本文整理匯總了Python中distutils.sysconfig._config_vars方法的典型用法代碼示例。如果您正苦於以下問題：Python sysconfig._config_vars方法的具體用法？Python sysconfig._config_vars怎麽用？Python sysconfig._config_vars使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類distutils.sysconfig的用法示例。
在下文中一共展示了sysconfig._config_vars方法的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: setUp
# 需要導入模塊: from distutils import sysconfig [as 別名]
# 或者: from distutils.sysconfig import _config_vars [as 別名]
def setUp(self):
super(UtilTestCase, self).setUp()
# saving the environment
self.name = os.name
self.platform = sys.platform
self.version = sys.version
self.sep = os.sep
self.join = os.path.join
self.isabs = os.path.isabs
self.splitdrive = os.path.splitdrive
self._config_vars = copy(sysconfig._config_vars)
# patching os.uname
if hasattr(os, 'uname'):
self.uname = os.uname
self._uname = os.uname()
else:
self.uname = None
self._uname = None
os.uname = self._get_uname 示例2: customize_compiler
# 需要導入模塊: from distutils import sysconfig [as 別名]
# 或者: from distutils.sysconfig import _config_vars [as 別名]
def customize_compiler(self):
# make sure AR gets caught
class compiler:
compiler_type = 'unix'
def set_executables(self, **kw):
self.exes = kw
sysconfig_vars = {
'AR': 'sc_ar',
'CC': 'sc_cc',
'CXX': 'sc_cxx',
'ARFLAGS': '--sc-arflags',
'CFLAGS': '--sc-cflags',
'CCSHARED': '--sc-ccshared',
'LDSHARED': 'sc_ldshared',
'SO': 'sc_shutil_suffix',
}
comp = compiler()
old_vars = dict(sysconfig._config_vars)
try:
# On macOS, disable _osx_support.customize_compiler()
sysconfig._config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
for key, value in sysconfig_vars.items():
sysconfig._config_vars[key] = value
sysconfig.customize_compiler(comp)
finally:
sysconfig._config_vars.clear()
sysconfig._config_vars.update(old_vars)
return comp 示例3: tearDown
# 需要導入模塊: from distutils import sysconfig [as 別名]
# 或者: from distutils.sysconfig import _config_vars [as 別名]
def tearDown(self):
# getting back the environment
os.name = self.name
sys.platform = self.platform
sys.version = self.version
os.sep = self.sep
os.path.join = self.join
os.path.isabs = self.isabs
os.path.splitdrive = self.splitdrive
if self.uname is not None:
os.uname = self.uname
else:
del os.uname
sysconfig._config_vars = copy(self._config_vars)
super(UtilTestCase, self).tearDown() 示例4: test_version_int
# 需要導入模塊: from distutils import sysconfig [as 別名]
# 或者: from distutils.sysconfig import _config_vars [as 別名]
def test_version_int(self):
source = self.mkdtemp()
target = self.mkdtemp()
expected = self.write_sample_scripts(source)
cmd = self.get_build_scripts_cmd(target,
[os.path.join(source, fn)
for fn in expected])
cmd.finalize_options()
# http://bugs.python.org/issue4524
#
# On linux-g++-32 with command line `./configure --enable-ipv6
# --with-suffix=3`, python is compiled okay but the build scripts
# failed when writing the name of the executable
old = sysconfig.get_config_vars().get('VERSION')
sysconfig._config_vars['VERSION'] = 4
try:
cmd.run()
finally:
if old is not None:
sysconfig._config_vars['VERSION'] = old
built = os.listdir(target)
for name in expected:
self.assertIn(name, built) 示例5: customize_compiler
# 需要導入模塊: from distutils import sysconfig [as 別名]
# 或者: from distutils.sysconfig import _config_vars [as 別名]
def customize_compiler(self):
# make sure AR gets caught
class compiler:
compiler_type = 'unix'
def set_executables(self, **kw):
self.exes = kw
sysconfig_vars = {
'AR': 'sc_ar',
'CC': 'sc_cc',
'CXX': 'sc_cxx',
'ARFLAGS': '--sc-arflags',
'CFLAGS': '--sc-cflags',
'CCSHARED': '--sc-ccshared',
'LDSHARED': 'sc_ldshared',
'SHLIB_SUFFIX': 'sc_shutil_suffix',
# On macOS, disable _osx_support.customize_compiler()
'CUSTOMIZED_OSX_COMPILER': 'True',
}
comp = compiler()
with contextlib.ExitStack() as cm:
for key, value in sysconfig_vars.items():
cm.enter_context(swap_item(sysconfig._config_vars, key, value))
sysconfig.customize_compiler(comp)
return comp 示例6: test_customize_compiler
# 需要導入模塊: from distutils import sysconfig [as 別名]
# 或者: from distutils.sysconfig import _config_vars [as 別名]
def test_customize_compiler(self):
# Make sure that sysconfig._config_vars is initialized
sysconfig.get_config_vars()
os.environ['AR'] = 'env_ar'
os.environ['CC'] = 'env_cc'
os.environ['CPP'] = 'env_cpp'
os.environ['CXX'] = 'env_cxx --env-cxx-flags'
os.environ['LDSHARED'] = 'env_ldshared'
os.environ['LDFLAGS'] = '--env-ldflags'
os.environ['ARFLAGS'] = '--env-arflags'
os.environ['CFLAGS'] = '--env-cflags'
os.environ['CPPFLAGS'] = '--env-cppflags'
comp = self.customize_compiler()
self.assertEqual(comp.exes['archiver'],
'env_ar --env-arflags')
self.assertEqual(comp.exes['preprocessor'],
'env_cpp --env-cppflags')
self.assertEqual(comp.exes['compiler'],
'env_cc --sc-cflags --env-cflags --env-cppflags')
self.assertEqual(comp.exes['compiler_so'],
('env_cc --sc-cflags '
'--env-cflags ''--env-cppflags --sc-ccshared'))
self.assertEqual(comp.exes['compiler_cxx'],
'env_cxx --env-cxx-flags')
self.assertEqual(comp.exes['linker_exe'],
'env_cc')
self.assertEqual(comp.exes['linker_so'],
('env_ldshared --env-ldflags --env-cflags'
' --env-cppflags'))
self.assertEqual(comp.shared_lib_extension, 'sc_shutil_suffix')
del os.environ['AR']
del os.environ['CC']
del os.environ['CPP']
del os.environ['CXX']
del os.environ['LDSHARED']
del os.environ['LDFLAGS']
del os.environ['ARFLAGS']
del os.environ['CFLAGS']
del os.environ['CPPFLAGS']
comp = self.customize_compiler()
self.assertEqual(comp.exes['archiver'],
'sc_ar --sc-arflags')
self.assertEqual(comp.exes['preprocessor'],
'sc_cc -E')
self.assertEqual(comp.exes['compiler'],
'sc_cc --sc-cflags')
self.assertEqual(comp.exes['compiler_so'],
'sc_cc --sc-cflags --sc-ccshared')
self.assertEqual(comp.exes['compiler_cxx'],
'sc_cxx')
self.assertEqual(comp.exes['linker_exe'],
'sc_cc')
self.assertEqual(comp.exes['linker_so'],
'sc_ldshared')
self.assertEqual(comp.shared_lib_extension, 'sc_shutil_suffix')