Python _config_vars.get方法代码示例

# 需要导入模块: from distutils.sysconfig import _config_vars [as 别名]
# 或者: from distutils.sysconfig._config_vars import get [as 别名]
def test_solaris_enable_shared(self):
        dist = Distribution({'name': 'xx'})
        cmd = build_ext(dist)
        old = sys.platform

        sys.platform = 'sunos' # fooling finalize_options
        from distutils.sysconfig import  _config_vars
        old_var = _config_vars.get('Py_ENABLE_SHARED')
        _config_vars['Py_ENABLE_SHARED'] = 1
        try:
            cmd.ensure_finalized()
        finally:
            sys.platform = old
            if old_var is None:
                del _config_vars['Py_ENABLE_SHARED']
            else:
                _config_vars['Py_ENABLE_SHARED'] = old_var

        # make sure we get some library dirs under solaris
        self.assertGreater(len(cmd.library_dirs), 0) 

# 需要导入模块: from distutils.sysconfig import _config_vars [as 别名]
# 或者: from distutils.sysconfig._config_vars import get [as 别名]
def _fixup_command(self, cmd):
        # When Python was build with --enable-shared, -L. is not good enough
        # to find the libpython<blah>.so.  This is because regrtest runs it
        # under a tempdir, not in the top level where the .so lives.  By the
        # time we've gotten here, Python's already been chdir'd to the
        # tempdir.
        #
        # To further add to the fun, we can't just add library_dirs to the
        # Extension() instance because that doesn't get plumbed through to the
        # final compiler command.
        if (sysconfig.get_config_var('Py_ENABLE_SHARED') and
            not sys.platform.startswith('win')):
            runshared = sysconfig.get_config_var('RUNSHARED')
            if runshared is None:
                cmd.library_dirs = ['.']
            else:
                name, equals, value = runshared.partition('=')
                cmd.library_dirs = value.split(os.pathsep) 

# 需要导入模块: from distutils.sysconfig import _config_vars [as 别名]
# 或者: from distutils.sysconfig._config_vars import get [as 别名]
def test_solaris_enable_shared(self):
        dist = Distribution({'name': 'xx'})
        cmd = build_ext(dist)
        old = sys.platform

        sys.platform = 'sunos' # fooling finalize_options
        from distutils.sysconfig import  _config_vars
        old_var = _config_vars.get('Py_ENABLE_SHARED')
        _config_vars['Py_ENABLE_SHARED'] = 1
        try:
            cmd.ensure_finalized()
        finally:
            sys.platform = old
            if old_var is None:
                del _config_vars['Py_ENABLE_SHARED']
            else:
                _config_vars['Py_ENABLE_SHARED'] = old_var

        # make sure we get some library dirs under solaris
        self.assertTrue(len(cmd.library_dirs) > 0) 

# 需要导入模块: from distutils.sysconfig import _config_vars [as 别名]
# 或者: from distutils.sysconfig._config_vars import get [as 别名]
def test_solaris_enable_shared(self):
        dist = Distribution({'name': 'xx'})
        cmd = self.build_ext(dist)
        old = sys.platform

        sys.platform = 'sunos' # fooling finalize_options
        from distutils.sysconfig import  _config_vars
        old_var = _config_vars.get('Py_ENABLE_SHARED')
        _config_vars['Py_ENABLE_SHARED'] = 1
        try:
            cmd.ensure_finalized()
        finally:
            sys.platform = old
            if old_var is None:
                del _config_vars['Py_ENABLE_SHARED']
            else:
                _config_vars['Py_ENABLE_SHARED'] = old_var

        # make sure we get some library dirs under solaris
        self.assertGreater(len(cmd.library_dirs), 0) 

# 需要导入模块: from distutils.sysconfig import _config_vars [as 别名]
# 或者: from distutils.sysconfig._config_vars import get [as 别名]
def _try_compile_deployment_target(self, operator, target):
        orig_environ = os.environ
        os.environ = orig_environ.copy()
        self.addCleanup(setattr, os, 'environ', orig_environ)

        if target is None:
            if os.environ.get('MACOSX_DEPLOYMENT_TARGET'):
                del os.environ['MACOSX_DEPLOYMENT_TARGET']
        else:
            os.environ['MACOSX_DEPLOYMENT_TARGET'] = target

        deptarget_c = os.path.join(self.tmp_dir, 'deptargetmodule.c')

        with open(deptarget_c, 'w') as fp:
            fp.write(textwrap.dedent('''\
                #include <AvailabilityMacros.h>

                int dummy;

                #if TARGET %s MAC_OS_X_VERSION_MIN_REQUIRED
                #else
                #error "Unexpected target"
                #endif

            ''' % operator))

        # get the deployment target that the interpreter was built with
        target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET')
        target = tuple(map(int, target.split('.')[0:2]))
        # format the target value as defined in the Apple
        # Availability Macros.  We can't use the macro names since
        # at least one value we test with will not exist yet.
        if target[1] < 10:
            # for 10.1 through 10.9.x -> "10n0"
            target = '%02d%01d0' % target
        else:
            # for 10.10 and beyond -> "10nn00"
            target = '%02d%02d00' % target
        deptarget_ext = Extension(
            'deptarget',
            [deptarget_c],
            extra_compile_args=['-DTARGET=%s'%(target,)],
        )
        dist = Distribution({
            'name': 'deptarget',
            'ext_modules': [deptarget_ext]
        })
        dist.package_dir = self.tmp_dir
        cmd = build_ext(dist)
        cmd.build_lib = self.tmp_dir
        cmd.build_temp = self.tmp_dir

        try:
            cmd.ensure_finalized()
            cmd.run()
        except CompileError:
            self.fail("Wrong deployment target during compilation") 

# 需要导入模块: from distutils.sysconfig import _config_vars [as 别名]
# 或者: from distutils.sysconfig._config_vars import get [as 别名]
def _try_compile_deployment_target(self, operator, target):
        orig_environ = os.environ
        os.environ = orig_environ.copy()
        self.addCleanup(setattr, os, 'environ', orig_environ)

        if target is None:
            if os.environ.get('MACOSX_DEPLOYMENT_TARGET'):
                del os.environ['MACOSX_DEPLOYMENT_TARGET']
        else:
            os.environ['MACOSX_DEPLOYMENT_TARGET'] = target

        deptarget_c = os.path.join(self.tmp_dir, 'deptargetmodule.c')

        with open(deptarget_c, 'w') as fp:
            fp.write(textwrap.dedent('''\
                #include <AvailabilityMacros.h>

                int dummy;

                #if TARGET %s MAC_OS_X_VERSION_MIN_REQUIRED
                #else
                #error "Unexpected target"
                #endif

            ''' % operator))

        # get the deployment target that the interpreter was built with
        target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET')
        target = tuple(map(int, target.split('.')))
        target = '%02d%01d0' % target
        deptarget_ext = Extension(
            'deptarget',
            [deptarget_c],
            extra_compile_args=['-DTARGET=%s'%(target,)],
        )
        dist = Distribution({
            'name': 'deptarget',
            'ext_modules': [deptarget_ext]
        })
        dist.package_dir = self.tmp_dir
        cmd = build_ext(dist)
        cmd.build_lib = self.tmp_dir
        cmd.build_temp = self.tmp_dir

        try:
            cmd.ensure_finalized()
            cmd.run()
        except CompileError:
            self.fail("Wrong deployment target during compilation")