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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4
libp2p/host/basic_host.py
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@ -93,7 +93,7 @@ class BasicHost(IHost):
:return: all the multiaddr addresses this host is listening to
"""
# TODO: We don't need "/p2p/{peer_id}" postfix actually.
p2p_part = multiaddr.Multiaddr("/p2p/{}".format(self.get_id().pretty()))
p2p_part = multiaddr.Multiaddr(f"/p2p/{self.get_id()!s}")
addrs: List[multiaddr.Multiaddr] = []
for transport in self._network.listeners.values():
@ -131,7 +131,7 @@ class BasicHost(IHost):
except MultiselectClientError as error:
logger.debug("fail to open a stream to peer %s, error=%s", peer_id, error)
await net_stream.reset()
raise StreamFailure("failt to open a stream to peer %s", peer_id) from error
raise StreamFailure(f"failed to open a stream to peer {peer_id}") from error
net_stream.set_protocol(selected_protocol)
return net_stream