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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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18
Lib/asyncio/windows_utils.py
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@ -1,6 +1,4 @@
"""
Various Windows specific bits and pieces
"""
"""Various Windows specific bits and pieces."""
import sys
@ -11,13 +9,12 @@ import _winapi
import itertools
import msvcrt
import os
import socket
import subprocess
import tempfile
import warnings
__all__ = ['pipe', 'Popen', 'PIPE', 'PipeHandle']
__all__ = 'pipe', 'Popen', 'PIPE', 'PipeHandle'
# Constants/globals
@ -34,8 +31,9 @@ _mmap_counter = itertools.count()
def pipe(*, duplex=False, overlapped=(True, True), bufsize=BUFSIZE):
"""Like os.pipe() but with overlapped support and using handles not fds."""
address = tempfile.mktemp(prefix=r'\\.\pipe\python-pipe-%d-%d-' %
(os.getpid(), next(_mmap_counter)))
address = tempfile.mktemp(
prefix=r'\\.\pipe\python-pipe-{:d}-{:d}-'.format(
os.getpid(), next(_mmap_counter)))
if duplex:
openmode = _winapi.PIPE_ACCESS_DUPLEX
@ -90,10 +88,10 @@ class PipeHandle:
def __repr__(self):
if self._handle is not None:
handle = 'handle=%r' % self._handle
handle = f'handle={self._handle!r}'
else:
handle = 'closed'
return '<%s %s>' % (self.__class__.__name__, handle)
return f'<{self.__class__.__name__} {handle}>'
@property
def handle(self):
@ -111,7 +109,7 @@ class PipeHandle:
def __del__(self):
if self._handle is not None:
warnings.warn("unclosed %r" % self, ResourceWarning,
warnings.warn(f"unclosed {self!r}", ResourceWarning,
source=self)
self.close()