Python part of multidim. array support for RNA complete.

Multidim. arrays can now be modified at any level, for example:

struc.arrayprop = x
struc.arrayprop[i] = x
struc.arrayprop[i][j] = x
struc.arrayprop[i][j][k] = x
etc...

Approriate rvalue type/length checking is done. 

To ensure all works correctly, I wrote automated tests in release/test/rna_array.py.

These tests cover: array/item access, assignment on different levels, tests that proper exceptions are thrown on invalid item access/assignment.

The tests use properties of the RNA Test struct defined in rna_test.c. This struct is only compiled when building with BF_UNIT_TEST=1 scons arg.

Currently unit tests are run manually by loading the script in the Text Editor.
Here's the output I have: http://www.pasteall.org/7644

Things to improve here:
- better exception messages when multidim. array assignment fails. Those we have currently are not very useful for multidim.
- add tests for slice assignment

1 files changed, 1 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_internal.h b/source/blender/makesrna/intern/rna_internal.h
index 13cc2ae9017..7de80843f27 100644
--- a/source/blender/makesrna/intern/rna_internal.h
+++ b/source/blender/makesrna/intern/rna_internal.h
@@ -157,6 +157,7 @@ void RNA_def_sensor(struct BlenderRNA *brna);
 void RNA_def_sequence(struct BlenderRNA *brna);
 void RNA_def_smoke(struct BlenderRNA *brna);
 void RNA_def_space(struct BlenderRNA *brna);
+void RNA_def_test(struct BlenderRNA *brna);
 void RNA_def_text(struct BlenderRNA *brna);
 void RNA_def_texture(struct BlenderRNA *brna);
 void RNA_def_timeline_marker(struct BlenderRNA *brna);