我们从Python开源项目中，提取了以下45个代码示例，用于说明如何使用sysconfig._CONFIG_VARS。
def setUp(self): """Make a copy of sys.path""" super(TestSysConfig, self).setUp() self.sys_path = sys.path[:] # 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 # 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) self.old_environ = deepcopy(os.environ)
def tearDown(self): """Restore sys.path""" sys.path[:] = self.sys_path self._cleanup_testfn() if self.uname is not None: os.uname = self.uname else: del os.uname 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 sysconfig._CONFIG_VARS = copy(self._config_vars) for key, value in self.old_environ.items(): if os.environ.get(key) != value: os.environ[key] = value for key in list(os.environ.keys()): if key not in self.old_environ: del os.environ[key] super(TestSysConfig, self).tearDown()
def test_getuserbase(self): site.USER_BASE = None user_base = site.getuserbase() # the call sets site.USER_BASE self.assertEqual(site.USER_BASE, user_base) # let's set PYTHONUSERBASE and see if it uses it site.USER_BASE = None import sysconfig sysconfig._CONFIG_VARS = None with EnvironmentVarGuard() as environ: environ['PYTHONUSERBASE'] = 'xoxo' self.assertTrue(site.getuserbase().startswith('xoxo'), site.getuserbase())
def setUp(self): """Make a copy of sys.path""" super(TestSysConfig, self).setUp() self.sys_path = sys.path[:] self.makefile = None # 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 # 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) self.old_environ = deepcopy(os.environ)
def tearDown(self): sys.path[:] = self.sys_path self._cleanup_testfn() if self.uname is not None: os.uname = self.uname else: del os.uname 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 sysconfig._CONFIG_VARS = self._config_vars[0] sysconfig._CONFIG_VARS.clear() sysconfig._CONFIG_VARS.update(self._config_vars[1]) for var, value in self._changed_envvars: os.environ[var] = value for var in self._added_envvars: os.environ.pop(var, None) super(TestSysConfig, self).tearDown()
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)
def setUp(self): """Save a copy of sys.path""" self.sys_path = sys.path[:] self.old_base = site.USER_BASE self.old_site = site.USER_SITE self.old_prefixes = site.PREFIXES self.old_vars = copy(sysconfig._CONFIG_VARS)
def tearDown(self): """Restore sys.path""" sys.path[:] = self.sys_path site.USER_BASE = self.old_base site.USER_SITE = self.old_site site.PREFIXES = self.old_prefixes sysconfig._CONFIG_VARS = self.old_vars
def tearDown(self): """Restore sys.path""" sys.path[:] = self.sys_path if self.makefile is not None: os.unlink(self.makefile) self._cleanup_testfn() if self.uname is not None: os.uname = self.uname else: del os.uname 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 sysconfig._CONFIG_VARS = copy(self._config_vars) for key, value in self.old_environ.items(): if os.environ.get(key) != value: os.environ[key] = value for key in os.environ.keys(): if key not in self.old_environ: del os.environ[key] super(TestSysConfig, self).tearDown()
def get_sysconfig__CONFIG_VARS(self): # make sure the dict is initialized sysconfig.get_config_var('prefix') return (id(sysconfig._CONFIG_VARS), sysconfig._CONFIG_VARS, dict(sysconfig._CONFIG_VARS))
def restore_sysconfig__CONFIG_VARS(self, saved): sysconfig._CONFIG_VARS = saved[1] sysconfig._CONFIG_VARS.clear() sysconfig._CONFIG_VARS.update(saved[2])
def setUp(self): super(TestSysConfig, self).setUp() self.sys_path = sys.path[:] # patching os.uname if hasattr(os, 'uname'): self.uname = os.uname self._uname = os.uname() else: self.uname = None self._set_uname(('',)*5) os.uname = self._get_uname # 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 = sysconfig._CONFIG_VARS, copy(sysconfig._CONFIG_VARS) self._added_envvars = [] self._changed_envvars = [] for var in ('MACOSX_DEPLOYMENT_TARGET', 'PATH'): if var in os.environ: self._changed_envvars.append((var, os.environ[var])) else: self._added_envvars.append(var)
def setUp(self): """Save a copy of sys.path""" self.sys_path = sys.path[:] self.old_base = site.USER_BASE self.old_site = site.USER_SITE self.old_prefixes = site.PREFIXES self.original_vars = sysconfig._CONFIG_VARS self.old_vars = copy(sysconfig._CONFIG_VARS)
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.assertTrue(name in built)
