小编Gra*_*ace的帖子

当我尝试使用 python networkx 总结文本文档（如下面的代码所示）时，我得到了 PowerIterationFailedConvergence:(PowerIterationFailedConvergence(...), 'power iteration failed to fusion inside 100 iterations') 。代码“scores = nx.pagerank(sentence_similarity_graph)”显示的错误

def read_article(file_name):\n    file = open(file_name, "r",encoding="utf8")\n    filedata = file.readlines()\n    text=""\n    for s in filedata:\n        text=text+s.replace("\\n","")\n        text=re.sub(' +', ' ', text) #remove space\n        text=re.sub('\xe2\x80\x94',' ',text)\n    \n    article = text.split(". ") \n    sentences = []\n    for sentence in article:\n#         print(sentence)\n        sentences.append(sentence.replace("[^a-zA-Z]", "").split(" "))\n    sentences.pop()\n    new_sent=[]\n    for lst in sentences:\n        newlst=[]\n        for i in range(len(lst)):\n            if lst[i].lower()!=lst[i-1].lower():\n                newlst.append(lst[i])\n            else:\n                newlst=newlst\n        new_sent.append(newlst)\n    return new_sent\ndef sentence_similarity(sent1, sent2, stopwords=None):\n …

我尝试替换：

const stripe =const stripe=require("stripe")('sk_test_51KMbN...');

到

const stripe = require("stripe")(functions.config().stripe.secret);

但是当我运行 firebase 模拟器时，我遇到了一个错误：

错误：无法从源加载函数定义：无法从​​函数源生成清单：TypeError：无法读取未定义的属性（读取“秘密”）

我已经将其设置如下：

firebase functions:config:set stripe.secret=< SECRET KEY>

我可以通过运行看到它：

firebase functions:config:get

我在functions/index.js中的代码是

const functions = require("firebase-functions");
const express=require("express");
const cors=require("cors");
require('dotenv').config({ path: './.env' });
//API
const stripe = require("stripe")(functions.config().stripe.secret);

//App config
const app=express();
var admin = require("firebase-admin");
var serviceAccount = require("./serviceAccountKey.json");
admin.initializeApp({
  credential: admin.credential.cert(serviceAccount)
});
//middlewares
app.use(cors({origin: true}));
app.use(express.json());
async function createCheckoutSession(req, res) {
  
  const domainUrl = process.env.WEB_APP_URL;
  const { line_items, customer_email } = req.body;
  if (!line_items || …