def setUp(self):
self.dir = tempfile.mkdtemp()
setup = os.path.join(self.dir, 'setup.py')
f = open(setup, 'w')
f.write(SETUP_PY)
f.close()
self.old_cwd = os.getcwd()
os.chdir(self.dir)
if sys.version >= "2.6":
self.old_has_site = easy_install_pkg.HAS_USER_SITE
self.old_file = easy_install_pkg.__file__
self.old_base = site.USER_BASE
site.USER_BASE = tempfile.mkdtemp()
self.old_site = site.USER_SITE
site.USER_SITE = tempfile.mkdtemp()
easy_install_pkg.__file__ = site.USER_SITE
python类USER_BASE的实例源码
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 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_method(self, method):
if hasattr(sys, 'real_prefix'):
return
# Directory structure
self.dir = tempfile.mkdtemp()
os.mkdir(os.path.join(self.dir, 'foo'))
# setup.py
setup = os.path.join(self.dir, 'setup.py')
f = open(setup, 'w')
f.write(SETUP_PY)
f.close()
self.old_cwd = os.getcwd()
# foo/__init__.py
init = os.path.join(self.dir, 'foo', '__init__.py')
f = open(init, 'w')
f.write(INIT_PY)
f.close()
os.chdir(self.dir)
self.old_base = site.USER_BASE
site.USER_BASE = tempfile.mkdtemp()
self.old_site = site.USER_SITE
site.USER_SITE = tempfile.mkdtemp()
def tearDown(self):
os.chdir(self.old_cwd)
shutil.rmtree(self.dir)
if sys.version >= "2.6":
shutil.rmtree(site.USER_BASE)
shutil.rmtree(site.USER_SITE)
site.USER_BASE = self.old_base
site.USER_SITE = self.old_site
def tearDown(self):
if sys.version < "2.6" or hasattr(sys, 'real_prefix') or (hasattr(sys, 'base_prefix') and sys.base_prefix != sys.prefix):
return
os.chdir(self.old_cwd)
shutil.rmtree(self.dir)
shutil.rmtree(site.USER_BASE)
shutil.rmtree(site.USER_SITE)
site.USER_BASE = self.old_base
site.USER_SITE = self.old_site
def tearDown(self):
os.chdir(self.old_cwd)
shutil.rmtree(self.dir)
if sys.version >= "2.6":
shutil.rmtree(site.USER_BASE)
shutil.rmtree(site.USER_SITE)
site.USER_BASE = self.old_base
site.USER_SITE = self.old_site
def setUp(self):
if sys.version < "2.6" or hasattr(sys, 'real_prefix'):
return
# Directory structure
self.dir = tempfile.mkdtemp()
os.mkdir(os.path.join(self.dir, 'name'))
os.mkdir(os.path.join(self.dir, 'name', 'space'))
os.mkdir(os.path.join(self.dir, 'name', 'space', 'tests'))
# setup.py
setup = os.path.join(self.dir, 'setup.py')
f = open(setup, 'wt')
f.write(SETUP_PY)
f.close()
self.old_cwd = os.getcwd()
# name/__init__.py
init = os.path.join(self.dir, 'name', '__init__.py')
f = open(init, 'wb')
f.write(NS_INIT)
f.close()
# name/space/__init__.py
init = os.path.join(self.dir, 'name', 'space', '__init__.py')
f = open(init, 'wt')
f.write('#empty\n')
f.close()
# name/space/tests/__init__.py
init = os.path.join(self.dir, 'name', 'space', 'tests', '__init__.py')
f = open(init, 'wt')
f.write(TEST_PY)
f.close()
os.chdir(self.dir)
self.old_base = site.USER_BASE
site.USER_BASE = tempfile.mkdtemp()
self.old_site = site.USER_SITE
site.USER_SITE = tempfile.mkdtemp()
def tearDown(self):
if sys.version < "2.6" or hasattr(sys, 'real_prefix'):
return
os.chdir(self.old_cwd)
shutil.rmtree(self.dir)
shutil.rmtree(site.USER_BASE)
shutil.rmtree(site.USER_SITE)
site.USER_BASE = self.old_base
site.USER_SITE = self.old_site
def tearDown(self):
os.chdir(self.old_cwd)
shutil.rmtree(self.dir)
shutil.rmtree(site.USER_BASE)
shutil.rmtree(site.USER_SITE)
site.USER_BASE = self.old_base
site.USER_SITE = self.old_site
site.ENABLE_USER_SITE = self.old_enable_site
easy_install_pkg.__file__ = self.old_file
def setUp(self):
super(BuildExtTestCase, self).setUp()
self.tmp_dir = self.mkdtemp()
self.xx_created = False
sys.path.append(self.tmp_dir)
self.addCleanup(sys.path.remove, self.tmp_dir)
if sys.version > "2.6":
import site
self.old_user_base = site.USER_BASE
site.USER_BASE = self.mkdtemp()
from distutils.command import build_ext
build_ext.USER_BASE = site.USER_BASE
def tearDown(self):
os.chdir(self.old_cwd)
shutil.rmtree(self.dir)
if sys.version >= "2.6":
shutil.rmtree(site.USER_BASE)
shutil.rmtree(site.USER_SITE)
site.USER_BASE = self.old_base
site.USER_SITE = self.old_site
def tearDown(self):
if sys.version < "2.6" or hasattr(sys, 'real_prefix') or (hasattr(sys, 'base_prefix') and sys.base_prefix != sys.prefix):
return
os.chdir(self.old_cwd)
shutil.rmtree(self.dir)
shutil.rmtree(site.USER_BASE)
shutil.rmtree(site.USER_SITE)
site.USER_BASE = self.old_base
site.USER_SITE = self.old_site
def tearDown(self):
os.chdir(self.old_cwd)
shutil.rmtree(self.dir)
if sys.version >= "2.6":
shutil.rmtree(site.USER_BASE)
shutil.rmtree(site.USER_SITE)
site.USER_BASE = self.old_base
site.USER_SITE = self.old_site
def setUp(self):
if sys.version < "2.6" or hasattr(sys, 'real_prefix'):
return
# Directory structure
self.dir = tempfile.mkdtemp()
os.mkdir(os.path.join(self.dir, 'name'))
os.mkdir(os.path.join(self.dir, 'name', 'space'))
os.mkdir(os.path.join(self.dir, 'name', 'space', 'tests'))
# setup.py
setup = os.path.join(self.dir, 'setup.py')
f = open(setup, 'wt')
f.write(SETUP_PY)
f.close()
self.old_cwd = os.getcwd()
# name/__init__.py
init = os.path.join(self.dir, 'name', '__init__.py')
f = open(init, 'wb')
f.write(NS_INIT)
f.close()
# name/space/__init__.py
init = os.path.join(self.dir, 'name', 'space', '__init__.py')
f = open(init, 'wt')
f.write('#empty\n')
f.close()
# name/space/tests/__init__.py
init = os.path.join(self.dir, 'name', 'space', 'tests', '__init__.py')
f = open(init, 'wt')
f.write(TEST_PY)
f.close()
os.chdir(self.dir)
self.old_base = site.USER_BASE
site.USER_BASE = tempfile.mkdtemp()
self.old_site = site.USER_SITE
site.USER_SITE = tempfile.mkdtemp()
def tearDown(self):
if sys.version < "2.6" or hasattr(sys, 'real_prefix'):
return
os.chdir(self.old_cwd)
shutil.rmtree(self.dir)
shutil.rmtree(site.USER_BASE)
shutil.rmtree(site.USER_SITE)
site.USER_BASE = self.old_base
site.USER_SITE = self.old_site
def tearDown(self):
os.chdir(self.old_cwd)
shutil.rmtree(self.dir)
shutil.rmtree(site.USER_BASE)
shutil.rmtree(site.USER_SITE)
site.USER_BASE = self.old_base
site.USER_SITE = self.old_site
site.ENABLE_USER_SITE = self.old_enable_site
easy_install_pkg.__file__ = self.old_file
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 test_s_option(self):
usersite = site.USER_SITE
self.assertIn(usersite, sys.path)
env = os.environ.copy()
rc = subprocess.call([sys.executable, '-c',
'import sys; sys.exit(%r in sys.path)' % usersite],
env=env)
self.assertEqual(rc, 1)
env = os.environ.copy()
rc = subprocess.call([sys.executable, '-s', '-c',
'import sys; sys.exit(%r in sys.path)' % usersite],
env=env)
self.assertEqual(rc, 0)
env = os.environ.copy()
env["PYTHONNOUSERSITE"] = "1"
rc = subprocess.call([sys.executable, '-c',
'import sys; sys.exit(%r in sys.path)' % usersite],
env=env)
self.assertEqual(rc, 0)
env = os.environ.copy()
env["PYTHONUSERBASE"] = "/tmp"
rc = subprocess.call([sys.executable, '-c',
'import sys, site; sys.exit(site.USER_BASE.startswith("/tmp"))'],
env=env)
self.assertEqual(rc, 1)
