def remove_subtopic(self, topic): """Removes the given subtopic of the current topic. After removal the remove_subtopics observers will be called. If the subtopic is not present, then a MissingTopicError is raised. """ try: index = self.subtopics.index(topic) del self.subtopics[index] sqlite.remove_item(topic) self.remove_subtopic_observers(topic) topic.apply_to_all_child_passages(singleton_verse_to_passage_entry_map.remove_passage_entry) except ValueError: raise MissingTopicError(topic)
def remove_subtopic(self, topic):
"""Removes the given subtopic of the current topic.
After removal the remove_subtopics observers will be called.
If the subtopic is not present, then a MissingTopicError is raised.
"""
try:
index = self.subtopics.index(topic)
del self.subtopics[index]
sqlite.remove_item(topic)
self.remove_subtopic_observers(topic)
topic.apply_to_all_child_passages(
singleton_verse_to_passage_entry_map.remove_passage_entry)
except ValueError:
raise MissingTopicError(topic)
def remove_passage(self, passage):
"""Removes the given passage for the current topic.
After removal the remove_passage observers will be called.
If the passage is not present, then a MissingPassageError is raised.
"""
try:
index = self._natural_order_passages.index(passage)
del self._natural_order_passages[index]
if self._passage_order_passages is not None:
index = self._passage_order_passages.index(passage)
del self._passage_order_passages[index]
singleton_verse_to_passage_entry_map.remove_passage_entry(passage)
sqlite.remove_item(passage)
self.remove_passage_observers(passage, index)
except ValueError:
raise MissingPassageError(passage)
def remove_passage(self, passage): """Removes the given passage for the current topic. After removal the remove_passage observers will be called. If the passage is not present, then a MissingPassageError is raised. """ try: index = self._natural_order_passages.index(passage) del self._natural_order_passages[index] if self._passage_order_passages is not None: index = self._passage_order_passages.index(passage) del self._passage_order_passages[index] singleton_verse_to_passage_entry_map.remove_passage_entry(passage) sqlite.remove_item(passage) self.remove_passage_observers(passage, index) except ValueError: raise MissingPassageError(passage)
