developer/cgi/check_url_filename.cgi
#!/usr/bin/python
import cgi
import urllib2
form = cgi.FieldStorage()
url = form.getvalue("url", "")
ua = form.getvalue("user_agent", "Mozilla")
try:
headers = {'User-Agent': ua}
req = urllib2.Request(url, None, headers)
response = urllib2.urlopen(req)
_, params = cgi.parse_header(
response.headers.get('Content-Disposition', ''))
filename = params['filename']
except Exception:
import traceback
filename = 'generic exception: ' + traceback.format_exc()
print "Content-type: text/html"
print
print """
<html>
<head><title></title></head>
<body>
%s
</body>
</html>
""" % cgi.escape(filename)