def _get_turn_info(self, anno):
"return the speaker and turn id for a unit-level annotation"
enclosing_turns = [t for t in self.turns if t.span.encloses(anno.span)]
if len(enclosing_turns) > 0:
turn = enclosing_turns[0]
speaker = stac_anno.speaker(turn)
turn_id = stac_anno.turn_id(turn)
return speaker, turn_id
else:
return None, None
def _get_turn_info(self, anno):
"return the speaker and turn id for a unit-level annotation"
enclosing_turns = [t for t in self.turns if t.span.encloses(anno.span)]
if len(enclosing_turns) > 0:
turn = enclosing_turns[0]
speaker = stac_anno.speaker(turn)
turn_id = stac_anno.turn_id(turn)
return speaker, turn_id
else:
return None, None
def position_of_speaker_first_turn(edu):
"""
Given an EDU context, determine the position of the first turn by that
EDU's speaker relative to other turns in that dialogue.
"""
edu_speaker = edu.speaker()
# we can assume these are sorted
for i, turn in enumerate(edu.dialogue_turns):
if speaker(turn) == edu_speaker:
return i
oops = "Implementation error? No turns found which match speaker's turn"
raise CorpusConsistencyException(oops)
def position_of_speaker_first_turn(edu):
"""
Given an EDU context, determine the position of the first turn by that
EDU's speaker relative to other turns in that dialogue.
"""
edu_speaker = edu.speaker()
# we can assume these are sorted
for i, turn in enumerate(edu.dialogue_turns):
if speaker(turn) == edu_speaker:
return i
oops = "Implementation error? No turns found which match speaker's turn"
raise CorpusConsistencyException(oops)
def players_for_doc(corpus, kdoc):
"""
Return the set of speakers/addressees associated with a document.
In STAC, documents are semi-arbitrarily cut into sub-documents for
technical and possibly ergonomic reasons, ie. meaningless as far as we are
concerned. So to find all speakers, we would have to search all the
subdocuments of a single document. ::
(Corpus, String) -> Set String
"""
speakers = set()
docs = [corpus[k] for k in corpus if k.doc == kdoc]
for doc in docs:
for anno in doc.units:
if educe.stac.is_turn(anno):
turn_speaker = speaker(anno)
if turn_speaker:
speakers.add(turn_speaker)
elif educe.stac.is_edu(anno):
speakers.update(player_addresees(anno))
return frozenset(speakers)
def players_for_doc(corpus, kdoc):
"""
Return the set of speakers/addressees associated with a document.
In STAC, documents are semi-arbitrarily cut into sub-documents for
technical and possibly ergonomic reasons, ie. meaningless as far as we are
concerned. So to find all speakers, we would have to search all the
subdocuments of a single document. ::
(Corpus, String) -> Set String
"""
speakers = set()
docs = [corpus[k] for k in corpus if k.doc == kdoc]
for doc in docs:
for anno in doc.units:
if educe.stac.is_turn(anno):
turn_speaker = speaker(anno)
if turn_speaker:
speakers.add(turn_speaker)
elif educe.stac.is_edu(anno):
speakers.update(player_addresees(anno))
return frozenset(speakers)
def num_speakers_between(_current, gap, _edu1, _edu2):
"number of distinct speakers in intervening EDUs"
return len(frozenset(speaker(t) for t in gap.turns_between))
def speaker_started_the_dialogue(_, edu):
"if the speaker for this EDU is the same as that of the\
first turn in the dialogue"
return speaker(edu.dialogue_turns[0]) == speaker(edu.turn)
def speaker_id(_, edu):
"""Get the speaker ID"""
return speaker(edu.turn)
def speaker(self):
"""
the speaker associated with the turn surrounding an edu
"""
return speaker(self.turn)
def num_speakers_between(_current, gap, _edu1, _edu2):
"number of distinct speakers in intervening EDUs"
return len(frozenset(speaker(t) for t in gap.turns_between))
def speaker_started_the_dialogue(_, edu):
"if the speaker for this EDU is the same as that of the\
first turn in the dialogue"
return speaker(edu.dialogue_turns[0]) == speaker(edu.turn)
def speaker_id(_, edu):
"""Get the speaker ID"""
return speaker(edu.turn)
def speaker(self):
"""
the speaker associated with the turn surrounding an edu
"""
return speaker(self.turn)
