Notebook does not remove files for deleted plots

[novoselt]

If you choose "Delete All Output" for a worksheet that contains plots (e.g. just make a worksheet with "plot(sin(x))" in it), then all plots are removed in the sense that they are not visible anymore, but the actual file with the plot is still stored in the worksheet directory and is included into the downloaded worksheet sws-file.

This is a serious issue for worksheets that include many big plots.

Possibly related tickets: #5177, #7647.

Upstream: Fixed upstream, in a later stable release.

CC: @jasongrout

Component: notebook

Reviewer: Andrey Novoseltsev

Issue created by migration from https://trac.sagemath.org/ticket/10234

[jasongrout]

comment:2

See http://groups.google.com/group/sage-support/browse_thread/thread/49faf8e65392a093 for more things to delete.

[jasongrout]

comment:3

I believe I fixed this in the flask notebook a while ago.

[jasongrout]

comment:4

"needs info" for the sagenb flask commit for this fix.

[novoselt]

Upstream: Fixed upstream, in a later stable release.

[novoselt]

comment:5

Seems to be fine in 5.2.

[jdemeyer]

Reviewer: Andrey Novoseltsev