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✏️ /lib/python3.9/site-packages/dns/immutable.py

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# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license

import collections.abc
from typing import Any, Callable

from dns._immutable_ctx import immutable

@immutable
class Dict(collections.abc.Mapping):  # lgtm[py/missing-equals]
    def __init__(
        self,
        dictionary: Any,
        no_copy: bool = False,
        map_factory: Callable[[], collections.abc.MutableMapping] = dict,
    ):
        """Make an immutable dictionary from the specified dictionary.

If *no_copy* is `True`, then *dictionary* will be wrapped instead
        of copied.  Only set this if you are sure there will be no external
        references to the dictionary.
        """
        if no_copy and isinstance(dictionary, collections.abc.MutableMapping):
            self._odict = dictionary
        else:
            self._odict = map_factory()
            self._odict.update(dictionary)
        self._hash = None

def __getitem__(self, key):
        return self._odict.__getitem__(key)

def __hash__(self):  # pylint: disable=invalid-hash-returned
        if self._hash is None:
            h = 0
            for key in sorted(self._odict.keys()):
                h ^= hash(key)
            object.__setattr__(self, "_hash", h)
        # this does return an int, but pylint doesn't figure that out
        return self._hash

def __len__(self):
        return len(self._odict)

def __iter__(self):
        return iter(self._odict)

def constify(o: Any) -> Any:
    """
    Convert mutable types to immutable types.
    """
    if isinstance(o, bytearray):
        return bytes(o)
    if isinstance(o, tuple):
        try:
            hash(o)
            return o
        except Exception:
            return tuple(constify(elt) for elt in o)
    if isinstance(o, list):
        return tuple(constify(elt) for elt in o)
    if isinstance(o, dict):
        cdict = dict()
        for k, v in o.items():
            cdict[k] = constify(v)
        return Dict(cdict, True)
    return o

Batal

⬅ site-packages 58 item

Nama	Tipe	Ukuran	Diubah	Perm	Aksi
📁 __pycache__	dir	—	28/11/25 19:28	0755	📂
📁 dnssecalgs	dir	—	28/11/25 19:28	0755	📂
📁 quic	dir	—	28/11/25 19:28	0755	📂
📁 rdtypes	dir	—	28/11/25 19:28	0755	📂
🐍 __init__.py	py	1.6 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 _asyncbackend.py	py	2.3 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 _asyncio_backend.py	py	8.8 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 _ddr.py	py	5.1 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 _features.py	py	2.3 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 _immutable_ctx.py	py	2.4 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 asyncbackend.py	py	2.7 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 asyncquery.py	py	26.2 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 asyncresolver.py	py	17.4 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 dnssec.py	py	39.7 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 dnssectypes.py	py	1.8 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 e164.py	py	3.9 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 edns.py	py	14.9 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 entropy.py	py	4.1 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 enum.py	py	3.6 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 exception.py	py	5.8 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 flags.py	py	2.7 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 grange.py	py	2.1 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 immutable.py	py	2 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 inet.py	py	5.6 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 ipv4.py	py	2.5 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 ipv6.py	py	6.4 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 message.py	py	64.4 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 name.py	py	41.7 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 namedict.py	py	3.9 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 nameserver.py	py	9.7 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 node.py	py	12.4 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 opcode.py	py	2.7 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 query.py	py	53.5 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 rcode.py	py	4.1 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 rdata.py	py	28.8 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 rdataclass.py	py	2.9 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 rdataset.py	py	16.4 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 rdatatype.py	py	7.2 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 renderer.py	py	11 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 resolver.py	py	71.8 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 reversename.py	py	3.7 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 rrset.py	py	9 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 serial.py	py	3.5 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 set.py	py	8.9 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 tokenizer.py	py	23 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 transaction.py	py	22.1 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 tsig.py	py	11.1 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 tsigkeyring.py	py	2.6 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 ttl.py	py	2.9 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 update.py	py	12 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 version.py	py	1.9 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 versioned.py	py	11.5 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 win32util.py	py	8.9 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 wire.py	py	2.8 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 xfr.py	py	13 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 zone.py	py	50.9 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 zonefile.py	py	27.3 KB	19/02/24 01:35	0644	✏️ ⬇
🐍 zonetypes.py	py	690 B	19/02/24 01:35	0644	✏️ ⬇

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