62 lines
1.8 KiB
Python
62 lines
1.8 KiB
Python
from __future__ import absolute_import
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import functools
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import traceback as tb
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import os
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import logging
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import celery.app.task
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from django.apps import AppConfig
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from django.conf import settings
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logger = logging.getLogger("celery")
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if not settings.configured:
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# set the default Django settings module for the 'celery' program.
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os.environ.setdefault(
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"DJANGO_SETTINGS_MODULE", "config.settings.production"
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) # pragma: no cover
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app = celery.Celery("funkwhale_api")
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@celery.signals.task_failure.connect
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def process_failure(sender, task_id, exception, args, kwargs, traceback, einfo, **kw):
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print("[celery] Error during task {}: {}".format(task_id, einfo.exception))
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tb.print_exc()
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class CeleryConfig(AppConfig):
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name = "funkwhale_api.taskapp"
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verbose_name = "Celery Config"
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def ready(self):
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# Using a string here means the worker will not have to
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# pickle the object when using Windows.
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app.config_from_object("django.conf:settings", namespace="CELERY")
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app.autodiscover_tasks(lambda: settings.INSTALLED_APPS, force=True)
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def require_instance(model_or_qs, parameter_name, id_kwarg_name=None, allow_null=False):
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def decorator(function):
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@functools.wraps(function)
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def inner(*args, **kwargs):
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kw = id_kwarg_name or "_".join([parameter_name, "id"])
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try:
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pk = kwargs.pop(kw)
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except KeyError:
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if not allow_null:
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raise
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instance = None
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else:
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try:
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instance = model_or_qs.get(pk=pk)
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except AttributeError:
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instance = model_or_qs.objects.get(pk=pk)
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kwargs[parameter_name] = instance
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return function(*args, **kwargs)
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return inner
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return decorator
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