Clientsession timeout property

CHANGES/4191.feature

@@ -0,0 +1 @@
+Added `ClientSession.timeout` property.

CONTRIBUTORS.txt

@@ -229,6 +229,7 @@ Stepan Pletnev
 Stephen Granade
 Steven Seguin
 Sunghyun Hwang
+Sunit Deshpande
 Sviatoslav Bulbakha
 Sviatoslav Sydorenko
 Taha Jahangir

aiohttp/client.py

@@ -913,6 +913,11 @@ def requote_redirect_url(self) -> bool:
         """Do URL requoting on redirection handling."""
         return self._requote_redirect_url
 
+    @property
+    def timeout(self) -> Union[object, ClientTimeout]:
+        """Timeout for the session."""
+        return self._timeout
+
     def detach(self) -> None:
         """Detach connector from session without closing the former.
 

tests/test_client_session.py

@@ -679,10 +679,13 @@ async def test_client_session_custom_attr() -> None:
         session.custom = None
 
 
-async def test_client_session_timeout_args(loop) -> None:
+async def test_client_session_timeout_default_args(loop) -> None:
     session1 = ClientSession()
-    assert session1._timeout == client.DEFAULT_TIMEOUT
+    assert session1.timeout == client.DEFAULT_TIMEOUT
 
+async def test_client_session_timeout_argument() -> None:
+    session = ClientSession(timeout=500)
+    assert session.timeout == 500
 
 async def test_requote_redirect_url_default() -> None:
     session = ClientSession()