import http.client
import urllib.parse
def unshorten_url(url):
parsed = urllib.parse.urlparse(url)
h = http.client.HTTPConnection(parsed.netloc)
resource = parsed.path
if parsed.query != "":
resource += "?" + parsed.query
h.request('HEAD', resource )
response = h.getresponse()
if response.status/100 == 3 and response.getheader('Location'):
return unshorten_url(response.getheader('Location')) # changed to process chains of short urls
else:
return url
unshorten_url("http://data.europa.eu/esco/occupation/00030d09-2b3a-4efd-87cc-c4ea39d27c34")
入力は次のようになります: http://data.europa.eu/esco/occupation/00030d09-2b3a-4efd-87cc-c4ea39d27c34 #はい、同じものが返されます。