Feature request: Add extended prefix map artifact to custom context generation

[matentzn]

The world should rejoice at you https://github.com/cthoyt/curies#standardization

It would be great if we had the full extended prefix map for custom context generation.

(I still think we should discuss distinguishing preferred URI expansion from GUPRI expansion, but these issues are parallel)

[matentzn]

@cthoyt awesome thanks a ton!

[cthoyt]

Example usage:

import curies

#: OBO context's extended prefix map
url = "https://github.com/biopragmatics/bioregistry/raw/main/exports/contexts/obo.epm.json"
converter = curies.Converter.from_extended_prefix_map(url)

>>> converter.expand("GO:1234567")
'http://purl.obolibrary.org/obo/GO_1234567'

>>> converter.compress("http://purl.obolibrary.org/obo/GO_1234567")
'GO:1234567'
>>> converter.compress("http://amigo.geneontology.org/amigo/term/GO:1234567")
'GO:1234567'

>>> converter.standardize_prefix("gomf")
'GO'
>>> converter.standardize_curie("gomf:1234567")
'GO:1234567'
>>> converter.standardize_uri("http://amigo.geneontology.org/amigo/term/GO:1234567")
'http://purl.obolibrary.org/obo/GO_1234567'