python/psutil/examples/free.py@6474c204b198
python/psutil/examples/free.py
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rwxr-xr-x
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 #!/usr/bin/env python
3 # Copyright (c) 2009, Giampaolo Rodola'. All rights reserved.
4 # Use of this source code is governed by a BSD-style license that can be
5 # found in the LICENSE file.
7 """
8 A clone of 'free' cmdline utility.
9 """
11 import psutil
12 from psutil._compat import print_
14 def main():
15 virt = psutil.virtual_memory()
16 swap = psutil.swap_memory()
17 templ = "%-7s %10s %10s %10s %10s %10s %10s"
18 print_(templ % ('', 'total', 'used', 'free', 'shared', 'buffers', 'cache'))
19 print_(templ % ('Mem:', int(virt.total / 1024),
20 int(virt.used / 1024),
21 int(virt.free / 1024),
22 int(getattr(virt, 'shared', 0) / 1024),
23 int(getattr(virt, 'buffers', 0) / 1024),
24 int(getattr(virt, 'cached', 0) / 1024)))
25 print_(templ % ('Swap:', int(swap.total / 1024),
26 int(swap.used / 1024),
27 int(swap.free / 1024),
28 '', '', ''))
30 if __name__ == '__main__':
31 main()
