Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/pyasn1/compat/octets.py: 55%

1# 

2# This file is part of pyasn1 software. 

3# 

4# Copyright (c) 2005-2020, Ilya Etingof <etingof@gmail.com> 

5# License: https://pyasn1.readthedocs.io/en/latest/license.html 

6# 

7from sys import version_info 

8 

9if version_info[0] <= 2: 

10 int2oct = chr 

11 # noinspection PyPep8 

12 ints2octs = lambda s: ''.join([int2oct(x) for x in s]) 

13 null = '' 

14 oct2int = ord 

15 # TODO: refactor to return a sequence of ints 

16 # noinspection PyPep8 

17 octs2ints = lambda s: [oct2int(x) for x in s] 

18 # noinspection PyPep8 

19 str2octs = lambda x: x 

20 # noinspection PyPep8 

21 octs2str = lambda x: x 

22 # noinspection PyPep8 

23 isOctetsType = lambda s: isinstance(s, str) 

24 # noinspection PyPep8 

25 isStringType = lambda s: isinstance(s, (str, unicode)) 

26 # noinspection PyPep8 

27 ensureString = str 

28else: 

29 ints2octs = bytes 

30 # noinspection PyPep8 

31 int2oct = lambda x: ints2octs((x,)) 

32 null = ints2octs() 

33 # noinspection PyPep8 

34 oct2int = lambda x: x 

35 # noinspection PyPep8 

36 octs2ints = lambda x: x 

37 # noinspection PyPep8 

38 str2octs = lambda x: x.encode('iso-8859-1') 

39 # noinspection PyPep8 

40 octs2str = lambda x: x.decode('iso-8859-1') 

41 # noinspection PyPep8 

42 isOctetsType = lambda s: isinstance(s, bytes) 

43 # noinspection PyPep8 

44 isStringType = lambda s: isinstance(s, str) 

45 # noinspection PyPep8 

46 ensureString = bytes