The SnapPy manifold database
This repository stores the core manifold databases that come with SnapPy, and includes the source code for the Python module "snappy_manifolds" which packages them up for use in SnapPy and Spherogram.
The raw source for the tables are in:
stored as plain text CSV files for the potential convenience of other users. The triangulations themselves are stored in the "isosig" format of Burton, as described in the appendix to this paper with an added "decoration" suffix that describes the peripheral framing.