o j@sHdZddlmZddlZddlmZddlmZedddd dZdS)z Lazy-loading per-terminal grapheme override tables. This minimizes memory for the 99.9% of use-cases of a single 'term_program'. ) annotationsN) lru_cache) _REGISTRY )maxsizeterm_canonicalstrreturndict[str, int]cCsPt|}|dur iSztd|t}t|d}|WSty'iYSw)z Return grapheme override dict for a terminal, or an empty dict. The per-terminal module is imported on first access and cached in ``sys.modules``; subsequent calls for the same terminal return immediately via lru_cache. Nz._known_ GRAPHEMES)rget importlib import_module __package__getattr ImportError)rhash_keymodresultr/root/aizidognhua/tmp/workspace/projects/ec89d86c-575f-41c9-af57-ac45cbdbf775/venv/lib/python3.10/site-packages/wcwidth/table_grapheme_overrides/__init__.pyr s   r )rr r r ) __doc__ __future__rr functoolsr _registryrr rrrrs