404 links on the screenshot page

[sylvestre]

here: http://matplotlib.org/users/screenshots.html
All files listed in this sentence leads to a 404 page:
It’s also simple to create stacked bars (bar_stacked.py), candlestick bars (finance_demo.py), and horizontal bar charts (barh_demo.py).

[NelleV]

This is probably due to the reorganization of the gallery.
Thanks for reporting.

[tacaswell]

I just screwed up and pushed a fix for this directly to master def29e1 (forgot to change branches, accidentally committed to master and my local master was set up to track matplotlib/master and the push worked). I have changed what my local master thinks is upstream so it should not happen again. I'm just going to leave it as it is completely doc changes.

There are still a bunch of broken links in the png/highres/pdf links for a sub-set (~80) of the plot-directive calls. The images are put in _images/ but the urls don't point at them. For example the links in http://matplotlib.org/users/whats_new.html#mplot3d-graphs-can-be-embedded-in-arbitrary-axes are broken in a rebuild of the docs.

[tacaswell]

@mdboom Can you take a look at the issues with the plot directive?

[dmcdougall]

Here's the output from linkchecker.

[mdboom]

@dmcdougall: are some of these due to the plot directive screwing up, or are they all just "one off" errors?

[dmcdougall]

@mdboom Yes. I'm looking into it now.

[dmcdougall]

Ok, so I think the hyperlinks are actually correct. Here's a couple of examples of the variables used by the plot_directive function:

source_rel_name mpl_examples/pylab_examples/triplot_demo.py
source_rel_dir mpl_examples/pylab_examples
build_dir /Users/damon/git/github/matplotlib/doc/build/plot_directive/mpl_examples/pylab_examples
dest_dir /Users/damon/git/github/matplotlib/doc/build/html/mpl_examples/pylab_examples
dest_dir_link ../mpl_examples/pylab_examples
source_rel_name pyplots/whats_new_1_subplot3d.py
source_rel_dir pyplots
build_dir /Users/damon/git/github/matplotlib/doc/build/plot_directive/pyplots
dest_dir /Users/damon/git/github/matplotlib/doc/build/html/pyplots
dest_dir_link ../pyplots

I have a feeling the problem is that the figures are just not being generated into the correct directory.

[dmcdougall]

This is removing the generated figures from the dest_dir.

Edit: That took forever to find.

[dmcdougall]

Fixed in #3253.