Question

我正在编辑conversation.py的一部分，这是Jasper语音识别软件的一部分，用于添加声音效果。我关心的代码部分是init（）。我正在使用代码并尝试从mic.py

复制 self.speaker = speaker

原始代码：

# -*- coding: utf-8-*-
import logging
from notifier import Notifier
from brain import Brain


class Conversation(object):

    def __init__(self, persona, mic, profile):
        self._logger = logging.getLogger(__name__)
        self.persona = persona
        self.mic = mic
        self.profile = profile
        self.brain = Brain(mic, profile)
        self.notifier = Notifier(profile)

    def handleForever(self):
        """
        Delegates user input to the handling function when activated.
        """
        self._logger.info("Starting to handle conversation with keyword '%s'.",
                          self.persona)
        while True:
            # Print notifications until empty
            notifications = self.notifier.getAllNotifications()
            for notif in notifications:
                self._logger.info("Received notification: '%s'", str(notif))

            self._logger.debug("Started listening for keyword '%s'",
                               self.persona)
            threshold, transcribed = self.mic.passiveListen(self.persona)
            self._logger.debug("Stopped listening for keyword '%s'",
                               self.persona)

            if not transcribed or not threshold:
                self._logger.info("Nothing has been said or transcribed.")
                continue
            self._logger.info("Keyword '%s' has been said!", self.persona)

            self._logger.debug("Started to listen actively with threshold: %r",
                               threshold)
            input = self.mic.activeListenToAllOptions(threshold)
            self._logger.debug("Stopped to listen actively with threshold: %r",
                               threshold)

            if input:
                self.brain.query(input)
            else:
                self.mic.say("Pardon?")

编辑代码：

# -*- coding: utf-8-*-
import logging
from notifier import Notifier
from brain import Brain


class Conversation(object):

    def __init__(self, speaker, persona, mic, profile):
        self._logger = logging.getLogger(__name__)
        self.speaker = speaker  #ADDED LINE
        self.persona = persona
        self.mic = mic
        self.profile = profile
        self.brain = Brain(mic, profile)
        self.notifier = Notifier(profile)

    def handleForever(self):
        """
        Delegates user input to the handling function when activated.
        """
        self._logger.info("Starting to handle conversation with keyword '%s'.",
                          self.persona)
        while True:
            # Print notifications until empty
            notifications = self.notifier.getAllNotifications()
            for notif in notifications:
                self._logger.info("Received notification: '%s'", str(notif))

            self._logger.debug("Started listening for keyword '%s'",
                               self.persona)
            threshold, transcribed = self.mic.passiveListen(self.persona)
            self._logger.debug("Stopped listening for keyword '%s'",
                               self.persona)

            if not transcribed or not threshold:
                self._logger.info("Nothing has been said or transcribed.")
                continue
            self._logger.info("Keyword '%s' has been said!", self.persona)

            self._logger.debug("Started to listen actively with threshold: %r",
                               threshold)
            input = self.mic.activeListenToAllOptions(threshold)
            self._logger.debug("Stopped to listen actively with threshold: %r",
                               threshold)

            if input:
                self.brain.query(input)
            else:
                self.speaker.play(jasperpath.data('audio', 'SpeechMis.wav')) #ADDED LINE
                self.mic.say("Pardon?")

当我运行包含此修改代码的Jasper软件时，我收到以下错误：

Traceback (most recent call last):
  File "/home/pi/jasper/jasper.py", line 151, in <module>
    app.run()
  File "/home/pi/jasper/jasper.py", line 120, in run
    conversation = Conversation("JASPER", self.mic, self.config)
TypeError: int() takes exactly 5 arguments (4 given)

我查看了其他TypeError问题并仔细阅读了代码。我仍然不知道我做错了什么。

Answer 1

class Conversation(object):
    def __init__(self, speaker, persona, mic, profile):

...

conversation = Conversation("JASPER", self.mic, self.config)

您修改了Conversation.__init__签名，现在它需要4个参数（speaker，persona，mic，profile），但调用代码仍提供值仅限前3名。

为了在不破坏现有代码的同时修改类，将新参数添加到结尾并使用默认值：

class Conversation(object):
    def __init__(self, persona, mic, profile, speaker=None):

我如何解决：TypeError：int（）需要5个参数（给定4个）

1 个答案: