def current_pty_count():
# Get current number of PTY's
try:
if os.path.exists('/proc/sys/kernel/pty/nr'):
with fopen('/proc/sys/kernel/pty/nr') as fh_:
return int(fh_.read().strip())
proc = subprocess.Popen(
'sysctl -a 2> /dev/null | grep pty.nr | awk \'{print $3}\'',
shell=True,
stdout=subprocess.PIPE)
stdout, _ = proc.communicate()
return int(stdout.strip())
except (ValueError, OSError, IOError):
if is_darwin():
# We're unable to findout how many PTY's are open
self.skipTest(
'Unable to find out how many PTY\'s are open on Darwin - '
'Skipping for now')
self.fail('Unable to find out how many PTY\'s are open')
def current_pty_count():
# Get current number of PTY's
try:
if os.path.exists('/proc/sys/kernel/pty/nr'):
with fopen('/proc/sys/kernel/pty/nr') as fh_:
return int(fh_.read().strip())
proc = subprocess.Popen(
'sysctl -a 2> /dev/null | grep pty.nr | awk \'{print $3}\'',
shell=True,
stdout=subprocess.PIPE
)
stdout, _ = proc.communicate()
return int(stdout.strip())
except (ValueError, OSError, IOError):
if is_darwin():
# We're unable to findout how many PTY's are open
self.skipTest(
'Unable to find out how many PTY\'s are open on Darwin - '
'Skipping for now'
)
self.fail('Unable to find out how many PTY\'s are open')
