93 lines
4.6 KiB
Python
93 lines
4.6 KiB
Python
#!/usr/bin/env python
|
|
import sys
|
|
import PySimpleGUIQt as sg
|
|
import subprocess
|
|
|
|
|
|
# Test this command in a dos window if you are having trouble.
|
|
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 = 'question.ico'
|
|
|
|
def HowDoI():
|
|
'''
|
|
Make and show a window (PySimpleGUI form) that takes user input and sends to the HowDoI web oracle
|
|
Excellent example of 2 GUI concepts
|
|
1. Output Element that will show text in a scrolled window
|
|
2. Non-Window-Closing Buttons - These buttons will cause the form to return with the form's values, but doesn't close the form
|
|
:return: never returns
|
|
'''
|
|
# ------- Make a new Window ------- #
|
|
sg.ChangeLookAndFeel('GreenTan') # give our form a spiffy set of colors
|
|
|
|
layout = [
|
|
[sg.Text('Ask and your answer will appear here....')],
|
|
[sg.Output(size=(900, 500), font=('Courier', 10))],
|
|
[ sg.Spin(values=(1, 4), initial_value=1, size=(50, 25), key='Num Answers', font=('Helvetica', 15)),
|
|
sg.Text('Num Answers',font=('Helvetica', 15), size=(170,22)), sg.Checkbox('Display Full Text', key='full text', font=('Helvetica', 15), size=(200,22)),
|
|
sg.T('Command History', font=('Helvetica', 15)), sg.T('', size=(100,25), text_color=sg.BLUES[0], key='history'), sg.Stretch()],
|
|
[sg.Multiline(size=(600, 100), enter_submits=True, focus=True, key='query', do_not_clear=False), sg.Stretch(),
|
|
sg.ReadButton('SEND', button_color=(sg.YELLOWS[0], sg.BLUES[0]), bind_return_key=True),
|
|
sg.Button('EXIT', button_color=(sg.YELLOWS[0], sg.GREENS[0])), sg.Stretch()]
|
|
]
|
|
|
|
window = sg.Window('How Do I ??',
|
|
default_element_size=(100, 25),
|
|
# element_padding=(10,10),
|
|
icon=DEFAULT_ICON,
|
|
font=('Helvetica',14),
|
|
default_button_element_size=(70,50),
|
|
return_keyboard_events=True,
|
|
no_titlebar=False,
|
|
grab_anywhere=True,)
|
|
|
|
window.Layout(layout)
|
|
# ---===--- Loop taking in user input and using it to query HowDoI --- #
|
|
command_history = []
|
|
history_offset = 0
|
|
while True:
|
|
event, values = window.Read()
|
|
if event == 'SEND' or event == 'query':
|
|
# window.FindElement('+OUTPUT+').Update('test of output') # manually clear input because keyboard events blocks clear
|
|
|
|
query = values['query'].rstrip()
|
|
# print(query)
|
|
QueryHowDoI(query, values['Num Answers'], values['full text']) # send the string to HowDoI
|
|
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:]))
|
|
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
|
|
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
|
|
command = command_history[history_offset]
|
|
window.FindElement('query').Update(command)
|
|
elif 'Escape' in event: # clear currently line
|
|
window.FindElement('query').Update('')
|
|
|
|
|
|
def QueryHowDoI(Query, num_answers, full_text):
|
|
'''
|
|
Kicks off a subprocess to send the 'Query' to HowDoI
|
|
Prints the result, which in this program will route to a gooeyGUI window
|
|
: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)
|
|
(output, err) = t.communicate()
|
|
print('{:^88}'.format(Query.rstrip()))
|
|
print('_'*60)
|
|
print(output.decode("utf-8") )
|
|
exit_code = t.wait()
|
|
|
|
if __name__ == '__main__':
|
|
HowDoI()
|
|
|