當前位置: 首頁>>代碼示例>>Python>>正文

Python socket.NI_NAMEREQD屬性代碼示例

本文整理匯總了Python中socket.NI_NAMEREQD屬性的典型用法代碼示例。如果您正苦於以下問題：Python socket.NI_NAMEREQD屬性的具體用法？Python socket.NI_NAMEREQD怎麽用？Python socket.NI_NAMEREQD使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類socket的用法示例。


在下文中一共展示了socket.NI_NAMEREQD屬性的9個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: _gethostbyaddr

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import NI_NAMEREQD [as 別名]
def _gethostbyaddr(ip):
    try:
        dns.ipv6.inet_aton(ip)
        sockaddr = (ip, 80, 0, 0)
        family = socket.AF_INET6
    except Exception:
        sockaddr = (ip, 80)
        family = socket.AF_INET
    (name, port) = _getnameinfo(sockaddr, socket.NI_NAMEREQD)
    aliases = []
    addresses = []
    tuples = _getaddrinfo(name, 0, family, socket.SOCK_STREAM, socket.SOL_TCP,
                          socket.AI_CANONNAME)
    canonical = tuples[0][3]
    for item in tuples:
        addresses.append(item[4][0])
    # XXX we just ignore aliases
    return (canonical, aliases, addresses)
開發者ID:elgatito，項目名稱:script.elementum.burst，代碼行數:20，代碼來源:resolver.py

示例2: _gethostbyaddr

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import NI_NAMEREQD [as 別名]
def _gethostbyaddr(ip):
    try:
        addr = dns.ipv6.inet_aton(ip)
        sockaddr = (ip, 80, 0, 0)
        family = socket.AF_INET6
    except:
        sockaddr = (ip, 80)
        family = socket.AF_INET
    (name, port) = _getnameinfo(sockaddr, socket.NI_NAMEREQD)
    aliases = []
    addresses = []
    tuples = _getaddrinfo(name, 0, family, socket.SOCK_STREAM, socket.SOL_TCP,
                          socket.AI_CANONNAME)
    canonical = tuples[0][3]
    for item in tuples:
        addresses.append(item[4][0])
    # XXX we just ignore aliases
    return (canonical, aliases, addresses)
開發者ID:blackye，項目名稱:luscan-devel，代碼行數:20，代碼來源:resolver.py

示例3: _gethostbyaddr

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import NI_NAMEREQD [as 別名]
def _gethostbyaddr(ip):
    try:
        thirdparty.dns.ipv6.inet_aton(ip)
        sockaddr = (ip, 80, 0, 0)
        family = socket.AF_INET6
    except:
        sockaddr = (ip, 80)
        family = socket.AF_INET
    (name, port) = _getnameinfo(sockaddr, socket.NI_NAMEREQD)
    aliases = []
    addresses = []
    tuples = _getaddrinfo(name, 0, family, socket.SOCK_STREAM, socket.SOL_TCP,
                          socket.AI_CANONNAME)
    canonical = tuples[0][3]
    for item in tuples:
        addresses.append(item[4][0])
    # XXX we just ignore aliases
    return (canonical, aliases, addresses)
開發者ID:MrH0wl，項目名稱:Cloudmare，代碼行數:20，代碼來源:resolver.py

示例4: _gethostbyaddr

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import NI_NAMEREQD [as 別名]
def _gethostbyaddr(ip):
    try:
        dns.ipv6.inet_aton(ip)
        sockaddr = (ip, 80, 0, 0)
        family = socket.AF_INET6
    except:
        sockaddr = (ip, 80)
        family = socket.AF_INET
    (name, port) = _getnameinfo(sockaddr, socket.NI_NAMEREQD)
    aliases = []
    addresses = []
    tuples = _getaddrinfo(name, 0, family, socket.SOCK_STREAM, socket.SOL_TCP,
                          socket.AI_CANONNAME)
    canonical = tuples[0][3]
    for item in tuples:
        addresses.append(item[4][0])
    # XXX we just ignore aliases
    return (canonical, aliases, addresses)
開發者ID:entynetproject，項目名稱:arissploit，代碼行數:20，代碼來源:resolver.py

示例5: _getnameinfo

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import NI_NAMEREQD [as 別名]
def _getnameinfo(sockaddr, flags=0):
    host = sockaddr[0]
    port = sockaddr[1]
    if len(sockaddr) == 4:
        scope = sockaddr[3]
        family = socket.AF_INET6
    else:
        scope = None
        family = socket.AF_INET
    tuples = _getaddrinfo(host, port, family, socket.SOCK_STREAM,
                          socket.SOL_TCP, 0)
    if len(tuples) > 1:
        raise socket.error('sockaddr resolved to multiple addresses')
    addr = tuples[0][4][0]
    if flags & socket.NI_DGRAM:
        pname = 'udp'
    else:
        pname = 'tcp'
    qname = dns.reversename.from_address(addr)
    if flags & socket.NI_NUMERICHOST == 0:
        try:
            answer = _resolver.query(qname, 'PTR')
            hostname = answer.rrset[0].target.to_text(True)
        except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
            if flags & socket.NI_NAMEREQD:
                raise socket.gaierror(socket.EAI_NONAME)
            hostname = addr
            if scope is not None:
                hostname += '%' + str(scope)
    else:
        hostname = addr
        if scope is not None:
            hostname += '%' + str(scope)
    if flags & socket.NI_NUMERICSERV:
        service = str(port)
    else:
        service = socket.getservbyport(port, pname)
    return (hostname, service)
開發者ID:elgatito，項目名稱:script.elementum.burst，代碼行數:40，代碼來源:resolver.py

示例6: testHost

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import NI_NAMEREQD [as 別名]
def testHost(self):
        for address, flags, expected in [
            ( ("www.python.org", 80),  0,                     "dinsdale.python.org"),
            ( ("www.python.org", 80),  socket.NI_NUMERICHOST, "82.94.164.162"      ),
            ( ("www.python.org", 80),  socket.NI_NAMEREQD,    "dinsdale.python.org"),
            ( ("82.94.164.162",  80),  socket.NI_NAMEREQD,    "dinsdale.python.org"),
        ]:
            result = socket.getnameinfo(address, flags)
            self.failUnlessEqual(result[0], expected)
開發者ID:ofermend，項目名稱:medicare-demo，代碼行數:11，代碼來源:test_socket.py

示例7: testNI_NAMEREQD

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import NI_NAMEREQD [as 別名]
def testNI_NAMEREQD(self):
        # This test may delay for some seconds
        unreversible_address = "198.51.100.1"
        try:
            socket.getnameinfo( (unreversible_address, 80), socket.NI_NAMEREQD)
        except socket.gaierror, ge:
            self.failUnlessEqual(ge[0], socket.EAI_NONAME)
開發者ID:ofermend，項目名稱:medicare-demo，代碼行數:9，代碼來源:test_socket.py

示例8: _getnameinfo

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import NI_NAMEREQD [as 別名]
def _getnameinfo(sockaddr, flags=0):
    host = sockaddr[0]
    port = sockaddr[1]
    if len(sockaddr) == 4:
        scope = sockaddr[3]
        family = socket.AF_INET6
    else:
        scope = None
        family = socket.AF_INET
    tuples = _getaddrinfo(host, port, family, socket.SOCK_STREAM,
                          socket.SOL_TCP, 0)
    if len(tuples) > 1:
        raise socket.error('sockaddr resolved to multiple addresses')
    addr = tuples[0][4][0]
    if flags & socket.NI_DGRAM:
        pname = 'udp'
    else:
        pname = 'tcp'
    qname = thirdparty.dns.reversename.from_address(addr)
    if flags & socket.NI_NUMERICHOST == 0:
        try:
            answer = _resolver.query(qname, 'PTR')
            hostname = answer.rrset[0].target.to_text(True)
        except (thirdparty.dns.resolver.NXDOMAIN, thirdparty.dns.resolver.NoAnswer):
            if flags & socket.NI_NAMEREQD:
                raise socket.gaierror(socket.EAI_NONAME)
            hostname = addr
            if scope is not None:
                hostname += '%' + str(scope)
    else:
        hostname = addr
        if scope is not None:
            hostname += '%' + str(scope)
    if flags & socket.NI_NUMERICSERV:
        service = str(port)
    else:
        service = socket.getservbyport(port, pname)
    return (hostname, service)
開發者ID:MrH0wl，項目名稱:Cloudmare，代碼行數:40，代碼來源:resolver.py

示例9: testPort

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import NI_NAMEREQD [as 別名]
def testPort(self):
        for address, flags, expected in [
            ( ("127.0.0.1", 25),  0,                     "smtp" ),
            ( ("127.0.0.1", 25),  socket.NI_NUMERICSERV, 25     ),

            # This portion of the test does not suceed on OS X;
            # the above entries probably suffice
            # ( ("127.0.0.1", 513), socket.NI_DGRAM,       "who"  ),
            # ( ("127.0.0.1", 513), 0,                     "login"),
        ]:
            result = socket.getnameinfo(address, flags)
            self.failUnlessEqual(result[1], expected)


    # This test currently fails due to the recent changes (as of March 2014) at python.org:
    # TBD perhaps there are well-known addresses that guarantee stable resolution

    # def testHost(self):
    #     for address, flags, expected in [
    #         ( ("www.python.org", 80),  0,                     "dinsdale.python.org"),
    #         ( ("www.python.org", 80),  socket.NI_NUMERICHOST, "82.94.164.162"      ),
    #         ( ("www.python.org", 80),  socket.NI_NAMEREQD,    "dinsdale.python.org"),
    #         ( ("82.94.164.162",  80),  socket.NI_NAMEREQD,    "dinsdale.python.org"),
    #     ]:
    #         result = socket.getnameinfo(address, flags)
    #         self.failUnlessEqual(result[0], expected)
開發者ID:Acmesec，項目名稱:CTFCrackTools-V2，代碼行數:28，代碼來源:test_socket.py


注：本文中的socket.NI_NAMEREQD屬性示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。