parameters: (self, context)
return_statement: return self
docstring: This permits registering either Handler instances or classes
  
          :Parameters:
            - `context`: reference to pickler/unpickler
docstring_summary: This permits registering either Handler instances or classes
docstring_tokens: This permits registering either Handler instances or classes
function: def __call__(self, context):
          """This permits registering either Handler instances or classes
  
          :Parameters:
            - `context`: reference to pickler/unpickler
          """
          self.context = context
          return self
function_tokens: def __call__ ( self , context ) : self . context = context return self