Moved all demo programs into subfolder

Demo_Youtube-dl_Frontend.py

@@ -1,75 +0,0 @@
-#!/usr/bin/env python
-import sys
-if sys.version_info[0] >= 3:
-    import PySimpleGUI as sg
-else:
-    import PySimpleGUI27 as sg
-import subprocess
-
-"""
-Simple wrapper for youtube-dl.exe. 
-Paste the youtube link into the GUI. The GUI link is queried when you click Get List.
-Get List will populate the pulldown list with the language options available for the video.
-Choose the language to download and click Download
-"""
-
-def DownloadSubtitlesGUI():
-    sg.ChangeLookAndFeel('Dark')
-
-    combobox = sg.InputCombo(values=['',], size=(10,1), key='lang')
-    layout =  [
-                [sg.Text('Subtitle Grabber', size=(40, 1), font=('Any 15'))],
-                [sg.T('YouTube Link'),sg.In(default_text='',size=(60,1), key='link', do_not_clear=True) ],
-                [sg.Output(size=(90,20), font='Courier 12')],
-                [sg.ReadButton('Get List')],
-                [sg.T('Language Code'), combobox, sg.ReadButton('Download')],
-                [sg.Button('Exit', button_color=('white', 'firebrick3'))]
-                ]
-
-    window = sg.Window('Subtitle Grabber launcher', text_justification='r', default_element_size=(15,1), font=('Any 14')).Layout(layout)
-
-    # ---===--- Loop taking in user input and using it to query HowDoI --- #
-    while True:
-        event, values = window.Read()
-        if event in ('Exit', None):
-            break           # exit button clicked
-        link = values['link']
-        if event == 'Get List':
-            print('Getting list of subtitles....')
-            window.Refresh()
-            command = [f'C:/Python/PycharmProjects/GooeyGUI/youtube-dl --list-subs {link}',]
-            output = ExecuteCommandSubprocess(command, wait=True, quiet=True)
-            lang_list = [o[:5].rstrip() for o in output.split('\n') if 'vtt' in o]
-            lang_list = sorted(lang_list)
-            combobox.Update(values=lang_list)
-            print('Done')
-
-        elif event is 'Download':
-            lang = values['lang']
-            if lang is '':
-                lang = 'en'
-            print(f'Downloading subtitle for {lang}...')
-            window.Refresh()
-            command = (f'C:/Python/PycharmProjects/GooeyGUI/youtube-dl --sub-lang {lang} --write-sub {link}',)
-            ExecuteCommandSubprocess(command, wait=True)
-            print('Done')
-
-
-def ExecuteCommandSubprocess(command, wait=False, quiet=True, *args):
-    try:
-        sp = subprocess.Popen([command,*args], shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-        if wait:
-            out, err = sp.communicate()
-            if not quiet:
-                if out:
-                    print(out.decode("utf-8"))
-                if err:
-                    print(err.decode("utf-8"))
-    except: return ''
-
-    return (out.decode('utf-8'))
-
-
-if __name__ == '__main__':
-    DownloadSubtitlesGUI()
-