def init_db(redis: NewparpRedis):
print("Attempting to init database.")
lock = str(uuid.uuid4())
redis.setex("lock:initdb", 60, lock)
time.sleep(random.uniform(1, 2))
if redis.get("lock:initdb") == lock:
print("Got the init lock, initating database.")
subprocess.call(["python3", os.path.dirname(os.path.realpath(__file__)) + "/../newparp/model/init_db.py"])
else:
print("Didn't get the init lock, waiting 5 seconds.")
time.sleep(5)
def get_ip_banned(ip_address: str,
db: Session,
redis: NewparpRedis,
use_cache: bool = True) -> bool:
cached_bans = redis.get("bans:%s" % (ip_address))
if cached_bans:
try:
return int(cached_bans) > 0
except (ValueError, TypeError):
pass
ip_bans = db.query(func.count('*')).select_from(IPBan).filter(
IPBan.address.op(">>=")(ip_address)).scalar()
banned = ip_bans > 0
redis.setex("bans:%s" % (ip_address), 60, ip_bans)
return banned
def init_db(redis: NewparpRedis):
print("Attempting to init database.")
lock = str(uuid.uuid4())
redis.setex("lock:initdb", 60, lock)
time.sleep(random.uniform(1, 2))
if redis.get("lock:initdb") == lock:
print("Got the init lock, initating database.")
subprocess.call([
"python3",
os.path.dirname(os.path.realpath(__file__)) +
"/../newparp/model/init_db.py"
])
else:
print("Didn't get the init lock, waiting 5 seconds.")
time.sleep(5)