Dimitrionian

@classmethod
def filter_by_field(cls, filter_str: str, field: str, items: QuerySet) -> QuerySet:
    """Filter page items by different fields"""

    criterion = {
        f'{field}__contains': filter_str
    }
    return items.filter(**criterion)

Dimitrionian

class ModifiedTablibFormat(TablibFormat):
    def export_data(self, dataset, **kwargs):
        return self.export_set(dataset, **kwargs)

    def export_set(self, dataset, freeze_panes=True):
        """
        Returns XLSX representation of Dataset.
        """

        wb = Workbook()

Dimitrionian

from django.conf import settings
from channels.generic.websocket import AsyncJsonWebsocketConsumer
from .exceptions.client import ClientError
from .utils import get_chat_or_error, create_message, get_page


class ChatConsumer(AsyncJsonWebsocketConsumer):
    """
    This chat consumer handles websocket connections for chat clients.

Dimitrionian

class IsPermittedAccess(BasePermission):

    @staticmethod
    def get_code_name(view, request, permission_map):
        model_name = view.queryset.model._meta.model_name
        app_label = view.queryset.model._meta.app_label
        return '{}.{}_{}'.format(app_label,
                                      permission_map.get(request.method),
                                      model_name)

Dimitrionian

from django.db import models
from django.db.models import Q
from wirelesstag.models import TagManager
from guardian.shortcuts import get_objects_for_user


class AlertQuerySet(models.QuerySet):
    def for_user(self, user):
        if user.groups.filter(name='Company administrators').exists():
            alerts = self.filter(