def test_caller_qualname(self):
self.assertEqual(caller_qualname(skip=42), "")
self.assertEqual(
caller_qualname(skip=1),
"pywork4core.django_app.tests.test_utils__reflect.UtilsReflectTest.test_caller_qualname")
self.assertEqual(
caller_qualname(),
"unittest.case.UtilsReflectTest.run")
self.assertEqual(
caller_qualname(skip=-1),
"")
self.assertEqual(
caller_qualname(skip=-2),
"coverage.cmdline.main")
def __guard(cls, *args, **kwargs):
"""
Checks whether the current caller (previous method in stack) should
be allowed to call socket.socket.
"""
caller = caller_qualname()
if not cls.whitelist_re or not cls.whitelist_re.match(caller):
raise NetworkError("I told you not to use the Internet! (called from %s)" % caller)
return cls.__socket_backup(*args, **kwargs)
