def _universal_abbrev(iri): global _next_abb abb = _int_base_62(_next_abb) _next_abb += 1 _universal_abbrev_2_iri[abb] = iri _universal_iri_2_abbrev[iri] = abb return abb
def abbreviate(self, iri):
r = self.execute("SELECT storid FROM resources WHERE iri=? LIMIT 1", (iri,)).fetchone()
if r: return r[0]
self.current_resource += 1
storid = _int_base_62(self.current_resource)
self.execute("INSERT INTO resources VALUES (?,?)", (storid, iri))
return storid
def abbreviate(iri):
storid = abbrevs.get(iri)
if not storid is None: return storid
self.parent.current_resource += 1
storid = _int_base_62(self.parent.current_resource)
new_abbrevs.append((storid, iri))
abbrevs[iri] = storid
return storid
def abbreviate_dict(self, iri):
storid = self.abbreviate_d.get(iri)
if storid is None:
self.current_resource += 1
storid = self.abbreviate_d[iri] = _int_base_62(
self.current_resource)
self.unabbreviate_d[storid] = iri
self.execute("INSERT INTO resources VALUES (?,?)", (storid, iri))
return storid
def abbreviate(iri): # Re-implement for speed
storid = abbrevs.get(iri)
if not storid is None: return storid
r = self.execute("SELECT storid FROM resources WHERE iri=? LIMIT 1", (iri,)).fetchone()
if r:
abbrevs[iri] = r[0]
return r[0]
self.parent.current_resource += 1
storid = _int_base_62(self.parent.current_resource)
new_abbrevs.append((storid, iri))
abbrevs[iri] = storid
return storid
def new_blank_node(self):
self.current_blank += 1
return "_%s" % _int_base_62(self.current_blank)