows2 un_hide >> program pause and listbox is populated to users can choose an option >> program continue and end
How can I do it ?
(...) #main execution
windows2.un_hide()
windows2.Element('listbox').Update(values=keys_list)
#Must Wait for user can choice options, and listbox must to be populated now, but that is happening only in the end of main executation
(...) #end main execution
layout2 = [[sg.Text('The second window')],
[sg.Listbox(values=["none"], select_mode='extended', key='listbox', size=(30, 6))],
[sg.Button('save', button_color=('black', 'white'), visible=True ), ]]
windows2 = sg.Window('Second Window', layout2, finalize=True)
windows2.hide()
Here's an example how I use function to create a popup and return the selection to main window.
import PySimpleGUI as sg
def popup(key):
sg.theme('DarkGreen3')
layout = [
[sg.Listbox(food[key], size=(30, 3), enable_events=True, key='-GOODS-')],
[sg.Button("Cancel")],
]
window = sg.Window(key, layout, modal=True)
while True:
event, values = window.read()
if event in (sg.WINDOW_CLOSED, 'Cancel'):
result = None
break
elif event == '-GOODS-':
result = values[event][0]
break
window.close()
return result
food = {
'Fruit' : ['Apple','Bananas','Oranges','Mangoes'],
'Vegetable' : ['Kale', 'Cabbage', 'Celery', 'Asparagus', 'Lettuce'],
'Meat' : ['Pork', 'Beef', 'Mutton', 'Veal', 'Vension'],
}
font = ("Courier New", 11)
sg.theme('DarkBlue3')
sg.set_options(font=font)
layout = [
[sg.Listbox(list(food.keys()), size=(30, 3), enable_events=True, key='-CATEGORY-')],
[sg.VPush()],
[sg.StatusBar('', size=(0, 1), key='-STATUS-')],
]
window = sg.Window('Food', layout, size=(640, 480))
while True:
event, values = window.read()
if event == sg.WINDOW_CLOSED:
break
elif event == '-CATEGORY-':
key = values[event][0]
goods = popup(key)
if goods:
window['-STATUS-'].update(f'{key} - {goods}')
else:
window['-STATUS-'].update('')
window.close()
As soon as I've pressed the alt+ctrl+t shortcut once and closed the pop-up window, pynput will react to any double click of the shortcut keys. For example, if I press "t" twice, it will open the window again (even though alt+ctrl are not pressed).
Is there a way to combine pynput's global hotkeys with PySimpleGUI?
import PySimpleGUI as sg
from pynput import keyboard
def f_test():
layout = [[sg.Text("Hello from PySimpleGUI")], [sg.Button("OK")]]
window = sg.Window("Demo", layout)
while True:
event, values = window.read()
if event == "OK" or event == sg.WIN_CLOSED:
break
window.close()
with keyboard.GlobalHotKeys({
'<alt>+<ctrl>+t': f_test}) as h:
h.join()
I tried it with different threads for PySimpleGUI and pynput.
import threading
import PySimpleGUI as sg
from pynput import keyboard
def f(key):
window.write_event_value(key, None)
def func():
with keyboard.GlobalHotKeys({
'<alt>+<ctrl>+t': lambda key='Hotkey1':f(key),
'<alt>+<ctrl>+q': lambda key='Hotkey2':f(key)}) as h:
h.join()
def f_test():
layout = [[sg.Text("Hello from PySimpleGUI")], [sg.Button("OK")]]
window = sg.Window("Demo", layout)
while True:
event, values = window.read()
if event == "OK" or event == sg.WIN_CLOSED:
break
window.close()
layout = [[sg.Text("")]]
window = sg.Window("Main Script", layout, finalize=True)
window.hide()
threading.Thread(target=func, daemon=True).start()
while True:
event, values = window.read()
print(event)
if event in (sg.WINDOW_CLOSED, 'Hotkey2'):
break
elif event == 'Hotkey1':
f_test()
window.close()