def apply(self, g):
super(JSFunction, self).apply(g)
register_custom_function(self.node, self.execute_from_sparql, True,
True)
def test_register_twice_fail(self):
with assert_raises(ValueError):
register_custom_function(EX.f, self.f)
def test_register_override(self):
register_custom_function(EX.f, self.f, override=True)
def setUp(self):
register_custom_function(EX.f, self.f)
def test_register_override(self):
register_custom_function(EX.f, self.f, override=True)
def test_register_twice_fail(self):
with assert_raises(ValueError):
register_custom_function(EX.f, self.f)
def setUp(self):
register_custom_function(EX.f, self.f)
po = "<http://dummy>"
else:
po = '"lit"'
return (f"<{ps}> <{p}> {po} .")
else:
return None
## maybe useless
## just use regular bind...
def reify(s, p, o):
rs = s + p + o
return URIRef("http://" + hashlib.md5(rs.encode('utf-8')).hexdigest())
register_custom_function(URIRef("hello"), myfunc, raw=True)
register_custom_function(URIRef("summ"), summary, raw=True)
class BindIterator(PreemptableIterator):
"""A BindIterator evaluates a BIND statement in a pipeline of iterators.
Args:
* source: Previous iterator in the pipeline.
* expression: a text representing the bind expression
* bindvar: the bind variable
"""
def __init__(self,
source: PreemptableIterator,
bindexpr: str,
bindvar: str,
