bug: add default arguments to stop() functions of daemons rucio#6075

Signed-off-by: Soumik Dutta <shalearkane@gmail.com>

lib/rucio/daemons/abacus/account.py

@@ -20,6 +20,7 @@
 import logging
 import threading
 import time
+from typing import TYPE_CHECKING
 
 import rucio.db.sqla.util
 from rucio.common import exception
@@ -28,6 +29,10 @@
 from rucio.core.account_counter import get_updated_account_counters, update_account_counter, fill_account_counter_history_table
 from rucio.daemons.common import run_daemon
 
+if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
 graceful_stop = threading.Event()
 
 
@@ -68,7 +73,7 @@ def run_once(heartbeat_handler, **_kwargs):
         logger(logging.DEBUG, 'update of account-rse counter "%s-%s" took %f' % (account_rse_id[0], account_rse_id[1], time.time() - start_time))
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/abacus/collection_replica.py

@@ -20,13 +20,18 @@
 import logging
 import threading
 import time
+from typing import TYPE_CHECKING
 
 import rucio.db.sqla.util
 from rucio.common import exception
 from rucio.common.logging import setup_logging
 from rucio.core.replica import get_cleaned_updated_collection_replicas, update_collection_replica
 from rucio.daemons.common import run_daemon
 
+if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
 graceful_stop = threading.Event()
 
 
@@ -77,7 +82,7 @@ def run_once(heartbeat_handler, limit, **_kwargs):
     return must_sleep
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/abacus/rse.py

@@ -20,6 +20,7 @@
 import logging
 import threading
 import time
+from typing import TYPE_CHECKING
 
 import rucio.db.sqla.util
 from rucio.common import exception
@@ -28,6 +29,10 @@
 from rucio.core.rse_counter import get_updated_rse_counters, update_rse_counter, fill_rse_counter_history_table
 from rucio.daemons.common import run_daemon
 
+if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
 graceful_stop = threading.Event()
 
 
@@ -69,7 +74,7 @@ def run_once(heartbeat_handler, **_kwargs):
         logger(logging.DEBUG, 'update of rse "%s" took %f' % (rse_id, time.time() - start_time))
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/atropos/atropos.py

@@ -37,6 +37,8 @@
 
 if TYPE_CHECKING:
     from rucio.daemons.common import HeartbeatHandler
+    from types import FrameType
+    from typing import Optional
 
 GRACEFUL_STOP = threading.Event()
 
@@ -233,7 +235,7 @@ def run(
         thread_list = [t.join(timeout=3.14) for t in thread_list if t and t.is_alive()]
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/automatix/automatix.py

@@ -40,6 +40,9 @@
 
 
 if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
     from rucio.daemons.common import HeartbeatHandler
 
 METRICS = MetricManager(module=__name__)
@@ -272,7 +275,7 @@ def run(
         [thread.join(timeout=3.14) for thread in threads]
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/badreplicas/minos.py

@@ -40,6 +40,9 @@
 
 
 if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
     from rucio.daemons.common import HeartbeatHandler
     from rucio.common.types import InternalAccount
 
@@ -302,7 +305,7 @@ def run(threads: int = 1, bulk: int = 100, once: bool = False, sleep_time: int =
             thread_list = [thread.join(timeout=3.14) for thread in thread_list if thread and thread.is_alive()]
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/badreplicas/minos_temporary_expiration.py

@@ -37,6 +37,9 @@
 
 
 if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
     from rucio.daemons.common import HeartbeatHandler
 
 graceful_stop = threading.Event()
@@ -164,7 +167,7 @@ def run(threads: int = 1, bulk: int = 100, once: bool = False, sleep_time: int =
             thread_list = [thread.join(timeout=3.14) for thread in thread_list if thread and thread.is_alive()]
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/badreplicas/necromancer.py

@@ -38,6 +38,9 @@
 from rucio.daemons.common import run_daemon
 
 if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
     from rucio.daemons.common import HeartbeatHandler
 
 graceful_stop = threading.Event()
@@ -191,7 +194,7 @@ def run(threads: int = 1, bulk: int = 100, once: bool = False, sleep_time: int =
             thread_list = [thread.join(timeout=3.14) for thread in thread_list if thread and thread.is_alive()]
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/bb8/bb8.py

@@ -34,6 +34,9 @@
 
 
 if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
     from rucio.daemons.common import HeartbeatHandler
 
 graceful_stop = threading.Event()
@@ -311,7 +314,7 @@ def run_once(
     return must_sleep
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/c3po/c3po.py

@@ -24,6 +24,7 @@
 from threading import Event, Thread
 from time import sleep
 from uuid import uuid4
+from typing import TYPE_CHECKING
 
 from requests import post
 from requests.auth import HTTPBasicAuth
@@ -41,6 +42,10 @@
 
 from queue import Queue
 
+if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
 GRACEFUL_STOP = Event()
 
 
@@ -249,7 +254,7 @@ def place_replica(once=False,
         logging.critical(e)
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/cache/consumer.py

@@ -167,7 +167,7 @@ def consumer(id_, num_thread=1):
     logger(logging.INFO, 'graceful stop done')
 
 
-def stop():
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/conveyor/finisher.py

@@ -23,6 +23,7 @@
 import os
 import re
 import threading
+from typing import TYPE_CHECKING
 
 from dogpile.cache.api import NoValue
 from sqlalchemy.exc import DatabaseError
@@ -45,6 +46,10 @@
 
 from urllib.parse import urlparse
 
+if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
 graceful_stop = threading.Event()
 
 region = make_region_memcached(expiration_time=900)
@@ -139,7 +144,7 @@ def finisher(once=False, sleep_time=60, activities=None, bulk=100, db_bulk=1000,
     )
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/conveyor/poller.py

@@ -26,6 +26,7 @@
 import threading
 import time
 from itertools import groupby
+from typing import TYPE_CHECKING
 
 from requests.exceptions import RequestException
 from configparser import NoOptionError
@@ -45,6 +46,10 @@
 from rucio.transfertool.fts3 import FTS3Transfertool
 from rucio.transfertool.globus import GlobusTransferTool
 
+if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
 graceful_stop = threading.Event()
 METRICS = MetricManager(module=__name__)
 
@@ -162,7 +167,7 @@ def poller(once=False, activities=None, sleep_time=60,
     )
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/conveyor/preparer.py

@@ -39,7 +39,7 @@
 graceful_stop = threading.Event()
 
 
-def stop():
+def stop(*args):
     """
     Graceful exit.
     """

lib/rucio/daemons/conveyor/receiver.py

@@ -24,6 +24,7 @@
 import threading
 import time
 import traceback
+from typing import TYPE_CHECKING
 
 import stomp
 
@@ -39,6 +40,10 @@
 from rucio.db.sqla.session import transactional_session
 from rucio.transfertool.fts3 import FTS3CompletionMessageTransferStatusReport
 
+if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
 logging.getLogger("stomp").setLevel(logging.CRITICAL)
 
 METRICS = MetricManager(module=__name__)
@@ -189,7 +194,7 @@ def receiver(id_, total_threads=1, full_mode=False, all_vos=False):
                 pass
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/conveyor/stager.py

@@ -20,6 +20,7 @@
 import functools
 import logging
 import threading
+from typing import TYPE_CHECKING
 
 from configparser import NoOptionError
 
@@ -34,6 +35,10 @@
 from rucio.db.sqla.constants import RequestType
 from rucio.transfertool.fts3 import FTS3Transfertool
 
+if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
 METRICS = MetricManager(module=__name__)
 graceful_stop = threading.Event()
 
@@ -156,7 +161,7 @@ def stager(once=False, rses=None, bulk=100, group_bulk=1, group_policy='rule',
     )
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """

lib/rucio/daemons/conveyor/submitter.py

@@ -20,6 +20,7 @@
 import functools
 import logging
 import threading
+from typing import TYPE_CHECKING
 
 from configparser import NoOptionError
 
@@ -37,6 +38,10 @@
 from rucio.transfertool.fts3 import FTS3Transfertool
 from rucio.transfertool.globus import GlobusTransferTool
 
+if TYPE_CHECKING:
+    from types import FrameType
+    from typing import Optional
+
 METRICS = MetricManager(module=__name__)
 graceful_stop = threading.Event()
 
@@ -206,7 +211,7 @@ def submitter(once=False, rses=None, partition_wait_time=10,
     )
 
 
-def stop(signum=None, frame=None):
+def stop(signum: Optional[int] = None, frame: Optional[FrameType] = None) -> None:
     """
     Graceful exit.
     """