golden hour

/opt/alt/python37/lib64/python3.7/site-packages/aiohttp

File/Folder	Size	Actions
.hash	-
__init__.py	6.71 KB
__pycache__	-
_cparser.pxd	4.88 KB
_find_header.c	183.17 KB
_find_header.h	170 B
_find_header.pxd	68 B
_headers.pxi	1.96 KB
_helpers.c	207.99 KB
_helpers.cpython-37m-x86_64-linux-gnu.so	207.44 KB
_helpers.pyi	202 B
_helpers.pyx	1.02 KB
_http_parser.c	955.26 KB
_http_parser.cpython-37m-x86_64-linux-gnu.so	1.56 MB
_http_parser.pyx	25.95 KB
_http_writer.c	216.08 KB
_http_writer.cpython-37m-x86_64-linux-gnu.so	196.02 KB
_http_writer.pyx	4.47 KB
_websocket.c	135.18 KB
_websocket.cpython-37m-x86_64-linux-gnu.so	95.97 KB
_websocket.pyx	1.52 KB
abc.py	5.38 KB
base_protocol.py	2.64 KB
client.py	43.87 KB
client_exceptions.py	9.06 KB
client_proto.py	8 KB
client_reqrep.py	36.02 KB
client_ws.py	10.29 KB
connector.py	49.66 KB
cookiejar.py	13.25 KB
formdata.py	5.98 KB
hdrs.py	4.61 KB
helpers.py	25.63 KB
http.py	1.78 KB
http_exceptions.py	2.53 KB
http_parser.py	31.83 KB
http_websocket.py	24.76 KB
http_writer.py	5.84 KB
locks.py	1.13 KB
log.py	325 B
multipart.py	31.68 KB
payload.py	13.38 KB
payload_streamer.py	2.06 KB
py.typed	7 B
pytest_plugin.py	11.5 KB
resolver.py	4.97 KB
streams.py	20.35 KB
tcp_helpers.py	962 B
test_utils.py	20.72 KB
tracing.py	14.95 KB
typedefs.py	1.72 KB
web.py	17.51 KB
web_app.py	16.86 KB
web_exceptions.py	9.87 KB
web_fileresponse.py	10.53 KB
web_log.py	7.39 KB
web_middlewares.py	4.04 KB
web_protocol.py	22.02 KB
web_request.py	27.23 KB
web_response.py	26.92 KB
web_routedef.py	5.9 KB
web_runner.py	10.93 KB
web_server.py	2.01 KB
web_urldispatcher.py	38.62 KB
web_ws.py	16.85 KB
worker.py	8.57 KB

Edit: tracing.py

from types import SimpleNamespace
from typing import TYPE_CHECKING, Awaitable, Optional, Type, TypeVar

import attr
from aiosignal import Signal
from multidict import CIMultiDict
from yarl import URL

from .client_reqrep import ClientResponse

if TYPE_CHECKING:  # pragma: no cover
    from .client import ClientSession
    from .typedefs import Protocol

_ParamT_contra = TypeVar("_ParamT_contra", contravariant=True)

class _SignalCallback(Protocol[_ParamT_contra]):
        def __call__(
            self,
            __client_session: ClientSession,
            __trace_config_ctx: SimpleNamespace,
            __params: _ParamT_contra,
        ) -> Awaitable[None]:
            ...

__all__ = (
    "TraceConfig",
    "TraceRequestStartParams",
    "TraceRequestEndParams",
    "TraceRequestExceptionParams",
    "TraceConnectionQueuedStartParams",
    "TraceConnectionQueuedEndParams",
    "TraceConnectionCreateStartParams",
    "TraceConnectionCreateEndParams",
    "TraceConnectionReuseconnParams",
    "TraceDnsResolveHostStartParams",
    "TraceDnsResolveHostEndParams",
    "TraceDnsCacheHitParams",
    "TraceDnsCacheMissParams",
    "TraceRequestRedirectParams",
    "TraceRequestChunkSentParams",
    "TraceResponseChunkReceivedParams",
    "TraceRequestHeadersSentParams",
)

class TraceConfig:
    """First-class used to trace requests launched via ClientSession objects."""

def __init__(
        self, trace_config_ctx_factory: Type[SimpleNamespace] = SimpleNamespace
    ) -> None:
        self._on_request_start = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceRequestStartParams]]
        self._on_request_chunk_sent = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceRequestChunkSentParams]]
        self._on_response_chunk_received = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceResponseChunkReceivedParams]]
        self._on_request_end = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceRequestEndParams]]
        self._on_request_exception = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceRequestExceptionParams]]
        self._on_request_redirect = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceRequestRedirectParams]]
        self._on_connection_queued_start = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceConnectionQueuedStartParams]]
        self._on_connection_queued_end = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceConnectionQueuedEndParams]]
        self._on_connection_create_start = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceConnectionCreateStartParams]]
        self._on_connection_create_end = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceConnectionCreateEndParams]]
        self._on_connection_reuseconn = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceConnectionReuseconnParams]]
        self._on_dns_resolvehost_start = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceDnsResolveHostStartParams]]
        self._on_dns_resolvehost_end = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceDnsResolveHostEndParams]]
        self._on_dns_cache_hit = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceDnsCacheHitParams]]
        self._on_dns_cache_miss = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceDnsCacheMissParams]]
        self._on_request_headers_sent = Signal(
            self
        )  # type: Signal[_SignalCallback[TraceRequestHeadersSentParams]]

self._trace_config_ctx_factory = trace_config_ctx_factory

def trace_config_ctx(
        self, trace_request_ctx: Optional[SimpleNamespace] = None
    ) -> SimpleNamespace:
        """Return a new trace_config_ctx instance"""
        return self._trace_config_ctx_factory(trace_request_ctx=trace_request_ctx)

def freeze(self) -> None:
        self._on_request_start.freeze()
        self._on_request_chunk_sent.freeze()
        self._on_response_chunk_received.freeze()
        self._on_request_end.freeze()
        self._on_request_exception.freeze()
        self._on_request_redirect.freeze()
        self._on_connection_queued_start.freeze()
        self._on_connection_queued_end.freeze()
        self._on_connection_create_start.freeze()
        self._on_connection_create_end.freeze()
        self._on_connection_reuseconn.freeze()
        self._on_dns_resolvehost_start.freeze()
        self._on_dns_resolvehost_end.freeze()
        self._on_dns_cache_hit.freeze()
        self._on_dns_cache_miss.freeze()
        self._on_request_headers_sent.freeze()

@property
    def on_request_start(self) -> "Signal[_SignalCallback[TraceRequestStartParams]]":
        return self._on_request_start

@property
    def on_request_chunk_sent(
        self,
    ) -> "Signal[_SignalCallback[TraceRequestChunkSentParams]]":
        return self._on_request_chunk_sent

@property
    def on_response_chunk_received(
        self,
    ) -> "Signal[_SignalCallback[TraceResponseChunkReceivedParams]]":
        return self._on_response_chunk_received

@property
    def on_request_end(self) -> "Signal[_SignalCallback[TraceRequestEndParams]]":
        return self._on_request_end

@property
    def on_request_exception(
        self,
    ) -> "Signal[_SignalCallback[TraceRequestExceptionParams]]":
        return self._on_request_exception

@property
    def on_request_redirect(
        self,
    ) -> "Signal[_SignalCallback[TraceRequestRedirectParams]]":
        return self._on_request_redirect

@property
    def on_connection_queued_start(
        self,
    ) -> "Signal[_SignalCallback[TraceConnectionQueuedStartParams]]":
        return self._on_connection_queued_start

@property
    def on_connection_queued_end(
        self,
    ) -> "Signal[_SignalCallback[TraceConnectionQueuedEndParams]]":
        return self._on_connection_queued_end

@property
    def on_connection_create_start(
        self,
    ) -> "Signal[_SignalCallback[TraceConnectionCreateStartParams]]":
        return self._on_connection_create_start

@property
    def on_connection_create_end(
        self,
    ) -> "Signal[_SignalCallback[TraceConnectionCreateEndParams]]":
        return self._on_connection_create_end

@property
    def on_connection_reuseconn(
        self,
    ) -> "Signal[_SignalCallback[TraceConnectionReuseconnParams]]":
        return self._on_connection_reuseconn

@property
    def on_dns_resolvehost_start(
        self,
    ) -> "Signal[_SignalCallback[TraceDnsResolveHostStartParams]]":
        return self._on_dns_resolvehost_start

@property
    def on_dns_resolvehost_end(
        self,
    ) -> "Signal[_SignalCallback[TraceDnsResolveHostEndParams]]":
        return self._on_dns_resolvehost_end

@property
    def on_dns_cache_hit(self) -> "Signal[_SignalCallback[TraceDnsCacheHitParams]]":
        return self._on_dns_cache_hit

@property
    def on_dns_cache_miss(self) -> "Signal[_SignalCallback[TraceDnsCacheMissParams]]":
        return self._on_dns_cache_miss

@property
    def on_request_headers_sent(
        self,
    ) -> "Signal[_SignalCallback[TraceRequestHeadersSentParams]]":
        return self._on_request_headers_sent

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceRequestStartParams:
    """Parameters sent by the `on_request_start` signal"""

method: str
    url: URL
    headers: "CIMultiDict[str]"

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceRequestChunkSentParams:
    """Parameters sent by the `on_request_chunk_sent` signal"""

method: str
    url: URL
    chunk: bytes

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceResponseChunkReceivedParams:
    """Parameters sent by the `on_response_chunk_received` signal"""

method: str
    url: URL
    chunk: bytes

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceRequestEndParams:
    """Parameters sent by the `on_request_end` signal"""

method: str
    url: URL
    headers: "CIMultiDict[str]"
    response: ClientResponse

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceRequestExceptionParams:
    """Parameters sent by the `on_request_exception` signal"""

method: str
    url: URL
    headers: "CIMultiDict[str]"
    exception: BaseException

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceRequestRedirectParams:
    """Parameters sent by the `on_request_redirect` signal"""

method: str
    url: URL
    headers: "CIMultiDict[str]"
    response: ClientResponse

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceConnectionQueuedStartParams:
    """Parameters sent by the `on_connection_queued_start` signal"""

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceConnectionQueuedEndParams:
    """Parameters sent by the `on_connection_queued_end` signal"""

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceConnectionCreateStartParams:
    """Parameters sent by the `on_connection_create_start` signal"""

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceConnectionCreateEndParams:
    """Parameters sent by the `on_connection_create_end` signal"""

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceConnectionReuseconnParams:
    """Parameters sent by the `on_connection_reuseconn` signal"""

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceDnsResolveHostStartParams:
    """Parameters sent by the `on_dns_resolvehost_start` signal"""

host: str

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceDnsResolveHostEndParams:
    """Parameters sent by the `on_dns_resolvehost_end` signal"""

host: str

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceDnsCacheHitParams:
    """Parameters sent by the `on_dns_cache_hit` signal"""

host: str

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceDnsCacheMissParams:
    """Parameters sent by the `on_dns_cache_miss` signal"""

host: str

@attr.s(auto_attribs=True, frozen=True, slots=True)
class TraceRequestHeadersSentParams:
    """Parameters sent by the `on_request_headers_sent` signal"""

method: str
    url: URL
    headers: "CIMultiDict[str]"

class Trace:
    """Internal dependency holder class.

Used to keep together the main dependencies used
    at the moment of send a signal.
    """

def __init__(
        self,
        session: "ClientSession",
        trace_config: TraceConfig,
        trace_config_ctx: SimpleNamespace,
    ) -> None:
        self._trace_config = trace_config
        self._trace_config_ctx = trace_config_ctx
        self._session = session

async def send_request_start(
        self, method: str, url: URL, headers: "CIMultiDict[str]"
    ) -> None:
        return await self._trace_config.on_request_start.send(
            self._session,
            self._trace_config_ctx,
            TraceRequestStartParams(method, url, headers),
        )

async def send_request_chunk_sent(
        self, method: str, url: URL, chunk: bytes
    ) -> None:
        return await self._trace_config.on_request_chunk_sent.send(
            self._session,
            self._trace_config_ctx,
            TraceRequestChunkSentParams(method, url, chunk),
        )

async def send_response_chunk_received(
        self, method: str, url: URL, chunk: bytes
    ) -> None:
        return await self._trace_config.on_response_chunk_received.send(
            self._session,
            self._trace_config_ctx,
            TraceResponseChunkReceivedParams(method, url, chunk),
        )

async def send_request_end(
        self,
        method: str,
        url: URL,
        headers: "CIMultiDict[str]",
        response: ClientResponse,
    ) -> None:
        return await self._trace_config.on_request_end.send(
            self._session,
            self._trace_config_ctx,
            TraceRequestEndParams(method, url, headers, response),
        )

async def send_request_exception(
        self,
        method: str,
        url: URL,
        headers: "CIMultiDict[str]",
        exception: BaseException,
    ) -> None:
        return await self._trace_config.on_request_exception.send(
            self._session,
            self._trace_config_ctx,
            TraceRequestExceptionParams(method, url, headers, exception),
        )

async def send_request_redirect(
        self,
        method: str,
        url: URL,
        headers: "CIMultiDict[str]",
        response: ClientResponse,
    ) -> None:
        return await self._trace_config._on_request_redirect.send(
            self._session,
            self._trace_config_ctx,
            TraceRequestRedirectParams(method, url, headers, response),
        )

async def send_connection_queued_start(self) -> None:
        return await self._trace_config.on_connection_queued_start.send(
            self._session, self._trace_config_ctx, TraceConnectionQueuedStartParams()
        )

async def send_connection_queued_end(self) -> None:
        return await self._trace_config.on_connection_queued_end.send(
            self._session, self._trace_config_ctx, TraceConnectionQueuedEndParams()
        )

async def send_connection_create_start(self) -> None:
        return await self._trace_config.on_connection_create_start.send(
            self._session, self._trace_config_ctx, TraceConnectionCreateStartParams()
        )

async def send_connection_create_end(self) -> None:
        return await self._trace_config.on_connection_create_end.send(
            self._session, self._trace_config_ctx, TraceConnectionCreateEndParams()
        )

async def send_connection_reuseconn(self) -> None:
        return await self._trace_config.on_connection_reuseconn.send(
            self._session, self._trace_config_ctx, TraceConnectionReuseconnParams()
        )

async def send_dns_resolvehost_start(self, host: str) -> None:
        return await self._trace_config.on_dns_resolvehost_start.send(
            self._session, self._trace_config_ctx, TraceDnsResolveHostStartParams(host)
        )

async def send_dns_resolvehost_end(self, host: str) -> None:
        return await self._trace_config.on_dns_resolvehost_end.send(
            self._session, self._trace_config_ctx, TraceDnsResolveHostEndParams(host)
        )

async def send_dns_cache_hit(self, host: str) -> None:
        return await self._trace_config.on_dns_cache_hit.send(
            self._session, self._trace_config_ctx, TraceDnsCacheHitParams(host)
        )

async def send_dns_cache_miss(self, host: str) -> None:
        return await self._trace_config.on_dns_cache_miss.send(
            self._session, self._trace_config_ctx, TraceDnsCacheMissParams(host)
        )

async def send_request_headers(
        self, method: str, url: URL, headers: "CIMultiDict[str]"
    ) -> None:
        return await self._trace_config._on_request_headers_sent.send(
            self._session,
            self._trace_config_ctx,
            TraceRequestHeadersSentParams(method, url, headers),
        )