#14187: Check that lazy imports are not resolved during startup
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Reporter: vbraun | Owner: tbd
Type: enhancement | Status: new
Priority: major | Milestone: sage-5.8
Component: performance | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Volker Braun | Merged in:
Dependencies: | Stopgaps:
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Comment (by nthiery):
Oh, I like this feature!!!
Could we add a quick test to it? Maybe something like (not tested):
{{{
sage: sage.misc.lazy_import.startup_guard = True
sage: lazy_import(something)
sage: something
warning ...
sage: sage.misc.lazy_import.finish_startup()
sage: sage.misc.lazy_import.finish_startup()
Assertion failed finish_startup() must be called exactly once
}}}
Once done, and assuming that the patch bot goes green, you can put a
positive review on my behalf!
Cheers,
Nicolas
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14187#comment:3>
Sage <http://www.sagemath.org>
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