Remove the deprecated Handlers object (#8494)

All handlers now available via get_*_handler() methods on the HomeServer.

5 files changed, 26 insertions, 32 deletions

diff --git a/synapse/rest/client/v1/directory.py b/synapse/rest/client/v1/directory.py
index faabeeb91c..e5af26b176 100644
--- a/synapse/rest/client/v1/directory.py
+++ b/synapse/rest/client/v1/directory.py
@@ -42,14 +42,13 @@ class ClientDirectoryServer(RestServlet):
     def __init__(self, hs):
         super().__init__()
         self.store = hs.get_datastore()
-        self.handlers = hs.get_handlers()
+        self.directory_handler = hs.get_directory_handler()
         self.auth = hs.get_auth()
 
     async def on_GET(self, request, room_alias):
         room_alias = RoomAlias.from_string(room_alias)
 
-        dir_handler = self.handlers.directory_handler
-        res = await dir_handler.get_association(room_alias)
+        res = await self.directory_handler.get_association(room_alias)
 
         return 200, res
 
@@ -79,19 +78,19 @@ class ClientDirectoryServer(RestServlet):
 
         requester = await self.auth.get_user_by_req(request)
 
-        await self.handlers.directory_handler.create_association(
+        await self.directory_handler.create_association(
             requester, room_alias, room_id, servers
         )
 
         return 200, {}
 
     async def on_DELETE(self, request, room_alias):
-        dir_handler = self.handlers.directory_handler
-
         try:
             service = self.auth.get_appservice_by_req(request)
             room_alias = RoomAlias.from_string(room_alias)
-            await dir_handler.delete_appservice_association(service, room_alias)
+            await self.directory_handler.delete_appservice_association(
+                service, room_alias
+            )
             logger.info(
                 "Application service at %s deleted alias %s",
                 service.url,
@@ -107,7 +106,7 @@ class ClientDirectoryServer(RestServlet):
 
         room_alias = RoomAlias.from_string(room_alias)
 
-        await dir_handler.delete_association(requester, room_alias)
+        await self.directory_handler.delete_association(requester, room_alias)
 
         logger.info(
             "User %s deleted alias %s", user.to_string(), room_alias.to_string()
@@ -122,7 +121,7 @@ class ClientDirectoryListServer(RestServlet):
     def __init__(self, hs):
         super().__init__()
         self.store = hs.get_datastore()
-        self.handlers = hs.get_handlers()
+        self.directory_handler = hs.get_directory_handler()
         self.auth = hs.get_auth()
 
     async def on_GET(self, request, room_id):
@@ -138,7 +137,7 @@ class ClientDirectoryListServer(RestServlet):
         content = parse_json_object_from_request(request)
         visibility = content.get("visibility", "public")
 
-        await self.handlers.directory_handler.edit_published_room_list(
+        await self.directory_handler.edit_published_room_list(
             requester, room_id, visibility
         )
 
@@ -147,7 +146,7 @@ class ClientDirectoryListServer(RestServlet):
     async def on_DELETE(self, request, room_id):
         requester = await self.auth.get_user_by_req(request)
 
-        await self.handlers.directory_handler.edit_published_room_list(
+        await self.directory_handler.edit_published_room_list(
             requester, room_id, "private"
         )
 
@@ -162,7 +161,7 @@ class ClientAppserviceDirectoryListServer(RestServlet):
     def __init__(self, hs):
         super().__init__()
         self.store = hs.get_datastore()
-        self.handlers = hs.get_handlers()
+        self.directory_handler = hs.get_directory_handler()
         self.auth = hs.get_auth()
 
     def on_PUT(self, request, network_id, room_id):
@@ -180,7 +179,7 @@ class ClientAppserviceDirectoryListServer(RestServlet):
                 403, "Only appservices can edit the appservice published room list"
             )
 
-        await self.handlers.directory_handler.edit_published_appservice_room_list(
+        await self.directory_handler.edit_published_appservice_room_list(
             requester.app_service.id, network_id, room_id, visibility
         )
 
diff --git a/synapse/rest/client/v1/login.py b/synapse/rest/client/v1/login.py
index 3d1693d7ac..d7deb9300d 100644
--- a/synapse/rest/client/v1/login.py
+++ b/synapse/rest/client/v1/login.py
@@ -67,7 +67,6 @@ class LoginRestServlet(RestServlet):
 
         self.auth_handler = self.hs.get_auth_handler()
         self.registration_handler = hs.get_registration_handler()
-        self.handlers = hs.get_handlers()
         self._well_known_builder = WellKnownBuilder(hs)
         self._address_ratelimiter = Ratelimiter(
             clock=hs.get_clock(),
diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py
index b63389e5fe..00b4397082 100644
--- a/synapse/rest/client/v1/room.py
+++ b/synapse/rest/client/v1/room.py
@@ -112,7 +112,6 @@ class RoomCreateRestServlet(TransactionRestServlet):
 class RoomStateEventRestServlet(TransactionRestServlet):
     def __init__(self, hs):
         super().__init__(hs)
-        self.handlers = hs.get_handlers()
         self.event_creation_handler = hs.get_event_creation_handler()
         self.room_member_handler = hs.get_room_member_handler()
         self.message_handler = hs.get_message_handler()
@@ -798,7 +797,6 @@ class RoomMembershipRestServlet(TransactionRestServlet):
 class RoomRedactEventRestServlet(TransactionRestServlet):
     def __init__(self, hs):
         super().__init__(hs)
-        self.handlers = hs.get_handlers()
         self.event_creation_handler = hs.get_event_creation_handler()
         self.auth = hs.get_auth()
 
@@ -903,7 +901,7 @@ class RoomAliasListServlet(RestServlet):
     def __init__(self, hs: "synapse.server.HomeServer"):
         super().__init__()
         self.auth = hs.get_auth()
-        self.directory_handler = hs.get_handlers().directory_handler
+        self.directory_handler = hs.get_directory_handler()
 
     async def on_GET(self, request, room_id):
         requester = await self.auth.get_user_by_req(request)
@@ -920,7 +918,7 @@ class SearchRestServlet(RestServlet):
 
     def __init__(self, hs):
         super().__init__()
-        self.handlers = hs.get_handlers()
+        self.search_handler = hs.get_search_handler()
         self.auth = hs.get_auth()
 
     async def on_POST(self, request):
@@ -929,9 +927,7 @@ class SearchRestServlet(RestServlet):
         content = parse_json_object_from_request(request)
 
         batch = parse_string(request, "next_batch")
-        results = await self.handlers.search_handler.search(
-            requester.user, content, batch
-        )
+        results = await self.search_handler.search(requester.user, content, batch)
 
         return 200, results
 
diff --git a/synapse/rest/client/v2_alpha/account.py b/synapse/rest/client/v2_alpha/account.py
index ab5815e7f7..e857cff176 100644
--- a/synapse/rest/client/v2_alpha/account.py
+++ b/synapse/rest/client/v2_alpha/account.py
@@ -56,7 +56,7 @@ class EmailPasswordRequestTokenRestServlet(RestServlet):
         self.hs = hs
         self.datastore = hs.get_datastore()
         self.config = hs.config
-        self.identity_handler = hs.get_handlers().identity_handler
+        self.identity_handler = hs.get_identity_handler()
 
         if self.config.threepid_behaviour_email == ThreepidBehaviour.LOCAL:
             self.mailer = Mailer(
@@ -327,7 +327,7 @@ class EmailThreepidRequestTokenRestServlet(RestServlet):
         super().__init__()
         self.hs = hs
         self.config = hs.config
-        self.identity_handler = hs.get_handlers().identity_handler
+        self.identity_handler = hs.get_identity_handler()
         self.store = self.hs.get_datastore()
 
         if self.config.threepid_behaviour_email == ThreepidBehaviour.LOCAL:
@@ -424,7 +424,7 @@ class MsisdnThreepidRequestTokenRestServlet(RestServlet):
         self.hs = hs
         super().__init__()
         self.store = self.hs.get_datastore()
-        self.identity_handler = hs.get_handlers().identity_handler
+        self.identity_handler = hs.get_identity_handler()
 
     async def on_POST(self, request):
         body = parse_json_object_from_request(request)
@@ -574,7 +574,7 @@ class AddThreepidMsisdnSubmitTokenServlet(RestServlet):
         self.config = hs.config
         self.clock = hs.get_clock()
         self.store = hs.get_datastore()
-        self.identity_handler = hs.get_handlers().identity_handler
+        self.identity_handler = hs.get_identity_handler()
 
     async def on_POST(self, request):
         if not self.config.account_threepid_delegate_msisdn:
@@ -604,7 +604,7 @@ class ThreepidRestServlet(RestServlet):
     def __init__(self, hs):
         super().__init__()
         self.hs = hs
-        self.identity_handler = hs.get_handlers().identity_handler
+        self.identity_handler = hs.get_identity_handler()
         self.auth = hs.get_auth()
         self.auth_handler = hs.get_auth_handler()
         self.datastore = self.hs.get_datastore()
@@ -660,7 +660,7 @@ class ThreepidAddRestServlet(RestServlet):
     def __init__(self, hs):
         super().__init__()
         self.hs = hs
-        self.identity_handler = hs.get_handlers().identity_handler
+        self.identity_handler = hs.get_identity_handler()
         self.auth = hs.get_auth()
         self.auth_handler = hs.get_auth_handler()
 
@@ -711,7 +711,7 @@ class ThreepidBindRestServlet(RestServlet):
     def __init__(self, hs):
         super().__init__()
         self.hs = hs
-        self.identity_handler = hs.get_handlers().identity_handler
+        self.identity_handler = hs.get_identity_handler()
         self.auth = hs.get_auth()
 
     async def on_POST(self, request):
@@ -740,7 +740,7 @@ class ThreepidUnbindRestServlet(RestServlet):
     def __init__(self, hs):
         super().__init__()
         self.hs = hs
-        self.identity_handler = hs.get_handlers().identity_handler
+        self.identity_handler = hs.get_identity_handler()
         self.auth = hs.get_auth()
         self.datastore = self.hs.get_datastore()
 
diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py
index ffa2dfce42..395b6a82a9 100644
--- a/synapse/rest/client/v2_alpha/register.py
+++ b/synapse/rest/client/v2_alpha/register.py
@@ -78,7 +78,7 @@ class EmailRegisterRequestTokenRestServlet(RestServlet):
         """
         super().__init__()
         self.hs = hs
-        self.identity_handler = hs.get_handlers().identity_handler
+        self.identity_handler = hs.get_identity_handler()
         self.config = hs.config
 
         if self.hs.config.threepid_behaviour_email == ThreepidBehaviour.LOCAL:
@@ -176,7 +176,7 @@ class MsisdnRegisterRequestTokenRestServlet(RestServlet):
         """
         super().__init__()
         self.hs = hs
-        self.identity_handler = hs.get_handlers().identity_handler
+        self.identity_handler = hs.get_identity_handler()
 
     async def on_POST(self, request):
         body = parse_json_object_from_request(request)
@@ -370,7 +370,7 @@ class RegisterRestServlet(RestServlet):
         self.store = hs.get_datastore()
         self.auth_handler = hs.get_auth_handler()
         self.registration_handler = hs.get_registration_handler()
-        self.identity_handler = hs.get_handlers().identity_handler
+        self.identity_handler = hs.get_identity_handler()
         self.room_member_handler = hs.get_room_member_handler()
         self.macaroon_gen = hs.get_macaroon_generator()
         self.ratelimiter = hs.get_registration_ratelimiter()