#20223: Allow allow_lazy to be used as a decorator
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Reporter: void | Owner: nobody
Type: New feature | Status: new
Component: Utilities | Version: master
Severity: Normal | Resolution:
Keywords: | Triage Stage: Accepted
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Comment (by lukeplant):
Please let's not have type checking to decide what type of thing to
return, because:
* isinstance is always a smell, and you can always find code that will
break it.
* it results in confusing code.
* whenever I have come across code that does this in the past, it has
caused problems, especially in higher-level situations (like decorating
the decorator), because the 'decorator' no longer functions predictably.
I'd be happy with a new function that acts as a decorator, like the
suggested `handle_lazy_args`.
--
Ticket URL: <https://code.djangoproject.com/ticket/20223#comment:2>
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