#8254: sage takes way too long to startup
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Reporter: was | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.6.1
Component: misc | Keywords:
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by lftabera):
Another issue I have found with this patch. With the lazy_imports in
all.py, the namespace used in the instances is not the global namespace.
(after several runnings of sage, so it uses the cached database of
functions)
{{{
sage: sloane_sequence
<sage.misc.lazy_import.LazyImport object at 0x3e4d950>
sage: sloane_sequence._get_object()
<function sloane_sequence at 0x51a7230>
sage: sloane_sequence
<sage.misc.lazy_import.LazyImport object at 0x3e4d950>
}}}
It does not introduce sloane_sequence function in the global namespace but
in sloane_sequence._namespace that seems to not be the global one.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/8254#comment:14>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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