Question

我无法访问Yahoo Finance。我收到401访问错误。你能帮忙吗？

from urllib import request

biib_url = 'https://query1.finance.yahoo.com/v7/finance/download/BIIB?period1=1463674892&period2=1495210892&interval=1d&events=history&crumb=DHH18j0z8Nl'

def download_stock_data(csv_url):
    response = request.urlopen(csv_url)
    csv = response.read()
    csv_str = str(csv)
    lines = csv_str.split("\\n")
    dest_url = r'biib.csv'
    fx = open(dest_url, "w")
    for line in lines:
    fx.write(line + "\n")
    fx.close()

download_stock_data(biib_url)

Answer 1

将您的代码更改为此。

#~ from urllib import request
import requests

biib_url = 'https://query1.finance.yahoo.com/v7/finance/download/BIIB?period1=1463674892&period2=1495210892&interval=1d&events=history&crumb=DHH18j0z8Nl'

def download_stock_data(csv_url):
    #~ response = request.urlopen(csv_url)
    #~ csv = response.read()
    #~ csv_str = str(csv)
    csv_str = requests.get(csv_url).text
    lines = csv_str.split("\\n")
    dest_url = r'biib.csv'
    fx = open(dest_url, "w")
    for line in lines:
        fx.write(line + "\n")
    fx.close()

download_stock_data(biib_url)

换句话说，请使用requests代替（较旧的）urllib。你的生活会轻松多了。

Yahoo Finance http 401错误Python

1 个答案: