diff --git a/Demo_Chat.py b/Demo_Chat.py index 3b80ea7c..db2b610a 100644 --- a/Demo_Chat.py +++ b/Demo_Chat.py @@ -1,58 +1,31 @@ import PySimpleGUI as sg ''' -A chatbot with history -Scroll up and down through prior commands using the arrow keys -Special keyboard keys: - Up arrow - scroll up in commands - Down arrow - scroll down in commands - Escape - clear current command - Control C - exit form +A chat window. Add call to your send-routine, print the response and you're done ''' -def ChatBotWithHistory(): - # ------- Make a new FlexForm ------- # - sg.ChangeLookAndFeel('GreenTan') # give our form a spiffy set of colors +# ------- Make a new FlexForm ------- # +sg.ChangeLookAndFeel('GreenTan') # give our form a spiffy set of colors - form = sg.FlexForm('Chat window with history', default_element_size=(30, 2), font=('Helvetica',' 13'), default_button_element_size=(8,2), return_keyboard_events=True) +form = sg.FlexForm('Chat window', default_element_size=(30, 2), font=('Helvetica',' 13'), default_button_element_size=(8,2)) - layout = [ - [sg.Text('Your output will go here', size=(40, 1))], - [sg.Output(size=(127, 30), font=('Helvetica 10'))], - [sg.T('Command History'), sg.T('', size=(20,3), key='history')], - [sg.Multiline(size=(85, 5), enter_submits=True, key='query', do_not_clear=False), - sg.ReadFormButton('SEND', button_color=(sg.YELLOWS[0], sg.BLUES[0]), bind_return_key=True), - sg.SimpleButton('EXIT', button_color=(sg.YELLOWS[0], sg.GREENS[0]))] - ] - form.Layout(layout) +layout = [ + [sg.Text('Your output will go here', size=(40, 1))], + [sg.Output(size=(127, 30), font=('Helvetica 10'))], + [sg.Multiline(size=(85, 5), enter_submits=True, key='query'), + sg.ReadFormButton('SEND', button_color=(sg.YELLOWS[0], sg.BLUES[0]), bind_return_key=True), + sg.SimpleButton('EXIT', button_color=(sg.YELLOWS[0], sg.GREENS[0]))] + ] +form.Layout(layout) - # ---===--- Loop taking in user input and using it --- # - command_history = [] - history_offset = 0 - while True: - (button, value) = form.Read() - if button is 'SEND': - query = value['query'].rstrip() - # EXECUTE YOUR COMMAND HERE - print('The command you entered was {}'.format(query)) - command_history.append(query) - history_offset = len(command_history)-1 - form.FindElement('query').Update('') # manually clear input because keyboard events blocks clear - form.FindElement('history').Update('\n'.join(command_history[-3:])) - elif button is None or button is 'EXIT': # quit if exit button or X - break - elif 'Up' in button and len(command_history): - command = command_history[history_offset] - history_offset -= 1 * (history_offset > 0) # decrement is not zero - form.FindElement('query').Update(command) - elif 'Down' in button and len(command_history): - history_offset += 1 * (history_offset < len(command_history)-1) # increment up to end of list - command = command_history[history_offset] - form.FindElement('query').Update(command) - elif 'Escape' in button: - form.FindElement('query').Update('') +# ---===--- Loop taking in user input and using it --- # +while True: + (button, value) = form.Read() + if button is 'SEND': + query = value['query'].rstrip() + # EXECUTE YOUR COMMAND HERE + print('The command you entered was {}'.format(query)) + elif button is None or button is 'EXIT': # quit if exit button or X + break +exit(69) - exit(69) - - -ChatBotWithHistory() diff --git a/Demo_Chat_With_History.py b/Demo_Chat_With_History.py new file mode 100644 index 00000000..3b80ea7c --- /dev/null +++ b/Demo_Chat_With_History.py @@ -0,0 +1,58 @@ +import PySimpleGUI as sg + +''' +A chatbot with history +Scroll up and down through prior commands using the arrow keys +Special keyboard keys: + Up arrow - scroll up in commands + Down arrow - scroll down in commands + Escape - clear current command + Control C - exit form +''' + +def ChatBotWithHistory(): + # ------- Make a new FlexForm ------- # + sg.ChangeLookAndFeel('GreenTan') # give our form a spiffy set of colors + + form = sg.FlexForm('Chat window with history', default_element_size=(30, 2), font=('Helvetica',' 13'), default_button_element_size=(8,2), return_keyboard_events=True) + + layout = [ + [sg.Text('Your output will go here', size=(40, 1))], + [sg.Output(size=(127, 30), font=('Helvetica 10'))], + [sg.T('Command History'), sg.T('', size=(20,3), key='history')], + [sg.Multiline(size=(85, 5), enter_submits=True, key='query', do_not_clear=False), + sg.ReadFormButton('SEND', button_color=(sg.YELLOWS[0], sg.BLUES[0]), bind_return_key=True), + sg.SimpleButton('EXIT', button_color=(sg.YELLOWS[0], sg.GREENS[0]))] + ] + form.Layout(layout) + + # ---===--- Loop taking in user input and using it --- # + command_history = [] + history_offset = 0 + while True: + (button, value) = form.Read() + if button is 'SEND': + query = value['query'].rstrip() + # EXECUTE YOUR COMMAND HERE + print('The command you entered was {}'.format(query)) + command_history.append(query) + history_offset = len(command_history)-1 + form.FindElement('query').Update('') # manually clear input because keyboard events blocks clear + form.FindElement('history').Update('\n'.join(command_history[-3:])) + elif button is None or button is 'EXIT': # quit if exit button or X + break + elif 'Up' in button and len(command_history): + command = command_history[history_offset] + history_offset -= 1 * (history_offset > 0) # decrement is not zero + form.FindElement('query').Update(command) + elif 'Down' in button and len(command_history): + history_offset += 1 * (history_offset < len(command_history)-1) # increment up to end of list + command = command_history[history_offset] + form.FindElement('query').Update(command) + elif 'Escape' in button: + form.FindElement('query').Update('') + + exit(69) + + +ChatBotWithHistory()