#7509: notebook -- make it possible to debug Python code in the notebook, e.g.,
something like pdb that works in the notebook
---------------------------+------------------------------------------------
Reporter: was | Owner: boothby
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-5.0
Component: notebook | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author:
Merged: | Dependencies:
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Comment(by was):
Replying to [comment:8 ppurka]:
> Should line 192 of your patch contain the string as r""" """?
> {{{
> t = """%s<hr>> %s"""%(code, file)
> }}}
No. r is *only* needed if your string contains backslashes and you don't
want to escape them. It has nothing to do with HTML tags at all.
> I see that "< >" constructs are eaten away by the browser.
Above t is an HTML string that I'm construting, and output within an
<html> block for the notebook. It thus gets displayed properly.
> An example code which you can use to debug your `Debug()` (pun intended
:)) is the following:
> {{{
> ReedSolomonCode(15,2,GF(16,'a')).minimum_distance()
> }}}
> You need to go to stack frame 8, and look at line 396 of the code that
is printed.
Ah, now I see what you mean. The stupid source code display needs to have
some HTML escaping done, e.g., < turned to <. There is a function in
the notebook that does that properly, and I'll fix the patch accordingly.
Thanks for finding a genuine bug. I'll also modify my example functions
to include something like.
>
> Otherwise, it functions very nicely!
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7509#comment:9>
Sage <http://www.sagemath.org>
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