【发布时间】:2019-05-30 14:22:29
【问题描述】:
我尝试从 kickstarter 中抓取数据,代码正在运行,但它在第 15 页出现以下错误(由于网页是动态的,您可能会在不同的页面中遇到错误):
Traceback(最近一次调用最后一次):文件“C:\Users\lenovo\kick.py”, 第 30 行,在 csvwriter.writerow(row) 文件 "C:\Users\lenovo\AppData\Local\Programs\Python\Python37\lib\encodings\cp1252.py", 第 19 行,在编码中 return codecs.charmap_encode(input,self.errors,encoding_table)[0] UnicodeEncodeError: 'charmap' codec can't encode character '\uff5c' in 位置 27:字符映射到
可能是什么问题?有什么建议吗?
from urllib.request import urlopen
from bs4 import BeautifulSoup
import json
import csv
KICKSTARTER_SEARCH_URL = "https://www.kickstarter.com/discover/advanced?category_id=16&sort=newest&seed=2502593&page={}"
DATA_FILE = "kickstarter.csv"
csvfile = open(DATA_FILE, 'w')
csvwriter = csv.writer(csvfile, delimiter=',')
page_start = 0
while True:
url = KICKSTARTER_SEARCH_URL.format(page_start)
print(url)
response = urlopen(url)
html = response.read()
soup = BeautifulSoup(html, 'html.parser')
project_details_divs = soup.findAll('div', {"class":"js-react-proj-card"})
if len(project_details_divs) == 0:
break;
for div in project_details_divs:
project = json.loads(div['data-project'])
row = [project["id"],project["name"],project["goal"],project["pledged"]]
csvwriter.writerow(row)
page_start +=1
csvfile.close()
【问题讨论】:
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如果有任何答案符合您的要求,请不要忘记勾选正确。我提醒你这一点是因为新人经常忘记这样做。
标签: python json web-scraping beautifulsoup kickstarter