Fix Issue11703 - urllib2.geturl() does not return correct url when the original…

Fix Issue11703 - urllib2.geturl() does not return correct url when the original url contains #fragment. Patch Contribution by Santoso Wijaya.

Lib/test/test_urllib.py

@@ -171,6 +171,16 @@ class urlopen_HttpTests(unittest.TestCase):
         finally:
             self.unfakehttp()
 
+    def test_url_fragment(self):
+        # Issue #11703: geturl() omits fragments in the original URL.
+        url = 'http://docs.python.org/library/urllib.html#OK'
+        self.fakehttp(b'Hello!')
+        try:
+            fp = urllib.request.urlopen(url)
+            self.assertEqual(fp.geturl(), url)
+        finally:
+            self.unfakehttp()
+
     def test_read_bogus(self):
         # urlopen() should raise IOError for many error codes.
         self.fakehttp(b'''HTTP/1.1 401 Authentication Required

Lib/test/test_urllib2.py

@@ -1024,6 +1024,15 @@ class HandlerTests(unittest.TestCase):
         o.open("http://www.example.com/")
         self.assertFalse(hh.req.has_header("Cookie"))
 
+    def test_redirect_fragment(self):
+        redirected_url = 'http://www.example.com/index.html#OK\r\n\r\n'
+        hh = MockHTTPHandler(302, 'Location: ' + redirected_url)
+        hdeh = urllib.request.HTTPDefaultErrorHandler()
+        hrh = urllib.request.HTTPRedirectHandler()
+        o = build_test_opener(hh, hdeh, hrh)
+        fp = o.open('http://www.example.com')
+        self.assertEqual(fp.geturl(), redirected_url.strip())
+
     def test_proxy(self):
         o = OpenerDirector()
         ph = urllib.request.ProxyHandler(dict(http="proxy.example.com:3128"))
@@ -1339,12 +1348,16 @@ class RequestTests(unittest.TestCase):
         req = Request("<URL:http://www.python.org>")
         self.assertEqual("www.python.org", req.get_host())
 
-    def test_urlwith_fragment(self):
+    def test_url_fragment(self):
         req = Request("http://www.python.org/?qs=query#fragment=true")
         self.assertEqual("/?qs=query", req.get_selector())
         req = Request("http://www.python.org/#fun=true")
         self.assertEqual("/", req.get_selector())
 
+        # Issue 11703: geturl() omits fragment in the original URL.
+        url = 'http://docs.python.org/library/urllib2.html#OK'
+        req = Request(url)
+        self.assertEqual(req.get_full_url(), url)
 
 def test_main(verbose=None):
     from test import test_urllib2

Lib/test/test_urllib2net.py

@@ -158,7 +158,7 @@ class OtherNetworkTests(unittest.TestCase):
             req = urllib.request.Request(urlwith_frag)
             res = urllib.request.urlopen(req)
             self.assertEqual(res.geturl(),
-                    "http://docs.python.org/glossary.html")
+                    "http://docs.python.org/glossary.html#glossary")
 
     def test_custom_headers(self):
         url = "http://www.example.com"

Lib/urllib/request.py

@@ -163,7 +163,7 @@ class Request:
                  origin_req_host=None, unverifiable=False):
         # unwrap('<URL:type://host/path>') --> 'type://host/path'
         self.full_url = unwrap(url)
-        self.full_url, fragment = splittag(self.full_url)
+        self.full_url, self.fragment = splittag(self.full_url)
         self.data = data
         self.headers = {}
         self._tunnel_host = None
@@ -202,6 +202,9 @@ class Request:
         return self.data
 
     def get_full_url(self):
+        if self.fragment:
+            return '%s#%s' % (self.full_url, self.fragment)
+        else:
             return self.full_url
 
     def get_type(self):
@@ -1106,7 +1109,7 @@ class AbstractHTTPHandler(BaseHandler):
         except socket.error as err:
             raise URLError(err)
 
-        r.url = req.full_url
+        r.url = req.get_full_url()
         # This line replaces the .msg attribute of the HTTPResponse
         # with .headers, because urllib clients expect the response to
         # have the reason in .msg.  It would be good to mark this