def from_text(cls, text):
parts = [p for p in re.split(' :(?:SUBJ|OBJ|POBJ): ', text)]
if len(parts) < 3:
raise ParseEventError(
'expected at least 3 parts, separated by ::, '
'got {}: {}'.format(len(parts), text))
pred = Predicate.from_text(parts[0])
subj = None
if parts[1] != 'NONE':
subj = Argument.from_text(parts[1])
obj = None
if parts[2] != 'NONE':
obj = Argument.from_text(parts[2])
pobj_list = []
if len(parts) > 3:
for part in parts[3:]:
prep, pobj = part.split(' : ')
if prep != '':
pobj_list.append((prep, Argument.from_text(pobj)))
return cls(pred, subj, obj, pobj_list)
def from_text(cls, text):
# TODO: change OBJ to DOBJ to avoid confusion
parts = [p for p in re.split(' :(?:SUBJ|OBJ|POBJ): ', text)]
assert len(parts) >= 3, \
'expected at least 3 parts, separated by :(SUBJ|OBJ|POBJ):, ' \
'found {}'.format(len(parts))
pred = Predicate.from_text(parts[0])
subj = None
if parts[1] != 'NONE':
subj = Argument.from_text(parts[1])
obj = None
if parts[2] != 'NONE':
obj = Argument.from_text(parts[2])
pobj_list = []
if len(parts) > 3:
for part in parts[3:]:
prep, pobj = part.split(' : ')
if prep != '':
pobj_list.append((prep, Argument.from_text(pobj)))
return cls(pred, subj, obj, pobj_list)