#!/usr/bin/python
# -*- coding: utf-8 -*-

import os
import sys
import subprocess

"""
This generic code used for all python scripts.

The quotes are to ensure that the source .py file can still be
run as a python script, but does not include any sys.path handling.
Otherwise, the lilypond-book calls inside the build
might modify installed .pyc files.
"""

for d in ['/usr/share/lilypond/2.15.25',
	  '/usr/lib/lilypond/2.15.25']:
    sys.path.insert (0, os.path.join (d, 'python'))

# dynamic relocation, for GUB binaries.
bindir = os.path.abspath (os.path.dirname (sys.argv[0]))
for p in ['share', 'lib']:
    datadir = os.path.abspath (bindir + '/../%s/lilypond/current/python/' % p)
    sys.path.insert (0, datadir)
"""
"""

def main():
    print "**** Begin testing"
    cmd = "dir"
    ret = os.system(cmd)
    print "1. return code: ", ret

    cmd = "dir"
    proc = subprocess.Popen(cmd, shell=True,
        stdout=subprocess.PIPE)
    ret = proc.wait()
    print "2. return code: ", ret

    out = open('log.txt', 'w')
    cmd = "dir"
    proc = subprocess.Popen(cmd, shell=True,
        stdout=out)
    ret = proc.wait()
    print "3. return code: ", ret


    cmd = "dir"
    proc = subprocess.Popen(cmd, shell=True,
        stdout=subprocess.PIPE)
    ans = proc.communicate()
    ret = proc.returncode
    print "4. return code: ", ret


if __name__ == '__main__':
    main ()