#20363: Graphics pickling failure
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Reporter: vdelecroix | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-7.2
Component: pickling | Keywords: bug, graphics
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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On sage-7.2.beta2 we have
{{{
sage: g2d = text('A', (0,0)) + arrow((0,0), (1,1), linestyle="dotted")
sage: g2d.show()
Launched png viewer for Graphics object consisting of 2 graphics
primitives
sage: dumps(g2d)
---------------------------------------------------------------------------
Traceback (most recent call last):
...
PicklingError: Can't pickle <class 'sage.plot.arrow.ConditionalStroke'>:
attribute
lookup sage.plot.arrow.ConditionalStroke failed
}}}
Though the following works!!
{{{
sage: g2d = text('A', (0,0)) + arrow((0,0), (1,1), linestyle="dotted")
sage: dumps(g2d)
'x\x9cU\x91\xc9n\xc20...\xe0'
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/20363>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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