make linter happy

loadproduction.old.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+export C3NAV_CONFIG=/home/laura/Projekte/c3nav/data/c3nav.cfg
+ssh root@34c3.c3nav.de "c3nav-manage 34c3 dumpdata mapdata --format json | gzip" | gunzip > production.json
+python src/manage.py loaddata --app mapdata production.json
+# rm production.json

src/c3nav/control/forms.py

@@ -9,8 +9,8 @@ from itertools import chain
 import pytz
 from django.contrib.auth.models import User
 from django.db.models import Prefetch
-from django.forms import ChoiceField, Form, IntegerField, ModelForm, Select, MultipleChoiceField, \
+from django.forms import (ChoiceField, Form, IntegerField, ModelForm, ModelMultipleChoiceField, MultipleChoiceField,
-    ModelMultipleChoiceField
+                          Select)
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 from django.utils.translation import ngettext_lazy

src/c3nav/control/templates/control/base.html

@@ -24,7 +24,7 @@
             {% if request.user_permissions.manage_map_updates %}
                 <a href="{% url 'control.map_updates' %}">{% trans 'Map Updates' %}</a> &middot;
             {% endif %}
-            <a href="{% url 'control.mesh_nodes' %}">{% trans 'Mesh' %}</a> &middot;
+            <a href="{% url 'control.mesh.nodes' %}">{% trans 'Mesh' %}</a> &middot;
             <a href="{% url 'control.users.detail' user=request.user.pk %}">{{ request.user.username }}</a>
         </p>
     </nav>

src/c3nav/control/templates/control/mesh_message_sending.html

@@ -10,7 +10,7 @@
 {% block subcontent %}
     <p><a class="button" href="{{ success_url }}">Go back</a></p>
     {% if msg_type == "MESH_ROUTE_REQUEST" %}
-        <p>Route to <a href="{% url "control.mesh_node.detail" pk=msg_data.address %}">{{ msg_data.address }} {% if node_name %} ({{ node_name }}){% endif %}</a></p>
+        <p>Route to <a href="{% url "control.mesh.node.detail" pk=msg_data.address %}">{{ msg_data.address }} {% if node_name %} ({{ node_name }}){% endif %}</a></p>
     {% endif %}
     <div class="columns">
         <div>
@@ -23,7 +23,7 @@
                 {% for address, name in recipients %}
                     <tr>
                         <td>
-                            {% if address != "ff:ff:ff:ff:ff:ff" %}<a href="{% url "control.mesh_node.detail" pk=address %}">{% endif %}
+                            {% if address != "ff:ff:ff:ff:ff:ff" %}<a href="{% url "control.mesh.node.detail" pk=address %}">{% endif %}
                             {{ address }}{% if name %} ({{ name }}){% endif %}
                             {% if address != "ff:ff:ff:ff:ff:ff" %}</a>{% endif %}
                         </td>

src/c3nav/control/templates/control/mesh_messages.html

@@ -31,7 +31,7 @@
         {% for msg in mesh_messages %}
             <tr>
                 <td>{{ msg.datetime.date }} {{ msg.datetime.time|date:"H:i:s" }}</td>
-                <td><a href="{% url "control.mesh_node.detail" pk=msg.src_node.address %}">{{ msg.src_node }}</a></td>
+                <td><a href="{% url "control.mesh.node.detail" pk=msg.src_node.address %}">{{ msg.src_node }}</a></td>
                 <td>{{ msg.get_message_type_display }}</td>
                 <td>
                     {% if msg.get_message_type_display == "CONFIG_FIRMWARE" %}
@@ -76,7 +76,7 @@
                         {% endfor %}
                     {% endif %}
                 </td>
-                <td><a href="{% url "control.mesh_node.detail" pk=msg.uplink_node.address %}">{{ msg.uplink_node }}</a></td>
+                <td><a href="{% url "control.mesh.node.detail" pk=msg.uplink_node.address %}">{{ msg.uplink_node }}</a></td>
             </tr>
         {% endfor %}
     </table>

src/c3nav/control/templates/control/mesh_node_detail.html

@@ -12,7 +12,7 @@
                 <strong>Name:</strong> {% if node.name %}{{ node.name }}{% else %}<em>{% trans '(no name)' %}</em>{% endif %}
             </p>
             <p>
-                <strong>Uplink:</strong> <a href="{% url "control.mesh_node.detail" pk=node.uplink.address %}">{{ node.uplink }}</a><br>
+                <strong>Uplink:</strong> <a href="{% url "control.mesh.node.detail" pk=node.uplink.address %}">{{ node.uplink }}</a><br>
 
                 <strong>Last signin:</strong>
                 {{ node.last_signin.date }} {{ node.last_signin.time|date:"H:i:s" }}
@@ -29,10 +29,10 @@
                 <br>
             </p>
             <p>
-                <a class="button" href="{% url "control.mesh_node.edit" pk=node.pk %}">
+                <a class="button" href="{% url "control.mesh.node.edit" pk=node.pk %}">
                     {% trans 'Edit' %}
                 </a>
-                <a class="button" href="{% url "control.mesh_messages" %}?src_nodes={{ node.address }}">
+                <a class="button" href="{% url "control.mesh.messages" %}?src_nodes={{ node.address }}">
                     {% trans 'View messages' %}
                 </a>
             </p>
@@ -61,7 +61,7 @@
                 <strong>SSL:</strong> {{ node.last_messages.CONFIG_UPLINK.parsed.ssl }}<br>
             </p>
             <p>
-                <a class="button" href="{% url "control.mesh_message.send" recipient=node.address msg_type="CONFIG_UPLINK" %}">
+                <a class="button" href="{% url "control.mesh.send" recipient=node.address msg_type="CONFIG_UPLINK" %}">
                     {% trans 'Change' %}
                 </a>
             </p>
@@ -71,7 +71,7 @@
                 <strong>X=</strong>{{ node.last_messages.CONFIG_POSITION.parsed.x_pos }}, <strong>Y=</strong>{{ node.last_messages.CONFIG_POSITION.parsed.y_pos }}, <strong>Z=</strong>{{ node.last_messages.CONFIG_POSITION.parsed.z_pos }}
             </p>
             <p>
-                <a class="button" href="{% url "control.mesh_message.send" recipient=node.address msg_type="CONFIG_POSITION" %}">
+                <a class="button" href="{% url "control.mesh.send" recipient=node.address msg_type="CONFIG_POSITION" %}">
                     {% trans 'Change' %}
                 </a>
             </p>
@@ -81,7 +81,7 @@
                 {{ node.last_messages.CONFIG_LED.parsed.led_config }}
             </p>
             <p>
-                <a class="button" href="{% url "control.mesh_message.send" recipient=node.address msg_type="CONFIG_LED" %}">
+                <a class="button" href="{% url "control.mesh.send" recipient=node.address msg_type="CONFIG_LED" %}">
                     {% trans 'Change' %}
                 </a>
             </p>

src/c3nav/control/templates/control/mesh_nodes.html

@@ -7,7 +7,7 @@
     <div class="columns">
         <div>
             <h4>View messages</h4>
-            <a class="button" href="{% url "control.mesh_messages" %}">
+            <a class="button" href="{% url "control.mesh.messages" %}">
                 {% trans 'View received messages' %}
             </a>
         </div>
@@ -26,7 +26,7 @@
         </div>
         <div>
             <h4>Logs</h4>
-            <a class="button" href="{% url "control.mesh_log" %}">
+            <a class="button" href="{% url "control.mesh.log" %}">
                 {% trans 'View log' %}
             </a>
         </div>
@@ -43,7 +43,7 @@
         </tr>
         {% for node in nodes %}
             <tr>
-                <td><a href="{% url "control.mesh_node.detail" pk=node.address %}">{{ node }}</a></td>
+                <td><a href="{% url "control.mesh.node.detail" pk=node.address %}">{{ node }}</a></td>
                 <td>
                     {{ node.last_messages.CONFIG_FIRMWARE.parsed.get_chip_display }}
                     <small>rev{{ node.last_messages.CONFIG_FIRMWARE.parsed.revision_major }}.{{ node.last_messages.CONFIG_FIRMWARE.parsed.revision_minor }}</small>
@@ -62,7 +62,7 @@
                         {{ timesince }} ago
                     {% endblocktrans %}
                 </td>
-                <td><a href="{% url "control.mesh_node.detail" pk=node.uplink.address %}">{{ node.uplink }}</a></td>
+                <td><a href="{% url "control.mesh.node.detail" pk=node.uplink.address %}">{{ node.uplink }}</a></td>
             </tr>
         {% endfor %}
     </table>

src/c3nav/control/urls.py

@@ -1,12 +1,12 @@
 from django.urls import path
 
-from c3nav.control.views.mesh import MeshNodeListView, MeshMessageListView, MeshNodeDetailView, MeshMessageSendView, \
-    MeshNodeEditView, MeshLogView, MeshMessageSendingView
-from c3nav.control.views.mapupdates import map_updates
-from c3nav.control.views.announcements import announcement_list, announcement_detail
 from c3nav.control.views.access import grant_access, grant_access_qr
-from c3nav.control.views.users import UserListView, user_detail
+from c3nav.control.views.announcements import announcement_detail, announcement_list
 from c3nav.control.views.base import ControlPanelIndexView
+from c3nav.control.views.mapupdates import map_updates
+from c3nav.control.views.mesh import (MeshLogView, MeshMessageListView, MeshMessageSendingView, MeshMessageSendView,
+                                      MeshNodeDetailView, MeshNodeEditView, MeshNodeListView)
+from c3nav.control.views.users import UserListView, user_detail
 
 urlpatterns = [
     path('users/', UserListView.as_view(), name='control.users'),
@@ -16,13 +16,13 @@ urlpatterns = [
     path('announcements/', announcement_list, name='control.announcements'),
     path('announcements/<int:annoucement>/', announcement_detail, name='control.announcements.detail'),
     path('mapupdates/', map_updates, name='control.map_updates'),
-    path('mesh/', MeshNodeListView.as_view(), name='control.mesh_nodes'),
+    path('mesh/', MeshNodeListView.as_view(), name='control.mesh.nodes'),
-    path('mesh/logs/', MeshLogView.as_view(), name='control.mesh_log'),
+    path('mesh/logs/', MeshLogView.as_view(), name='control.mesh.log'),
-    path('mesh/messages/', MeshMessageListView.as_view(), name='control.mesh_messages'),
+    path('mesh/messages/', MeshMessageListView.as_view(), name='control.mesh.messages'),
-    path('mesh/<str:pk>/', MeshNodeDetailView.as_view(), name='control.mesh_node.detail'),
+    path('mesh/<str:pk>/', MeshNodeDetailView.as_view(), name='control.mesh.node.detail'),
-    path('mesh/<str:pk>/edit/', MeshNodeEditView.as_view(), name='control.mesh_node.edit'),
+    path('mesh/<str:pk>/edit/', MeshNodeEditView.as_view(), name='control.mesh.node.edit'),
-    path('mesh/message/sending/<uuid:uuid>/', MeshMessageSendingView.as_view(), name='control.mesh_message.sending'),
+    path('mesh/message/sending/<uuid:uuid>/', MeshMessageSendingView.as_view(), name='control.mesh.sending'),
-    path('mesh/message/<str:recipient>/<str:msg_type>/', MeshMessageSendView.as_view(), name='control.mesh_message.send'),
+    path('mesh/message/<str:recipient>/<str:msg_type>/', MeshMessageSendView.as_view(), name='control.mesh.send'),
-    path('mesh/message/<str:msg_type>/', MeshMessageSendView.as_view(), name='control.mesh_message.send'),
+    path('mesh/message/<str:msg_type>/', MeshMessageSendView.as_view(), name='control.mesh.send'),
     path('', ControlPanelIndexView.as_view(), name='control.index'),
 ]

src/c3nav/control/views/announcements.py

@@ -1,6 +1,6 @@
 from django.contrib.auth.decorators import login_required
 from django.core.exceptions import PermissionDenied
-from django.shortcuts import redirect, render, get_object_or_404
+from django.shortcuts import get_object_or_404, redirect, render
 
 from c3nav.control.forms import AnnouncementForm
 from c3nav.control.views.base import control_panel_view

src/c3nav/control/views/base.py

@@ -1,7 +1,7 @@
 from functools import wraps
 
 from django.contrib.auth.decorators import login_required
-from django.contrib.auth.mixins import UserPassesTestMixin, LoginRequiredMixin
+from django.contrib.auth.mixins import LoginRequiredMixin, UserPassesTestMixin
 from django.core.exceptions import PermissionDenied
 from django.views.generic import TemplateView
 

src/c3nav/control/views/mapupdates.py

@@ -10,7 +10,7 @@ from django.shortcuts import redirect, render
 from django.utils.timezone import make_aware
 from django.utils.translation import gettext_lazy as _
 
-from c3nav.control.forms import MapUpdateForm, MapUpdateFilterForm
+from c3nav.control.forms import MapUpdateFilterForm, MapUpdateForm
 from c3nav.control.views.base import control_panel_view
 from c3nav.mapdata.models import MapUpdate
 from c3nav.mapdata.tasks import process_map_updates

src/c3nav/control/views/mesh.py

@@ -8,12 +8,12 @@ from django.http import Http404
 from django.shortcuts import redirect
 from django.urls import reverse
 from django.utils.translation import gettext_lazy as _
-from django.views.generic import ListView, DetailView, FormView, UpdateView, TemplateView
+from django.views.generic import DetailView, FormView, ListView, TemplateView, UpdateView
 
 from c3nav.control.forms import MeshMessageFilterForm
 from c3nav.control.views.base import ControlPanelMixin
 from c3nav.mesh.forms import MeshMessageForm, MeshNodeForm
-from c3nav.mesh.messages import MeshMessageType, MeshMessage
+from c3nav.mesh.messages import MeshMessage, MeshMessageType
 from c3nav.mesh.models import MeshNode, NodeMessage
 from c3nav.mesh.utils import get_node_names
 
@@ -35,7 +35,7 @@ class MeshNodeListView(ControlPanelMixin, ListView):
 
     def post(self, request):
         return redirect(
-            reverse("control.mesh_message.send", kwargs={"msg_type": request.POST.get("send_msg_type", "")})
+            reverse("control.mesh.send", kwargs={"msg_type": request.POST.get("send_msg_type", "")})
         )
 
 
@@ -62,7 +62,7 @@ class MeshNodeEditView(ControlPanelMixin, SuccessMessageMixin, UpdateView):
         }
 
     def get_success_url(self):
-        return reverse('control.mesh_node.detail', kwargs={'pk': self.get_object().pk})
+        return reverse('control.mesh.node.detail', kwargs={'pk': self.get_object().pk})
 
 
 class MeshMessageListView(ControlPanelMixin, ListView):
@@ -130,7 +130,7 @@ class MeshMessageSendView(ControlPanelMixin, FormView):
 
     def get_success_url(self):
         if 'recipient' in self.kwargs and False:
-            return reverse('control.mesh_node.detail', kwargs={'pk': self.kwargs['recipient']})
+            return reverse('control.mesh.node.detail', kwargs={'pk': self.kwargs['recipient']})
         else:
             return self.request.path
 
@@ -145,7 +145,7 @@ class MeshMessageSendView(ControlPanelMixin, FormView):
             "recipients": form.get_recipients(),
             "msg_data": form.get_msg_data(),
         }
-        return redirect(reverse('control.mesh_message.sending', kwargs={'uuid': uuid}))
+        return redirect(reverse('control.mesh.sending', kwargs={'uuid': uuid}))
 
 
 class MeshMessageSendingView(ControlPanelMixin, TemplateView):

src/c3nav/control/views/users.py

@@ -3,7 +3,7 @@ import string
 from django.contrib import messages
 from django.contrib.auth.decorators import login_required
 from django.contrib.auth.models import User
-from django.db import transaction, IntegrityError
+from django.db import IntegrityError, transaction
 from django.db.models import Prefetch
 from django.shortcuts import get_object_or_404, redirect, render
 from django.utils import timezone
@@ -11,8 +11,8 @@ from django.utils.crypto import get_random_string
 from django.utils.translation import gettext_lazy as _
 from django.views.generic import ListView
 
-from c3nav.control.forms import UserPermissionsForm, AccessPermissionForm, UserSpaceAccessForm
+from c3nav.control.forms import AccessPermissionForm, UserPermissionsForm, UserSpaceAccessForm
-from c3nav.control.models import UserSpaceAccess, UserPermissions
+from c3nav.control.models import UserPermissions, UserSpaceAccess
 from c3nav.control.views.base import ControlPanelMixin, control_panel_view
 from c3nav.mapdata.models import AccessRestriction
 from c3nav.mapdata.models.access import AccessPermission

src/c3nav/editor/overlay.py

@@ -1,2 +0,0 @@
-def editor_get_object_or_404(model, *q):
-    return get_object_or_404()

src/c3nav/mesh/baseformats.py

@@ -1,8 +1,8 @@
 import re
 import struct
 from abc import ABC, abstractmethod
-from dataclasses import dataclass, fields, field, Field
+from dataclasses import Field, dataclass, fields
-from typing import Any, Sequence, Self
+from typing import Any, Self, Sequence
 
 from c3nav.mesh.utils import indent_c
 

src/c3nav/mesh/consumers.py

@@ -1,15 +1,15 @@
 import traceback
 
 from asgiref.sync import async_to_sync
-from channels.generic.websocket import WebsocketConsumer, JsonWebsocketConsumer
+from channels.generic.websocket import JsonWebsocketConsumer, WebsocketConsumer
 from django.utils import timezone
 
-from c3nav.mesh.utils import get_mesh_comm_group
 from c3nav.mesh import messages
-from c3nav.mesh.messages import MeshMessage, MESH_BROADCAST_ADDRESS, MeshMessageType, MESH_ROOT_ADDRESS, \
+from c3nav.mesh.messages import (MESH_BROADCAST_ADDRESS, MESH_NONE_ADDRESS, MESH_ROOT_ADDRESS, MeshMessage,
-    MESH_NONE_ADDRESS
+                                 MeshMessageType)
 from c3nav.mesh.models import MeshNode, NodeMessage
 from c3nav.mesh.tasks import send_channel_msg
+from c3nav.mesh.utils import get_mesh_comm_group
 
 
 # noinspection PyAttributeOutsideInit
@@ -34,8 +34,8 @@ class MeshConsumer(WebsocketConsumer):
             self.remove_dst_nodes(self.dst_nodes)
 
     def send_msg(self, msg, sender=None, exclude_uplink_address=None):
-        #print("sending", msg, MeshMessage.encode(msg).hex(' ', 1))
+        # print("sending", msg, MeshMessage.encode(msg).hex(' ', 1))
-        #self.log_text(msg.dst, "sending %s" % msg)
+        # self.log_text(msg.dst, "sending %s" % msg)
         self.send(bytes_data=MeshMessage.encode(msg))
         async_to_sync(self.channel_layer.group_send)("mesh_msg_sent", {
             "type": "mesh.msg_sent",
@@ -44,7 +44,7 @@ class MeshConsumer(WebsocketConsumer):
             "sender": sender,
             "uplink": self.uplink_node.address if self.uplink_node else None,
             "recipient": msg.dst,
-            #"msg": msg.tojson(),  # not doing this part for privacy reasons
+            # "msg": msg.tojson(),  # not doing this part for privacy reasons
         })
 
     def receive(self, text_data=None, bytes_data=None):
@@ -81,7 +81,7 @@ class MeshConsumer(WebsocketConsumer):
             print('it\'s a broadcast so it\'s also for us')
             self.log_text(MESH_ROOT_ADDRESS, "received broadcast message, forwarding and handling...")
 
-        #print('Received message:', msg)
+        # print('Received message:', msg)
 
         src_node, created = MeshNode.objects.get_or_create(address=msg.src)
 

src/c3nav/mesh/dataformats.py

@@ -1,7 +1,7 @@
 from dataclasses import dataclass, field
 from enum import IntEnum, unique
 
-from c3nav.mesh.baseformats import FixedHexFormat, VarArrayFormat, StructType, SimpleFormat, FixedStrFormat
+from c3nav.mesh.baseformats import FixedHexFormat, FixedStrFormat, SimpleFormat, StructType, VarArrayFormat
 
 
 class MacAddressFormat(FixedHexFormat):
@@ -14,7 +14,6 @@ class MacAddressesListFormat(VarArrayFormat):
         super().__init__(child_type=MacAddressFormat())
 
 
-
 @unique
 class LedType(IntEnum):
     SERIAL = 1

src/c3nav/mesh/forms.py

@@ -7,7 +7,7 @@ from django.http import Http404
 from django.utils.translation import gettext_lazy as _
 
 from c3nav.mesh.dataformats import LedConfig
-from c3nav.mesh.messages import MeshMessageType, MeshMessage, MESH_ROOT_ADDRESS, MESH_BROADCAST_ADDRESS
+from c3nav.mesh.messages import MESH_BROADCAST_ADDRESS, MESH_ROOT_ADDRESS, MeshMessage, MeshMessageType
 from c3nav.mesh.models import MeshNode
 
 

src/c3nav/mesh/management/commands/mesh_msg_c.py

@@ -2,9 +2,8 @@ from dataclasses import fields
 
 from django.core.management.base import BaseCommand
 
-from c3nav.mesh.dataformats import LedConfig
 from c3nav.mesh.baseformats import normalize_name
-from c3nav.mesh.messages import MeshMessage, MeshMessageType
+from c3nav.mesh.messages import MeshMessage
 from c3nav.mesh.utils import indent_c
 
 
@@ -43,7 +42,8 @@ class Command(BaseCommand):
                 struct_lines[base_name] = "%s %s;" % (name, base_name.replace('_announce', ''))
                 struct_sizes.append(size)
                 print(code)
-                print("static_assert(sizeof(%s) == %d, \"size of generated message structs is calculated wrong\");" % (name, size))
+                print("static_assert(sizeof(%s) == %d, \"size of generated message structs is calculated wrong\");" %
+                      (name, size))
                 print()
             else:
                 nodata.add(msg_type)
@@ -53,7 +53,10 @@ class Command(BaseCommand):
         for line in struct_lines.values():
             print(indent_c(line))
         print("} mesh_msg_data_t; ")
-        print("static_assert(sizeof(mesh_msg_data_t) == %d, \"size of generated message structs is calculated wrong\");" % max(struct_sizes))
+        print(
+            "static_assert(sizeof(mesh_msg_data_t) == %d, \"size of generated message structs is calculated wrong\");"
+            % max(struct_sizes)
+        )
 
         max_msg_type = max(MeshMessage.get_types().keys())
         macro_data = []

src/c3nav/mesh/messages.py

@@ -1,17 +1,15 @@
 import re
-from dataclasses import asdict, dataclass, field, fields, is_dataclass
+from dataclasses import dataclass, field
 from enum import IntEnum, unique
-from itertools import chain
 from typing import TypeVar
 
 import channels
 from asgiref.sync import async_to_sync
 
-from c3nav.mesh.utils import get_mesh_comm_group, indent_c
+from c3nav.mesh.baseformats import BoolFormat, FixedStrFormat, SimpleFormat, StructType, VarArrayFormat, VarStrFormat
-from c3nav.mesh.dataformats import (LedConfig, LedConfig,
+from c3nav.mesh.dataformats import (FirmwareAppDescription, LedConfig, MacAddressesListFormat, MacAddressFormat,
-                                    MacAddressesListFormat, MacAddressFormat, RangeItemType, FirmwareAppDescription)
+                                    RangeItemType)
-from c3nav.mesh.baseformats import SimpleFormat, BoolFormat, FixedStrFormat, FixedHexFormat, VarArrayFormat, \
+from c3nav.mesh.utils import get_mesh_comm_group
-    VarStrFormat, StructType
 
 MESH_ROOT_ADDRESS = '00:00:00:00:00:00'
 MESH_NONE_ADDRESS = '00:00:00:00:00:00'
@@ -20,6 +18,7 @@ MESH_CHILDREN_ADDRESS = '00:00:00:00:ff:ff'
 MESH_BROADCAST_ADDRESS = 'ff:ff:ff:ff:ff:ff'
 NO_LAYER = 0xFF
 
+
 @unique
 class MeshMessageType(IntEnum):
     NOOP = 0x00

src/c3nav/mesh/models.py

@@ -1,12 +1,14 @@
 from collections import UserDict
 from functools import cached_property
 from operator import attrgetter
-from typing import Mapping, Self, Any
+from typing import Any, Mapping, Self
 
-from django.db import models, NotSupportedError
+from django.db import NotSupportedError, models
 from django.utils.translation import gettext_lazy as _
 
-from c3nav.mesh.messages import MeshMessageType, ChipType, MeshMessage as MeshMessage
+from c3nav.mesh.messages import ChipType
+from c3nav.mesh.messages import MeshMessage as MeshMessage
+from c3nav.mesh.messages import MeshMessageType
 
 
 class MeshNodeQuerySet(models.QuerySet):
@@ -42,6 +44,7 @@ class MeshNodeQuerySet(models.QuerySet):
             except NotSupportedError:
                 pass
 
+
 class LastMessagesByTypeLookup(UserDict):
     def __init__(self, node):
         super().__init__()