我正在使用 python 和我无法解决的字典。我正在使用字典。我正在尝试在所有 medias.items() 中搜索字典的每个元素words,然后四行打印出来,两个 formedias[0]和两个 for medias[1]。我做错了什么吗?有什么办法解决吗?提前致谢。
import requests
import time
from bs4 import BeautifulSoup
headers = {
'user-agent': "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36"}
def count_words(url, the_word):
r = requests.get(url, headers=headers)
return r.text.lower().count(the_word)
def main():
# url = 'https://www.nytimes.com/'
medias = {
'Los Angeles Times': ['http://www.latimes.com/'],
'New York Times': ['http://www.nytimes.com/']
}
word = 'trump'
words = ['Trump', 'Facebook']
print('--- Iniciando ---')
print('Hora: ', time.strftime("%X"))
for web_name, urls in medias.items():
for url in urls:
count = count_words(url, words)
print('La palabra {} aparece {} veces en el sitio del {}.'.format(words, count, web_name))
if __name__ == '__main__':
main()
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