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Python socket.AI_NUMERICHOST屬性代碼示例

本文整理匯總了Python中socket.AI_NUMERICHOST屬性的典型用法代碼示例。如果您正苦於以下問題：Python socket.AI_NUMERICHOST屬性的具體用法？Python socket.AI_NUMERICHOST怎麽用？Python socket.AI_NUMERICHOST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.AI_NUMERICHOST屬性的15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: is_valid_ip

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def is_valid_ip(ip):
    """Returns true if the given string is a well-formed IP address.

    Supports IPv4 and IPv6.
    """
    if not ip or '\x00' in ip:
        # getaddrinfo resolves empty strings to localhost, and truncates
        # on zero bytes.
        return False
    try:
        res = socket.getaddrinfo(ip, 0, socket.AF_UNSPEC,
                                 socket.SOCK_STREAM,
                                 0, socket.AI_NUMERICHOST)
        return bool(res)
    except socket.gaierror as e:
        if e.args[0] == socket.EAI_NONAME:
            return False
        raise
    return True
開發者ID:tao12345666333，項目名稱:tornado-zh，代碼行數:21，代碼來源:netutil.py

示例2: is_valid_ip

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def is_valid_ip(ip):
    """Returns true if the given string is a well-formed IP address.

    Supports IPv4 and IPv6.
    //取自 tornado
    """
    if not ip or '\x00' in ip:
        # getaddrinfo resolves empty strings to localhost, and truncates
        # on zero bytes.
        return False
    try:
        res = socket.getaddrinfo(ip, 0, socket.AF_UNSPEC,
                                 socket.SOCK_STREAM,
                                 0, socket.AI_NUMERICHOST)
        return bool(res)
    except socket.gaierror as e:
        if e.args[0] == socket.EAI_NONAME:
            return False
        raise
    return True
開發者ID:alexsunday，項目名稱:pyvpn，代碼行數:22，代碼來源:util.py

示例3: is_valid_ip

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def is_valid_ip(ip: str) -> bool:
    """Returns ``True`` if the given string is a well-formed IP address.

    Supports IPv4 and IPv6.
    """
    if not ip or "\x00" in ip:
        # getaddrinfo resolves empty strings to localhost, and truncates
        # on zero bytes.
        return False
    try:
        res = socket.getaddrinfo(
            ip, 0, socket.AF_UNSPEC, socket.SOCK_STREAM, 0, socket.AI_NUMERICHOST
        )
        return bool(res)
    except socket.gaierror as e:
        if e.args[0] == socket.EAI_NONAME:
            return False
        raise
    return True
開發者ID:opendevops-cn，項目名稱:opendevops，代碼行數:21，代碼來源:netutil.py

示例4: resolve

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def resolve(self, host: str, port: int=0,
                      family: int=socket.AF_INET) -> List[Dict[str, Any]]:
        try:
            resp = await self._resolver.gethostbyname(host, family)
        except aiodns.error.DNSError as exc:
            msg = exc.args[1] if len(exc.args) >= 1 else "DNS lookup failed"
            raise OSError(msg) from exc
        hosts = []
        for address in resp.addresses:
            hosts.append(
                {'hostname': host,
                 'host': address, 'port': port,
                 'family': family, 'proto': 0,
                 'flags': socket.AI_NUMERICHOST})

        if not hosts:
            raise OSError("DNS lookup failed")

        return hosts
開發者ID:TouwaStar，項目名稱:Galaxy_Plugin_Bethesda，代碼行數:21，代碼來源:resolver.py

示例5: is_valid_address

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def is_valid_address(address):
    """ check ip address, Supports IPv4 and IPv6"""

    if not address or '\x00' in address:
        return False

    try:
        res = socket.getaddrinfo(address, 0, socket.AF_UNSPEC,
                                 socket.SOCK_STREAM,
                                 0, socket.AI_NUMERICHOST)
        return bool(res)
    except socket.gaierror:
        err = sys.exc_info()[1]
        if err.args[0] == socket.EAI_NONAME:
            return False
        raise
    return True
開發者ID:HuaweiSwitch，項目名稱:CloudEngine-Ansible，代碼行數:19，代碼來源:ce_info_center_global.py

示例6: check_ip_addr

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def check_ip_addr(**kwargs):
    """ check_ip_addr, Supports IPv4 and IPv6"""

    ipaddr = kwargs["ipaddr"]

    if not ipaddr or '\x00' in ipaddr:
        return False

    try:
        res = socket.getaddrinfo(ipaddr, 0, socket.AF_UNSPEC,
                                 socket.SOCK_STREAM,
                                 0, socket.AI_NUMERICHOST)
        return bool(res)
    except socket.gaierror:
        err = sys.exc_info()[1]
        if err.args[0] == socket.EAI_NONAME:
            return False
        raise
    return True
開發者ID:HuaweiSwitch，項目名稱:CloudEngine-Ansible，代碼行數:21，代碼來源:ce_bgp_af.py

示例7: check_ip_addr

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def check_ip_addr(ipaddr):
    """check ip address, Supports IPv4 and IPv6"""

    if not ipaddr or '\x00' in ipaddr:
        return False

    try:
        res = socket.getaddrinfo(ipaddr, 0, socket.AF_UNSPEC,
                                 socket.SOCK_STREAM,
                                 0, socket.AI_NUMERICHOST)
        return bool(res)
    except socket.gaierror:
        err = sys.exc_info()[1]
        if err.args[0] == socket.EAI_NONAME:
            return False
        raise

    return True
開發者ID:HuaweiSwitch，項目名稱:CloudEngine-Ansible，代碼行數:20，代碼來源:ce_bfd_session.py

示例8: check_ip_addr

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def check_ip_addr(ipaddr):
    """ check_ip_addr, Supports IPv4 and IPv6 """

    if not ipaddr or '\x00' in ipaddr:
        return False

    try:
        res = socket.getaddrinfo(ipaddr, 0, socket.AF_UNSPEC,
                                 socket.SOCK_STREAM,
                                 0, socket.AI_NUMERICHOST)
        return bool(res)
    except socket.gaierror:
        err = sys.exc_info()[1]
        if err.args[0] == socket.EAI_NONAME:
            return False
        raise
    return True
開發者ID:HuaweiSwitch，項目名稱:CloudEngine-Ansible，代碼行數:19，代碼來源:ce_aaa_server_host.py

示例9: check_ip_addr

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def check_ip_addr(**kwargs):
    """ check_ip_addr, Supports IPv4 and IPv6 """

    ipaddr = kwargs["ipaddr"]

    if not ipaddr or '\x00' in ipaddr:
        return False

    try:
        res = socket.getaddrinfo(ipaddr, 0, socket.AF_UNSPEC,
                                 socket.SOCK_STREAM,
                                 0, socket.AI_NUMERICHOST)
        return bool(res)
    except socket.gaierror:
        err = sys.exc_info()[1]
        if err.args[0] == socket.EAI_NONAME:
            return False
        raise
    return True
開發者ID:HuaweiSwitch，項目名稱:CloudEngine-Ansible，代碼行數:21，代碼來源:ce_bgp_neighbor_af.py

示例10: check_ip_addr

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def check_ip_addr(ipaddr):
    """check ip address, Supports IPv4 and IPv6"""

    if not ipaddr or '\x00' in ipaddr:
        return False

    try:
        res = socket.getaddrinfo(ipaddr, 0, socket.AF_UNSPEC,
                                 socket.SOCK_STREAM,
                                 0, socket.AI_NUMERICHOST)
        return bool(res)
    except socket.gaierror:
        err = sys.exc_info()[1]
        if err.args[0] == socket.EAI_NONAME:
            return False
        raise
開發者ID:HuaweiSwitch，項目名稱:CloudEngine-Ansible，代碼行數:18，代碼來源:ce_bfd_global.py

示例11: check_ip_addr

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def check_ip_addr(ipaddr):
    """ check ip address, Supports IPv4 and IPv6 """

    if not ipaddr or '\x00' in ipaddr:
        return False

    try:
        res = socket.getaddrinfo(ipaddr, 0, socket.AF_UNSPEC,
                                 socket.SOCK_STREAM,
                                 0, socket.AI_NUMERICHOST)
        return bool(res)
    except socket.gaierror:
        err = sys.exc_info()[1]
        if err.args[0] == socket.EAI_NONAME:
            return False
        raise
    return True
開發者ID:HuaweiSwitch，項目名稱:CloudEngine-Ansible，代碼行數:19，代碼來源:ce_acl_advance.py

示例12: resolve_with_query

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def resolve_with_query(self, host, port=0, family=socket.AF_INET):
        if family == socket.AF_INET6:
            qtype = 'AAAA'
        else:
            qtype = 'A'

        hosts = []
        resp = yield from self._resolver.query(host, qtype)

        for rr in resp:
            hosts.append(
                {'hostname': host,
                 'host': rr.host, 'port': port,
                 'family': family, 'proto': 0,
                 'flags': socket.AI_NUMERICHOST})

        return hosts
開發者ID:skylander86，項目名稱:lambda-text-extractor，代碼行數:19，代碼來源:resolver.py

示例13: resolve

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def resolve(self, host, port=0, family=socket.AF_INET):
        return [
            {
                'hostname': host,
                'host': self._LOCAL_HOST[family],
                'port': self.port,
                'family': family,
                'proto': 0,
                'flags': socket.AI_NUMERICHOST,
            },
        ]
開發者ID:getsentry，項目名稱:raven-aiohttp，代碼行數:13，代碼來源:fake.py

示例14: is_valid_ip_bysocket

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def is_valid_ip_bysocket(ip):
    if not ip or '\x00' in ip:
        # getaddrinfo resolves empty strings to localhost, and truncates
        # on zero bytes.
        return False
    try:
        res = socket.getaddrinfo(ip, 0, socket.AF_UNSPEC,
                                 socket.SOCK_STREAM,
                                 0, socket.AI_NUMERICHOST)
        return bool(res)
    except socket.gaierror as e:
        if e.args[0] == socket.EAI_NONAME:
            return False
        raise
開發者ID:qunarcorp，項目名稱:open_dnsdb，代碼行數:16，代碼來源:utils.py

示例15: is_valid_ip

# 需要導入模塊: import socket [as 別名]
# 或者: from socket import AI_NUMERICHOST [as 別名]
def is_valid_ip(ip):
    """Returns true if the given string is a well-formed IP address.

    Supports IPv4 and IPv6.
    """
    try:
        res = socket.getaddrinfo(ip, 0, socket.AF_UNSPEC,
                                 socket.SOCK_STREAM,
                                 0, socket.AI_NUMERICHOST)
        return bool(res)
    except socket.gaierror as e:
        if e.args[0] == socket.EAI_NONAME:
            return False
        raise
    return True
開發者ID:viewfinderco，項目名稱:viewfinder，代碼行數:17，代碼來源:netutil.py


注：本文中的socket.AI_NUMERICHOST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。