Support Prometheus_client 0.4.0+ (#5636)

12 files changed, 12 insertions, 24 deletions

diff --git a/synapse/app/_base.py b/synapse/app/_base.py
index 807f320b46..540dbd9236 100644
--- a/synapse/app/_base.py
+++ b/synapse/app/_base.py
@@ -149,8 +149,7 @@ def listen_metrics(bind_addresses, port):
     """
     Start Prometheus metrics server.
     """
-    from synapse.metrics import RegistryProxy
-    from prometheus_client import start_http_server
+    from synapse.metrics import RegistryProxy, start_http_server
 
     for host in bind_addresses:
         logger.info("Starting metrics listener on %s:%d", host, port)
diff --git a/synapse/app/appservice.py b/synapse/app/appservice.py
index be44249ed6..e01f3e5f3b 100644
--- a/synapse/app/appservice.py
+++ b/synapse/app/appservice.py
@@ -27,8 +27,7 @@ from synapse.config.homeserver import HomeServerConfig
 from synapse.config.logger import setup_logging
 from synapse.http.site import SynapseSite
 from synapse.logging.context import LoggingContext, run_in_background
-from synapse.metrics import RegistryProxy
-from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
+from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
 from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
 from synapse.replication.slave.storage.directory import DirectoryStore
 from synapse.replication.slave.storage.events import SlavedEventStore
diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py
index ff11beca82..29bddc4823 100644
--- a/synapse/app/client_reader.py
+++ b/synapse/app/client_reader.py
@@ -28,8 +28,7 @@ from synapse.config.logger import setup_logging
 from synapse.http.server import JsonResource
 from synapse.http.site import SynapseSite
 from synapse.logging.context import LoggingContext
-from synapse.metrics import RegistryProxy
-from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
+from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
 from synapse.replication.slave.storage._base import BaseSlavedStore
 from synapse.replication.slave.storage.account_data import SlavedAccountDataStore
 from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
diff --git a/synapse/app/event_creator.py b/synapse/app/event_creator.py
index cacad25eac..042cfd04af 100644
--- a/synapse/app/event_creator.py
+++ b/synapse/app/event_creator.py
@@ -28,8 +28,7 @@ from synapse.config.logger import setup_logging
 from synapse.http.server import JsonResource
 from synapse.http.site import SynapseSite
 from synapse.logging.context import LoggingContext
-from synapse.metrics import RegistryProxy
-from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
+from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
 from synapse.replication.slave.storage._base import BaseSlavedStore
 from synapse.replication.slave.storage.account_data import SlavedAccountDataStore
 from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
diff --git a/synapse/app/federation_reader.py b/synapse/app/federation_reader.py
index 11e80dbae0..76a97f8f32 100644
--- a/synapse/app/federation_reader.py
+++ b/synapse/app/federation_reader.py
@@ -29,8 +29,7 @@ from synapse.config.logger import setup_logging
 from synapse.federation.transport.server import TransportLayerServer
 from synapse.http.site import SynapseSite
 from synapse.logging.context import LoggingContext
-from synapse.metrics import RegistryProxy
-from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
+from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
 from synapse.replication.slave.storage._base import BaseSlavedStore
 from synapse.replication.slave.storage.account_data import SlavedAccountDataStore
 from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
diff --git a/synapse/app/federation_sender.py b/synapse/app/federation_sender.py
index 97da7bdcbf..fec49d5092 100644
--- a/synapse/app/federation_sender.py
+++ b/synapse/app/federation_sender.py
@@ -28,9 +28,8 @@ from synapse.config.logger import setup_logging
 from synapse.federation import send_queue
 from synapse.http.site import SynapseSite
 from synapse.logging.context import LoggingContext, run_in_background
-from synapse.metrics import RegistryProxy
+from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
 from synapse.metrics.background_process_metrics import run_as_background_process
-from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
 from synapse.replication.slave.storage.deviceinbox import SlavedDeviceInboxStore
 from synapse.replication.slave.storage.devices import SlavedDeviceStore
 from synapse.replication.slave.storage.events import SlavedEventStore
diff --git a/synapse/app/frontend_proxy.py b/synapse/app/frontend_proxy.py
index 417a10bbd2..1f1f1df78e 100644
--- a/synapse/app/frontend_proxy.py
+++ b/synapse/app/frontend_proxy.py
@@ -30,8 +30,7 @@ from synapse.http.server import JsonResource
 from synapse.http.servlet import RestServlet, parse_json_object_from_request
 from synapse.http.site import SynapseSite
 from synapse.logging.context import LoggingContext
-from synapse.metrics import RegistryProxy
-from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
+from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
 from synapse.replication.slave.storage._base import BaseSlavedStore
 from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
 from synapse.replication.slave.storage.client_ips import SlavedClientIpStore
diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py
index 639b1429c0..0c075cb3f1 100755
--- a/synapse/app/homeserver.py
+++ b/synapse/app/homeserver.py
@@ -55,9 +55,8 @@ from synapse.http.additional_resource import AdditionalResource
 from synapse.http.server import RootRedirect
 from synapse.http.site import SynapseSite
 from synapse.logging.context import LoggingContext
-from synapse.metrics import RegistryProxy
+from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
 from synapse.metrics.background_process_metrics import run_as_background_process
-from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
 from synapse.module_api import ModuleApi
 from synapse.python_dependencies import check_requirements
 from synapse.replication.http import REPLICATION_PREFIX, ReplicationRestResource
diff --git a/synapse/app/media_repository.py b/synapse/app/media_repository.py
index f23b9b6eda..d70780e9d5 100644
--- a/synapse/app/media_repository.py
+++ b/synapse/app/media_repository.py
@@ -28,8 +28,7 @@ from synapse.config.homeserver import HomeServerConfig
 from synapse.config.logger import setup_logging
 from synapse.http.site import SynapseSite
 from synapse.logging.context import LoggingContext
-from synapse.metrics import RegistryProxy
-from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
+from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
 from synapse.replication.slave.storage._base import BaseSlavedStore
 from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
 from synapse.replication.slave.storage.client_ips import SlavedClientIpStore
diff --git a/synapse/app/pusher.py b/synapse/app/pusher.py
index 4f929edf86..070de7d0b0 100644
--- a/synapse/app/pusher.py
+++ b/synapse/app/pusher.py
@@ -27,8 +27,7 @@ from synapse.config.homeserver import HomeServerConfig
 from synapse.config.logger import setup_logging
 from synapse.http.site import SynapseSite
 from synapse.logging.context import LoggingContext, run_in_background
-from synapse.metrics import RegistryProxy
-from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
+from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
 from synapse.replication.slave.storage._base import __func__
 from synapse.replication.slave.storage.account_data import SlavedAccountDataStore
 from synapse.replication.slave.storage.events import SlavedEventStore
diff --git a/synapse/app/synchrotron.py b/synapse/app/synchrotron.py
index de4797fddc..315c030694 100644
--- a/synapse/app/synchrotron.py
+++ b/synapse/app/synchrotron.py
@@ -32,8 +32,7 @@ from synapse.handlers.presence import PresenceHandler, get_interested_parties
 from synapse.http.server import JsonResource
 from synapse.http.site import SynapseSite
 from synapse.logging.context import LoggingContext, run_in_background
-from synapse.metrics import RegistryProxy
-from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
+from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
 from synapse.replication.slave.storage._base import BaseSlavedStore, __func__
 from synapse.replication.slave.storage.account_data import SlavedAccountDataStore
 from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
diff --git a/synapse/app/user_dir.py b/synapse/app/user_dir.py
index 1177ddd72e..03ef21bd01 100644
--- a/synapse/app/user_dir.py
+++ b/synapse/app/user_dir.py
@@ -29,8 +29,7 @@ from synapse.config.logger import setup_logging
 from synapse.http.server import JsonResource
 from synapse.http.site import SynapseSite
 from synapse.logging.context import LoggingContext, run_in_background
-from synapse.metrics import RegistryProxy
-from synapse.metrics.resource import METRICS_PREFIX, MetricsResource
+from synapse.metrics import METRICS_PREFIX, MetricsResource, RegistryProxy
 from synapse.replication.slave.storage._base import BaseSlavedStore
 from synapse.replication.slave.storage.appservice import SlavedApplicationServiceStore
 from synapse.replication.slave.storage.client_ips import SlavedClientIpStore