def add_prefixmap(self, map_name: str, include_defaults: bool= True) -> None:
"""
Add a prefixcommons map. Only prefixes that have not been previously defined are added.
:param map_name: prefixcommons map name
:param include_defaults: if True, take defaults from the map.
:return:
"""
for k, v in curie_util.read_biocontext(map_name).items():
if not k:
if include_defaults and not self._default:
self._default = v
elif k not in self:
if NCName.is_valid(k):
self[k] = v
else:
print(f"Warning: biocontext map {map_name} has illegal prefix: {k}", file=sys.stderr)
def uri_for(self, uri_or_curie: Any) -> URIRef:
"""
Map a curie or URI into a full URIRef.
:param uri_or_curie: "NCNAME ':' suffix" or plain URI
:return: Corresponding URI
"""
uri_or_curie = str(uri_or_curie)
if '://' in uri_or_curie:
return URIRef(uri_or_curie)
if ':' in uri_or_curie:
prefix, local = str(uri_or_curie).split(':', 1)
if not prefix:
prefix = self._default_key
elif not NCName.is_valid(prefix):
raise ValueError(f"Not a valid CURIE: {uri_or_curie}")
else:
prefix, local = self._base_key, uri_or_curie
if prefix not in self:
raise ValueError(f"Unknown CURIE prefix: {prefix}")
return URIRef(self.join(self[prefix], local))
