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ton
2024-10-07 10:13:40 +07:00
parent aa1631742f
commit 3a7d696db6
9729 changed files with 1832837 additions and 161742 deletions
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126
.CondaPkg/env/Lib/ipaddress.py vendored
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@@ -310,7 +310,7 @@ def collapse_addresses(addresses):
[IPv4Network('192.0.2.0/24')]
Args:
addresses: An iterator of IPv4Network or IPv6Network objects.
addresses: An iterable of IPv4Network or IPv6Network objects.
Returns:
An iterator of the collapsed IPv(4|6)Network objects.
@@ -1086,7 +1086,11 @@ class _BaseNetwork(_IPAddressBase):
"""
return any(self.network_address in priv_network and
self.broadcast_address in priv_network
for priv_network in self._constants._private_networks)
for priv_network in self._constants._private_networks) and all(
self.network_address not in network and
self.broadcast_address not in network
for network in self._constants._private_networks_exceptions
)
@property
def is_global(self):
@@ -1333,18 +1337,41 @@ class IPv4Address(_BaseV4, _BaseAddress):
@property
@functools.lru_cache()
def is_private(self):
"""Test if this address is allocated for private networks.
"""``True`` if the address is defined as not globally reachable by
iana-ipv4-special-registry_ (for IPv4) or iana-ipv6-special-registry_
(for IPv6) with the following exceptions:
Returns:
A boolean, True if the address is reserved per
iana-ipv4-special-registry.
* ``is_private`` is ``False`` for ``100.64.0.0/10``
* For IPv4-mapped IPv6-addresses the ``is_private`` value is determined by the
semantics of the underlying IPv4 addresses and the following condition holds
(see :attr:`IPv6Address.ipv4_mapped`)::
address.is_private == address.ipv4_mapped.is_private
``is_private`` has value opposite to :attr:`is_global`, except for the ``100.64.0.0/10``
IPv4 range where they are both ``False``.
"""
return any(self in net for net in self._constants._private_networks)
return (
any(self in net for net in self._constants._private_networks)
and all(self not in net for net in self._constants._private_networks_exceptions)
)
@property
@functools.lru_cache()
def is_global(self):
"""``True`` if the address is defined as globally reachable by
iana-ipv4-special-registry_ (for IPv4) or iana-ipv6-special-registry_
(for IPv6) with the following exception:
For IPv4-mapped IPv6-addresses the ``is_private`` value is determined by the
semantics of the underlying IPv4 addresses and the following condition holds
(see :attr:`IPv6Address.ipv4_mapped`)::
address.is_global == address.ipv4_mapped.is_global
``is_global`` has value opposite to :attr:`is_private`, except for the ``100.64.0.0/10``
IPv4 range where they are both ``False``.
"""
return self not in self._constants._public_network and not self.is_private
@property
@@ -1548,13 +1575,15 @@ class _IPv4Constants:
_public_network = IPv4Network('100.64.0.0/10')
# Not globally reachable address blocks listed on
# https://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml
_private_networks = [
IPv4Network('0.0.0.0/8'),
IPv4Network('10.0.0.0/8'),
IPv4Network('127.0.0.0/8'),
IPv4Network('169.254.0.0/16'),
IPv4Network('172.16.0.0/12'),
IPv4Network('192.0.0.0/29'),
IPv4Network('192.0.0.0/24'),
IPv4Network('192.0.0.170/31'),
IPv4Network('192.0.2.0/24'),
IPv4Network('192.168.0.0/16'),
@@ -1565,6 +1594,11 @@ class _IPv4Constants:
IPv4Network('255.255.255.255/32'),
]
_private_networks_exceptions = [
IPv4Network('192.0.0.9/32'),
IPv4Network('192.0.0.10/32'),
]
_reserved_network = IPv4Network('240.0.0.0/4')
_unspecified_address = IPv4Address('0.0.0.0')
@@ -1938,6 +1972,9 @@ class IPv6Address(_BaseV6, _BaseAddress):
return False
return self._scope_id == getattr(other, '_scope_id', None)
def __reduce__(self):
return (self.__class__, (str(self),))
@property
def scope_id(self):
"""Identifier of a particular zone of the address's scope.
@@ -1964,6 +2001,9 @@ class IPv6Address(_BaseV6, _BaseAddress):
See RFC 2373 2.7 for details.
"""
ipv4_mapped = self.ipv4_mapped
if ipv4_mapped is not None:
return ipv4_mapped.is_multicast
return self in self._constants._multicast_network
@property
@@ -1975,6 +2015,9 @@ class IPv6Address(_BaseV6, _BaseAddress):
reserved IPv6 Network ranges.
"""
ipv4_mapped = self.ipv4_mapped
if ipv4_mapped is not None:
return ipv4_mapped.is_reserved
return any(self in x for x in self._constants._reserved_networks)
@property
@@ -1985,6 +2028,9 @@ class IPv6Address(_BaseV6, _BaseAddress):
A boolean, True if the address is reserved per RFC 4291.
"""
ipv4_mapped = self.ipv4_mapped
if ipv4_mapped is not None:
return ipv4_mapped.is_link_local
return self in self._constants._linklocal_network
@property
@@ -2004,28 +2050,46 @@ class IPv6Address(_BaseV6, _BaseAddress):
@property
@functools.lru_cache()
def is_private(self):
"""Test if this address is allocated for private networks.
"""``True`` if the address is defined as not globally reachable by
iana-ipv4-special-registry_ (for IPv4) or iana-ipv6-special-registry_
(for IPv6) with the following exceptions:
Returns:
A boolean, True if the address is reserved per
iana-ipv6-special-registry, or is ipv4_mapped and is
reserved in the iana-ipv4-special-registry.
* ``is_private`` is ``False`` for ``100.64.0.0/10``
* For IPv4-mapped IPv6-addresses the ``is_private`` value is determined by the
semantics of the underlying IPv4 addresses and the following condition holds
(see :attr:`IPv6Address.ipv4_mapped`)::
address.is_private == address.ipv4_mapped.is_private
``is_private`` has value opposite to :attr:`is_global`, except for the ``100.64.0.0/10``
IPv4 range where they are both ``False``.
"""
ipv4_mapped = self.ipv4_mapped
if ipv4_mapped is not None:
return ipv4_mapped.is_private
return any(self in net for net in self._constants._private_networks)
return (
any(self in net for net in self._constants._private_networks)
and all(self not in net for net in self._constants._private_networks_exceptions)
)
@property
def is_global(self):
"""Test if this address is allocated for public networks.
"""``True`` if the address is defined as globally reachable by
iana-ipv4-special-registry_ (for IPv4) or iana-ipv6-special-registry_
(for IPv6) with the following exception:
Returns:
A boolean, true if the address is not reserved per
iana-ipv6-special-registry.
For IPv4-mapped IPv6-addresses the ``is_private`` value is determined by the
semantics of the underlying IPv4 addresses and the following condition holds
(see :attr:`IPv6Address.ipv4_mapped`)::
address.is_global == address.ipv4_mapped.is_global
``is_global`` has value opposite to :attr:`is_private`, except for the ``100.64.0.0/10``
IPv4 range where they are both ``False``.
"""
ipv4_mapped = self.ipv4_mapped
if ipv4_mapped is not None:
return ipv4_mapped.is_global
return not self.is_private
@property
@@ -2037,6 +2101,9 @@ class IPv6Address(_BaseV6, _BaseAddress):
RFC 2373 2.5.2.
"""
ipv4_mapped = self.ipv4_mapped
if ipv4_mapped is not None:
return ipv4_mapped.is_unspecified
return self._ip == 0
@property
@@ -2048,6 +2115,9 @@ class IPv6Address(_BaseV6, _BaseAddress):
RFC 2373 2.5.3.
"""
ipv4_mapped = self.ipv4_mapped
if ipv4_mapped is not None:
return ipv4_mapped.is_loopback
return self._ip == 1
@property
@@ -2164,7 +2234,7 @@ class IPv6Interface(IPv6Address):
@property
def is_loopback(self):
return self._ip == 1 and self.network.is_loopback
return super().is_loopback and self.network.is_loopback
class IPv6Network(_BaseV6, _BaseNetwork):
@@ -2265,19 +2335,33 @@ class _IPv6Constants:
_multicast_network = IPv6Network('ff00::/8')
# Not globally reachable address blocks listed on
# https://www.iana.org/assignments/iana-ipv6-special-registry/iana-ipv6-special-registry.xhtml
_private_networks = [
IPv6Network('::1/128'),
IPv6Network('::/128'),
IPv6Network('::ffff:0:0/96'),
IPv6Network('64:ff9b:1::/48'),
IPv6Network('100::/64'),
IPv6Network('2001::/23'),
IPv6Network('2001:2::/48'),
IPv6Network('2001:db8::/32'),
IPv6Network('2001:10::/28'),
# IANA says N/A, let's consider it not globally reachable to be safe
IPv6Network('2002::/16'),
# RFC 9637: https://www.rfc-editor.org/rfc/rfc9637.html#section-6-2.2
IPv6Network('3fff::/20'),
IPv6Network('fc00::/7'),
IPv6Network('fe80::/10'),
]
_private_networks_exceptions = [
IPv6Network('2001:1::1/128'),
IPv6Network('2001:1::2/128'),
IPv6Network('2001:3::/32'),
IPv6Network('2001:4:112::/48'),
IPv6Network('2001:20::/28'),
IPv6Network('2001:30::/28'),
]
_reserved_networks = [
IPv6Network('::/8'), IPv6Network('100::/8'),
IPv6Network('200::/7'), IPv6Network('400::/6'),