12345678910111213141516171819202122232425262728 |
- #!/usr/bin/env python
- #
- # Copyright 2014 The Chromium Authors. All rights reserved.
- # Use of this source code is governed by a BSD-style license that can be
- # found in the LICENSE file.
- "This script is used to run a perl script."
- import optparse
- import subprocess
- import sys
- parser = optparse.OptionParser()
- parser.description = __doc__
- parser.add_option('-s', '--script', help='path to a perl script.')
- parser.add_option('-i', '--input', help='file passed to stdin.')
- parser.add_option('-o', '--output', help='file saved from stdout.')
- options, args = parser.parse_args()
- if (not options.script or not options.input or not options.output):
- parser.error('Must specify arguments for script, input and output.')
- sys.exit(1)
- with open(options.output, 'w') as fo, open(options.input, 'r') as fi:
- subprocess.check_call(['perl', options.script], stdout=fo, stdin=fi)
- sys.exit(0)
|