[PythonCAD] First take of new entity transfer code now at repo

Art Haas ahaas at airmail.net
Thu Feb 23 21:19:03 CET 2006

On Thu, Feb 23, 2006 at 11:07:47AM -0600, Art Haas wrote:
> On Tue, Feb 21, 2006 at 02:46:16PM -0600, Art Haas wrote:
> > 
> > I'll send my transfer code changes to the repo, but if you wish to try
> > out the code by updating your repo with 'svn update' be aware that the
> > code is still somewhat in flux as I'm trying to track down a number of
> > issues that have arisen with undo/redo operations dealing with
> > transferring the entities between layers. I hope things will stablize in
> > a day or two. If you do an 'svn update' please test out the transfer
> > of entities and let me know how things work for you.
> > 
> I've fixed one problem regarding undo/redo by cleaning up the
> _delPoint() method in the Layer class, but other issues still remain.
> The fix has been sent to the repo and is available via 'svn update'.

The second issue I was seeing has now been fixed. It was a problem 
in the code that removed an entity from the list of children of a given
entity. This bug has been lying there since the code was changed to
permit equivalent entities to reside in a layer, and I suppose it is
just luck that it hasn't appeared sooner. The fix has been sent to the
repo and is available for those using subversion by 'svn update'.

Man once surrendering his reason, has no remaining guard against absurdities
the most monstrous, and like a ship without rudder, is the sport of every wind.

-Thomas Jefferson to James Smith, 1822

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