On Tuesday, October 15, 2013 2:57:45 AM UTC-5, Edward K. Ream wrote:
>
> On Mon, Oct 14, 2013 at 3:09 PM, Viktor Ransmayr <
> [email protected]> wrote:
>
> >> [Terry] it sounds as if the rst3 command expects the view rendered
> pane to exist, and fails if it doesn't.
>
> >
> You were right. - As soon as I added the plugin 'viewrendered.py' to
> 'myLeoSettings.leo' the command 'rst3' worked without problems ...
>
> I think this should be fixed somehow. I'll look into it.
>
Mystery solved. There is no actual dependency in leoRst.py on the
viewrendered plugin, but there was a missing import in leoRst that happened
to be viewrendered.py(!)
The fix is on the trunk at rev 6145. All unit tests pass, and the rst3
command still works ;-)
The old code, in both viewrendered.py and leoRst.py was (modulo the plugin
name)::
docutils =
g.importExtension('docutils',pluginName='viewrendered.py',verbose=False)
But in viewrendered, there was *also* this import::
from docutils.core import publish_string
It looks like this additional statement sufficed to define docutils.core in
leoRst.py(!)
The new code, in both places is::
try:
import docutils
import docutils.core
except ImportError:
docutils = None
Imo, g.importExtension should be deprecated unless the module is expected
to be in the extensions folder, and I don't see why this applies to
docutils.
Edward
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