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숙제 못하겠어요 ㅠㅠ

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답변 완료

* 겪고 있는 문제 상황을 최대한 자세하게 작성해주세요.

* 문제 해결을 위해 어떤 시도를 해보았는지 구체적으로 함께 알려주세요.

뭔가 강의에서 나오는 코드가 전 까지 하고 있는 코드랑 바꼈어요 ㅠㅠ

그대로 하는데 에러가 뜨네요 ㅠ 뭐가 잘못됐는지 모르겠습니다!ㅠㅠ!!ㅠㅠ 도와주세

from flask import Flask, render_template, request, jsonify

app = Flask(__name__)

import requests

from bs4 import BeautifulSoup

from pymongo import MongoClient

client = MongoClient("mongodb+srv://sparta:test@cluster0.slmcagz.mongodb.net/?retryWrites=true&w=majority")

db = client.pirates_lv1

@app.route('/')

def home():

return render_template("index.html")

@app.route('/exhibit', methods=["POST"])

def post_exhibit():

url_receive = request.form["url_give"]

headers = {

'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36'}

data = requests.get(url_receive, headers=headers)

soup = BeautifulSoup(data.text, 'html.parser')

title = soup.select_one('#container > div.wide-inner > section > h3').text

period = soup.select_one('#container > div.detial-cont-element.active > div > dl:nth-child(1) > dd').text.strip()

tags = soup.select_one('#container > section.tag-element.poi > p').text.replace('\n',' ')

image = soup.select('.item')[1]['style'].replace("background-image:url('",'').replace("');",'')

image = 'https://korean.visitseoul.net'+image

doc = {

'url':url_receive,

'title':title,

'period':period,

'tags':tags,

'image':image

}

db.exhibition.insert_one(doc)

return jsonify({"msg": "저장 완료!"})

@app.route('/exhibit', methods=["GET"])

def get_exhibit():

exhibitions = list(db.exhibition.find({},{'_id':False}))

return jsonify({"result": exhibitions})

@app.route('/now', methods=["GET"])

def get_now():

url = 'https://korean.visitseoul.net/exhibition'

headers = {

'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64)AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36'}

data = requests.get(url, headers=headers)

soup = BeautifulSoup(data.text, 'html.parser')

items = soup.select('.item > a')

base = 'https://korean.visitseoul.net'

docs = []

for item in items:

url = base+item['href']

image = base+item.select_one('.thumb')['style'].split('(')[1].replace(')','')

title = item.select_one('.title').text

period = item.select_one('.small-text.text-dot-d').text.strip()

doc = {

'url':url,

'image':image,

'title':title,

'period':period

}

docs.append(doc)

return jsonify({"now": docs})

if __name__ == "__main__":

app.run(debug=True, port=8080)

-------------------------- 여기까지는 app.py부분

<!DOCTYPE html>

<head>

<style>

html,

body,

h1,

h2,

h3,

span {

margin: 0;

padding: 0;

}

.wrap {

width: 1050px;

margin: auto;

/* background-color: yellow; */

}

.card {

width: 320px;

height: 340px;

/* background-color: pink; */

display: flex;

flex-direction: column;

align-items: flex-start;

justify-content: flex-start;

margin: 16px 10px;

border: 1px solid black;

position: relative;

overflow: hidden;

transition: transform 0.3s ease-in-out;

cursor: pointer;

}

.card:hover {

transform: scale(1.05);

}

.card-wrap {

display: flex;

flex-direction: row;

flex-wrap: wrap;

}

.card-image {

background-position: center;

background-size: cover;

width: 100%;

height: 200px;

}

.card>span {

margin: 8px;

}

.card-title {

font-size: 18px;

font-weight: bold;

}

.period {

color: yellowgreen;

font-size: 14px;

}

.tags {

color: gray;

font-size: 14px;

word-break: keep-all;

}

.url-form {

align-items: center;

justify-content: space-around;

}

.plus-form {

align-items: center;

justify-content: center;

cursor: pointer;

}

</style>

$(document).ready(() => {

listing();

showPlusForm();

now();

})

const showUrlForm = () => {

$('#url-form').show();

$('#plus-form').hide();

}

const showPlusForm = () => {

$('#url-form').hide();

$('#plus-form').show();

}

const posting = () => {

let url = $('#url').val()

let formData = new FormData()

formData.append("url_give", url)

fetch('/exhibit', { method: "POST", body: formData }).then(res => res.json()).then(data => {

alert(data['msg']);

window.location.reload();

})

}

const move = (url) => {

window.open(url, '_blank');

}

const listing = () => {

fetch('/exhibit').then(res => res.json()).then(data => {

let rows = data['result']

rows.forEach((row) => {

let title = row['title']

let period = row['period']

let image = row['image']

let tags = row['tags']

let url = row['url']

let temp_html = `<div onclick="move('${url}')" class="card">

<span class="title">${title}</span>

<span class="period">${period}</span>

</div>`

$('#card-wrap').prepend(temp_html)

})

}

const now = () => {

fetch('/now').then(res => res.json()).then(data => {

let rows = data['now']

rows.forEach((row) => {

let title = row['title']

let period = row['period']

let image = row['image']

let url = row['url']

let temp_html = `<div onclick="move('${url}')" class="card">

<span class="title">${title}</span>

<span class="period">${period}</span>

</div>`

$('#card-now').prepend(temp_html)

})

}

</script>

</head>

<body>

</div>

<div>

</div>

</div>

</div>

</body>

</html>

여기는 index.html 부분이에요

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