jumpserver/apps/ops/models/celery.py

# -*- coding: utf-8 -*-
#
import uuid
import os
from django.conf import settings
from django.db import models


class CeleryTask(models.Model):
    WAITING = "waiting"
    RUNNING = "running"
    FINISHED = "finished"
    LOG_DIR = os.path.join(settings.PROJECT_DIR, 'data', 'celery')

    STATUS_CHOICES = (
        (WAITING, WAITING),
        (RUNNING, RUNNING),
        (FINISHED, FINISHED),
    )
    id = models.UUIDField(primary_key=True, default=uuid.uuid4)
    name = models.CharField(max_length=1024)
    status = models.CharField(max_length=128, choices=STATUS_CHOICES, db_index=True)
    log_path = models.CharField(max_length=256, blank=True, null=True)
    date_published = models.DateTimeField(auto_now_add=True)
    date_start = models.DateTimeField(null=True)
    date_finished = models.DateTimeField(null=True)

    def __str__(self):
        return "{}: {}".format(self.name, self.id)

    def is_finished(self):
        return self.status == self.FINISHED

    @property
    def full_log_path(self):
        if not self.log_path:
            return None
        return os.path.join(self.LOG_DIR, self.log_path)