platypush/platypush/message/event/stt.py

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from platypush.message.event import Event
class SttEvent(Event):
""" Base class for speech-to-text events """
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
class SpeechStartedEvent(SttEvent):
"""
Event triggered when speech starts being detected.
"""
pass
class SpeechDetectedEvent(SttEvent):
"""
Event triggered when speech is detected.
"""
def __init__(self, speech: str, *args, **kwargs):
"""
:param speech: Speech detected, as a string
"""
super().__init__(*args, speech=speech.strip(), **kwargs)
class ConversationDetectedEvent(SpeechDetectedEvent):
"""
Event triggered when speech is detected after a hotword.
"""
pass
class HotwordDetectedEvent(SttEvent):
"""
Event triggered when a custom hotword is detected.
"""
def __init__(self, hotword: str = '', *args, **kwargs):
"""
:param hotword: The detected user hotword.
"""
super().__init__(*args, hotword=hotword, **kwargs)
class SpeechDetectionStartedEvent(SttEvent):
"""
Event triggered when the speech detection engine starts.
"""
pass
class SpeechDetectionStoppedEvent(SttEvent):
"""
Event triggered when the speech detection engine stops.
"""
pass
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