bmrblib SVN archive

Removed some unused imports.

Expanded the translate() function to handle reverse conversion back to Python structures.

The relaxation loop is now adding the 'data_type' key to the yielded dictionary.

Created BaseSaveframe.find_mapping() to handle missing tag categories in the NMR-STAR files.

This determines the mapping between the tag categories of the NMR-STAR file and the bmrblib class.

Removed some references to the Tensor saveframe.

Reactivated the relaxation saveframe loop for older BMRB versions.

Fixes for the model-free saveframes and the reintroduction of the allowed model list.

Keyword values to the saveframe add() method which are lists are now correctly checked against 'allowed'.

Small fix for the model-free saveframe.

The add() saveframe base method now returns the saveframe count.