def help():
    """List all targets"""
    print("Please use '{} <target>' where <target> is one of"
          .format(sys.argv[0]))
    width = max(len(name) for name in TARGETS)
    for name, target in TARGETS.items():
        print('  {name:{width}} {descr}'.format(name=name, width=width,
                                                descr=target.__doc__))
def help ( ) : print ( "Please use '{} <target>' where <target> is one of" . format ( sys . argv [ 0 ] ) ) width = max ( len ( name ) for name in TARGETS ) for name , target in TARGETS . items ( ) : print ( '  {name:{width}} {descr}' . format ( name = name , width = width , descr = target . __doc__ ) )
List all targets