mlaga97/PySimpleGUI
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Major update of all demo programs to use new PEP8 bindings, etc

Browse source
This commit is contained in:
PySimpleGUI 2019-10-23 16:10:03 -04:00
parent 3f7c87c562
commit 7f52778bcc
307 changed files with 19546 additions and 3297 deletions
Download patch file Download diff file Expand all files Collapse all files

83
DemoPrograms/Demo_HowDoI.py
View file

@ -1,17 +1,15 @@
#!/usr/bin/env python
import sys
if sys.version_info[0] >= 3:
import PySimpleGUIQt as sg
else:
import PySimpleGUI27 as sg
import PySimpleGUI as sg
import subprocess
'''
Famouns howdoi command in PSG
'''
# Test this command in a dos window if you are having trouble.
HOW_DO_I_COMMAND = 'python -m howdoi.howdoi'
HOW_DO_I_COMMAND = 'python -m howdoi.howdoi'
# if you want an icon on your taskbar for this gui, then change this line of code to point to the ICO file
DEFAULT_ICON = 'E:\\TheRealMyDocs\\Icons\\QuestionMark.ico'
def HowDoI():
'''
@ -22,46 +20,59 @@ def HowDoI():
:return: never returns
'''
# ------- Make a new Window ------- #
sg.ChangeLookAndFeel('GreenTan') # give our form a spiffy set of colors
# give our form a spiffy set of colors
sg.change_look_and_feel('GreenTan')
layout = [
[sg.Text('Ask and your answer will appear here....', size=(40, 1))],
[sg.Output(size=(120, 30), font=('Helvetica 10'))],
[ sg.Spin(values=(1, 2, 3, 4), initial_value=1, size=(2, 1), key='Num Answers', font='Helvetica 15'),
sg.Text('Num Answers',font='Helvetica 15'), sg.Checkbox('Display Full Text', key='full text', font='Helvetica 15'),
sg.T('Command History', font='Helvetica 15'), sg.T('', size=(40,3), text_color=sg.BLUES[0], key='history')],
[sg.Multiline(size=(85, 5), enter_submits=True, key='query', do_not_clear=False),
sg.Button('SEND', button_color=(sg.YELLOWS[0], sg.BLUES[0]), bind_return_key=True),
sg.Button('EXIT', button_color=(sg.YELLOWS[0], sg.GREENS[0]))]
]
layout = [
[sg.Text('Ask and your answer will appear here....', size=(40, 1))],
[sg.Output(size=(120, 30), font=('Helvetica 10'))],
[sg.Spin(values=(1, 2, 3, 4), initial_value=1, size=(2, 1), key='Num Answers', font='Helvetica 15'),
sg.Text('Num Answers', font='Helvetica 15'), sg.CBox(
'Display Full Text', key='full text', font='Helvetica 15'),
sg.Text('Command History', font='Helvetica 15'), sg.Text('', size=(40, 3), text_color=sg.BLUES[0], key='history')],
[sg.MLine(size=(85, 5), enter_submits=True, key='query', do_not_clear=False),
sg.Button('SEND', button_color=(
sg.YELLOWS[0], sg.BLUES[0]), bind_return_key=True),
sg.Button('EXIT', button_color=(sg.YELLOWS[0], sg.GREENS[0]))]
]
window = sg.Window('How Do I ??', default_element_size=(30, 2), icon=DEFAULT_ICON, font=('Helvetica',' 13'), default_button_element_size=(8,2), return_keyboard_events=True, no_titlebar=True, grab_anywhere=True)
window.Layout(layout)
window = sg.Window('How Do I ??', layout, default_element_size=(30, 2),
font=('Helvetica', ' 13'),
default_button_element_size=(8, 2),
return_keyboard_events=True, no_titlebar=True,
grab_anywhere=True)
# ---===--- Loop taking in user input and using it to query HowDoI --- #
command_history = []
history_offset = 0
while True:
event, values = window.Read()
event, values = window.read()
if event == 'SEND':
query = values['query'].rstrip()
# print(query)
QueryHowDoI(query, values['Num Answers'], values['full text']) # send the string to HowDoI
# send the string to HowDoI
QueryHowDoI(query, values['Num Answers'], values['full text'])
command_history.append(query)
history_offset = len(command_history)-1
window.FindElement('query').Update('') # manually clear input because keyboard events blocks clear
window.FindElement('history').Update('\n'.join(command_history[-3:]))
# manually clear input because keyboard events blocks clear
window['query'].update('')
window['history'].update('\n'.join(command_history[-3:]))
elif event == None or event == 'EXIT': # if exit button or closed using X
break
elif 'Up' in event and len(command_history): # scroll back in history
# scroll back in history
elif 'Up' in event and len(command_history):
command = command_history[history_offset]
history_offset -= 1 * (history_offset > 0) # decrement is not zero
window.FindElement('query').Update(command)
elif 'Down' in event and len(command_history): # scroll forward in history
history_offset += 1 * (history_offset < len(command_history)-1) # increment up to end of list
# decrement is not zero
history_offset -= 1 * (history_offset > 0)
window['query'].update(command)
# scroll forward in history
elif 'Down' in event and len(command_history):
# increment up to end of list
history_offset += 1 * (history_offset < len(command_history)-1)
command = command_history[history_offset]
window.FindElement('query').Update(command)
window['query'].update(command)
elif 'Escape' in event: # clear currently line
window.FindElement('query').Update('')
window['query'].update('')
window.close()
def QueryHowDoI(Query, num_answers, full_text):
@ -71,15 +82,15 @@ def QueryHowDoI(Query, num_answers, full_text):
:param Query: text english question to ask the HowDoI web engine
:return: nothing
'''
howdoi_command = HOW_DO_I_COMMAND
full_text_option = ' -a' if full_text else ''
t = subprocess.Popen(howdoi_command + ' \"'+ Query + '\" -n ' + str(num_answers)+full_text_option, stdout=subprocess.PIPE)
t = subprocess.Popen(HOW_DO_I_COMMAND + ' \"' + Query + '\" -n ' +
str(num_answers)+full_text_option, stdout=subprocess.PIPE)
(output, err) = t.communicate()
print('{:^88}'.format(Query.rstrip()))
print('_'*60)
print(output.decode("utf-8") )
print(output.decode("utf-8"))
exit_code = t.wait()
if __name__ == '__main__':
HowDoI()