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simphony / simphony-mayavi

The mayavi adapters to the simphony framework
BSD 2-Clause "Simplified" License
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Serialisation for CUDSsource #140

Closed kitchoi closed 8 years ago

kitchoi commented 8 years ago

Fix #85

kitchoi commented 8 years ago

Mayavi 4.4.4 is required in order to use the save/load_visualization functionality in Mayavi2 or with mlab.

Although the tests passed, they passed because Mayavi's NullEngine is used. If the Mayavi2's EnvisageEngine or the mlab's mayavi.core.engine.Engine is used, load_visualization failed with the following errors.

The following errors do not occur for the master branch of Mayavi.

  File "/home/kit/mayavi-test/mayavi/mayavi/plugins/script.py", line 90, in load_visualization
    self.engine.load_visualization(fname)
  File "/home/kit/simphony/local/lib/python2.7/site-packages/apptools/scripting/recordable.py", line 45, in _wrapper
    result = func(*args, **kw)
  File "/home/kit/mayavi-test/mayavi/mayavi/core/engine.py", line 284, in load_visualization
    state = state_pickler.load_state(file_or_fname)
  File "/home/kit/simphony/local/lib/python2.7/site-packages/apptools/persistence/state_pickler.py", line 931, in load_state
    state = StateUnpickler().load_state(f)
  File "/home/kit/simphony/local/lib/python2.7/site-packages/apptools/persistence/state_pickler.py", line 508, in load_state
    result = self._process(data)
  File "/home/kit/simphony/local/lib/python2.7/site-packages/apptools/persistence/state_pickler.py", line 552, in _process
    exec('result%s = x'%path)
  File "<string>", line 1, in <module>
TypeError: 'StateTuple' object does not support item assignment
kitchoi commented 8 years ago

@dpinte, @itziakos please review. Thanks.