Add automatic docstring formatter and apply

libp2p/network/connection/raw_connection.py

@@ -24,9 +24,7 @@ class RawConnection(IRawConnection):
         self._drain_lock = asyncio.Lock()
 
     async def write(self, data: bytes) -> None:
-        """
-        Raise `RawConnError` if the underlying connection breaks
-        """
+        """Raise `RawConnError` if the underlying connection breaks."""
         try:
             self.writer.write(data)
         except ConnectionResetError as error:
@@ -41,9 +39,8 @@ class RawConnection(IRawConnection):
                 raise RawConnError(error)
 
     async def read(self, n: int = -1) -> bytes:
-        """
-        Read up to ``n`` bytes from the underlying stream.
-        This call is delegated directly to the underlying ``self.reader``.
+        """Read up to ``n`` bytes from the underlying stream. This call is
+        delegated directly to the underlying ``self.reader``.
 
         Raise `RawConnError` if the underlying connection breaks
         """

libp2p/network/connection/raw_connection_interface.py

@@ -2,8 +2,6 @@ from libp2p.io.abc import ReadWriteCloser
 
 
 class IRawConnection(ReadWriteCloser):
-    """
-    A Raw Connection provides a Reader and a Writer
-    """
+    """A Raw Connection provides a Reader and a Writer."""
 
     initiator: bool