4 def binary(n, width=None):  argument
11     if width and width <= 0:
12         width = None
17     if width:
18         for i in range(width - len(l)):
25 def twos_complement(n, width):  argument
30     val = 2 ** (width - 1)
35         return binary(n, width)
58 def positions(width):  argument
62     return ["{0:2}".format(i)[-2:] for i in reversed(range(width))]
73         width = None
75             width = int(args[1], 0)
76             if width < 0:
77                 width = 0
87     bits = binary(n, width)
89         print("insufficient width value: %d" % width)
91     if verbose and width > 0:
92         pos = positions(width)
105         width = int(args[1], 0)
106         if width < 0:
107             width = 0
117     bits = twos_complement(n, width)
119         print("insufficient width value: %d" % width)
121     if verbose and width > 0:
122         pos = positions(width)