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django-q2/django_q/admin.py
Ilan Steemers 15155c7a99 Build improvements (#569)
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2021-05-30 17:10:07 +02:00

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Python

"""Admin module for Django."""
from django.contrib import admin
from django.utils.translation import gettext_lazy as _
from django_q.conf import Conf, croniter
from django_q.models import Failure, OrmQ, Schedule, Success
from django_q.tasks import async_task
class TaskAdmin(admin.ModelAdmin):
"""model admin for success tasks."""
list_display = ("name", "func", "started", "stopped", "time_taken", "group")
def has_add_permission(self, request):
"""Don't allow adds."""
return False
def get_queryset(self, request):
"""Only show successes."""
qs = super(TaskAdmin, self).get_queryset(request)
return qs.filter(success=True)
search_fields = ("name", "func", "group")
readonly_fields = []
list_filter = ("group",)
def get_readonly_fields(self, request, obj=None):
"""Set all fields readonly."""
return list(self.readonly_fields) + [field.name for field in obj._meta.fields]
def retry_failed(FailAdmin, request, queryset):
"""Submit selected tasks back to the queue."""
for task in queryset:
async_task(task.func, *task.args or (), hook=task.hook, **task.kwargs or {})
task.delete()
retry_failed.short_description = _("Resubmit selected tasks to queue")
class FailAdmin(admin.ModelAdmin):
"""model admin for failed tasks."""
list_display = ("name", "func", "started", "stopped", "short_result")
def has_add_permission(self, request):
"""Don't allow adds."""
return False
actions = [retry_failed]
search_fields = ("name", "func")
list_filter = ("group",)
readonly_fields = []
def get_readonly_fields(self, request, obj=None):
"""Set all fields readonly."""
return list(self.readonly_fields) + [field.name for field in obj._meta.fields]
class ScheduleAdmin(admin.ModelAdmin):
"""model admin for schedules"""
list_display = (
"id",
"name",
"func",
"schedule_type",
"repeats",
"cluster",
"next_run",
"last_run",
"success",
)
# optional cron strings
if not croniter:
readonly_fields = ("cron",)
list_filter = ("next_run", "schedule_type", "cluster")
search_fields = ("func",)
list_display_links = ("id", "name")
class QueueAdmin(admin.ModelAdmin):
"""queue admin for ORM broker"""
list_display = ("id", "key", "task_id", "name", "func", "lock")
def save_model(self, request, obj, form, change):
obj.save(using=Conf.ORM)
def delete_model(self, request, obj):
obj.delete(using=Conf.ORM)
def get_queryset(self, request):
return super(QueueAdmin, self).get_queryset(request).using(Conf.ORM)
def has_add_permission(self, request):
"""Don't allow adds."""
return False
list_filter = ("key",)
admin.site.register(Schedule, ScheduleAdmin)
admin.site.register(Success, TaskAdmin)
admin.site.register(Failure, FailAdmin)
if Conf.ORM or Conf.TESTING:
admin.site.register(OrmQ, QueueAdmin)