diff --git a/synapse/appservice/api.py b/synapse/appservice/api.py
index 4ccb5c43c1..d4cad1b1ed 100644
--- a/synapse/appservice/api.py
+++ b/synapse/appservice/api.py
@@ -73,7 +73,7 @@ class ApplicationServiceApi(SimpleHttpClient):
@defer.inlineCallbacks
def query_3pu(self, service, protocol, fields):
- uri = service.url + ("/3pu/%s" % urllib.quote(protocol))
+ uri = "%s/3pu/%s" % (service.url, urllib.quote(protocol))
response = None
try:
response = yield self.get_json(uri, fields)
@@ -84,7 +84,7 @@ class ApplicationServiceApi(SimpleHttpClient):
@defer.inlineCallbacks
def query_3pl(self, service, protocol, fields):
- uri = service.url + ("/3pl/%s" % urllib.quote(protocol))
+ uri = "%s/3pl/%s" % (service.url, urllib.quote(protocol))
response = None
try:
response = yield self.get_json(uri, fields)
diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py
index a2715e5cf6..03452f6bb0 100644
--- a/synapse/handlers/appservice.py
+++ b/synapse/handlers/appservice.py
@@ -172,13 +172,10 @@ class ApplicationServicesHandler(object):
def query_3pu(self, protocol, fields):
services = yield self._get_services_for_3pn(protocol)
- deferreds = []
- for service in services:
- deferreds.append(self.appservice_api.query_3pu(
- service, protocol, fields
- ))
-
- results = yield defer.DeferredList(deferreds, consumeErrors=True)
+ results = yield defer.DeferredList([
+ self.appservice_api.query_3pu(service, protocol, fields)
+ for service in services
+ ], consumeErrors=True)
ret = []
for (success, result) in results:
@@ -199,13 +196,10 @@ class ApplicationServicesHandler(object):
def query_3pl(self, protocol, fields):
services = yield self._get_services_for_3pn(protocol)
- deferreds = []
- for service in services:
- deferreds.append(self.appservice_api.query_3pl(
- service, protocol, fields
- ))
-
- results = yield defer.DeferredList(deferreds, consumeErrors=True)
+ results = yield defer.DeferredList([
+ self.appservice_api.query_3pl(service, protocol, fields)
+ for service in services
+ ], consumeErrors=True)
ret = []
for (success, result) in results:
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