diff --git a/kallithea/controllers/api/api.py b/kallithea/controllers/api/api.py
--- a/kallithea/controllers/api/api.py
+++ b/kallithea/controllers/api/api.py
@@ -1321,7 +1321,7 @@ class ApiController(JSONRPCController):
 
             if (name != repo.repo_name and
                 not HasPermissionAny('hg.create.repository')()
-                ):
+            ):
                 raise JSONRPCError('no permission to create (or move) repositories')
 
             if not isinstance(owner, Optional):
diff --git a/kallithea/controllers/changeset.py b/kallithea/controllers/changeset.py
--- a/kallithea/controllers/changeset.py
+++ b/kallithea/controllers/changeset.py
@@ -206,7 +206,7 @@ def create_cs_pr_comment(repo_name, revi
             h.HasPermissionAny('hg.admin')() or
             h.HasRepoPermissionLevel('admin')(pull_request.org_repo.repo_name) or
             h.HasRepoPermissionLevel('admin')(pull_request.other_repo.repo_name)
-            ) and not pull_request.is_closed():
+        ) and not pull_request.is_closed():
             PullRequestModel().delete(pull_request)
             Session().commit()
             h.flash(_('Successfully deleted pull request %s') % pull_request_id,
diff --git a/kallithea/lib/annotate.py b/kallithea/lib/annotate.py
--- a/kallithea/lib/annotate.py
+++ b/kallithea/lib/annotate.py
@@ -90,7 +90,8 @@ class AnnotateHtmlFormatter(HtmlFormatte
         self.order = order or ('ls', 'annotate', 'code')
         headers = options.pop('headers', None)
         if headers and not ('ls' in headers and 'annotate' in headers and
-            'code' in headers):
+            'code' in headers
+        ):
             raise ValueError("If headers option dict is specified it must "
                 "all 'ls', 'annotate' and 'code' keys")
         self.headers = headers
diff --git a/kallithea/lib/middleware/simplegit.py b/kallithea/lib/middleware/simplegit.py
--- a/kallithea/lib/middleware/simplegit.py
+++ b/kallithea/lib/middleware/simplegit.py
@@ -86,7 +86,7 @@ class SimpleGit(BaseVCSController):
         def wrapper_app(environ, start_response):
             if (parsed_request.cmd == 'info/refs' and
                 parsed_request.service == 'git-upload-pack'
-                ):
+            ):
                 baseui = make_ui()
                 repo = Repository.get_by_repo_name(parsed_request.repo_name)
                 scm_repo = repo.scm_instance
diff --git a/kallithea/lib/page.py b/kallithea/lib/page.py
--- a/kallithea/lib/page.py
+++ b/kallithea/lib/page.py
@@ -126,7 +126,8 @@ class Page(_Page):
         symbol_previous='<', symbol_next='>',
         link_attr=None,
         curpage_attr=None,
-        dotdot_attr=None, **kwargs):
+        dotdot_attr=None, **kwargs
+    ):
         self.curpage_attr = curpage_attr or {'class': 'active'}
         self.separator = separator
         self.pager_kwargs = kwargs
diff --git a/kallithea/lib/utils2.py b/kallithea/lib/utils2.py
--- a/kallithea/lib/utils2.py
+++ b/kallithea/lib/utils2.py
@@ -304,7 +304,8 @@ def age(prevdate, show_short_version=Fal
     month_lengths = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
     if deltas['day'] < 0:
         if prevdate.month == 2 and (prevdate.year % 4 == 0 and
-            (prevdate.year % 100 != 0 or prevdate.year % 400 == 0)):
+            (prevdate.year % 100 != 0 or prevdate.year % 400 == 0)
+        ):
             deltas['day'] += 29
         else:
             deltas['day'] += month_lengths[prevdate.month - 1]
diff --git a/kallithea/lib/vcs/backends/git/inmemory.py b/kallithea/lib/vcs/backends/git/inmemory.py
--- a/kallithea/lib/vcs/backends/git/inmemory.py
+++ b/kallithea/lib/vcs/backends/git/inmemory.py
@@ -95,7 +95,8 @@ class GitInMemoryChangeset(BaseInMemoryC
             new_trees.append(parent)
             # Update ancestors
             for parent, tree, path in reversed([(a[1], b[1], b[0]) for a, b in
-                zip(ancestors, ancestors[1:])]):
+                zip(ancestors, ancestors[1:])]
+            ):
                 parent[path] = stat.S_IFDIR, tree.id
                 object_store.add_object(tree)
 
diff --git a/kallithea/lib/vcs/utils/annotate.py b/kallithea/lib/vcs/utils/annotate.py
--- a/kallithea/lib/vcs/utils/annotate.py
+++ b/kallithea/lib/vcs/utils/annotate.py
@@ -62,7 +62,8 @@ class AnnotateHtmlFormatter(HtmlFormatte
         self.order = order or ('ls', 'annotate', 'code')
         headers = options.pop('headers', None)
         if headers and not ('ls' in headers and 'annotate' in headers and
-            'code' in headers):
+            'code' in headers
+        ):
             raise ValueError("If headers option dict is specified it must "
                 "all 'ls', 'annotate' and 'code' keys")
         self.headers = headers