def test_unwritable_directory(self):
with temp_umask(146):
__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))
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))))
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))))
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))
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))
def test_creation_mode(self):
mask = 18
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)
self.assertEqual(oct(stat.S_IMODE(stat_info.st_mode)), oct(438 & ~mask)
)
def test_cached_mode_issue_2051(self):
mode = 384
with temp_umask(18), _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))
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))
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))
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))
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))
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))
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))
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)
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)
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)
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)
