sys python

1import sys
2print('Python version you are using')
3print(sys.version)
4print('Informantion')
5print(sys.version_info)
6
7

1def displayhook(value):
2    if value is None:
3        return
4    # Set '_' to None to avoid recursion
5    builtins._ = None
6    text = repr(value)
7    try:
8        sys.stdout.write(text)
9    except UnicodeEncodeError:
10        bytes = text.encode(sys.stdout.encoding, 'backslashreplace')
11        if hasattr(sys.stdout, 'buffer'):
12            sys.stdout.buffer.write(bytes)
13        else:
14            text = bytes.decode(sys.stdout.encoding, 'strict')
15            sys.stdout.write(text)
16    sys.stdout.write("\n")
17    builtins._ = value
18

1if sys.platform.startswith('freebsd'):
2    # FreeBSD-specific code here...
3elif sys.platform.startswith('linux'):
4    # Linux-specific code here...
5elif sys.platform.startswith('aix'):
6    # AIX-specific code here...
7