def clear_lock(key):
try:
obj = Locks.get(Locks.title == key)
obj.delete_instance()
return True
except Locks.DoesNotExist:
return False
def lock_obj(key, val):
try:
lk = Locks()
lk.title = key
lk.value = val
lk.save()
return val
except BaseException:
obj = Locks.get(Locks.title == key)
return obj.value
def get_lock(key):
try:
obj = Locks.get(Locks.title == key)
return obj.value
except Locks.DoesNotExist:
return False