Add __slots__ to third-party packages using stubdefaulter (#14619)

stubs/netaddr/netaddr/eui/__init__.pyi

@@ -8,11 +8,13 @@ from netaddr.strategy.eui48 import mac_eui48
 from netaddr.strategy.eui64 import eui64_base
 
 class BaseIdentifier:
+    __slots__ = ("_value", "__weakref__")
     def __init__(self) -> None: ...
     def __int__(self) -> int: ...
     def __index__(self) -> int: ...
 
 class OUI(BaseIdentifier):
+    __slots__ = ("records",)
     records: list[dict[str, object]]
     def __init__(self, oui: str | int) -> None: ...
     def __eq__(self, other: object) -> bool: ...
@@ -22,6 +24,7 @@ class OUI(BaseIdentifier):
     def registration(self, index: int = 0) -> DictDotLookup: ...
 
 class IAB(BaseIdentifier):
+    __slots__ = ("record",)
     IAB_EUI_VALUES: ClassVar[tuple[int, int]]
     @classmethod
     def split_iab_mac(cls, eui_int: int, strict: bool = False) -> tuple[int, int]: ...
@@ -32,6 +35,7 @@ class IAB(BaseIdentifier):
     def registration(self) -> DictDotLookup: ...
 
 class EUI(BaseIdentifier):
+    __slots__ = ("_module", "_dialect")
     def __init__(
         self, addr: EUI | int | str, version: int | None = None, dialect: type[mac_eui48 | eui64_base] | None = None
     ) -> None: ...

stubs/netaddr/netaddr/ip/__init__.pyi

@@ -8,6 +8,7 @@ from netaddr.core import DictDotLookup
 from netaddr.strategy.ipv6 import ipv6_verbose
 
 class BaseIP:
+    __slots__ = ("_value", "_module", "__weakref__")
     def __init__(self) -> None: ...
     @property
     def value(self) -> int | None: ...
@@ -40,6 +41,7 @@ _IPAddressAddr: TypeAlias = BaseIP | int | str
 _IPNetworkAddr: TypeAlias = IPNetwork | IPAddress | tuple[int, int] | str
 
 class IPAddress(BaseIP):
+    __slots__ = ()
     def __init__(self, addr: _IPAddressAddr, version: Literal[4, 6] | None = None, flags: int = 0) -> None: ...
     def netmask_bits(self) -> int: ...
     def is_hostmask(self) -> bool: ...
@@ -79,6 +81,7 @@ class IPAddress(BaseIP):
     def is_ipv6_unique_local(self) -> bool: ...
 
 class IPListMixin:
+    __slots__ = ()
     def __iter__(self) -> Iterator[IPAddress]: ...
     @property
     def size(self) -> int: ...
@@ -95,6 +98,7 @@ class IPListMixin:
 def parse_ip_network(module, addr: tuple[int, int] | str, flags: int = 0, *, expand_partial: bool = False) -> tuple[int, int]: ...
 
 class IPNetwork(BaseIP, IPListMixin):
+    __slots__ = ("_prefixlen",)
     def __init__(
         self, addr: _IPNetworkAddr, version: Literal[4, 6] | None = None, flags: int = 0, *, expand_partial: bool = False
     ) -> None: ...
@@ -135,6 +139,7 @@ class IPNetwork(BaseIP, IPListMixin):
     def iter_hosts(self) -> Iterator[IPAddress]: ...
 
 class IPRange(BaseIP, IPListMixin):
+    __slots__ = ("_start", "_end")
     def __init__(self, start: _IPAddressAddr, end: _IPAddressAddr, flags: int = 0) -> None: ...
     def __contains__(self, other: BaseIP | _IPAddressAddr) -> bool: ...
     @property

stubs/netaddr/netaddr/ip/glob.pyi

@@ -10,6 +10,7 @@ def glob_to_cidrs(ipglob: str) -> list[IPNetwork]: ...
 def cidr_to_glob(cidr: _IPNetworkAddr) -> str: ...
 
 class IPGlob(IPRange):
+    __slots__ = ("_glob",)
     def __init__(self, ipglob: str) -> None: ...
     @property
     def glob(self) -> str: ...

stubs/netaddr/netaddr/ip/sets.pyi

@@ -7,6 +7,7 @@ from netaddr.ip import IPAddress, IPNetwork, IPRange, _IPNetworkAddr
 _IPIterable: TypeAlias = IPNetwork | IPRange | IPSet | Iterable[_IPNetworkAddr | IPRange | int]
 
 class IPSet:
+    __slots__ = ("_cidrs", "__weakref__")
     def __init__(self, iterable: _IPIterable | None = None, flags: int = 0) -> None: ...
     def compact(self) -> None: ...
     def __hash__(self) -> NoReturn: ...