parameters: (self, key)
return_statement: return self.tk.call(self._w, 'cget', '-' + key)
docstring: Return the resource value for a KEY given as string.
docstring_summary: Return the resource value for a KEY given as string.
docstring_tokens: Return the resource value for a KEY given as string .
function: def cget(self, key):
          """Return the resource value for a KEY given as string."""
          return self.tk.call(self._w, 'cget', '-' + key)
function_tokens: def cget ( self , key ) : return self . tk . call ( self . _w , 'cget' , '-' + key )