def do_release(self, expected_token):
if not bool(
self.lua_release(keys=[self.name],
args=[expected_token],
client=self.redis)):
raise LockNotOwnedError("Cannot release a lock"
" that's no longer owned")
async def do_reacquire(self) -> bool:
timeout = int(self.timeout * 1000)
if not bool(await self.lua_reacquire(keys=[self.name],
args=[self.local.token, timeout],
client=self.redis)):
raise LockNotOwnedError("Cannot reacquire a lock that's"
" no longer owned")
return True
def do_extend(self, additional_time):
additional_time = int(additional_time * 1000)
if not bool(self.lua_extend(keys=[self.name],
args=[self.local.token, additional_time],
client=self.redis)):
raise LockNotOwnedError("Cannot extend a lock that's"
" no longer owned")
return True
async def do_extend(self, additional_time, replace_ttl) -> bool:
additional_time = int(additional_time * 1000)
if not bool(
await self.lua_extend(
keys=[self.name],
args=[self.local.token, additional_time, replace_ttl and "1" or "0"],
client=self.redis,
)
):
raise LockNotOwnedError("Cannot extend a lock that's" " no longer owned")
return True
def do_extend(self, additional_time: int, replace_ttl: bool) -> bool:
additional_time = int(additional_time * 1000)
if not bool(
self.lua_extend(
keys=[self.name],
args=[
self.local.token, additional_time,
"1" if replace_ttl else "0"
],
client=self.redis,
)):
raise LockNotOwnedError(
"Cannot extend a lock that's no longer owned")
return True