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Have the matcher return character offsets, to handle the match better.

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This commit is contained in:
Matthew Honnibal 2016-10-17 15:58:57 +02:00
parent 9b60186266
commit 049c937540
1 changed files with 10 additions and 6 deletions
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16
spacy/matcher.pyx
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@ -291,8 +291,8 @@ cdef class Matcher:
elif action == ACCEPT: elif action == ACCEPT:
# TODO: What to do about patterns starting with ZERO? Need to # TODO: What to do about patterns starting with ZERO? Need to
# adjust the start position. # adjust the start position.
start = state.first start = doc.c[state.first].idx
end = token_i+1 end = doc.c[token_i].idx + doc.c[token_i].lex.length
ent_id = state.second[1].attrs[0].value ent_id = state.second[1].attrs[0].value
label = state.second[1].attrs[1].value label = state.second[1].attrs[1].value
acceptor = self._acceptors.get(ent_id) acceptor = self._acceptors.get(ent_id)
@ -319,12 +319,16 @@ cdef class Matcher:
state.second = pattern + 1 state.second = pattern + 1
partials.push_back(state) partials.push_back(state)
elif action == ACCEPT: elif action == ACCEPT:
start = token_i start = token.idx
end = token_i+1 end = token.idx + token.lex.length
ent_id = pattern[1].attrs[0].value ent_id = pattern[1].attrs[0].value
label = pattern[1].attrs[1].value label = pattern[1].attrs[1].value
if acceptor is None or acceptor(doc, ent_id, label, start, end): acceptor = self._acceptors.get(ent_id)
matches.append((ent_id, label, start, end)) if acceptor is not None:
match = acceptor(doc, ent_id, label, start, end)
if match:
ent_id, label, start, end = match
matches.append((ent_id, label, start, end))
for i, (ent_id, label, start, end) in enumerate(matches): for i, (ent_id, label, start, end) in enumerate(matches):
on_match = self._callbacks.get(ent_id) on_match = self._callbacks.get(ent_id)
if on_match is not None: if on_match is not None: