allpy: e0eb2d0f0822 utils/pool

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view utils/pool @ 1110:e0eb2d0f0822

markup_to_html. Html template files and path to imported module can be passed on the command line. In the imported module can be function "init" which takes an alignment for adding some attributes after alignment is loaded.

author	Mmmasha!
date	Tue, 19 Jun 2012 16:55:37 +0400
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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: