This document describes the current stable version of Celery (5.2). For development docs, go here.
Celery Command Line Interface.
- class celery.bin.celery.App¶
- convert(value, param, ctx)¶
Convert the value to the correct type. This is not called if the value is
None(the missing value).
This must accept string values from the command line, as well as values that are already the correct type. It may also convert other compatible types.
ctxarguments may be
Nonein certain situations, such as when converting prompt input.
If the value cannot be converted, call
fail()with a descriptive message.
value – The value to convert.
param – The parameter that is using this type to convert its value. May be
ctx – The current context that arrived at this value. May be