varun-r-mallya/py-libp2p
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enforced f-strings everywhere, %s on logging

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extended _multiaddr_from_socket to support UDP and IPv6 automatically
changed TCPListener to use _ip4_or_6_from_multiaddr to get host, and not ip4 only

enforced `from error` everywhere with raises
added call braces to exceptions
This commit is contained in:
Jonathan de Jong
2019-12-19 17:31:18 +01:00
parent 6cf1b98a88
commit b1248ff315
16 changed files with 136 additions and 74 deletions
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6
libp2p/network/connection/raw_connection.py
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@ -29,7 +29,7 @@ class RawConnection(IRawConnection):
try:
self.writer.write(data)
except ConnectionResetError as error:
raise RawConnError(error)
raise RawConnError() from error
# Reference: https://github.com/ethereum/lahja/blob/93610b2eb46969ff1797e0748c7ac2595e130aef/lahja/asyncio/endpoint.py#L99-L102 # noqa: E501
# Use a lock to serialize drain() calls. Circumvents this bug:
# https://bugs.python.org/issue29930
@ -37,7 +37,7 @@ class RawConnection(IRawConnection):
try:
await self.writer.drain()
except ConnectionResetError as error:
raise RawConnError(error)
raise RawConnError() from error
async def read(self, n: int = -1) -> bytes:
"""
@ -49,7 +49,7 @@ class RawConnection(IRawConnection):
try:
return await self.reader.read(n)
except ConnectionResetError as error:
raise RawConnError(error)
raise RawConnError() from error
async def close(self) -> None:
self.writer.close()