def record_save_wav():
assistant = src.aiy.assistant.grpc.get_assistant()
temp_file, temp_path = tempfile.mkstemp(suffix='.wav')
os.close(temp_file)
perm_path = os.path.expanduser('~/' + str(temp_file) + '.wav')
try:
gtts.speak('recording')
print('Recording...')
src.aiy.audio.record_to_wave(temp_path, 5)
src.aiy.audio.play_wave(temp_path)
gtts.speak('would you like to save the file?')
text, audio = assistant.recognize()
print(text)
if text == 'yes':
# move to perm_path
shutil.move(temp_path, perm_path)
gtts.speak('saved as ' + str(temp_file))
if text == 'no':
gtts.speak('ok file was not saved')
except:
gtts.speak('i did not get that')
print('Problems with recording')
pass
finally:
try:
os.unlink(temp_path)
except FileNotFoundError:
pass
def try_again(function):
status_ui = aiy.voicehat.get_status_ui()
gtts.speak('would you like to try again?')
text, audio = assistant.recognize()
if text == 'yes':
function()
else:
gtts.speak('ok. aborting email service')
status_ui.status('ready')
can_start_conversation = True
def play_wav_file():
gtts.speak("what file do you want to play?")
wav_file = find_wav_file()
if wav_file:
src.aiy.audio.play_wave(wav_file)
else:
gtts.speak("i can't find the file")
print('file not found')
pass
def find_wav_file():
assistant = src.aiy.assistant.grpc.get_assistant()
# refer to file by temp_file integer referenced when saving file
text, audio = assistant.recognize()
file_queried = os.path.expanduser('~/' + text + '/.wav')
try:
if os.path.isfile(file_queried):
return file_queried
except FileNotFoundError:
gtts.speak("file wasn't found")
print('file not found')
pass
def record_playback_simple():
temp_file, temp_path = tempfile.mkstemp(suffix='.wav')
os.close(temp_file)
try:
input("When you're ready, press enter and say 'Testing, 1 2 3'...")
print('Recording...')
gtts.speak('recording')
src.aiy.audio.record_to_wave(temp_path, 5)
src.aiy.audio.play_wave(temp_path)
finally:
try:
os.unlink(temp_path)
except FileNotFoundError:
pass
def send_files(recipient, files):
assert type(recipient) == list
assert type(files) == list
msg = MIMEMultipart()
msg['From'] = user
msg['To'] = COMMASPACE.join(recipient)
msg['Date'] = formatdate(localtime=True)
msg['Subject'] = 'files from the cardboard'
# msg.attach(MIMEText(body))
for file in files:
try:
part = MIMEBase('application', "octet-stream")
with open(file, 'rb') as fp:
part.set_payload(fp.read())
encoders.encode_base64(part)
part.add_header('Content-Disposition',
'attachment',
filename=os.path.basename(file))
msg.attach(part)
except:
print('Unable to open one of the attachments. Error: ',
sys.exc_info()[0])
raise
try:
with smtplib.SMTP('smtp.gmail.com', 587) as s:
s.ehlo()
s.starttls()
s.ehlo()
s.login(user, password)
s.sendmail(user, recipient, msg.as_string())
s.close()
print('Email sent!')
gtts.speak('email sent')
s.quit()
except:
print('Unable to send the email. Error: ', sys.exc_info()[0])
gtts.speak('unable to send email')
try_again(send_files)
finally:
recipient = []
files = []
def confirm_user_response(phrase, response, function):
gtts.speak('is this correct?')
text, audio = assistant.recognize()
if text == 'yes':
gtts.speak(phrase)
gtts.speak(response)
return response
elif text == 'no':
try_again(function)
def _delete_wav_file():
gtts.speak("what file would you like to delete?")
wav_file = find_wav_file()
if wav_file:
gtts.speak('i have deleted ' + wav_file)
os.remove(wav_file)
else:
gtts.speak("i can't find the file")
print('file not found')
pass
def set_recipients():
gtts.speak('who should i send the email to?')
print('Listening ...')
recipient, audio = assistant.recognize()
if recipient is not None:
gtts.speak('You said ' + recipient)
print('You said, "', recipient, '"')
confirm_user_response('ok email will be sent to', recipient, set_recipients)
else:
print('i did not hear you')
gtts.speak('i did not hear you')
try_again(set_recipients)
def confirm_information():
status_ui = aiy.voicehat.get_status_ui()
recipient = set_recipients()
gtts.speak('let\'s confirm. you would like audio.wav sent to ' + recipient + '. is this correct?')
text, audio = assistant.recognize()
if text == 'yes':
gtts.speak('ok sending email')
send_files(recipient, ['audio.wav'])
elif text == 'no':
gtts.speak('ok. aborting email service')
status_ui.status('ready')
can_start_conversation = True
def reboot():
print('reboot')
gtts.speak('Restarting')
destroy_GPIO()
def shutdown():
print('shut down')
gtts.speak('Turning Off')
destroy_GPIO()