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# -*- coding: utf-8 -*-
from django.core.management.base import BaseCommand
from django_extensions.management.jobs import get_job, print_jobs
from django_extensions.management.utils import signalcommand
class Command(BaseCommand):
help = "Run a single maintenance job."
missing_args_message = "test"
def add_arguments(self, parser):
super(Command, self).add_arguments(parser)
parser.add_argument('app_name', nargs='?')
parser.add_argument('job_name', nargs='?')
parser.add_argument(
'--list', '-l', action="store_true", dest="list_jobs",
help="List all jobs with their description")
def runjob(self, app_name, job_name, options):
verbosity = int(options.get('verbosity', 1))
if verbosity > 1:
print("Executing job: %s (app: %s)" % (job_name, app_name))
try:
job = get_job(app_name, job_name)
except KeyError:
if app_name:
print("Error: Job %s for applabel %s not found" % (job_name, app_name))
else:
print("Error: Job %s not found" % job_name)
print("Use -l option to view all the available jobs")
return
try:
job().execute()
except Exception:
import traceback
print("ERROR OCCURED IN JOB: %s (APP: %s)" % (job_name, app_name))
print("START TRACEBACK:")
traceback.print_exc()
print("END TRACEBACK\n")
@signalcommand
def handle(self, *args, **options):
app_name = options.get('app_name')
job_name = options.get('job_name')
# hack since we are using job_name nargs='?' for -l to work
if app_name and not job_name:
job_name = app_name
app_name = None
if options.get('list_jobs'):
print_jobs(only_scheduled=False, show_when=True, show_appname=True)
else:
if not job_name:
print("Run a single maintenance job. Please specify the name of the job.")
return
self.runjob(app_name, job_name, options)
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