def bing_callback(self, recognizer, audio):
"""
called from the background thread
"""
try:
captured_audio = recognizer.recognize_bing(audio,
key=self.key,
language=self.language,
show_all=self.show_all)
Utils.print_info("Speech to Text Engine: Bing thinks you said %s" %
captured_audio)
self._analyse_audio(captured_audio)
except sr.UnknownValueError:
Utils.print_warning(
"Speech to Text Engine: Bing could not understand audio")
# callback anyway, we need to listen again for a new order
self._analyse_audio(audio_to_text=None)
except sr.RequestError as e:
Utils.print_danger(
"Speech to Text Engine: could not request results from Bing; {0}"
.format(e))
# callback anyway, we need to listen again for a new order
self._analyse_audio(audio_to_text=None)
except AssertionError:
Utils.print_warning(
"Speech to Text Engine: no audio caught from microphone")
self._analyse_audio(audio_to_text=None)
def wit_callback(self, recognizer, audio):
try:
captured_audio = recognizer.recognize_wit(audio,
key=self.key,
show_all=self.show_all)
Utils.print_info(
"Speech to Text Engine: Wit.ai thinks you said %s" %
captured_audio)
self._analyse_audio(captured_audio)
except sr.UnknownValueError:
Utils.print_warning(
"Speech to Text Engine: Wit.ai could not understand audio")
# callback anyway, we need to listen again for a new order
self._analyse_audio(audio_to_text=None)
except sr.RequestError as e:
Utils.print_danger(
"Speech to Text Engine: could not request results from Wit.ai; {0}"
.format(e))
# callback anyway, we need to listen again for a new order
self._analyse_audio(audio_to_text=None)
except AssertionError:
Utils.print_warning(
"Speech to Text Engine: no audio caught from microphone")
self._analyse_audio(audio_to_text=None)
def apiai_callback(self, recognizer, audio):
"""
called from the background thread
:param recognizer:
:param audio:
:return:
"""
try:
captured_audio = recognizer.recognize_api(audio,
client_access_token=self.key,
language=self.language,
session_id=self.session_id,
show_all=self.show_all)
Utils.print_info("Speech to Text Engine: Api.ai thinks you said %s" % captured_audio)
self._analyse_audio(captured_audio)
except sr.UnknownValueError as e:
Utils.print_warning("Speech to Text Engine: Api.ai could not understand audio; {0}".format(e))
# callback anyway, we need to listen again for a new order
self._analyse_audio(audio_to_text=None)
except sr.RequestError as e:
Utils.print_danger("Speech to Text Engine: could not request results from Api.ai; {0}".format(e))
# callback anyway, we need to listen again for a new order
self._analyse_audio(audio_to_text=None)
except AssertionError:
Utils.print_warning("Speech to Text Engine: no audio caught from microphone")
self._analyse_audio(audio_to_text=None)
def sphinx_callback(self, recognizer, audio):
"""
called from the background thread
"""
try:
captured_audio = recognizer.recognize_sphinx(
audio,
language=self.language,
keyword_entries=self.keyword_entries,
grammar=self.grammar_file)
Utils.print_info(
"Speech to Text Engine: CMU Sphinx thinks you said %s" %
captured_audio)
self._analyse_audio(captured_audio)
except sr.UnknownValueError:
Utils.print_warning(
"Speech to Text Engine: CMU Sphinx could not understand audio")
# callback anyway, we need to listen again for a new order
self._analyse_audio(audio_to_text=None)
except sr.RequestError as e:
Utils.print_danger(
"Speech to Text Engine: could not request results from CMU Sphinx; {0}"
.format(e))
# callback anyway, we need to listen again for a new order
self._analyse_audio(audio_to_text=None)
except AssertionError:
Utils.print_warning(
"Speech to Text Engine: no audio caught from microphone")
self._analyse_audio(audio_to_text=None)
def signal_handler(signal, frame):
"""
Handles keyboard signal input Ctrl+C
:param signal: signal handler
:param frame: execution frame
"""
Utils.print_warning("\nBrain.ai service stopped\n")
sys.exit(0)
def main():
"""Entry point of Brain.ai program."""
Utils.print_info("")
Utils.print_info("Brain.ai (Version 0.1.4)")
Utils.print_info("Copyright (C) 2018 by Alexander Paul P. Quinit")
Utils.print_info("This program comes with ABSOLUTELY NO WARRANTY")
Utils.print_info(
"This is free software, and you are welcome to redistribute it under certain conditions"
)
Utils.print_info("")
# parse argument. the script name is removed
try:
parser = parse_args(sys.argv[1:])
except SystemExit:
sys.exit(1)
# check if we want debug
configure_logging(debug=parser.debug)
logger.debug("brain args: %s" % parser)
# by default, no brain file is set.
# Use the default one: brain.yml in the root path
brain_file = None
# check if user set a brain.yml file
if parser.brain_file:
brain_file = parser.brain_file
# check the user provide a valid action
if parser.action not in ACTION_LIST:
Utils.print_warning("%s is not a recognised action\n" % parser.action)
sys.exit(1)
# install modules
if parser.action == "install":
if not parser.git_url:
Utils.print_danger("please specify the git url")
sys.exit(1)
else:
parameters = {"git_url": parser.git_url}
res_manager = ResourcesManager(**parameters)
res_manager.install()
return
# uninstall modules
if parser.action == "uninstall":
if not parser.neuron_name \
and not parser.stt_name \
and not parser.tts_name \
and not parser.trigger_name \
and not parser.signal_name:
Utils.print_danger("please specify a module name with "
"--neuron-name "
"or --stt-name "
"or --tts-name "
"or --trigger-name "
"or --signal-name")
sys.exit(1)
else:
res_manager = ResourcesManager()
res_manager.uninstall(neuron_name=parser.neuron_name,
stt_name=parser.stt_name,
tts_name=parser.tts_name,
trigger_name=parser.trigger_name,
signal_name=parser.signal_name)
return
# load the brain once
brain_loader = BrainLoader(file_path=brain_file)
brain = brain_loader.brain
# load settings
# get global configuration once
settings_loader = SettingLoader()
settings = settings_loader.settings
if parser.action == "start":
# user set a synapse to start
if parser.run_synapse is not None:
SynapseLauncher.start_synapse_by_list_name([parser.run_synapse],
brain=brain)
if parser.run_order is not None:
SynapseLauncher.run_matching_synapse_from_order(parser.run_order,
brain=brain,
settings=settings,
is_api_call=False)
if (parser.run_synapse is None) and (parser.run_order is None):
# if --deaf
if parser.deaf:
settings.options.deaf = True
# start rest api
start_rest_api(settings, brain)
start_brain(settings, brain)