#14037: plot of piecewise defined function raises UnboundLocalError
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Reporter: slabbe | Owner: jason, was
Type: defect | Status: new
Priority: major | Milestone: sage-5.10
Component: graphics | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by nthiery):
Probably a variation on the same theme:
{{{
sage: plot(exp, 0,10,x,(x,0,10),color='green')
verbose 0 (578: plot.py, plot) there were 4 extra arguments (besides exp)
---------------------------------------------------------------------------
UnboundLocalError Traceback (most recent call
last)
<ipython-input-1-d893a3ab5a9f> in <module>()
----> 1 plot(exp,
Integer(0),Integer(10),x,(x,Integer(0),Integer(10)),color='green')
...
/opt/sage-5.10.beta2/local/lib/python2.7/site-packages/sage/plot/plot.pyc
in plot(funcs, *args, **kwds)
1140 sage.misc.misc.verbose("there were %s extra arguments
(besides %s)" % (n, funcs), level=0)
1141
-> 1142 G._set_extra_kwds(G_kwds)
1143 if do_show:
1144 G.show()
UnboundLocalError: local variable 'G' referenced before assignment
}}}
Reported by Isabelle Rouanet.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14037#comment:1>
Sage <http://www.sagemath.org>
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