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[3.15] Docs: use f-strings in asyncio-protocol.rst (GH-161248) #161250

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Merged
nedbat merged 1 commit into from
Nov 3, 2026
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[3.15] Docs: use f-strings in asyncio-protocol.rst (GH-161248) #161250

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14 changes: 7 additions & 7 deletions Doc/library/asyncio-protocol.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -734,14 +734,14 @@ received data, and close the connection::
class EchoServerProtocol(asyncio.Protocol):
def connection_made(self, transport):
peername = transport.get_extra_info('peername')
print('Connection from {}'.format(peername))
print(f'Connection from {peername}')
self.transport = transport

def data_received(self, data):
message = data.decode()
print('Data received: {!r}'.format(message))
print(f'Data received: {message!r}')

print('Send: {!r}'.format(message))
print(f'Send: {message!r}')
self.transport.write(data)

print('Close the client socket')
Expand Down Expand Up @@ -787,10 +787,10 @@ data, and waits until the connection is closed::

def connection_made(self, transport):
transport.write(self.message.encode())
print('Data sent: {!r}'.format(self.message))
print(f'Data sent: {message!r}')

def data_received(self, data):
print('Data received: {!r}'.format(data.decode()))
print(f'Data received: {data.decode()!r}')

def connection_lost(self, exc):
print('The server closed the connection')
Expand Down Expand Up @@ -843,8 +843,8 @@ method, sends back received data::

def datagram_received(self, data, addr):
message = data.decode()
print('Received %r from %s' % (message, addr))
print('Send %r to %s' % (message, addr))
print(f'Received {message!r} from {addr}')
print(f'Send {message!r} to {addr}')
self.transport.sendto(data, addr)


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