Run isort in repo

tests/examples/test_chat.py

@@ -1,12 +1,12 @@
-import pytest
 import asyncio
-import multiaddr
 
-from tests.utils import cleanup, set_up_nodes_by_transport_opt
+import multiaddr
+import pytest
+
 from libp2p import new_node
 from libp2p.peer.peerinfo import info_from_p2p_addr
 from libp2p.protocol_muxer.multiselect_client import MultiselectClientError
-
+from tests.utils import cleanup, set_up_nodes_by_transport_opt
 
 PROTOCOL_ID = "/chat/1.0.0"
 

tests/kademlia/test_basic.py

@@ -1,4 +1,5 @@
 import pytest
+
 from libp2p.kademlia.network import KademliaServer
 
 

tests/kademlia/test_providers.py

@@ -1,4 +1,5 @@
 import pytest
+
 from libp2p.kademlia.network import KademliaServer
 
 

tests/libp2p/test_libp2p.py

@@ -1,8 +1,8 @@
 import multiaddr
 import pytest
 
-from tests.utils import cleanup, set_up_nodes_by_transport_opt
 from libp2p.peer.peerinfo import info_from_p2p_addr
+from tests.utils import cleanup, set_up_nodes_by_transport_opt
 
 
 @pytest.mark.asyncio

tests/libp2p/test_notify.py

@@ -9,17 +9,17 @@ TODO: Add tests for closed_stream disconnected, listen_close when those
 features are implemented in swarm
 """
 
-import pytest
 import multiaddr
+import pytest
 
+from libp2p import initialize_default_swarm, new_node
+from libp2p.host.basic_host import BasicHost
+from libp2p.network.notifee_interface import INotifee
 from tests.utils import (
     cleanup,
     echo_stream_handler,
     perform_two_host_set_up_custom_handler,
 )
-from libp2p import new_node, initialize_default_swarm
-from libp2p.network.notifee_interface import INotifee
-from libp2p.host.basic_host import BasicHost
 
 
 class MyNotifee(INotifee):

tests/network/test_connection.py

@@ -1,4 +1,5 @@
 import asyncio
+
 import pytest
 
 

tests/peer/test_addrbook.py

@@ -1,7 +1,6 @@
 import pytest
 
-from libp2p.peer.peerstore import PeerStoreError
-from libp2p.peer.peerstore import PeerStore
+from libp2p.peer.peerstore import PeerStore, PeerStoreError
 
 # Testing methods from IAddrBook base class.
 

tests/peer/test_peerid.py

@@ -1,10 +1,11 @@
 import random
+
+from Crypto.PublicKey import RSA
+import base58
 import multihash
 import pytest
-import base58
-from Crypto.PublicKey import RSA
-from libp2p.peer.id import ID
 
+from libp2p.peer.id import ID
 
 ALPHABETS = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"
 

tests/peer/test_peerinfo.py

@@ -1,13 +1,11 @@
 import random
 
+import multiaddr
 import pytest
 
-import multiaddr
-
-from libp2p.peer.peerinfo import PeerInfo, info_from_p2p_addr, InvalidAddrError
-from libp2p.peer.peerdata import PeerData
 from libp2p.peer.id import ID
-
+from libp2p.peer.peerdata import PeerData
+from libp2p.peer.peerinfo import InvalidAddrError, PeerInfo, info_from_p2p_addr
 
 ALPHABETS = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"
 

tests/peer/test_peermetadata.py

@@ -1,8 +1,6 @@
 import pytest
 
-
-from libp2p.peer.peerstore import PeerStoreError
-from libp2p.peer.peerstore import PeerStore
+from libp2p.peer.peerstore import PeerStore, PeerStoreError
 
 # Testing methods from IPeerMetadata base class.
 

tests/protocol_muxer/test_protocol_muxer.py

@@ -1,7 +1,7 @@
 import pytest
 
-from tests.utils import cleanup, set_up_nodes_by_transport_opt
 from libp2p.protocol_muxer.multiselect_client import MultiselectClientError
+from tests.utils import cleanup, set_up_nodes_by_transport_opt
 
 # TODO: Add tests for multiple streams being opened on different
 # protocols through the same connection

tests/pubsub/configs.py

@@ -1,6 +1,5 @@
 from typing import NamedTuple
 
-
 FLOODSUB_PROTOCOL_ID = "/floodsub/1.0.0"
 GOSSIPSUB_PROTOCOL_ID = "/gossipsub/1.0.0"
 

tests/pubsub/dummy_account_node.py

@@ -4,13 +4,11 @@ import uuid
 from libp2p.host.host_interface import IHost
 from libp2p.pubsub.floodsub import FloodSub
 from libp2p.pubsub.pubsub import Pubsub
-
 from tests.configs import LISTEN_MADDR
 
 from .factories import FloodsubFactory, PubsubFactory
 from .utils import message_id_generator
 
-
 CRYPTO_TOPIC = "ethereum"
 
 # Message format:

tests/pubsub/factories.py

@@ -7,10 +7,9 @@ from libp2p.host.basic_host import BasicHost
 from libp2p.pubsub.floodsub import FloodSub
 from libp2p.pubsub.gossipsub import GossipSub
 from libp2p.pubsub.pubsub import Pubsub
-
 from tests.configs import LISTEN_MADDR
 
-from .configs import FLOODSUB_PROTOCOL_ID, GOSSIPSUB_PROTOCOL_ID, GOSSIPSUB_PARAMS
+from .configs import FLOODSUB_PROTOCOL_ID, GOSSIPSUB_PARAMS, GOSSIPSUB_PROTOCOL_ID
 
 
 def swarm_factory():

tests/pubsub/floodsub_integration_test_settings.py

@@ -8,7 +8,6 @@ from tests.utils import cleanup, connect
 from .configs import FLOODSUB_PROTOCOL_ID
 from .factories import PubsubFactory
 
-
 SUPPORTED_PROTOCOLS = [FLOODSUB_PROTOCOL_ID]
 
 FLOODSUB_PROTOCOL_TEST_CASES = [

tests/pubsub/test_floodsub.py

@@ -3,13 +3,12 @@ import asyncio
 import pytest
 
 from libp2p.peer.id import ID
-
 from tests.utils import cleanup, connect
 
 from .factories import FloodsubFactory
 from .floodsub_integration_test_settings import (
-    perform_test_from_obj,
     floodsub_protocol_pytest_params,
+    perform_test_from_obj,
 )
 
 

tests/pubsub/test_gossipsub_backward_compatibility.py

@@ -5,8 +5,8 @@ import pytest
 from .configs import FLOODSUB_PROTOCOL_ID
 from .factories import GossipsubFactory
 from .floodsub_integration_test_settings import (
-    perform_test_from_obj,
     floodsub_protocol_pytest_params,
+    perform_test_from_obj,
 )
 
 

tests/pubsub/test_pubsub.py

@@ -6,12 +6,10 @@ import pytest
 
 from libp2p.peer.id import ID
 from libp2p.pubsub.pb import rpc_pb2
-
 from tests.utils import connect
 
 from .utils import make_pubsub_msg
 
-
 TESTING_TOPIC = "TEST_SUBSCRIBE"
 TESTING_DATA = b"data"
 

tests/pubsub/utils.py

@@ -3,7 +3,6 @@ from typing import Sequence
 
 from libp2p.peer.id import ID
 from libp2p.pubsub.pb import rpc_pb2
-
 from tests.utils import connect
 
 

tests/routing/test_kad_peer_router.py

@@ -1,7 +1,7 @@
 import pytest
 
-from libp2p.peer.id import ID
 from libp2p.kademlia.network import KademliaServer
+from libp2p.peer.id import ID
 from libp2p.routing.kademlia.kademlia_peer_router import KadmeliaPeerRouter
 
 

tests/security/test_security_multistream.py

@@ -1,4 +1,5 @@
 import asyncio
+
 import multiaddr
 import pytest
 
@@ -7,10 +8,8 @@ from libp2p.peer.peerinfo import info_from_p2p_addr
 from libp2p.protocol_muxer.multiselect_client import MultiselectClientError
 from libp2p.security.insecure_security import InsecureTransport
 from libp2p.security.simple_security import SimpleSecurityTransport
-
 from tests.utils import cleanup, connect
 
-
 # TODO: Add tests for multiple streams being opened on different
 # protocols through the same connection
 

tests/utils.py

@@ -1,5 +1,6 @@
-from contextlib import suppress
 import asyncio
+from contextlib import suppress
+
 import multiaddr
 
 from libp2p import new_node