DaemonOption

Common daemonization option

Constructor

Signature

def DaemonOption(
    *args: tuple,
    **kwargs: dict
)

Parameters

Name	Type	Description
*args	tuple	Variable length argument list.
**kwargs	dict	Arbitrary keyword arguments, including optional 'help_group' and 'callback'.

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Signature

def DaemonOption(
    *args: any,
    **kwargs: any
) - > null

Parameters

Name	Type	Description
*args	any	Positional arguments passed to the parent CeleryOption constructor
**kwargs	any	Keyword arguments including optional help_group and callback overrides

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Methods

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daemon_setting()

@classmethod
def daemon_setting(
    ctx: [Context](../../app/task/context.md?sid=celery_app_task_context),
    opt: [CeleryOption](celeryoption.md?sid=celery_bin_base_celeryoption),
    value: Any
) - > Any

Try to fetch daemonization option from applications settings. Use the daemon command name as prefix (eg. worker - > worker_pidfile)

Parameters

Name	Type	Description
ctx	[Context](../../app/task/context.md?sid=celery_app_task_context)	The Click context object containing the command name and application state
opt	[CeleryOption](celeryoption.md?sid=celery_bin_base_celeryoption)	The specific Celery option instance being processed
value	Any	The current value of the option provided via command line or environment variables

Returns

Type	Description
Any	The configuration value retrieved from the application settings or the provided default value

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