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Use list constructor or built-in method instead of copy module

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This commit is contained in:
Éric Araujo 2011-06-04 18:45:40 +02:00
parent ba661a9c39
commit 088025fc5b
3 changed files with 5 additions and 8 deletions
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7
Lib/packaging/compiler/cygwinccompiler.py
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@ -48,7 +48,6 @@ of GCC (same as cygwin in no-cygwin mode).
import os import os
import sys import sys
import copy
from packaging import logger from packaging import logger
from packaging.compiler.unixccompiler import UnixCCompiler from packaging.compiler.unixccompiler import UnixCCompiler
@ -172,9 +171,9 @@ class CygwinCCompiler(UnixCCompiler):
extra_postargs=None, build_temp=None, target_lang=None): extra_postargs=None, build_temp=None, target_lang=None):
"""Link the objects.""" """Link the objects."""
# use separate copies, so we can modify the lists # use separate copies, so we can modify the lists
extra_preargs = copy.copy(extra_preargs or []) extra_preargs = list(extra_preargs or [])
libraries = copy.copy(libraries or []) libraries = list(libraries or [])
objects = copy.copy(objects or []) objects = list(objects or [])
# Additional libraries # Additional libraries
libraries.extend(self.dll_libraries) libraries.extend(self.dll_libraries)

3
Lib/packaging/run.py
View file

@ -5,7 +5,6 @@ import re
import sys import sys
import getopt import getopt
import logging import logging
from copy import copy
from packaging import logger from packaging import logger
from packaging.dist import Distribution from packaging.dist import Distribution
@ -673,7 +672,7 @@ class Dispatcher:
def main(args=None): def main(args=None):
old_level = logger.level old_level = logger.level
old_handlers = copy(logger.handlers) old_handlers = list(logger.handlers)
try: try:
dispatcher = Dispatcher(args) dispatcher = Dispatcher(args)
if dispatcher.action is None: if dispatcher.action is None:

3
Lib/packaging/util.py
View file

@ -14,7 +14,6 @@ import zipfile
import posixpath import posixpath
import sysconfig import sysconfig
import subprocess import subprocess
from copy import copy
from glob import iglob as std_iglob from glob import iglob as std_iglob
from fnmatch import fnmatchcase from fnmatch import fnmatchcase
from inspect import getsource from inspect import getsource
@ -384,7 +383,7 @@ byte_compile(files, optimize=%r, force=%r,
elif optimize == 2: elif optimize == 2:
cmd.insert(1, "-OO") cmd.insert(1, "-OO")
env = copy(os.environ) env = os.environ.copy()
env['PYTHONPATH'] = os.path.pathsep.join(sys.path) env['PYTHONPATH'] = os.path.pathsep.join(sys.path)
try: try:
spawn(cmd, env=env) spawn(cmd, env=env)