arch.base: Architectonic Base Primitives#
The base subpackage defines the three primitives every other module builds on: Lang, an enum of the source languages the architectonic recognizes; Idx, the four-level hierarchical index that addresses a cell within the tree; and Cell, the SQLModel row pairing an index with its names, division, and moments.
IdxType is the SQLAlchemy column type that round-trips Idx values through the database.