import sys, os

from glob import glob

def pipe(cmd):

fp = os.popen(cmd)

res = fp.read()

stat = fp.close()

return res, stat

def main(script, files='*.pdf'):

for file in glob(files):

cmd = 'pdf2ps %s temp.ps; lprdup temp.ps' % (file,)

print cmd

res, stat = pipe(cmd)

print res, stat

if __name__ == '__main__':

main(*sys.argv)