#5220: [with patch, needs review] Weird or non-appearance of default in
input_box
in interact
----------------------+-----------------------------------------------------
Reporter: kcrisman | Owner: boothby
Type: defect | Status: new
Priority: major | Milestone: sage-3.4.1
Component: notebook | Keywords:
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Comment(by jason):
See the mailing list discussion at http://groups.google.com/group/sage-
support/browse_thread/thread/c01b61836bc53339/00cebbec4da5304c for how
interact changes after this patch. Basically, doing:
{{{
@interact
def plotfunction(f=input_box('x^2')):
print f
}}}
used to make an input box with x^2 in it. Now it literally puts the
string 'x^2' (with quote marks) in the input box. In order to make an
input box with x^2 in it after the patch, you need to do:
{{{
@interact
def plotfunction(f=input_box(x^2)):
print f
}}}
or even
{{{
@interact
def plotfunction(f=x^2):
print f
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5220#comment:5>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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