old_contents: 
  import os
  import datetime
  
  from django.conf import settings
  from django.core.management.base import BaseCommand, CommandError
  from pontoon.administration.views import _update_from_repository
  from pontoon.base.models import Project
  
  
  class Command(BaseCommand):
      help = 'Update all projects from their repositories and store changes \
              to the database'
  
      def handle(self, *args, **options):
          for project in Project.objects.all():
              try:
                  repository_type = project.repository_type
                  repository_url = project.repository_url
                  repository_path_master = os.path.join(
                      settings.MEDIA_ROOT, repository_type, project.name)
  
                  _update_from_repository(
                      project, repository_type, repository_url,
                      repository_path_master)
                  now = datetime.datetime.now()
                  self.stdout.write(
                      '[%s]: Successfully updated project "%s"\n' %
                      (now, project))
              except Exception as e:
                  now = datetime.datetime.now()
                  raise CommandError(
                      '[%s]: UpdateProjectsFromRepositoryError: %s\n' %
                      (now, unicode(e)))
  
new_contents: 
  import os
  import datetime
  
  from django.conf import settings
  from django.core.management.base import BaseCommand, CommandError
  from pontoon.administration.views import _update_from_repository
  from pontoon.base.models import Project
  
  
  class Command(BaseCommand):
      help = 'Update all projects from their repositories and store changes \
              to the database'
  
      def handle(self, *args, **options):
          for project in Project.objects.all():
              try:
                  repository_type = project.repository_type
                  repository_url = project.repository_url
                  repository_path_master = os.path.join(
                      settings.MEDIA_ROOT, repository_type, project.slug)
  
                  _update_from_repository(
                      project, repository_type, repository_url,
                      repository_path_master)
                  now = datetime.datetime.now()
                  self.stdout.write(
                      '[%s]: Successfully updated project "%s"\n' %
                      (now, project))
              except Exception as e:
                  now = datetime.datetime.now()
                  raise CommandError(
                      '[%s]: UpdateProjectsFromRepositoryError: %s\n' %
                      (now, unicode(e)))
  
subject: Use project slug as folder name instead of project name