2 files changed, 11 insertions, 5 deletions
diff --git a/synapse/push/httppusher.py b/synapse/push/httppusher.py
index 81e18bcf7d..48abd5e4d6 100644
--- a/synapse/push/httppusher.py
+++ b/synapse/push/httppusher.py
@@ -15,6 +15,8 @@
 # limitations under the License.
 import logging
 
+import six
+
 from prometheus_client import Counter
 
 from twisted.internet import defer
@@ -26,6 +28,9 @@ from synapse.util.metrics import Measure
 
 from . import push_rule_evaluator, push_tools
 
+if six.PY3:
+    long = int
+
 logger = logging.getLogger(__name__)
 
 http_push_processed_counter = Counter("synapse_http_httppusher_http_pushes_processed", "")
@@ -96,7 +101,7 @@ class HttpPusher(object):
 
     @defer.inlineCallbacks
     def on_new_notifications(self, min_stream_ordering, max_stream_ordering):
-        self.max_stream_ordering = max(max_stream_ordering, self.max_stream_ordering)
+        self.max_stream_ordering = max(max_stream_ordering, self.max_stream_ordering or 0)
         yield self._process()
 
     @defer.inlineCallbacks
diff --git a/synapse/push/mailer.py b/synapse/push/mailer.py
index bfa6df7b68..1a5a10d974 100644
--- a/synapse/push/mailer.py
+++ b/synapse/push/mailer.py
@@ -17,10 +17,11 @@ import email.mime.multipart
 import email.utils
 import logging
 import time
-import urllib
 from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText
 
+from six.moves import urllib
+
 import bleach
 import jinja2
 
@@ -440,7 +441,7 @@ class Mailer(object):
 
     def make_room_link(self, room_id):
         if self.hs.config.email_riot_base_url:
-            base_url = self.hs.config.email_riot_base_url
+            base_url = "%s/#/room" % (self.hs.config.email_riot_base_url)
         elif self.app_name == "Vector":
             # need /beta for Universal Links to work on iOS
             base_url = "https://vector.im/beta/#/room"
@@ -474,7 +475,7 @@ class Mailer(object):
         # XXX: make r0 once API is stable
         return "%s_matrix/client/unstable/pushers/remove?%s" % (
             self.hs.config.public_baseurl,
-            urllib.urlencode(params),
+            urllib.parse.urlencode(params),
         )
 
 
@@ -561,7 +562,7 @@ def _create_mxc_to_http_filter(config):
         return "%s_matrix/media/v1/thumbnail/%s?%s%s" % (
             config.public_baseurl,
             serverAndMediaId,
-            urllib.urlencode(params),
+            urllib.parse.urlencode(params),
             fragment or "",
         )