parameters: (self, name='PY_VAR')
return_statement: return self.tk.getvar(name)
docstring: Return value of Tcl variable NAME.
docstring_summary: Return value of Tcl variable NAME.
docstring_tokens: Return value of Tcl variable NAME .
function: def getvar(self, name='PY_VAR'):
          """Return value of Tcl variable NAME."""
          return self.tk.getvar(name)
function_tokens: def getvar ( self , name = 'PY_VAR' ) : return self . tk . getvar ( name )