本文整理汇总了Python中test.support.temp_umask函数的典型用法代码示例。如果您正苦于以下问题：Python temp_umask函数的具体用法？Python temp_umask怎么用？Python temp_umask使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了temp_umask函数的7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: test_unwritable_directory
def test_unwritable_directory(self):
# When the umask causes the new __pycache__ directory to be
# unwritable, the import still succeeds but no .pyc file is written.
with temp_umask(0o222):
__import__(TESTFN)
self.assertTrue(os.path.exists("__pycache__"))
self.assertFalse(os.path.exists(os.path.join("__pycache__", "{}.{}.pyc".format(TESTFN, self.tag))))示例2: test_unwritable_directory
def test_unwritable_directory(self):
# When the umask causes the new __pycache__ directory to be
# unwritable, the import still succeeds but no .pyc file is written.
with temp_umask(0o222):
__import__(TESTFN)
self.assertTrue(os.path.exists("__pycache__"))
pyc_path = importlib.util.cache_from_source(self.source)
self.assertFalse(os.path.exists(pyc_path), "bytecode file {!r} for {!r} " "exists".format(pyc_path, TESTFN))示例3: test_cached_readonly
def test_cached_readonly(self):
mode = 0o400
with temp_umask(0o022), _ready_to_import() as (name, path):
cached_path = importlib.util.cache_from_source(path)
os.chmod(path, mode)
__import__(name)
if not os.path.exists(cached_path):
self.fail("__import__ did not result in creation of " "a .pyc file")
stat_info = os.stat(cached_path)
expected = mode | 0o200 # Account for fix for issue #6074
self.assertEqual(oct(stat.S_IMODE(stat_info.st_mode)), oct(expected))示例4: test_cached_mode_issue_2051
def test_cached_mode_issue_2051(self):
# permissions of .pyc should match those of .py, regardless of mask
mode = 0o600
with temp_umask(0o022), _ready_to_import() as (name, path):
cached_path = importlib.util.cache_from_source(path)
os.chmod(path, mode)
__import__(name)
if not os.path.exists(cached_path):
self.fail("__import__ did not result in creation of " "a .pyc file")
stat_info = os.stat(cached_path)
self.assertEqual(oct(stat.S_IMODE(stat_info.st_mode)), oct(mode))示例5: test_creation_mode
def test_creation_mode(self):
mask = 0o022
with temp_umask(mask), _ready_to_import() as (name, path):
cached_path = importlib.util.cache_from_source(path)
module = __import__(name)
if not os.path.exists(cached_path):
self.fail("__import__ did not result in creation of " "a .pyc file")
stat_info = os.stat(cached_path)
# Check that the umask is respected, and the executable bits
# aren't set.
self.assertEqual(oct(stat.S_IMODE(stat_info.st_mode)), oct(0o666 & ~mask))示例6: test_creation_mode
def test_creation_mode(self):
mask = 0o022
with temp_umask(mask):
sys.path.insert(0, os.curdir)
try:
fname = TESTFN + os.extsep + "py"
create_empty_file(fname)
fn = imp.cache_from_source(fname)
unlink(fn)
importlib.invalidate_caches()
__import__(TESTFN)
if not os.path.exists(fn):
self.fail("__import__ did not result in creation of " "either a .pyc or .pyo file")
s = os.stat(fn)
# Check that the umask is respected, and the executable bits
# aren't set.
self.assertEqual(stat.S_IMODE(s.st_mode), 0o666 & ~mask)
finally:
del sys.path[0]
remove_files(TESTFN)
unload(TESTFN)示例7: test_execute_bit_not_copied
def test_execute_bit_not_copied(self):
# Issue 6070: under posix .pyc files got their execute bit set if
# the .py file had the execute bit set, but they aren't executable.
with temp_umask(0o022):
sys.path.insert(0, os.curdir)
try:
fname = TESTFN + os.extsep + "py"
open(fname, 'w').close()
os.chmod(fname, (stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH |
stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH))
fn = imp.cache_from_source(fname)
unlink(fn)
__import__(TESTFN)
if not os.path.exists(fn):
self.fail("__import__ did not result in creation of "
"either a .pyc or .pyo file")
s = os.stat(fn)
self.assertEqual(stat.S_IMODE(s.st_mode),
stat.S_IRUSR | stat.S_IRGRP | stat.S_IROTH)
finally:
del sys.path[0]
remove_files(TESTFN)
unload(TESTFN)