allpy: d137df18a8bf utils/pool

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view utils/pool @ 816:d137df18a8bf

structure: create method superimpose of SequenceMixin Most of code of AlignmentMixin.superimpose was moved to SequenceMixin. Structures of sequences can be superimposed manually (in custom order, or with additions action such as loading/unloading of structure).

author	boris (kodomo) <bnagaev@gmail.com>
date	Fri, 15 Jul 2011 02:06:23 +0400
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line source

1 #!/usr/bin/python

2 import subprocess

3 import os

4 import shlex

5 import optparse

7 p = optparse.OptionParser()

8 p.add_option('-n', '--size', type=int, help='Pool size')

9 p.add_option('-c', '--cmd',

10 help='Command template. Insert {} for argument.'

11 ' Put the argument in double quotes if it may contain spaces.')

12 options, args = p.parse_args()

14 spawned = 0

15 for arg in args:

16 if spawned > options.size:

17 os.wait()

18 spawned -= 1

19 cmd = shlex.split(options.cmd.replace('{}', arg))

20 subprocess.Popen(cmd)

21 spawned += 1

23 try:

24 while True:

25 os.wait()

26 except Exception:

27 pass

29 # vim: set ts=4 sts=4 et sw=4: