Module interaction_code 

Constants

CROCKFORD32

Crockford base32 alphabet — omits I, L, O, U to avoid visual ambiguity.

Functions

canonicalize_code

Canonicalize a user-presented interaction code to XXXX-XXXX form for lookup.

generate_code

Generate an 8-symbol Crockford base32 interaction code (40 bits of entropy) in canonical form: XXXX-XXXX.