diff options
Diffstat (limited to 'ranger/ext/popen_forked.py')
| -rw-r--r-- | ranger/ext/popen_forked.py | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/ranger/ext/popen_forked.py b/ranger/ext/popen_forked.py index a9cf11a1..6c40d552 100644 --- a/ranger/ext/popen_forked.py +++ b/ranger/ext/popen_forked.py @@ -5,21 +5,21 @@ import os import subprocess def Popen_forked(*args, **kwargs): - """ - Forks process and runs Popen with the given args and kwargs. + """ + Forks process and runs Popen with the given args and kwargs. - Returns True if forking succeeded, otherwise False. - """ - try: - pid = os.fork() - except OSError: - return False - if pid == 0: - os.setsid() - kwargs['stdin'] = open(os.devnull, 'r') - kwargs['stdout'] = kwargs['stderr'] = open(os.devnull, 'w') - subprocess.Popen(*args, **kwargs) - os._exit(0) - else: - os.wait() - return True + Returns True if forking succeeded, otherwise False. + """ + try: + pid = os.fork() + except OSError: + return False + if pid == 0: + os.setsid() + kwargs['stdin'] = open(os.devnull, 'r') + kwargs['stdout'] = kwargs['stderr'] = open(os.devnull, 'w') + subprocess.Popen(*args, **kwargs) + os._exit(0) + else: + os.wait() + return True |