#32894: isinstance() checks with non-configured LazySettings raise an exception.
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Reporter: simon klemenc | Owner: nobody
Type: | Status: closed
Cleanup/optimization |
Component: Utilities | Version: 3.2
Severity: Normal | Resolution: needsinfo
Keywords: lazyobject | Triage Stage:
lazysettings | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 1 | UI/UX: 0
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Comment (by simon klemenc):
Thanks for the response,
the use case is a quite specific problem i encountered:
https://github.com/pyqtgraph/pyqtgraph/blob/4a921ddf7137c529ed033de6f933cf840f184776/pyqtgraph/__init__.py#L327
here some kind of garbage-cleanup fails because isinstance(LazyConfig, XX)
fails...
To fix the tests, in the __class__ method the setup could be catched in a
try/except.
My personal feeling is that a type check should work always...?
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Ticket URL: <https://code.djangoproject.com/ticket/32894#comment:3>
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