在 Python Chatbot 中成对调用打印函数时出现值错误

Question

我正在 chatbot.But 上工作，同时使用功能链接成对出现一些错误 occured.I 想要在用户可以选择 [=22= 的主题后打印 list.And 中的主题] 打印主题时，出现了一些无法解决的问题

from nltk.chat.util import Chat, reflections
from tkinter import *
import re
import numpy as np

subjectAreaList = ["subject1","subjec2","subject3"]

    
def listSubjectArea():
    i = 1
    for a in subjectAreaList:
        print(i,". ",a)
        i = i + 1
        
        
pairs = [
    ['i want to see reports', ['In which subject area would you like to see the reports?'],listSubjectArea()],
    ['subject1(.*)', ['blah blah blah']],
    ['subject2(.*)', ['blah blah blah']],
    ['subject3(.*)', ['blah blah blah']]
]

reflections = {
    'i am' : 'you are',
    'i was' : 'you were',
    'i': 'you'
}



chat = Chat(pairs, reflections)
print("Hi,What do you want to do ?")
chat.converse(quit='by')

但是我得到了这个错误：

Traceback (most recent call last):
  File "c:/Projects/demo.py", line 71, in <module>
    chat = Chat(pairs, reflections)
  File "C:\Python38-32\lib\site-packages\nltk\chat\util.py", line 52, in __init__
    self._pairs = [(re.compile(x, re.IGNORECASE), y) for (x, y) in pairs]
  File "C:\Python38-32\lib\site-packages\nltk\chat\util.py", line 52, in <listcomp>
    self._pairs = [(re.compile(x, re.IGNORECASE), y) for (x, y) in pairs]
ValueError: too many values to unpack (expected 2)

我找不到那个错误的原因 return。我检查了循环但没有任何变化。

Answer 1

错误发生是因为配对列表在第一个索引中有 3 个项目，而 [(re.compile(x, re.IGNORECASE), y) for (x, y) in pairs] 语句期望有 2 个项目。
所以你可以试试

 pairs = [
    ['i want to see reports', [['In which subject area would you like to see the reports?'],listSubjectArea()]],
    ['subject1(.*)', ['blah blah blah']],
    ['subject2(.*)', ['blah blah blah']],
    ['subject3(.*)', ['blah blah blah']]
]

或

pairs = [
    ['i want to see reports', ['In which subject area would you like to see the reports?',listSubjectArea()]],
    ['subject1(.*)', ['blah blah blah']],
    ['subject2(.*)', ['blah blah blah']],
    ['subject3(.*)', ['blah blah blah']]
]

Answer 2

比如我有问题；

众所周知，这是基本代码（当然是缩写）：

from nltk.chat.util import Chat, reflections


pairs = (
    (
        r"I need (.*)",
        (
            "Why do you need %1?",
            "Would it really help you to get %1?",
            "Are you sure you need %1?",
        ),
    ),
    (
        r"Why don\'t you (.*)",
        (
            "Do you really think I don't %1?",
            "Perhaps eventually I will %1.",
            "Do you really want me to %1?",
        ),
    )
)

    
reflections = {
    "i am": "you are",
    "i was": "you were",
    "i": "you",
    "i'm": "you are"
}




def chatty():
    print("Hi, how are you?") #default message at the start
    chat = Chat(pairs, reflections)
    chat.converse()
    

if __name__ == "__main__":
    chatty()

我们想按如下方式组织代码。当提出我们确定的问题时，它会采取行动。例如，在网站或类似网站上进行搜索。

from nltk.chat.util import Chat, reflections
from googlesearch import search


gs=search(Chat)


pairs = (
    (
        r"I need (.*)",
        (
            "Why do you need %1?",
            "Would it really help you to get %1?",
            ((gs)+"%1?"),
        ),
    ),
    (
        r"Why don\'t you (.*)",
        (
            "Do you really think I don't %1?",
            "Perhaps eventually I will %1.",
            "Do you really want me to %1?",
        ),
    )
)

    
reflections = {
    "i am": "you are",
    "i was": "you were",
    "i": "you",
    "i'm": "you are"
}





def chatty():
    print("Hi, how are you?")
    chat = Chat(pairs, reflections)
    chat.converse()
    

if __name__ == "__main__":
    chatty()

我们真的想要这个。能够干扰 chat.converse()

在 Python Chatbot 中成对调用打印函数时出现值错误

Value error when called printing function in pairs in Python Chatbot

python

nltk

python-3.x