--- a/cubicweb/__init__.py	Tue Nov 15 11:44:05 2016 +0100
+++ b/cubicweb/__init__.py	Wed Nov 16 17:12:09 2016 +0100
@@ -157,6 +157,8 @@
 
 def check_password(eschema, value):
     return isinstance(value, (binary_type, Binary))
+
+
 BASE_CHECKERS['Password'] = check_password
 
 
@@ -164,6 +166,8 @@
     if isinstance(value, Binary):
         return value
     return binary_type(value)
+
+
 BASE_CONVERTERS['Password'] = str_or_binary
 
 
@@ -224,6 +228,7 @@
             else:
                 callback(context, *args, **kwargs)
 
+
 CW_EVENT_MANAGER = CubicWebEventManager()
 
 

--- a/cubicweb/devtools/testlib.py	Tue Nov 15 11:44:05 2016 +0100
+++ b/cubicweb/devtools/testlib.py	Wed Nov 16 17:12:09 2016 +0100
@@ -208,6 +208,7 @@
     def sendmail(self, fromaddr, recipients, msg):
         MAILBOX.append(Email(fromaddr, recipients, msg))
 
+
 cwconfig.SMTP = MockSMTP
 
 

--- a/cubicweb/pyramid/pyramidctl.py	Tue Nov 15 11:44:05 2016 +0100
+++ b/cubicweb/pyramid/pyramidctl.py	Wed Nov 16 17:12:09 2016 +0100
@@ -337,6 +337,7 @@
             return 3
         return 0
 
+
 CWCTL.register(PyramidStartHandler)
 
 

--- a/cubicweb/server/repository.py	Tue Nov 15 11:44:05 2016 +0100
+++ b/cubicweb/server/repository.py	Wed Nov 16 17:12:09 2016 +0100
@@ -1034,4 +1034,5 @@
     # only defining here to prevent pylint from complaining
     info = warning = error = critical = exception = debug = lambda msg, *a, **kw: None
 
+
 set_log_methods(Repository, getLogger('cubicweb.repository'))

--- a/cubicweb/server/session.py	Tue Nov 15 11:44:05 2016 +0100
+++ b/cubicweb/server/session.py	Wed Nov 16 17:12:09 2016 +0100
@@ -168,6 +168,7 @@
         if self.oldwrite is not None:
             self.cnx.write_security = self.oldwrite
 
+
 HOOKS_ALLOW_ALL = object()
 HOOKS_DENY_ALL = object()
 DEFAULT_SECURITY = object()  # evaluated to true by design

--- a/cubicweb/server/sqlutils.py	Tue Nov 15 11:44:05 2016 +0100
+++ b/cubicweb/server/sqlutils.py	Wed Nov 16 17:12:09 2016 +0100
@@ -457,6 +457,7 @@
     # only defining here to prevent pylint from complaining
     info = warning = error = critical = exception = debug = lambda msg, *a, **kw: None
 
+
 set_log_methods(SQLAdapterMixIn, getLogger('cubicweb.sqladapter'))
 
 
@@ -559,6 +560,7 @@
     import yams.constraints
     yams.constraints.patch_sqlite_decimal()
 
+
 sqlite_hooks = SQL_CONNECT_HOOKS.setdefault('sqlite', [])
 sqlite_hooks.append(_init_sqlite_connection)
 
@@ -570,5 +572,6 @@
     # rolled back
     cnx.commit()
 
+
 postgres_hooks = SQL_CONNECT_HOOKS.setdefault('postgres', [])
 postgres_hooks.append(_init_postgres_connection)