Merge pull request #551 from matrix-org/daniel/flake8

Fix flake8 warnings for new flake8

6 files changed, 7 insertions, 7 deletions

diff --git a/synapse/util/__init__.py b/synapse/util/__init__.py
index f1fe963adf..7566d9eb33 100644
--- a/synapse/util/__init__.py
+++ b/synapse/util/__init__.py
@@ -46,7 +46,7 @@ class Clock(object):
 
     def looping_call(self, f, msec):
         l = task.LoopingCall(f)
-        l.start(msec/1000.0, now=False)
+        l.start(msec / 1000.0, now=False)
         return l
 
     def stop_looping_call(self, loop):
diff --git a/synapse/util/caches/descriptors.py b/synapse/util/caches/descriptors.py
index 88e56e3302..e27917c63a 100644
--- a/synapse/util/caches/descriptors.py
+++ b/synapse/util/caches/descriptors.py
@@ -149,7 +149,7 @@ class CacheDescriptor(object):
         self.lru = lru
         self.tree = tree
 
-        self.arg_names = inspect.getargspec(orig).args[1:num_args+1]
+        self.arg_names = inspect.getargspec(orig).args[1:num_args + 1]
 
         if len(self.arg_names) < self.num_args:
             raise Exception(
@@ -250,7 +250,7 @@ class CacheListDescriptor(object):
         self.num_args = num_args
         self.list_name = list_name
 
-        self.arg_names = inspect.getargspec(orig).args[1:num_args+1]
+        self.arg_names = inspect.getargspec(orig).args[1:num_args + 1]
         self.list_pos = self.arg_names.index(self.list_name)
 
         self.cache = cache
diff --git a/synapse/util/caches/expiringcache.py b/synapse/util/caches/expiringcache.py
index 494226f5ea..62cae99649 100644
--- a/synapse/util/caches/expiringcache.py
+++ b/synapse/util/caches/expiringcache.py
@@ -55,7 +55,7 @@ class ExpiringCache(object):
         def f():
             self._prune_cache()
 
-        self._clock.looping_call(f, self._expiry_ms/2)
+        self._clock.looping_call(f, self._expiry_ms / 2)
 
     def __setitem__(self, key, value):
         now = self._clock.time_msec()
diff --git a/synapse/util/caches/treecache.py b/synapse/util/caches/treecache.py
index 29d02f7e95..03bc1401b7 100644
--- a/synapse/util/caches/treecache.py
+++ b/synapse/util/caches/treecache.py
@@ -58,7 +58,7 @@ class TreeCache(object):
 
             if n:
                 break
-            node_and_keys[i+1][0].pop(k)
+            node_and_keys[i + 1][0].pop(k)
 
         popped, cnt = _strip_and_count_entires(popped)
         self.size -= cnt
diff --git a/synapse/util/logutils.py b/synapse/util/logutils.py
index d5b1a37eff..c37a157787 100644
--- a/synapse/util/logutils.py
+++ b/synapse/util/logutils.py
@@ -111,7 +111,7 @@ def time_function(f):
             _log_debug_as_f(
                 f,
                 "[FUNC END] {%s-%d} %f",
-                (func_name, id, end-start,),
+                (func_name, id, end - start,),
             )
 
         return r
diff --git a/synapse/util/ratelimitutils.py b/synapse/util/ratelimitutils.py
index c37d6f12e3..ea321bc6a9 100644
--- a/synapse/util/ratelimitutils.py
+++ b/synapse/util/ratelimitutils.py
@@ -163,7 +163,7 @@ class _PerHostRatelimiter(object):
                 "Ratelimit [%s]: sleeping req",
                 id(request_id),
             )
-            ret_defer = sleep(self.sleep_msec/1000.0)
+            ret_defer = sleep(self.sleep_msec / 1000.0)
 
             self.sleeping_requests.add(request_id)