本文整理汇总了Python中setuptools.extern方法的典型用法代码示例。如果您正苦于以下问题：Python setuptools.extern方法的具体用法？Python setuptools.extern怎么用？Python setuptools.extern使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类setuptools的用法示例。
在下文中一共展示了setuptools.extern方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _parse_config_files
# 需要导入模块: import setuptools [as 别名]
# 或者: from setuptools import extern [as 别名]
def _parse_config_files(self, filenames=None):
"""
Adapted from distutils.dist.Distribution.parse_config_files,
this method provides the same functionality in subtly-improved
ways.
"""
from setuptools.extern.six.moves.configparser import ConfigParser
# Ignore install directory options if we have a venv
if not six.PY2 and sys.prefix != sys.base_prefix:
ignore_options = [
'install-base', 'install-platbase', 'install-lib',
'install-platlib', 'install-purelib', 'install-headers',
'install-scripts', 'install-data', 'prefix', 'exec-prefix',
'home', 'user', 'root']
else:
ignore_options = []
ignore_options = frozenset(ignore_options)
if filenames is None:
filenames = self.find_config_files()
if DEBUG:
self.announce("Distribution.parse_config_files():")
parser = ConfigParser()
for filename in filenames:
with io.open(filename, encoding='utf-8') as reader:
if DEBUG:
self.announce(" reading {filename}".format(**locals()))
(parser.readfp if six.PY2 else parser.read_file)(reader)
for section in parser.sections():
options = parser.options(section)
opt_dict = self.get_option_dict(section)
for opt in options:
if opt != '__name__' and opt not in ignore_options:
val = self._try_str(parser.get(section, opt))
opt = opt.replace('-', '_')
opt_dict[opt] = (filename, val)
# Make the ConfigParser forget everything (so we retain
# the original filenames that options come from)
parser.__init__()
# If there was a "global" section in the config file, use it
# to set Distribution options.
if 'global' in self.command_options:
for (opt, (src, val)) in self.command_options['global'].items():
alias = self.negative_opt.get(opt)
try:
if alias:
setattr(self, alias, not strtobool(val))
elif opt in ('verbose', 'dry_run'): # ugh!
setattr(self, opt, strtobool(val))
else:
setattr(self, opt, val)
except ValueError as e:
raise DistutilsOptionError(e) from e