Enforce pre-summary newline in docstrings

tests/network/test_notify.py

@@ -1,5 +1,6 @@
-"""Test Notify and Notifee by ensuring that the proper events get called, and
-that the stream passed into opened_stream is correct.
+"""
+Test Notify and Notifee by ensuring that the proper events get called, and that
+the stream passed into opened_stream is correct.
 
 Note: Listen event does not get hit because MyNotifee is passed
 into network after network has already started listening

tests/pubsub/dummy_account_node.py

@@ -20,7 +20,8 @@ CRYPTO_TOPIC = "ethereum"
 
 
 class DummyAccountNode:
-    """Node which has an internal balance mapping, meant to serve as a dummy
+    """
+    Node which has an internal balance mapping, meant to serve as a dummy
     crypto blockchain.
 
     There is no actual blockchain, just a simple map indicating how much
@@ -41,8 +42,9 @@ class DummyAccountNode:
 
     @classmethod
     async def create(cls):
-        """Create a new DummyAccountNode and attach a libp2p node, a floodsub,
-        and a pubsub instance to this new node.
+        """
+        Create a new DummyAccountNode and attach a libp2p node, a floodsub, and
+        a pubsub instance to this new node.
 
         We use create as this serves as a factory function and allows us
         to use async await, unlike the init function
@@ -71,7 +73,8 @@ class DummyAccountNode:
         asyncio.ensure_future(self.handle_incoming_msgs())
 
     async def publish_send_crypto(self, source_user, dest_user, amount):
-        """Create a send crypto message and publish that message to all other
+        """
+        Create a send crypto message and publish that message to all other
         nodes.
 
         :param source_user: user to send crypto from
@@ -82,7 +85,8 @@ class DummyAccountNode:
         await self.pubsub.publish(CRYPTO_TOPIC, msg_contents.encode())
 
     async def publish_set_crypto(self, user, amount):
-        """Create a set crypto message and publish that message to all other
+        """
+        Create a set crypto message and publish that message to all other
         nodes.
 
         :param user: user to set crypto for
@@ -92,7 +96,8 @@ class DummyAccountNode:
         await self.pubsub.publish(CRYPTO_TOPIC, msg_contents.encode())
 
     def handle_send_crypto(self, source_user, dest_user, amount):
-        """Handle incoming send_crypto message.
+        """
+        Handle incoming send_crypto message.
 
         :param source_user: user to send crypto from
         :param dest_user: user to send crypto to
@@ -109,7 +114,8 @@ class DummyAccountNode:
             self.balances[dest_user] = amount
 
     def handle_set_crypto(self, dest_user, amount):
-        """Handle incoming set_crypto message.
+        """
+        Handle incoming set_crypto message.
 
         :param dest_user: user to set crypto for
         :param amount: amount of crypto
@@ -117,7 +123,8 @@ class DummyAccountNode:
         self.balances[dest_user] = amount
 
     def get_balance(self, user):
-        """Get balance in crypto for a particular user.
+        """
+        Get balance in crypto for a particular user.
 
         :param user: user to get balance for
         :return: balance of user

tests/pubsub/test_dummyaccount_demo.py

@@ -16,7 +16,8 @@ def create_setup_in_new_thread_func(dummy_node):
 
 
 async def perform_test(num_nodes, adjacency_map, action_func, assertion_func):
-    """Helper function to allow for easy construction of custom tests for dummy
+    """
+    Helper function to allow for easy construction of custom tests for dummy
     account nodes in various network topologies.
 
     :param num_nodes: number of nodes in the test

tests/pubsub/utils.py

@@ -7,7 +7,8 @@ from tests.utils import connect
 
 
 def message_id_generator(start_val):
-    """Generate a unique message id.
+    """
+    Generate a unique message id.
 
     :param start_val: value to start generating messages at
     :return: message id