def _unlock_func():
SimpleFileLock.release_lock(magneto_lock, lock_map)
def _unlock_func():
SimpleFileLock.release(magneto_lock, lock_map)
if __name__ == "__main__":
import signal
signal.signal(signal.SIGINT, signal.SIG_DFL)
# acquire lock
magneto_lock_dir = "/tmp"
magneto_lock_file = ".magneto.lock"
user_home = os.getenv("HOME")
if user_home is not None:
if os.path.isdir(user_home):
magneto_lock_dir = user_home
from entropy.locks import SimpleFileLock
lock_map = {}
magneto_lock = os.path.join(magneto_lock_dir, magneto_lock_file)
acquired = SimpleFileLock.acquire_lock(magneto_lock, lock_map)
def _unlock_func():
SimpleFileLock.release_lock(magneto_lock, lock_map)
try:
if acquired:
_startup(_unlock_func)
else:
sys.stderr.write(
"Warning: another Magneto instance is already running.\n")
raise SystemExit(1)
finally:
if acquired:
_unlock_func()
raise SystemExit(0)
if __name__ == "__main__":
import signal
signal.signal(signal.SIGINT, signal.SIG_DFL)
# acquire lock
magneto_lock_dir = "/tmp"
magneto_lock_file = ".magneto.lock"
user_home = os.getenv("HOME")
if user_home is not None:
if os.path.isdir(user_home):
magneto_lock_dir = user_home
lock_map = {}
magneto_lock = os.path.join(magneto_lock_dir, magneto_lock_file)
acquired = SimpleFileLock.acquire(magneto_lock, lock_map)
def _unlock_func():
SimpleFileLock.release(magneto_lock, lock_map)
try:
if acquired:
_startup(_unlock_func)
else:
sys.stderr.write(
"Warning: another Magneto instance is already running.\n")
raise SystemExit(1)
finally:
if acquired:
_unlock_func()
