本文整理匯總了Python中netaddr.IPAddress.is_hostmask方法的典型用法代碼示例。如果您正苦於以下問題：Python IPAddress.is_hostmask方法的具體用法？Python IPAddress.is_hostmask怎麽用？Python IPAddress.is_hostmask使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類netaddr.IPAddress的用法示例。
在下文中一共展示了IPAddress.is_hostmask方法的1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: validate_ipv4_address
# 需要導入模塊: from netaddr import IPAddress [as 別名]
# 或者: from netaddr.IPAddress import is_hostmask [as 別名]
def validate_ipv4_address(cls, _, value):
"""
Ensures the :attr:`ip` address is valid. This checks to ensure
that the value provided is:
* not a hostmask
* not link local (:rfc:`3927`)
* not used for multicast (:rfc:`1112`)
* not a netmask (:rfc:`4632`)
* not reserved (:rfc:`6052`)
* a private address (:rfc:`1918`)
"""
if value is None:
return value
try:
address = IPAddress(value)
except (AddrFormatError, ValueError) as e:
raise ValueError(
"%s is not a valid address format: %s" % (value, e))
if ALLOW_AGENT_LOOPBACK:
loopback = lambda: False
else:
loopback = address.is_loopback
if any([address.is_hostmask(), address.is_link_local(),
loopback(), address.is_multicast(),
address.is_netmask(), address.is_reserved()]):
raise ValueError("%s is not a valid address type" % value)
return value