parameters: (title, prompt, **kw)
return_statement: return d.result
docstring: get a float from the user
  
      Arguments:
  
          title -- the dialog title
          prompt -- the label text
          **kw -- see SimpleDialog class
  
      Return value is a float
docstring_summary: get a float from the user
docstring_tokens: get a float from the user
function: def askfloat(title, prompt, **kw):
      '''get a float from the user
  
      Arguments:
  
          title -- the dialog title
          prompt -- the label text
          **kw -- see SimpleDialog class
  
      Return value is a float
      '''
      d = _QueryFloat(title, prompt, **kw)
      return d.result
function_tokens: def askfloat ( title , prompt , * * kw ) : d = _QueryFloat ( title , prompt , * * kw ) return d . result