def _get_sequence_len(self):
"""
Return the len of a sequence or a negative
value on error.
"""
seq = nbt._bt_python_get_sequence_from_def(self._d)
return nbt._bt_sequence_len(seq)
def _get_sequence_len(self):
"""
Return the len of a sequence or a negative
value on error.
"""
seq = nbt._bt_python_get_sequence_from_def(self._d)
return nbt._bt_sequence_len(seq)
def _get_sequence_element_at(self, index):
"""
Return the sequence's element at position index,
otherwise return None
"""
seq = nbt._bt_python_get_sequence_from_def(self._d)
if seq is not None:
definition_ptr = nbt._bt_sequence_index(seq, index)
if definition_ptr is not None:
return _Definition(definition_ptr, self.scope)
def _get_sequence_element_at(self, index):
"""
Return the sequence's element at position index,
otherwise return None
"""
seq = nbt._bt_python_get_sequence_from_def(self._d)
if seq is not None:
definition_ptr = nbt._bt_sequence_index(seq, index)
if definition_ptr is not None:
return _Definition(definition_ptr, self.scope)
