File: redirect_stdout.py

package info (click to toggle)
chromium 139.0.7258.127-1
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 6,122,068 kB
  • sloc: cpp: 35,100,771; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (28 lines) | stat: -rw-r--r-- 869 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# Copyright 2016 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.


import os
import subprocess
import sys

# This script executes a command and redirects the stdout to a file. This is
# equivalent to |command... > output_file|.
#
# Usage: python redirect_stdout.py output_file command...

if __name__ == '__main__':
  if len(sys.argv) < 2:
    print("Usage: %s output_file command..." % sys.argv[0], file=sys.stderr)
    sys.exit(1)

  # This script is designed to run binaries produced by the current build. We
  # may prefix it with "./" to avoid picking up system versions that might
  # also be on the path.
  path = sys.argv[2]
  if not os.path.isabs(path):
    path = './' + path

  with open(sys.argv[1], 'w') as fp:
    sys.exit(subprocess.check_call([path] + sys.argv[3:], stdout=fp))