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bpo-32262: Fix codestyle; use f-strings formatting where necessary. (#4775)

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Yury Selivanov 2017-12-10 18:36:12 -05:00 • committed by GitHub
parent c4d9df5fd7
commit 6370f345e1
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24 changed files with 332 additions and 348 deletions
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27
Lib/asyncio/proactor_events.py
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@ -4,7 +4,7 @@ A proactor is a "notify-on-completion" multiplexer. Currently a
proactor is only implemented on Windows with IOCP.
"""
__all__ = ['BaseProactorEventLoop']
__all__ = 'BaseProactorEventLoop',
import socket
import warnings
@ -50,17 +50,16 @@ class _ProactorBasePipeTransport(transports._FlowControlMixin,
elif self._closing:
info.append('closing')
if self._sock is not None:
info.append('fd=%s' % self._sock.fileno())
info.append(f'fd={self._sock.fileno()}')
if self._read_fut is not None:
info.append('read=%s' % self._read_fut)
info.append(f'read={self._read_fut!r}')
if self._write_fut is not None:
info.append("write=%r" % self._write_fut)
info.append(f'write={self._write_fut!r}')
if self._buffer:
bufsize = len(self._buffer)
info.append('write_bufsize=%s' % bufsize)
info.append(f'write_bufsize={len(self._buffer)}')
if self._eof_written:
info.append('EOF written')
return '<%s>' % ' '.join(info)
return '<{}>'.format(' '.join(info))
def _set_extra(self, sock):
self._extra['pipe'] = sock
@ -87,7 +86,7 @@ class _ProactorBasePipeTransport(transports._FlowControlMixin,
def __del__(self):
if self._sock is not None:
warnings.warn("unclosed transport %r" % self, ResourceWarning,
warnings.warn(f"unclosed transport {self!r}", ResourceWarning,
source=self)
self.close()
@ -227,9 +226,9 @@ class _ProactorBaseWritePipeTransport(_ProactorBasePipeTransport,
def write(self, data):
if not isinstance(data, (bytes, bytearray, memoryview)):
msg = ("data argument must be a bytes-like object, not '%s'" %
type(data).__name__)
raise TypeError(msg)
raise TypeError(
f"data argument must be a bytes-like object, "
f"not {type(data).__name__}")
if self._eof_written:
raise RuntimeError('write_eof() already called')
@ -347,12 +346,14 @@ class _ProactorSocketTransport(_ProactorReadPipeTransport,
def _set_extra(self, sock):
self._extra['socket'] = sock
try:
self._extra['sockname'] = sock.getsockname()
except (socket.error, AttributeError):
if self._loop.get_debug():
logger.warning("getsockname() failed on %r",
sock, exc_info=True)
logger.warning(
"getsockname() failed on %r", sock, exc_info=True)
if 'peername' not in self._extra:
try:
self._extra['peername'] = sock.getpeername()