当我在函数内部调用 BeautifulSoup() 时，我的网络抓取工具抛出 NameError: name 'BeautifulSoup' is not Define ，但当我在函数外部调用它并将 Soup 传递为一个论点。
这是工作代码:
from teams.models import *
from bs4 import BeautifulSoup
from django.conf import settings
import requests, os, string
soup = BeautifulSoup(open(os.path.join(settings.BASE_DIR, 'revolver.html')), 'html.parser')
def scrapeTeamPage(soup):
teamInfo = soup.find('div', 'profile_info')
...
print(scrapeTeamPage(soup))
但是当我将 BeautifulSoup 调用移到我的函数中时，我收到错误。
from teams.models import *
from bs4 import BeautifulSoup
from django.conf import settings
import requests, os, string
def scrapeTeamPage(url):
soup = BeautifulSoup(open(os.path.join(settings.BASE_DIR, url)), 'html.parser')
teamInfo = soup.find('div', 'profile_info')
最佳答案
我猜你犯了一些BeautifulSoup的拼写错误，它区分大小写。如果没有，请在代码中使用请求:
from teams.models import *
from bs4 import BeautifulSoup
from django.conf import settings
import requests, os, string
def scrapeTeamPage(url):
res = requests.get(url)
soup = BeautifulSoup(res.content, 'html.parser')
teamInfo = soup.find('div', 'profile_info')
关于python - 在函数中调用时未定义 BeautifulSoup，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/52358022/