def test_flowinfo(self):
self.assertRaises(OverflowError, socket.getnameinfo,
('::1',0, 0xffffffff), 0)
s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
try:
self.assertRaises(OverflowError, s.bind, ('::1', 0, -10))
finally:
s.close()
python类getnameinfo()的实例源码
def testRefCountGetNameInfo(self):
# Testing reference count for getnameinfo
try:
# On some versions, this loses a reference
orig = sys.getrefcount(__name__)
socket.getnameinfo(__name__,0)
except TypeError:
self.assertEqual(sys.getrefcount(__name__), orig,
"socket.getnameinfo loses a reference")
def testInterpreterCrash(self):
# Making sure getnameinfo doesn't crash the interpreter
try:
# On some versions, this crashes the interpreter.
socket.getnameinfo(('x', 0, 0, 0), 0)
except socket.error:
pass
def test_flowinfo(self):
self.assertRaises(OverflowError, socket.getnameinfo,
('::1',0, 0xffffffff), 0)
s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
try:
self.assertRaises(OverflowError, s.bind, ('::1', 0, -10))
finally:
s.close()
def restore_system_resolver():
"""Undo the effects of override_system_resolver().
"""
global _resolver
_resolver = None
socket.getaddrinfo = _original_getaddrinfo
socket.getnameinfo = _original_getnameinfo
socket.getfqdn = _original_getfqdn
socket.gethostbyname = _original_gethostbyname
socket.gethostbyname_ex = _original_gethostbyname_ex
socket.gethostbyaddr = _original_gethostbyaddr
def restore_system_resolver():
"""Undo the effects of override_system_resolver().
"""
global _resolver
_resolver = None
socket.getaddrinfo = _original_getaddrinfo
socket.getnameinfo = _original_getnameinfo
socket.getfqdn = _original_getfqdn
socket.gethostbyname = _original_gethostbyname
socket.gethostbyname_ex = _original_gethostbyname_ex
socket.gethostbyaddr = _original_gethostbyaddr
def testRefCountGetNameInfo(self):
# Testing reference count for getnameinfo
if hasattr(sys, "getrefcount"):
try:
# On some versions, this loses a reference
orig = sys.getrefcount(__name__)
socket.getnameinfo(__name__,0)
except TypeError:
if sys.getrefcount(__name__) != orig:
self.fail("socket.getnameinfo loses a reference")
def testInterpreterCrash(self):
# Making sure getnameinfo doesn't crash the interpreter
try:
# On some versions, this crashes the interpreter.
socket.getnameinfo(('x', 0, 0, 0), 0)
except socket.error:
pass
def test_getnameinfo(self):
# only IP addresses are allowed
self.assertRaises(socket.error, socket.getnameinfo, ('mail.python.org',0), 0)
def test_flowinfo(self):
self.assertRaises(OverflowError, socket.getnameinfo,
('::1',0, 0xffffffff), 0)
with socket.socket(socket.AF_INET6, socket.SOCK_STREAM) as s:
self.assertRaises(OverflowError, s.bind, ('::1', 0, -10))
def getnameinfo(self, sockaddr, flags=0):
return self.run_in_executor(None, socket.getnameinfo, sockaddr, flags)
resolver.py 文件源码
项目：Infrax-as-Code-1000-webservers-in-40-minutes
作者: ezeeetm
项目源码
文件源码
阅读 27
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def restore_system_resolver():
"""Undo the effects of override_system_resolver().
"""
global _resolver
_resolver = None
socket.getaddrinfo = _original_getaddrinfo
socket.getnameinfo = _original_getnameinfo
socket.getfqdn = _original_getfqdn
socket.gethostbyname = _original_gethostbyname
socket.gethostbyname_ex = _original_gethostbyname_ex
socket.gethostbyaddr = _original_gethostbyaddr
def restore_system_resolver():
"""Undo the effects of override_system_resolver().
"""
global _resolver
_resolver = None
socket.getaddrinfo = _original_getaddrinfo
socket.getnameinfo = _original_getnameinfo
socket.getfqdn = _original_getfqdn
socket.gethostbyname = _original_gethostbyname
socket.gethostbyname_ex = _original_gethostbyname_ex
socket.gethostbyaddr = _original_gethostbyaddr
def restore_system_resolver():
"""Undo the effects of override_system_resolver().
"""
global _resolver
_resolver = None
socket.getaddrinfo = _original_getaddrinfo
socket.getnameinfo = _original_getnameinfo
socket.getfqdn = _original_getfqdn
socket.gethostbyname = _original_gethostbyname
socket.gethostbyname_ex = _original_gethostbyname_ex
socket.gethostbyaddr = _original_gethostbyaddr
def testRefCountGetNameInfo(self):
# Testing reference count for getnameinfo
try:
# On some versions, this loses a reference
orig = sys.getrefcount(__name__)
socket.getnameinfo(__name__,0)
except TypeError:
self.assertEqual(sys.getrefcount(__name__), orig,
"socket.getnameinfo loses a reference")
def testInterpreterCrash(self):
# Making sure getnameinfo doesn't crash the interpreter
try:
# On some versions, this crashes the interpreter.
socket.getnameinfo(('x', 0, 0, 0), 0)
except socket.error:
pass
def test_flowinfo(self):
self.assertRaises(OverflowError, socket.getnameinfo,
('::1',0, 0xffffffff), 0)
s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
try:
self.assertRaises(OverflowError, s.bind, ('::1', 0, -10))
finally:
s.close()
def getnameinfo(self, sockaddr, flags=0):
return self.run_in_executor(None, socket.getnameinfo, sockaddr, flags)
def testRefCountGetNameInfo(self):
# Testing reference count for getnameinfo
try:
# On some versions, this loses a reference
orig = sys.getrefcount(__name__)
socket.getnameinfo(__name__,0)
except TypeError:
if sys.getrefcount(__name__) != orig:
self.fail("socket.getnameinfo loses a reference")
def testInterpreterCrash(self):
# Making sure getnameinfo doesn't crash the interpreter
try:
# On some versions, this crashes the interpreter.
socket.getnameinfo(('x', 0, 0, 0), 0)
except OSError:
pass
