Revision: 7998
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7998&view=rev
Author: mdboom
Date: 2009-12-01 19:01:45 +0000 (Tue, 01 Dec 2009)
Log Message:
-----------
[2906157] Let sphinx reference matplotlib-created plots (backport)
Modified Paths:
--------------
branches/v0_99_maint/lib/matplotlib/sphinxext/plot_directive.py
Modified: branches/v0_99_maint/lib/matplotlib/sphinxext/plot_directive.py
===================================================================
--- branches/v0_99_maint/lib/matplotlib/sphinxext/plot_directive.py
2009-12-01 18:58:49 UTC (rev 7997)
+++ branches/v0_99_maint/lib/matplotlib/sphinxext/plot_directive.py
2009-12-01 19:01:45 UTC (rev 7998)
@@ -276,8 +276,8 @@
# treated as relative to the root of the documentation tree. We need
# to support both methods here.
tmpdir = os.path.join('build', outdir)
+ tmpdir = os.path.abspath(tmpdir)
if sphinx_version < (0, 6):
- tmpdir = os.path.abspath(tmpdir)
prefix = ''
else:
prefix = '/'
@@ -343,6 +343,36 @@
return []
+def mark_plot_labels(app, document):
+ """
+ To make plots referenceable, we need to move the reference from
+ the "htmlonly" (or "latexonly") node to the actual figure node
+ itself.
+ """
+ for name, explicit in document.nametypes.iteritems():
+ if not explicit:
+ continue
+ labelid = document.nameids[name]
+ if labelid is None:
+ continue
+ node = document.ids[labelid]
+ if node.tagname in ('html_only', 'latex_only'):
+ for n in node:
+ if n.tagname == 'figure':
+ sectname = name
+ for c in n:
+ if c.tagname == 'caption':
+ sectname = c.astext()
+ break
+
+ node['ids'].remove(labelid)
+ node['names'].remove(name)
+ n['ids'].append(labelid)
+ n['names'].append(name)
+ document.settings.env.labels[name] = \
+ document.settings.env.docname, labelid, sectname
+ break
+
def setup(app):
setup.app = app
setup.config = app.config
@@ -354,3 +384,4 @@
['png', 'hires.png', 'pdf'],
True)
+ app.connect('doctree-read', mark_plot_labels)
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