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Viewing changes to plug-ins/pygimp/gimpshelf.py

  • Committer: Bazaar Package Importer
  • Author(s): Daniel Holbach
  • Date: 2007-05-02 16:33:03 UTC
  • mfrom: (1.1.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20070502163303-bvzhjzbpw8qglc4y
Tags: 2.3.16-1ubuntu1
* Resynchronized with Debian, remaining Ubuntu changes:
  - debian/rules: i18n magic.
* debian/control.in:
  - Maintainer: Ubuntu Core Developers <ubuntu-devel@lists.ubuntu.com>
* debian/patches/02_help-message.patch,
  debian/patches/03_gimp.desktop.in.in.patch,
  debian/patches/10_dont_show_wizard.patch: updated.
* debian/patches/04_composite-signedness.patch,
  debian/patches/05_add-letter-spacing.patch: dropped, used upstream.

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plug-ins/pygimp/gimpshelf.py
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import gimp
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import copy_reg
 
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def _image_id(obj):
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    return gimp._id2image, (obj.ID,)
 
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def _drawable_id(obj):
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    return gimp._id2drawable, (obj.ID,)
 
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def _display_id(obj):
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    return gimp._id2display, int(obj)
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copy_reg.pickle(gimp.Image, _image_id, gimp._id2image)
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copy_reg.pickle(gimp.Layer, _drawable_id, gimp._id2drawable)
 
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def _vectors_id(obj):
 
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    return gimp._id2vectors, int(obj.ID)
 
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copy_reg.pickle(gimp.Image,   _image_id,    gimp._id2image)
 
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copy_reg.pickle(gimp.Layer,   _drawable_id, gimp._id2drawable)
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copy_reg.pickle(gimp.Channel, _drawable_id, gimp._id2drawable)
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copy_reg.pickle(gimp.Display, _display_id, gimp._id2display)
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del copy_reg, _image_id, _drawable_id, _display_id
 
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copy_reg.pickle(gimp.Display, _display_id,  gimp._id2display)
 
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copy_reg.pickle(gimp.Vectors, _vectors_id,  gimp._id2vectors)
 
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del copy_reg, _image_id, _drawable_id, _display_id, _vectors_id
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class Gimpshelf:
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    def has_key(self, key):
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            s = gimp.get_data(key)
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        except gimp.error:
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            raise KeyError, key
 
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        f = StringIO.StringIO(s)
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        return pickle.Unpickler(f).load()
 
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    def __setitem__(self, key, value):
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        f = StringIO.StringIO()
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        p = pickle.Pickler(f)
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        p.dump(value)
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        gimp.set_data(key, f.getvalue())
 
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    def __delitem__(self, key):
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        gimp.set_data(key, '')
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