bpo-32262: Fix codestyle; use f-strings formatting where necessary. (#4775)
diff --git a/Lib/asyncio/windows_utils.py b/Lib/asyncio/windows_utils.py
index 3b41097..9e22f6e 100644
--- a/Lib/asyncio/windows_utils.py
+++ b/Lib/asyncio/windows_utils.py
@@ -1,6 +1,4 @@
-"""
-Various Windows specific bits and pieces
-"""
+"""Various Windows specific bits and pieces."""
import sys
@@ -11,13 +9,12 @@
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 @@
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 @@
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 @@
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()