Extending the django-admin datadump command

datadump.py

"""
Author: Chris Maggiulli
Rquirements:
    1. Place in project/app/management/commands/datadump.py
    2. Put this app first in INSTALLED_APPS
"""
from django.core.management.base import BaseCommand, CommandError
from django.apps import apps
from logging import getLogger
from django.contrib.contenttypes.fields import GenericForeignKey
from django.contrib.contenttypes.models import ContentType
from django.apps import apps
from django.core import serializers
from django.core.management.base import BaseCommand,CommandError
from django.core.management.utils import parse_apps_and_model_labels
from django.db import DEFAULT_DB_ALIAS, router
from django.utils import timezone
from django.contrib.contenttypes.models import ContentType
from django.contrib.auth.models import Permission
from django.core.management.commands import dumpdata
from django.contrib.auth.models import User

class Command(dumpdata.Command):
    
    def handle(self, *args, **options):

        help = (
            "The Django datadump command has been extended to support the creation of fixtures"
            "For all related person data.  This command accepts all standard dattadump flags and"
            "also supports $ datadump --user 31,43,141,3 "
        )
        
        def add_arguments(self, parser):
            """ 
                Adding an argument for authenticate username.  From there we sill traverse model tree and export
                all objects in all models with a direct or inderect relationn to this user
            """
            parser.add_argument(
                '--user' , help="Authenticated Users Username"
            )
            
            
        def handle(self, *app_labels, **options):
            username = options['user']
            
            user = User.objects.get(pk=username)
            
            if not user:
                raise CommandError("Invalid usernmae supplied")
            
            app_label = User._meta.app_label
            
            self.stdout.write(app_label, ending='')

            return
        
            """
            app_config for app_config in apps.get_app_configs()
            if app_config.models_module:
                print(app_config.models_module)
                
            super(Command, self).handle(*args, **options)



            model_name = Person._meta.app_label
            print(model_name)
            return
            fields = ['codename', 'content_type']
            permissions = Permission.objects.filter(
                    content_type__in=ContentType.objects.filter(app_label=model_name)
            )
    
            for permission in permissions:
                print(permission.content_type, permission)
                
            return
            ##################################################
            
            permissions = Permission.objects.filter(
                    content_type__in=ContentType.objects.filter(app_label=model_name)
            )
            
            for permission in permissions:
                print(f'{permission.codename} - {permission.content_type.model}')
            
    
                
            permission = Permission.objects.all()[5]
            content_type = permission.content_type
            model, codename = content_type.model, content_type.name
             """