#17815: Remove verbose from the global namespace
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Reporter: rws | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-6.6
Component: user interface | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Changes (by vbraun):
* status: positive_review => needs_work
* milestone: sage-duplicate/invalid/wontfix => sage-6.6
Old description:
> What use is `sage.misc.misc.verbose("WARNING:...` in `plot.py` when no
> possible verbosity level will turn off the output?
> {{{
> sage: verbose(level=-1)
> verbose -1 (<module>)
> 5.786
> sage: plot(sqrt(x),(x,-1,3))
> verbose 0 (2691: plot.py, generate_plot_points) WARNING: When plotting,
> failed to evaluate function at 51 points.
> verbose 0 (2691: plot.py, generate_plot_points) Last error message: 'math
> domain error'
> }}}
New description:
Its confusing to users. Why are we exposing our logging system to end
users?
Stretch goal: Use Python logging instead of reinventing the logging wheel.
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Comment:
I suggest to repurpose the ticket, see new description. The old
description follows:
What use is `sage.misc.misc.verbose("WARNING:...` in `plot.py` when no
possible verbosity level will turn off the output?
{{{
sage: verbose(level=-1)
verbose -1 (<module>)
5.786
sage: plot(sqrt(x),(x,-1,3))
verbose 0 (2691: plot.py, generate_plot_points) WARNING: When plotting,
failed to evaluate function at 51 points.
verbose 0 (2691: plot.py, generate_plot_points) Last error message: 'math
domain error'
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/17815#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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