class_docstr: Interface defining information available at process time
class_docstr_tok: ["Interface","defining","information","available","at","process","time"]
docstr: get the value of a given key in the managed state
docstr_tok: ["get","the","value","of","a","given","key","in","the","managed","state"]
code: def get_state(self, key):
      """get the value of a given key in the managed state"""
      pass
  
imports: from abc import abstractmethod
label_desc: Use image node_id 28 for calling the Context obj's underlying member method code with example usage: obj.get_state(key) without return types