blob: addbdc9caa53440fee03b293e527966dbdbcc0ce (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
#
# This file is part of pyasn1 software.
#
# Copyright (c) 2005-2019, Ilya Etingof <etingof@gmail.com>
# License: http://snmplabs.com/pyasn1/license.html
#
from sys import version_info
if version_info[0:2] < (2, 6):
def bin(value):
bitstring = []
if value > 0:
prefix = '0b'
elif value < 0:
prefix = '-0b'
value = abs(value)
else:
prefix = '0b0'
while value:
if value & 1 == 1:
bitstring.append('1')
else:
bitstring.append('0')
value >>= 1
bitstring.reverse()
return prefix + ''.join(bitstring)
else:
bin = bin
|
