Fix pep8 warnings

3 files changed, 7 insertions, 5 deletions

diff --git a/synapse/util/distributor.py b/synapse/util/distributor.py
index 1de50e049f..eddbe5837f 100644
--- a/synapse/util/distributor.py
+++ b/synapse/util/distributor.py
@@ -42,7 +42,8 @@ class Distributor(object):
         if name in self.signals:
             raise KeyError("%r already has a signal named %s" % (self, name))
 
-        self.signals[name] = Signal(name,
+        self.signals[name] = Signal(
+            name,
             suppress_failures=self.suppress_failures,
         )
 
diff --git a/synapse/util/emailutils.py b/synapse/util/emailutils.py
index cdb0abd7ea..7038cab6c2 100644
--- a/synapse/util/emailutils.py
+++ b/synapse/util/emailutils.py
@@ -42,8 +42,8 @@ def send_email(smtp_server, from_addr, to_addr, subject, body):
         EmailException if there was a problem sending the mail.
     """
     if not smtp_server or not from_addr or not to_addr:
-        raise EmailException("Need SMTP server, from and to addresses. Check " +
-                             "the config to set these.")
+        raise EmailException("Need SMTP server, from and to addresses. Check"
+                             " the config to set these.")
 
     msg = MIMEMultipart('alternative')
     msg['Subject'] = subject
@@ -68,4 +68,4 @@ def send_email(smtp_server, from_addr, to_addr, subject, body):
         twisted.python.log.err()
         ese = EmailException()
         ese.cause = origException
-        raise ese
\ No newline at end of file
+        raise ese
diff --git a/synapse/util/jsonobject.py b/synapse/util/jsonobject.py
index 6c99705747..c91eb897a8 100644
--- a/synapse/util/jsonobject.py
+++ b/synapse/util/jsonobject.py
@@ -13,9 +13,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
 import copy
 
+
 class JsonEncodedObject(object):
     """ A common base class for defining protocol units that are represented
     as JSON.
@@ -89,6 +89,7 @@ class JsonEncodedObject(object):
     def __str__(self):
         return "(%s, %s)" % (self.__class__.__name__, repr(self.__dict__))
 
+
 def _encode(obj):
     if type(obj) is list:
         return [_encode(o) for o in obj]