code: def directly_connected(self, ident):
          '''Return a generator of labels connected to ``ident``.
  
          ``ident`` may be a ``content_id`` or a ``(content_id,
          subtopic_id)``.
  
          If no labels are defined for ``ident``, then the generator
          will yield no labels.
  
          Note that this only returns *directly* connected labels. It
          will not follow transitive relationships.
  
          :param ident: content id or (content id and subtopic id)
          :type ident: ``str`` or ``(str, str)``
          :rtype: generator of :class:`Label`
          '''
          content_id, subtopic_id = normalize_ident(ident)
          return self.everything(include_deleted=False,
                                 content_id=content_id,
                                 subtopic_id=subtopic_idf directly_connected(self, ident):
          '''Return a generator of labels connected to ``ident``.
  
          ``ident`` may be a ``content_id`` or a ``(content_id,
          subtopic_id)``.
  
          If no labels are defined for ``ident``, then the generator
          will yield no labels.
  
          Note that this only returns *directly* connected labels. It
          will not follow transitive relationships.
  
          :param ident: content id or (content id and subtopic id)
          :type ident: ``str`` or ``(str, str)``
          :rtype: generator of :class:`Label`
          '''
          content_id, subtopic_id = normalize_ident(ident)
          return self.everything(include_deleted=False,
                                 content_id=content_id,
                                 subtopic_id=subtopic_id)
docs: Return a generator of labels connected to ``ident``.
  
          ``ident`` may be a ``content_id`` or a ``(content_id,
          subtopic_id)``.
  
          If no labels are defined for ``ident``, then the generator
          will yield no labels.
  
          Note that this only returns *directly* connected labels. It
          will not follow transitive relationships.
  
          :param ident: content id or (content id and subtopic id)
          :type ident: ``str`` or ``(str, str)``
          :rtype: generator of :class:`Label`