PySimpleGUI/DemoPrograms/Demo_PyCharm_Launcher.py

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2020-06-26 12:35:16 +00:00
import PySimpleGUI as sg
import subprocess
"""
Demo mini-PyCharm "favorites" launcher
Open a python file for editing using a small window that sits in the corner of your desktop
Copyright 2020 PySimpleGUI.org
"""
# ---------------------------- Items for you to edit specific to your setup --------------------
LOCATION = (2340, 1240) # where the window should be located
TRANSPARENCY = .7
# A list of the files to edit
PSG = r'C:\Python\PycharmProjects\PySimpleGUI\PySimpleGUI.py'
PSGQT = r'C:\Python\PycharmProjects\PySimpleGUI\PySimpleGUIQt.py'
PSGWX = r'C:\Python\PycharmProjects\PySimpleGUI\PySimpleGUIWx.py'
PSGWEB = r'C:\Python\PycharmProjects\PySimpleGUI\PySimpleGUIWeb.py'
# The command that will be executed that causes a file to be opened in PyCharm
PYCHARM = r"C:\Program Files\JetBrains\PyCharm Community Edition 2019.1.1\bin\pycharm.bat"
# Dictionary of buttons to display and their corresponding file to open in PyCharm
button_dict = {'PySimpleGUI': PSG,
'PySimpleGUIQt': PSGQT,
'PySimpleGUIWx': PSGWX,
'PySimpleGUIWeb': PSGWEB,
'This Progam': __file__, }
# ----------------------------- The main program -----------------------------
def mini_launcher():
"""
The main program. Creates the Window and runs the event loop
"""
sg.theme('dark')
sg.set_options(border_width=0)
# layout is built rather than a static definion
# starting with a blank line. This will give you a place to "grab" the window to move it around on the screen
layout = [[sg.Text(' ' * 10, background_color='black')]]
# add the buttons to the layout
for button_text in button_dict:
layout += [[sg.Button(button_text)]]
# complete the layout with a text "X" that will generate an event when clicked
layout += [[sg.T('', background_color='black', enable_events=True, key='Exit')]]
# Create the Window
window = sg.Window('Script launcher', layout, no_titlebar=True, grab_anywhere=True, keep_on_top=True, element_padding=(0, 0), default_button_element_size=(20, 1), location=LOCATION, auto_size_buttons=False, use_default_focus=False, alpha_channel=TRANSPARENCY, background_color='black', )
while True: # The Event Loop
event, values = window.read()
if event == 'Exit' or event == sg.WINDOW_CLOSED:
break
file_to_edit = button_dict.get(event) # Use button to find associated filename
try:
execute_command_blocking(PYCHARM, file_to_edit) # launch PyCharm
except Exception as e:
sg.Print(f'Got an exception {e} trying to open in PyCharm this file:', file_to_edit)
def execute_command_blocking(command, *args):
"""
Creates a subprocess using supplied command and arguments.
Will not return until the process completes running
:param command: The command (full path) to execute
:param args: a tuple of arguments
:return: string with the output from the command
"""
print(f'Executing {command} with {args}')
expanded_args = [a for a in args]
try:
sp = subprocess.Popen([command, expanded_args], shell=True,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = sp.communicate()
if out:
print(out.decode("utf-8"))
if err:
print(err.decode("utf-8"))
except Exception as e:
sg.Print(f'execute got exception {e}')
out = ''
return out
# ----------------------------- When program is first started -----------------------------
if __name__ == '__main__':
mini_launcher()