def test_Selector_make_score_tools_performer_name_selector_01():
selector = Selector.make_score_tools_performer_name_selector()
assert selector._run(pending_user_input='q') is None
selector = Selector.make_score_tools_performer_name_selector()
assert selector._run(pending_user_input='b') is None
selector = Selector.make_score_tools_performer_name_selector()
assert selector._run(pending_user_input='home') is None
def test_Selector_make_score_tools_performer_name_selector_02():
selector = Selector.make_score_tools_performer_name_selector()
assert selector._run(pending_user_input='vn') == 'violinist'
def test_Selector_make_score_tools_performer_name_selector_03():
selector = Selector.make_score_tools_performer_name_selector()
selector.is_ranged = True
assert selector._run(pending_user_input='vn, va') == ['violinist', 'violist']
def _run(
self,
cache=False,
clear=True,
head=None,
pending_user_input=None,
):
from experimental.tools.scoremanagertools.iotools import Selector
self.session.io_manager.assign_user_input(pending_user_input)
self.session.cache_breadcrumbs(cache=cache)
try_again = False
performers = []
while True:
self.session.push_breadcrumb(self._breadcrumb)
selector = Selector.make_score_tools_performer_name_selector(
session=self.session,
)
selector.is_ranged=self.is_ranged
with self.backtracking:
result = selector._run()
if self.session.backtrack():
break
if isinstance(result, list):
performer_names = result
else:
performer_names = [result]
performers = []
for performer_name in performer_names:
self.session.push_breadcrumb(self._breadcrumb)
with self.backtracking:
performer = scoretools.Performer(performer_name)
self.interactively_initialize_performer(performer)
self.session.pop_breadcrumb()
was_backtracking_locally = \
self.session.is_backtracking_locally
if self.session.backtrack():
if was_backtracking_locally:
try_again = True
else:
try_again = False
performers = []
break
performers.append(performer)
if not try_again:
break
else:
try_again = False
self.session.pop_breadcrumb()
if self.is_ranged and performers:
final_result = performers[:]
elif self.is_ranged and not performers:
final_result = []
elif not self.is_ranged and performers:
final_result = performers[0]
elif not self.is_ranged and not performers:
final_result = None
else:
raise ValueError
self.session.pop_breadcrumb()
self.session.restore_breadcrumbs(cache=cache)
self.target = final_result
return self.target
