我用python编写了我的语音助手,但如果wolframalpha不给我任何答复,我不知道该怎么办
elif 'wolfram' in command:
try:
print("I can answer your questions")
talk("I can answer your questions")
question = take_command()
app_id = "XXXXXXXXXXXX"
client = wolframalpha.Client(app_id)
res = client.query(question)
answer = next(res.results).text
print(answer)
except:
print("Sorry, I can't answer that")
talk("Sorry, I can't answer that")
它给了我这些警告
PEP 8: E722 do not use bare 'except'
Too broad exception clause
那只是一个警告。为了避免这种情况,您可以显式地吞并异常:删除
try...except
块并运行代码以找出抛出的异常,然后捕获它:如果你真的想要一应俱全,你可以做
except Exception as ex:
。还请注意,通常您希望在try
块中有尽可能少的代码(理想情况下只有一行),以便知道可以抛出哪些异常并显式捕获它们相关问题 更多 >
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