def _get_curie_prefix(uself, uri, existing_curies):
ns_count = 0
from curies import CURIES
# TODO: replace this with a once-per run update CURIES function
def get_curie_online(uri):
import requests
try:
r = requests.get("http://prefix.cc/reverse",
params={
"uri": uri,
"format": "txt"
})
if r.status_code == 200:
# primitive check to see if it really is prefix.cc replying with a text/plain response
if r.headers["Content-Type"] == "text/plain":
return r.text.split("\t")[0]
else:
return None
else:
return None
except requests.exceptions.ConnectionError:
# presumably this module can't access the internet or prefix.cc is down
return None
def get_curie_from_namespace(uri, existing_curies, ns_count):
# strip off trailing hash or slash and return last path segment
c = uri.rstrip("#/").split("/")[-1]
# prevent CURIE collision = return nsX (X int) if we already have this one
if c in existing_curies:
ns_count += 1
return "ns" + str(ns_count)
return c
# attempt to look up the well-known curie for this Namespace in http://prefix.cc dump
for k, v in CURIES.items():
if v == uri:
return k
# attempt to look up the well-known CURIE for this Namespace using http://prefix.cc online (more up-to-date)
c = get_curie_online(uri)
if c is not None:
return c
# can't find CURIE online so make up one
c = get_curie_from_namespace(uri, existing_curies, ns_count)
return c if c is not None else ""
def _get_curie_prefix(uri, ns):
ns_count = 0
from curies import CURIES, EXTRA_CURIES
# TODO: replace this with a once-per run update CURIES function
def get_curie_online(uri):
try:
r = requests.get('http://prefix.cc/reverse',
params={
'uri': uri,
'format': 'txt'
})
if r.status_code == 200:
return r.text.split('\t')[0]
else:
return None
except requests.exceptions.ConnectionError:
# presumably this module can't access the internet or prefix.cc is down
return None
def get_curie_from_namespace(uri, ns_count):
# strip off trailing hash or slash and return last path segment
c = uri.rstrip('#/').split('/')[-1]
# prevent CURIE collision = return nsX (x int) if we already have this one
for k, v in ns.items():
if c == v:
ns_count += 1
return 'ns' + str(ns_count)
return c
# attempt to look up the well-known curie for this Namespace in http://prefix.cc dump
for k, v in CURIES.items():
if v == uri:
return k
for k, v in EXTRA_CURIES.items():
if v == uri:
return k
# attempt to look up the well-known CURIE for this Namespace using http://prefix.cc online (more up-to-date)
c = get_curie_online(uri)
if c is not None:
return c
# can't fund CURIE online so make up one
c = get_curie_from_namespace(uri, ns_count)
return c if c is not None else ''