Add URL with fragment to ClientResponse (aio-libs#2925)

* Fixed ClientResponse URL fragment

* Added news entry

* ClientResponse real_url property + doc + test

* Fixed flake8 and doc-spelling errors

* Updated docs

CHANGES/2925.feature

@@ -0,0 +1 @@
+ClientResponse and RequestInfo now have real_url property, which is request url without fragment part being stripped

aiohttp/client.py

@@ -290,7 +290,6 @@ async def _request(self, method, url, *,
                                          "with AUTH argument or credentials "
                                          "encoded in URL")
 
-                    url = url.with_fragment(None)
                     cookies = self._cookie_jar.filter_cookies(url)
 
                     if proxy is not None:

aiohttp/client_reqrep.py

@@ -54,6 +54,11 @@ class RequestInfo:
     url = attr.ib(type=URL)
     method = attr.ib(type=str)
     headers = attr.ib(type=CIMultiDictProxy)
+    real_url = attr.ib(type=URL)
+
+    @real_url.default
+    def real_url_default(self):
+        return self.url
 
 
 class Fingerprint:
@@ -191,8 +196,8 @@ def __init__(self, method, url, *,
             url2 = url.with_query(params)
             q.extend(url2.query)
             url = url.with_query(q)
-        self.url = url.with_fragment(None)
         self.original_url = url
+        self.url = url.with_fragment(None)
         self.method = method.upper()
         self.chunked = chunked
         self.compress = compress
@@ -244,7 +249,8 @@ def port(self):
 
     @property
     def request_info(self):
-        return RequestInfo(self.url, self.method, self.headers)
+        return RequestInfo(self.url, self.method,
+                           self.headers, self.original_url)
 
     def update_host(self, url):
         """Update destination host, port and connection type (ssl)."""
@@ -582,7 +588,8 @@ def __init__(self, method, url, *,
         self.headers = None
         self.cookies = SimpleCookie()
 
-        self._url = url
+        self._real_url = url
+        self._url = url.with_fragment(None)
         self._body = None
         self._writer = writer
         self._continue = continue100  # None by default
@@ -608,6 +615,10 @@ def url_obj(self):
             "Deprecated, use .url #1654", DeprecationWarning, stacklevel=2)
         return self._url
 
+    @property
+    def real_url(self):
+        return self._real_url
+
     @property
     def host(self):
         return self._url.host

docs/client_reference.rst

@@ -1059,6 +1059,12 @@ Response object
 
       URL of request (:class:`~yarl.URL`).
 
+   .. attribute:: real_url
+
+      Unmodified URL of request (:class:`~yarl.URL`).
+
+      .. versionadded:: 3.2
+
    .. attribute:: connection
 
       :class:`Connection` used for handling response.
@@ -1453,6 +1459,12 @@ RequestInfo
 
       HTTP headers for request, :class:`multidict.CIMultiDict` instance.
 
+   .. attribute:: real_url
+
+      Requested *url* with URL fragment unstripped, :class:`yarl.URL` instance.
+
+      .. versionadded:: 3.2
+
 
 BasicAuth
 ^^^^^^^^^

docs/spelling_wordlist.txt

@@ -273,6 +273,7 @@ unittest
 Unittest
 unix
 unsets
+unstripped
 upstr
 url
 urldispatcher

tests/test_client_request.py

@@ -105,6 +105,14 @@ def test_request_info(make_request):
                                                    req.headers)
 
 
+def test_request_info_with_fragment(make_request):
+    req = make_request('get', 'http://python.org/#urlfragment')
+    assert req.request_info == aiohttp.RequestInfo(
+        URL('http://python.org/'),
+        'GET', req.headers,
+        URL('http://python.org/#urlfragment'))
+
+
 def test_version_err(make_request):
     with pytest.raises(ValueError):
         make_request('get', 'http://python.org/', version='1.c')

tests/test_client_response.py

@@ -1018,3 +1018,18 @@ def side_effect(*args, **kwargs):
         trace.send_response_chunk_received.call_args ==
         mock.call(response_body)
     )
+
+
+def test_response_real_url(loop, session):
+    url = URL('http://def-cl-resp.org/#urlfragment')
+    response = ClientResponse('get', url,
+                              request_info=mock.Mock(),
+                              writer=mock.Mock(),
+                              continue100=None,
+                              timer=TimerNoop(),
+                              auto_decompress=True,
+                              traces=[],
+                              loop=loop,
+                              session=session)
+    assert response.url == url.with_fragment(None)
+    assert response.real_url == url