class_docstr: Abstract baseclass for clipboards.
  (An implementation can be in memory, it can share the X11 or Windows
  keyboard, or can be persistent.)
docstr: Shortcut for setting plain text on clipboard.
docstr_tok: ["Shortcut","for","setting","plain","text","on","clipboard","."]
code: def set_text(self, text):  # Not abstract.
      """
      Shortcut for setting plain text on clipboard.
      """
      assert isinstance(text, six.string_types)
      self.set_data(ClipboardData(text))
  
file_path: catboost/contrib/python/prompt-toolkit/py2/prompt_toolkit/clipboard/base.py
imports: from __future__ import unicode_literals
  from abc import ABCMeta, abstractmethod
  from six import with_metaclass
  import six
  from prompt_toolkit.selection import SelectionType
label_desc: Use image node_id 2 for calling the Clipboard obj's underlying member method code with example usage: obj.set_text(text) without return types