golden hour

/lib/python3.9/site-packages/dns

File/Folder	Size	Actions
__init__.py	1.62 KB
__pycache__	-
_asyncbackend.py	2.3 KB
_asyncio_backend.py	8.76 KB
_ddr.py	5.12 KB
_features.py	2.33 KB
_immutable_ctx.py	2.4 KB
asyncbackend.py	2.73 KB
asyncquery.py	26.22 KB
asyncresolver.py	17.43 KB
dnssec.py	39.74 KB
dnssecalgs	-
dnssectypes.py	1.76 KB
e164.py	3.88 KB
edns.py	14.91 KB
entropy.py	4.14 KB
enum.py	3.6 KB
exception.py	5.82 KB
flags.py	2.69 KB
grange.py	2.1 KB
immutable.py	1.97 KB
inet.py	5.64 KB
ipv4.py	2.49 KB
ipv6.py	6.45 KB
message.py	64.45 KB
name.py	41.67 KB
namedict.py	3.91 KB
nameserver.py	9.68 KB
node.py	12.37 KB
opcode.py	2.67 KB
query.py	53.55 KB
quic	-
rcode.py	4.06 KB
rdata.py	28.77 KB
rdataclass.py	2.91 KB
rdataset.py	16.36 KB
rdatatype.py	7.17 KB
rdtypes	-
renderer.py	10.99 KB
resolver.py	71.83 KB
reversename.py	3.74 KB
rrset.py	8.96 KB
serial.py	3.52 KB
set.py	8.88 KB
tokenizer.py	23.03 KB
transaction.py	22.11 KB
tsig.py	11.15 KB
tsigkeyring.py	2.57 KB
ttl.py	2.91 KB
update.py	11.96 KB
version.py	1.88 KB
versioned.py	11.49 KB
win32util.py	8.89 KB
wire.py	2.76 KB
xfr.py	12.96 KB
zone.py	50.87 KB
zonefile.py	27.27 KB
zonetypes.py	690 B

Edit: _asyncbackend.py

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

# This is a nullcontext for both sync and async.  3.7 has a nullcontext,
# but it is only for sync use.

class NullContext:
    def __init__(self, enter_result=None):
        self.enter_result = enter_result

def __enter__(self):
        return self.enter_result

def __exit__(self, exc_type, exc_value, traceback):
        pass

async def __aenter__(self):
        return self.enter_result

async def __aexit__(self, exc_type, exc_value, traceback):
        pass

# These are declared here so backends can import them without creating
# circular dependencies with dns.asyncbackend.

class Socket:  # pragma: no cover
    async def close(self):
        pass

async def getpeername(self):
        raise NotImplementedError

async def getsockname(self):
        raise NotImplementedError

async def getpeercert(self, timeout):
        raise NotImplementedError

async def __aenter__(self):
        return self

async def __aexit__(self, exc_type, exc_value, traceback):
        await self.close()

class DatagramSocket(Socket):  # pragma: no cover
    def __init__(self, family: int):
        self.family = family

async def sendto(self, what, destination, timeout):
        raise NotImplementedError

async def recvfrom(self, size, timeout):
        raise NotImplementedError

class StreamSocket(Socket):  # pragma: no cover
    async def sendall(self, what, timeout):
        raise NotImplementedError

async def recv(self, size, timeout):
        raise NotImplementedError

class NullTransport:
    async def connect_tcp(self, host, port, timeout, local_address):
        raise NotImplementedError

class Backend:  # pragma: no cover
    def name(self):
        return "unknown"

async def make_socket(
        self,
        af,
        socktype,
        proto=0,
        source=None,
        destination=None,
        timeout=None,
        ssl_context=None,
        server_hostname=None,
    ):
        raise NotImplementedError

def datagram_connection_required(self):
        return False

async def sleep(self, interval):
        raise NotImplementedError

def get_transport_class(self):
        raise NotImplementedError

async def wait_for(self, awaitable, timeout):
        raise NotImplementedError