使用请求和HTTPBasicAuth从受密码保护的站点检索zip文件
[英]Using requests and HTTPBasicAuth to retrieve a zip file from a password-protected site
问题描述
I am trying to use requests and HTTPBasicAuth to retrieve data from a website that requires a username/password, and while I have tried to follow the usual advice in getting this to work, it doesn't seem to be functioning correctly. 
我正在尝试使用请求和HTTPBasicAuth从需要用户名/密码的网站中检索数据，尽管我尝试遵循通常的建议以使其正常工作，但它似乎无法正常运行。
Specifically, I am trying to download data from Columbia's SEDAC website as follows. 具体来说，我正尝试从哥伦比亚的SEDAC网站下载数据，如下所示。
url = "http://sedac.ciesin.columbia.edu/downloads/data/sdei/sdei-global-nnual-avg-pm2-5-modis-misr-seawifs-aod-1998-2012/global-annual-avg-pm2-5-modis-misr-seawifs-aod-2001-2010-geotiff.zip"
username = '<name>'
password = '<password>'
r = requests.get(url, auth=HttpBasicAuth(username, password))
Now, as it happens, if I look at the content of the request, I find that it gives me an html file, not the .zip file that I desire. 现在，碰巧的是，如果我查看请求的内容，我发现它给了我一个html文件，而不是我想要的.zip文件。 Something like: 就像是：
r.content 内容
b'<!DOCTYPE html>\n<!--[if lt IE 7]><html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]-->\n<!--[if IE 7]><html class="no-js lt-ie9 lt-ie8"> <![endif]-->\n<!--[if IE 8]><html class="no-js lt-ie9"> <![endif]-->\n<!--[if gt IE 8]><!--><html lang="en" class="no-js"><!--<![endif]-->\n <head>\n <meta charset="utf-8">\n <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">\n <title>Earthdata Login</title>\n
and so on. 等等。 It seems that I can't actually automate the getting of the actual zip file I desire. 看来我实际上无法自动获得所需的实际zip文件。 I am using Python 3.5.2 and would be much obliged for any help! 我正在使用Python 3.5.2，将非常有帮助！
Best, 最好，
Matt 马特
1 个解决方案
解决方案1
0 2017-01-11 16:10:13
The url you are trying to access is not protected by http basic auth. 您尝试访问的网址不受http basic auth的保护。 You need to submit the form with the credentials. 您需要提交带有凭据的表格。
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