class documentation
        
        class BooleanOptionalAction(Action): (source)
Constructor: BooleanOptionalAction(option_strings, dest, default, type, ...)
Undocumented
| Method | __call__ | Undocumented | 
| Method | __init__ | Undocumented | 
| Method | format | Undocumented | 
              Inherited from Action:
            
| Instance Variable | choices | Undocumented | 
| Instance Variable | const | Undocumented | 
| Instance Variable | default | Undocumented | 
| Instance Variable | dest | Undocumented | 
| Instance Variable | help | Undocumented | 
| Instance Variable | metavar | Undocumented | 
| Instance Variable | nargs | Undocumented | 
| Instance Variable | option | Undocumented | 
| Instance Variable | required | Undocumented | 
| Instance Variable | type | Undocumented | 
| Method | _get | Undocumented | 
              Inherited from _AttributeHolder (via Action):
            
| Method | __repr__ | Undocumented | 
| Method | _get | Undocumented |