Python socket 模块，_getaddrinfo() 实例源码

我们从Python开源项目中，提取了以下5个代码示例，用于说明如何使用socket._getaddrinfo()。

项目：autoinjection 作者：ChengWiLL | 项目源码 | 文件源码

def _setDNSCache():
    """
    Makes a cached version of socket._getaddrinfo to avoid subsequent DNS requests.
    """

    def _getaddrinfo(*args, **kwargs):
        if args in kb.cache.addrinfo:
            return kb.cache.addrinfo[args]

        else:
            kb.cache.addrinfo[args] = socket._getaddrinfo(*args, **kwargs)
            return kb.cache.addrinfo[args]

    if not hasattr(socket, "_getaddrinfo"):
        socket._getaddrinfo = socket.getaddrinfo
        socket.getaddrinfo = _getaddrinfo

项目：Eagle 作者：magerx | 项目源码 | 文件源码

def _setDNSCache():
    """
    Makes a cached version of socket._getaddrinfo to avoid subsequent DNS requests.
    """

    def _getaddrinfo(*args, **kwargs):
        if args in kb.cache:
            return kb.cache[args]

        else:
            kb.cache[args] = socket._getaddrinfo(*args, **kwargs)
            return kb.cache[args]

    if not hasattr(socket, '_getaddrinfo'):
        socket._getaddrinfo = socket.getaddrinfo
        socket.getaddrinfo = _getaddrinfo

项目：Helix 作者：3lackrush | 项目源码 | 文件源码

def _setDNSCache():
    """
    Makes a cached version of socket._getaddrinfo to avoid subsequent DNS requests.
    """

    def _getaddrinfo(*args, **kwargs):
        if args in kb.cache.addrinfo:
            return kb.cache.addrinfo[args]

        else:
            kb.cache.addrinfo[args] = socket._getaddrinfo(*args, **kwargs)
            return kb.cache.addrinfo[args]

    if not hasattr(socket, "_getaddrinfo"):
        socket._getaddrinfo = socket.getaddrinfo
        socket.getaddrinfo = _getaddrinfo

项目：autoscan 作者：b01u | 项目源码 | 文件源码

def _setDNSCache():
    """
    Makes a cached version of socket._getaddrinfo to avoid subsequent DNS requests.
    """

    def _getaddrinfo(*args, **kwargs):
        if args in kb.cache:
            return kb.cache[args]

        else:
            kb.cache[args] = socket._getaddrinfo(*args, **kwargs)
            return kb.cache[args]

    if not hasattr(socket, '_getaddrinfo'):
        socket._getaddrinfo = socket.getaddrinfo
        socket.getaddrinfo = _getaddrinfo

项目：htcap_mysql 作者：0xa-saline | 项目源码 | 文件源码

def _setDNSCache():  
    """ 
    Makes a cached version of socket._getaddrinfo to avoid subsequent DNS requests. 
    """  

    def _getaddrinfo(*args, **kwargs):  
        global _dnscache  
        if args in _dnscache: 
            return _dnscache[args]  

        else: 
            _dnscache[args] = socket._getaddrinfo(*args, **kwargs)  
            return _dnscache[args]  

    if not hasattr(socket, '_getaddrinfo'):  
        socket._getaddrinfo = socket.getaddrinfo  
        socket.getaddrinfo = _getaddrinfo