diff --git a/neutronclient/client.py b/neutronclient/client.py
index 000b422ba..ebf0b972a 100644
--- a/neutronclient/client.py
+++ b/neutronclient/client.py
@@ -267,7 +267,7 @@ class HTTPClient(AbstractHTTPClient):
         body = json.loads(body)
         for endpoint in body.get('endpoints', []):
             if (endpoint['type'] == 'network' and
-                endpoint.get('region') == self.region_name):
+                    endpoint.get('region') == self.region_name):
                 if self.endpoint_type not in endpoint:
                     raise exceptions.EndpointTypeNotFound(
                         type_=self.endpoint_type)
diff --git a/neutronclient/common/serializer.py b/neutronclient/common/serializer.py
index ef95e402a..0b5efd0cb 100644
--- a/neutronclient/common/serializer.py
+++ b/neutronclient/common/serializer.py
@@ -291,7 +291,7 @@ class XMLDeserializer(TextDeserializer):
             parseError = False
             # Python2.7
             if (hasattr(etree, 'ParseError') and
-                isinstance(e, getattr(etree, 'ParseError'))):
+                    isinstance(e, getattr(etree, 'ParseError'))):
                 parseError = True
             # Python2.6
             elif isinstance(e, expat.ExpatError):
@@ -341,9 +341,9 @@ class XMLDeserializer(TextDeserializer):
             result = dict()
             for attr in node.keys():
                 if (attr == 'xmlns' or
-                    attr.startswith('xmlns:') or
-                    attr == constants.XSI_ATTR or
-                    attr == constants.TYPE_ATTR):
+                        attr.startswith('xmlns:') or
+                        attr == constants.XSI_ATTR or
+                        attr == constants.TYPE_ATTR):
                     continue
                 result[self._get_key(attr)] = node.get(attr)
             children = list(node)
diff --git a/neutronclient/common/validators.py b/neutronclient/common/validators.py
index 032444c82..e732dfdcb 100644
--- a/neutronclient/common/validators.py
+++ b/neutronclient/common/validators.py
@@ -29,7 +29,7 @@ def validate_int_range(parsed_args, attr_name, min_value=None, max_value=None):
         else:
             int_val = val
         if ((min_value is None or min_value <= int_val) and
-            (max_value is None or int_val <= max_value)):
+                (max_value is None or int_val <= max_value)):
             return
     except (ValueError, TypeError):
         pass
diff --git a/neutronclient/neutron/v2_0/__init__.py b/neutronclient/neutron/v2_0/__init__.py
index 2916ac904..cd565542b 100644
--- a/neutronclient/neutron/v2_0/__init__.py
+++ b/neutronclient/neutron/v2_0/__init__.py
@@ -283,7 +283,7 @@ def parse_args_to_dict(values_specs):
             # All others are value items
             # Make sure '--' occurs first and allow minus value
             if (not current_item or '=' in current_item or
-                _item.startswith('-') and not is_number(_item)):
+                    _item.startswith('-') and not is_number(_item)):
                 raise exceptions.CommandError(
                     _("Invalid values_specs %s") % ' '.join(values_specs))
             _value_number += 1
@@ -328,7 +328,7 @@ def _merge_args(qCmd, parsed_args, _extra_values, value_specs):
                 if isinstance(arg_value, list):
                     if value and isinstance(value, list):
                         if (not arg_value or
-                            type(arg_value[0]) == type(value[0])):
+                                type(arg_value[0]) == type(value[0])):
                             arg_value.extend(value)
                             _extra_values.pop(key)
 
diff --git a/neutronclient/neutron/v2_0/nec/packetfilter.py b/neutronclient/neutron/v2_0/nec/packetfilter.py
index 12fe24d22..957a16ad9 100644
--- a/neutronclient/neutron/v2_0/nec/packetfilter.py
+++ b/neutronclient/neutron/v2_0/nec/packetfilter.py
@@ -224,7 +224,7 @@ class UpdatePacketFilter(PacketFilterOptionMixin,
 
         for attr in ['action', 'priority', 'name']:
             if (hasattr(parsed_args, attr) and
-                getattr(parsed_args, attr) is not None):
+                    getattr(parsed_args, attr) is not None):
                 body[attr] = getattr(parsed_args, attr)
 
         return {self.resource: body}
diff --git a/neutronclient/neutron/v2_0/port.py b/neutronclient/neutron/v2_0/port.py
index 3b628b52c..5434de28b 100644
--- a/neutronclient/neutron/v2_0/port.py
+++ b/neutronclient/neutron/v2_0/port.py
@@ -122,7 +122,7 @@ class UpdateExtraDhcpOptMixin(object):
                 if opt.split('=')[0] in ['opt_value', 'opt_name']:
                     opt_ele.update(utils.str2dict(opt))
                     if (('opt_name' in opt_ele) and
-                        ('opt_value' in opt_ele)):
+                            ('opt_value' in opt_ele)):
                         if opt_ele['opt_value'] == 'null':
                             opt_ele['opt_value'] = None
                         ops.append(opt_ele)
diff --git a/neutronclient/shell.py b/neutronclient/shell.py
index 9d235d191..7ce585b31 100644
--- a/neutronclient/shell.py
+++ b/neutronclient/shell.py
@@ -724,7 +724,7 @@ class NeutronShell(app.App):
                                 self.options.os_project_id)
 
                 if (not self.options.os_username
-                    and not self.options.os_user_id):
+                        and not self.options.os_user_id):
                     raise exc.CommandError(
                         _("You must provide a username or user ID via"
                           "  --os-username, env[OS_USERNAME] or"
diff --git a/tox.ini b/tox.ini
index b34d93606..10140ed5a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -37,10 +37,9 @@ downloadcache = ~/cache/pip
 #
 # TODO Fix the following rules from hacking 0.9.x
 # E113 unexpected indentation
-# E129 visually indented line with same indent as next logical line
 # E265 block comment should start with '# '
 # H405 multi line docstring summary not separated with an empty line
 # H307 like imports should be grouped together
-ignore = E113,E125,E129,E265,H302,H307,H405
+ignore = E113,E125,E265,H302,H307,H405
 show-source = true
 exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,tools