update: fix logger

rainboard/management/commands/update.py

-import logging
-
 from django.conf import settings
 from django.core.management import call_command
 from django.core.management.base import BaseCommand
@@ -8,34 +6,36 @@ from django.db.models import F, Q
 from rainboard.models import Branch, Project, Repo, Robotpkg
 from rainboard.utils import update_robotpkg
 
-logger = logging.getLogger('rainboard.management.update')
-
 
 class Command(BaseCommand):
     help = 'Update the DB'
 
     def handle(self, *args, **options):
-        logger.info(f'\nUpdating all repos\n')
+        def log(message):
+            if int(options['verbosity']) > 1:
+                self.stdout.write(message)
+
+        log(f'\nUpdating all repos\n')
         for repo in Repo.objects.all():
-            logger.info(f' {repo}')
+            log(f' {repo}')
             repo.update()
 
-        logger.info(f'\nUpdating all branches\n')
+        log(f'\nUpdating all branches\n')
         for branch in Branch.objects.all():
-            logger.info(f' {branch}')
+            log(f' {branch}')
             branch.update(pull=False)
 
-        logger.info(f'\nPulling Robotpkg\n')
+        log(f'\nPulling Robotpkg\n')
         update_robotpkg(settings.RAINBOARD_RPKG)
 
-        logger.info(f'\nUpdating Robotpkg\n')
+        log(f'\nUpdating Robotpkg\n')
         for robotpkg in Robotpkg.objects.all():
-            logger.info(f' {robotpkg}')
+            log(f' {robotpkg}')
             robotpkg.update(pull=False)
 
-        logger.info(f'\nUpdating all projects\n')
+        log(f'\nUpdating all projects\n')
         for project in Project.objects.all():
-            logger.info(f' {project}')
+            log(f' {project}')
             project.update()
 
         Branch.objects.filter(