我想抓取不同鞋类公司的数据。我正在尝试从Yahoo-finance刮掉EPS,但是我找不到任何方法。到目前为止,我唯一看到的方法是查找库存数据,如打开,关闭等。如何从yahoo-fiance抓取不是库存数据的数据。
这将获取所需的指标并将所有内容写入CSV文件。
import csv
import requests
from bs4 import BeautifulSoup
url_base = "https://finviz.com/quote.ashx?t="
tckr = ['SBUX','MSFT','AAPL']
url_list = [url_base + s for s in tckr]
with open('C:/your_path_here/metrics.csv', 'a', newline='') as f:
writer = csv.writer(f)
for url in url_list:
try:
fpage = requests.get(url)
fsoup = BeautifulSoup(fpage.content, 'html.parser')
# write header row
writer.writerow(map(lambda e : e.text, fsoup.find_all('td', {'class':'snapshot-td2-cp'})))
# write body row
writer.writerow(map(lambda e : e.text, fsoup.find_all('td', {'class':'snapshot-td2'})))
except HTTPError:
print("{} - not found".format(url))