run lint and fix errors, except mypy

tests/network/test_net_stream.py

@@ -1,8 +1,14 @@
 import pytest
 import trio
 
-from libp2p.network.stream.exceptions import StreamClosed, StreamEOF, StreamReset
-from libp2p.tools.constants import MAX_READ_LEN
+from libp2p.network.stream.exceptions import (
+    StreamClosed,
+    StreamEOF,
+    StreamReset,
+)
+from libp2p.tools.constants import (
+    MAX_READ_LEN,
+)
 
 DATA = b"data_123"
 

tests/network/test_notify.py

@@ -10,14 +10,24 @@ features are implemented in swarm
 """
 import enum
 
-from async_service import background_trio_service
+from async_service import (
+    background_trio_service,
+)
 import pytest
 import trio
 
-from libp2p.network.notifee_interface import INotifee
-from libp2p.tools.constants import LISTEN_MADDR
-from libp2p.tools.factories import SwarmFactory
-from libp2p.tools.utils import connect_swarm
+from libp2p.network.notifee_interface import (
+    INotifee,
+)
+from libp2p.tools.constants import (
+    LISTEN_MADDR,
+)
+from libp2p.tools.factories import (
+    SwarmFactory,
+)
+from libp2p.tools.utils import (
+    connect_swarm,
+)
 
 
 class Event(enum.Enum):
@@ -63,8 +73,8 @@ async def test_notify(security_protocol):
     events_0_without_listen = []
     # Run swarms.
     async with background_trio_service(swarms[0]), background_trio_service(swarms[1]):
-        # Register events before listening, to allow `MyNotifee` is notified with the event
-        # `listen`.
+        # Register events before listening, to allow `MyNotifee` is notified with the
+        # event `listen`.
         swarms[0].register_notifee(MyNotifee(events_0_0))
         swarms[1].register_notifee(MyNotifee(events_1_0))
 

tests/network/test_swarm.py

@@ -1,11 +1,21 @@
-from multiaddr import Multiaddr
+from multiaddr import (
+    Multiaddr,
+)
 import pytest
 import trio
-from trio.testing import wait_all_tasks_blocked
+from trio.testing import (
+    wait_all_tasks_blocked,
+)
 
-from libp2p.network.exceptions import SwarmException
-from libp2p.tools.factories import SwarmFactory
-from libp2p.tools.utils import connect_swarm
+from libp2p.network.exceptions import (
+    SwarmException,
+)
+from libp2p.tools.factories import (
+    SwarmFactory,
+)
+from libp2p.tools.utils import (
+    connect_swarm,
+)
 
 
 @pytest.mark.trio

tests/network/test_swarm_conn.py

@@ -1,6 +1,8 @@
 import pytest
 import trio
-from trio.testing import wait_all_tasks_blocked
+from trio.testing import (
+    wait_all_tasks_blocked,
+)
 
 
 @pytest.mark.trio