Fixed W503 flake8 warnings.

4 files changed, 10 insertions, 10 deletions

diff --git a/django/utils/archive.py b/django/utils/archive.py
index 6a47b00502..3e47213455 100644
--- a/django/utils/archive.py
+++ b/django/utils/archive.py
@@ -101,8 +101,7 @@ class BaseArchive(object):
     def split_leading_dir(self, path):
         path = str(path)
         path = path.lstrip('/').lstrip('\\')
-        if '/' in path and (('\\' in path and path.find('/') < path.find('\\'))
-                            or '\\' not in path):
+        if '/' in path and (('\\' in path and path.find('/') < path.find('\\')) or '\\' not in path):
             return path.split('/', 1)
         elif '\\' in path:
             return path.split('\\', 1)
diff --git a/django/utils/timezone.py b/django/utils/timezone.py
index 205cac44a9..20d59f5fed 100644
--- a/django/utils/timezone.py
+++ b/django/utils/timezone.py
@@ -288,10 +288,12 @@ def template_localtime(value, use_tz=None):
 
     This function is designed for use by the template engine.
     """
-    should_convert = (isinstance(value, datetime)
-        and (settings.USE_TZ if use_tz is None else use_tz)
-        and not is_naive(value)
-        and getattr(value, 'convert_to_local_time', True))
+    should_convert = (
+        isinstance(value, datetime) and
+        (settings.USE_TZ if use_tz is None else use_tz) and
+        not is_naive(value) and
+        getattr(value, 'convert_to_local_time', True)
+    )
     return localtime(value) if should_convert else value
 
 
diff --git a/django/utils/translation/trans_real.py b/django/utils/translation/trans_real.py
index baa39b445d..34dd7bc768 100644
--- a/django/utils/translation/trans_real.py
+++ b/django/utils/translation/trans_real.py
@@ -129,8 +129,7 @@ class DjangoTranslation(gettext_module.GNUTranslations):
             self._add_installed_apps_translations()
 
         self._add_local_translations()
-        if (self.__language == settings.LANGUAGE_CODE and self.domain == 'django'
-                and self._catalog is None):
+        if self.__language == settings.LANGUAGE_CODE and self.domain == 'django' and self._catalog is None:
             # default lang should have at least one translation file available.
             raise IOError("No translation files found for default language %s." % settings.LANGUAGE_CODE)
         self._add_fallback(localedirs)
diff --git a/django/utils/tree.py b/django/utils/tree.py
index 50712bb866..3eb3529354 100644
--- a/django/utils/tree.py
+++ b/django/utils/tree.py
@@ -102,8 +102,8 @@ class Node(object):
             return data
         if self.connector == conn_type:
             # We can reuse self.children to append or squash the node other.
-            if (isinstance(data, Node) and not data.negated
-                    and (data.connector == conn_type or len(data) == 1)):
+            if (isinstance(data, Node) and not data.negated and
+                    (data.connector == conn_type or len(data) == 1)):
                 # We can squash the other node's children directly into this
                 # node. We are just doing (AB)(CD) == (ABCD) here, with the
                 # addition that if the length of the other node is 1 the