一图看懂 aiohttp 模块：基于 asyncio 的异步HTTP网络库, 资料整理+笔记（大全）

本文由 大侠(AhcaoZhu)原创，转载请声明。
链接: https://blog.csdn.net/Ahcao2008

摘要

全文介绍系统内置 aiohttp 模块、函数、类及类的方法和属性。
它通过代码抓取并经AI智能翻译和人工校对。
是一部不可多得的权威字典类工具书。它是系列集的一部分。后续陆续发布、敬请关注。【原创：AhcaoZhu大侠】

模块图

aiohttpaiohttp.hdrsaiohttp.typedefsaiohttp.http_exceptionsaiohttp.tcp_helpersaiohttp.base_protocolaiohttp.logaiohttp._helpersaiohttp.helpers◆base64◆cgi◆netrc◆platform◆weakref◆async_timeout◆attraiohttp.abcaiohttp._http_writeraiohttp.http_writeraiohttp.streamsaiohttp._http_parseraiohttp.http_parseraiohttp._websocketaiohttp.http_websocketaiohttp.http◆httpaiohttp.payload◆mimetypesaiohttp.client_exceptions◆sslaiohttp.multipart◆uuidaiohttp.formdataaiohttp.client_reqrepaiohttp.client_wsaiohttp.client_protoaiohttp.locksaiohttp.resolveraiohttp.connectoraiohttp.cookiejaraiohttp._frozenlistaiohttp.frozenlistaiohttp.signalsaiohttp.tracingaiohttp.clientaiohttp.payload_streamer

类关系图

◆object◆BaseException◆Exception◆OSErroraiohttp.client_exceptions.ClientErroraiohttp.client_exceptions.ClientConnectionErroraiohttp.client_exceptions.ClientOSErroraiohttp.client_exceptions.ClientConnectorErroraiohttp.client_exceptions.ClientProxyConnectionErroraiohttp.client_exceptions.ClientSSLErroraiohttp.client_exceptions.ClientConnectorCertificateErroraiohttp.client_exceptions.ClientConnectorSSLErroraiohttp.client_exceptions.ServerConnectionErroraiohttp.client_exceptions.ServerDisconnectedErroraiohttp.client_exceptions.ServerFingerprintMismatchaiohttp.client_exceptions.ServerTimeoutErroraiohttp.client_exceptions.ClientPayloadErroraiohttp.client_exceptions.ClientResponseErroraiohttp.client_exceptions.ClientHttpProxyErroraiohttp.client_exceptions.ContentTypeErroraiohttp.client_exceptions.TooManyRedirectsaiohttp.client_exceptions.WSServerHandshakeErroraiohttp.client_exceptions.InvalidURL◆ssl.SSLErroraiohttp.client_exceptions.ClientError◆ssl.SSLCertVerificationErroraiohttp.client_exceptions.ClientError◆ValueErroraiohttp.client_exceptions.ClientError◆Warning◆RuntimeWarningaiohttp.multipart.BadContentDispositionHeaderaiohttp.multipart.BadContentDispositionParamaiohttp.client_exceptions.ClientErroraiohttp.http_exceptions.HttpProcessingErroraiohttp.http_exceptions.BadHttpMessageaiohttp.http_exceptions.BadStatusLineaiohttp.http_exceptions.HttpBadRequestaiohttp.http_exceptions.InvalidHeaderaiohttp.http_exceptions.InvalidURLErroraiohttp.http_exceptions.LineTooLongaiohttp.http_exceptions.PayloadEncodingErroraiohttp.http_exceptions.ContentEncodingErroraiohttp.http_exceptions.ContentLengthErroraiohttp.http_exceptions.TransferEncodingErroraiohttp.http_websocket.WSHandshakeErroraiohttp.http_websocket.WebSocketErroraiohttp.payload.LookupErroraiohttp.streams.EofStream◆concurrent.futures._base.Erroraiohttp.client_exceptions.ClientError◆abc.ABCaiohttp.abc.AbstractAccessLoggeraiohttp.abc.AbstractMatchInfoaiohttp.abc.AbstractResolveraiohttp.resolver.AsyncResolveraiohttp.resolver.ThreadedResolveraiohttp.abc.AbstractRouteraiohttp.abc.AbstractStreamWriteraiohttp.http_writer.StreamWriteraiohttp.abc.AbstractViewaiohttp.http_parser.HttpParseraiohttp.http_parser.HttpRequestParseraiohttp.http_parser.HttpResponseParseraiohttp.payload.Payloadaiohttp.multipart.BodyPartReaderPayloadaiohttp.multipart.MultipartWriteraiohttp.payload.AsyncIterablePayloadaiohttp.payload.StreamReaderPayloadaiohttp.payload.BytesPayloadaiohttp.payload.JsonPayloadaiohttp.payload.StringPayloadaiohttp.payload.StringIOPayloadaiohttp.payload.IOBasePayloadaiohttp.payload.BufferedReaderPayloadaiohttp.payload.BytesIOPayloadaiohttp.payload.TextIOPayloadaiohttp.payload_streamer.StreamWrapperPayloadaiohttp.payload_streamer.StreamPayload◆contextlib.AbstractContextManageraiohttp.helpers.BaseTimerContextaiohttp.helpers.TimerContextaiohttp.helpers.TimerNoopaiohttp._frozenlist.FrozenListaiohttp.signals.Signalaiohttp._helpers.reifyaiohttp._http_parser.HttpParseraiohttp._http_parser.HttpRequestParseraiohttp._http_parser.HttpResponseParseraiohttp._http_parser.RawRequestMessageaiohttp._http_parser.RawResponseMessageaiohttp.client.ClientSessionaiohttp.client.ClientTimeoutaiohttp.client._SessionRequestContextManageraiohttp.client_reqrep.ClientRequestaiohttp.client_reqrep.ConnectionKeyaiohttp.client_reqrep.ContentDispositionaiohttp.client_reqrep.Fingerprintaiohttp.client_reqrep.RequestInfoaiohttp.client_ws.ClientWebSocketResponseaiohttp.connector.BaseConnectoraiohttp.connector.NamedPipeConnectoraiohttp.connector.TCPConnectoraiohttp.connector.UnixConnectoraiohttp.connector.Connectionaiohttp.connector._DNSCacheTableaiohttp.connector._DeprecationWaiteraiohttp.connector._TransportPlaceholderaiohttp.formdata.FormDataaiohttp.helpers.HeadersMixinaiohttp.client_reqrep.ClientResponseaiohttp.helpers.MimeTypeaiohttp.helpers.ProxyInfoaiohttp.helpers.TimeoutHandleaiohttp.helpers.noopaiohttp.http_parser.DeflateBufferaiohttp.http_parser.HeadersParseraiohttp.http_parser.HttpPayloadParseraiohttp.http_websocket.WebSocketReaderaiohttp.http_websocket.WebSocketWriteraiohttp.locks.EventResultOrErroraiohttp.multipart.BodyPartReaderaiohttp.multipart.MultipartPayloadWriteraiohttp.multipart.MultipartReaderaiohttp.multipart.MultipartResponseWrapperaiohttp.payload.PayloadRegistryaiohttp.payload.payload_typeaiohttp.payload_streamer._stream_wrapperaiohttp.payload_streamer.streameraiohttp.streams.AsyncStreamReaderMixinaiohttp.streams.EmptyStreamReaderaiohttp.streams.StreamReaderaiohttp.streams.ChunkTupleAsyncStreamIteratoraiohttp.tracing.Traceaiohttp.tracing.TraceConfigaiohttp.tracing.TraceConnectionCreateEndParamsaiohttp.tracing.TraceConnectionCreateStartParamsaiohttp.tracing.TraceConnectionQueuedEndParamsaiohttp.tracing.TraceConnectionQueuedStartParamsaiohttp.tracing.TraceConnectionReuseconnParamsaiohttp.tracing.TraceDnsCacheHitParamsaiohttp.tracing.TraceDnsCacheMissParamsaiohttp.tracing.TraceDnsResolveHostEndParamsaiohttp.tracing.TraceDnsResolveHostStartParamsaiohttp.tracing.TraceRequestChunkSentParamsaiohttp.tracing.TraceRequestEndParamsaiohttp.tracing.TraceRequestExceptionParamsaiohttp.tracing.TraceRequestRedirectParamsaiohttp.tracing.TraceRequestStartParamsaiohttp.tracing.TraceResponseChunkReceivedParams◆async_timeout.timeoutaiohttp.helpers.CeilTimeout◆asyncio.protocols.BaseProtocol◆asyncio.protocols.Protocolaiohttp.base_protocol.BaseProtocolaiohttp.client_proto.ResponseHandler◆collections.abc.Container◆collections.abc.Iterable◆collections.abc.Sizedaiohttp.abc.AbstractCookieJaraiohttp.cookiejar.CookieJaraiohttp.cookiejar.DummyCookieJar◆collections.abc.Collection◆collections.abc.Mappingaiohttp.helpers.ChainMapProxy◆collections.abc.Reversible◆collections.abc.Sequence◆collections.abc.MutableSequenceaiohttp.frozenlist.FrozenList◆int◆IntEnumChunkStateParseStateWSCloseCodeWSMsgTypeWSParserState◆strOrder◆tupleaiohttp.helpers.BasicAuthaiohttp.helpers.BasicAuthaiohttp.http_parser.RawRequestMessageaiohttp.http_parser.RawResponseMessageaiohttp.http_websocket._WSMessageBaseaiohttp.http_websocket.WSMessageaiohttp.http_writer.HttpVersion◆typing.Genericaiohttp.helpers.reifyaiohttp.streams.AsyncStreamIteratoraiohttp.streams.DataQueueaiohttp.streams.FlowControlDataQueue◆collections.abc.Awaitable◆collections.abc.Coroutineaiohttp.client._BaseRequestContextManageraiohttp.client._RequestContextManageraiohttp.client._WSRequestContextManager◆typing_extensions.Protocolaiohttp.helpers._TSelf

模块全展开

【aiohttp】

aiohttp, fullname=aiohttp, file=aiohttp_init_.py

统计

序号	类别	数量
4	str	5
5	tuple	1
6	list	1
8	dict	2
9	module	34
10	class	81
11	function	4
13	residual	8
14	system	12
15	private	5
16	all	136

常量

模块

1 aiohttp.hdrs

hdrs, fullname=aiohttp.hdrs, file=aiohttp\hdrs.py

HTTP报头常量。

2 aiohttp.typedefs

typedefs, fullname=aiohttp.typedefs, file=aiohttp\typedefs.py

3 aiohttp.http_exceptions

http_exceptions, fullname=aiohttp.http_exceptions, file=aiohttp\http_exceptions.py

低级http相关异常。

4 aiohttp.tcp_helpers

tcp_helpers, fullname=aiohttp.tcp_helpers, file=aiohttp\tcp_helpers.py

帮助器方法来优化TCP连接

5 aiohttp.base_protocol

base_protocol, fullname=aiohttp.base_protocol, file=aiohttp\base_protocol.py

6 aiohttp.log

log, fullname=aiohttp.log, file=aiohttp\log.py

7 aiohttp._helpers

_helpers, fullname=aiohttp._helpers, file=aiohttp_helpers.cp37-win_amd64.pyd

8 aiohttp.helpers

helpers, fullname=aiohttp.helpers, file=aiohttp\helpers.py

各种辅助函数

9 aiohttp.abc

abc, fullname=aiohttp.abc, file=aiohttp\abc.py

10 aiohttp._http_writer

_http_writer, fullname=aiohttp._http_writer, file=aiohttp_http_writer.cp37-win_amd64.pyd

11 aiohttp.http_writer

http_writer, fullname=aiohttp.http_writer, file=aiohttp\http_writer.py

Http相关的解析器和协议。

12 aiohttp.streams

streams, fullname=aiohttp.streams, file=aiohttp\streams.py

13 aiohttp._http_parser

_http_parser, fullname=aiohttp._http_parser, file=aiohttp_http_parser.cp37-win_amd64.pyd

14 aiohttp.http_parser

http_parser, fullname=aiohttp.http_parser, file=aiohttp\http_parser.py

15 aiohttp._websocket

_websocket, fullname=aiohttp._websocket, file=aiohttp_websocket.cp37-win_amd64.pyd

16 aiohttp.http_websocket

http_websocket, fullname=aiohttp.http_websocket, file=aiohttp\http_websocket.py

WebSocket协议版本13和8。

17 aiohttp.http

http, fullname=aiohttp.http, file=aiohttp\http.py

18 aiohttp.payload

payload, fullname=aiohttp.payload, file=aiohttp\payload.py

19 aiohttp.client_exceptions

client_exceptions, fullname=aiohttp.client_exceptions, file=aiohttp\client_exceptions.py

HTTP相关错误。

20 aiohttp.multipart

multipart, fullname=aiohttp.multipart, file=aiohttp\multipart.py

21 aiohttp.formdata

formdata, fullname=aiohttp.formdata, file=aiohttp\formdata.py

22 aiohttp.client_reqrep

client_reqrep, fullname=aiohttp.client_reqrep, file=aiohttp\client_reqrep.py

23 aiohttp.client_ws

client_ws, fullname=aiohttp.client_ws, file=aiohttp\client_ws.py

asyncio的WebSocket客户端。

24 aiohttp.client_proto

client_proto, fullname=aiohttp.client_proto, file=aiohttp\client_proto.py

25 aiohttp.locks

locks, fullname=aiohttp.locks, file=aiohttp\locks.py

26 aiohttp.resolver

resolver, fullname=aiohttp.resolver, file=aiohttp\resolver.py

27 aiohttp.connector

connector, fullname=aiohttp.connector, file=aiohttp\connector.py

28 aiohttp.cookiejar

cookiejar, fullname=aiohttp.cookiejar, file=aiohttp\cookiejar.py

29 aiohttp._frozenlist

_frozenlist, fullname=aiohttp._frozenlist, file=aiohttp_frozenlist.cp37-win_amd64.pyd

30 aiohttp.frozenlist

frozenlist, fullname=aiohttp.frozenlist, file=aiohttp\frozenlist.py

31 aiohttp.signals

signals, fullname=aiohttp.signals, file=aiohttp\signals.py

32 aiohttp.tracing

tracing, fullname=aiohttp.tracing, file=aiohttp\tracing.py

33 aiohttp.client

client, fullname=aiohttp.client, file=aiohttp\client.py

asyncio的HTTP客户端。

34 aiohttp.payload_streamer

payload_streamer, fullname=aiohttp.payload_streamer, file=aiohttp\payload_streamer.py

作为数据提供者的协同程序的有效负载实现。作为一个简单的例子，您可以从文件上传数据：@aiohttp.streamerasync def file_sender(writer, file_name=None):with open(file_name, 'rb') as f:chunk = f.read(2**16)while chunk:await writer.write(chunk)chunk = f.read(2**16)
然后你可以象这样使用 `file_sender`:async with session.post('http://httpbin.org/post', data=file_sender(file_name='huge_file')) as resp:print(await resp.text())
注意: 协程必须接受'writer'作为第一个参数

函数

35 request

request(method: str, url: Union[str, yarl.URL], *, params: Union[Mapping[str, str], NoneType] = None, data: Any = None, json: Any = None, headers: Union[Mapping[Union[str, multidict._multidict.istr], str], multidict._multidict.CIMultiDict, multidict._multidict.CIMultiDictProxy, NoneType] = None, skip_auto_headers: Union[Iterable[str], NoneType] = None, auth: Union[aiohttp.helpers.BasicAuth, NoneType] = None, allow_redirects: bool = True, max_redirects: int = 10, compress: Union[str, NoneType] = None, chunked: Union[bool, NoneType] = None, expect100: bool = False, raise_for_status: Union[bool, NoneType] = None, read_until_eof: bool = True, proxy: Union[str, yarl.URL, NoneType] = None, proxy_auth: Union[aiohttp.helpers.BasicAuth, NoneType] = None, timeout: Union[aiohttp.client.ClientTimeout, object] = <object object at 0x000001D0B1164FA0>, cookies: Union[Mapping[str, Union[str, ForwardRef(‘BaseCookie[str]’), ForwardRef(‘Morsel[Any]’)]], Iterable[Tuple[str, Union[str, ForwardRef(‘BaseCookie[str]’), ForwardRef(‘Morsel[Any]’)]]], ForwardRef(‘BaseCookie[str]’), NoneType] = None, version: aiohttp.http_writer.HttpVersion = HttpVersion(major=1, minor=1), connector: Union[aiohttp.connector.BaseConnector, NoneType] = None, read_bufsize: Union[int, NoneType] = None, loop: Union[asyncio.events.AbstractEventLoop, NoneType] = None) -> aiohttp.client._SessionRequestContextManager
request(method: str, url: Union[str, yarl.URL], *, params: Union[Mapping[str, str], NoneType] = None, data: Any = None, json: Any = None, headers: Union[Mapping[Union[str, multidict._multidict.istr], str], multidict._multidict.CIMultiDict, multidict._multidict.CIMultiDictProxy, NoneType] = None, skip_auto_headers: Union[Iterable[str], NoneType] = None, auth: Union[aiohttp.helpers.BasicAuth, NoneType] = None, allow_redirects: bool = True, max_redirects: int = 10, compress: Union[str, NoneType] = None, chunked: Union[bool, NoneType] = None, expect100: bool = False, raise_for_status: Union[bool, NoneType] = None, read_until_eof: bool = True, proxy: Union[str, yarl.URL, NoneType] = None, proxy_auth: Union[aiohttp.helpers.BasicAuth, NoneType] = None, timeout: Union[aiohttp.client.ClientTimeout, object] = <object object at 0x000001D0B1164FA0>, cookies: Union[Mapping[str, Union[str, ForwardRef(‘BaseCookie[str]’), ForwardRef(‘Morsel[Any]’)]], Iterable[Tuple[str, Union[str, ForwardRef(‘BaseCookie[str]’), ForwardRef(‘Morsel[Any]’)]]], ForwardRef(‘BaseCookie[str]’), NoneType] = None, version: aiohttp.http_writer.HttpVersion = HttpVersion(major=1, minor=1), connector: Union[aiohttp.connector.BaseConnector, NoneType] = None, read_bufsize: Union[int, NoneType] = None, loop: Union[asyncio.events.AbstractEventLoop, NoneType] = None) -> aiohttp.client._SessionRequestContextManager,
module=aiohttp.client,
line:1179 at site-packages\aiohttp\client.py

构造并发送请求。返回响应对象。method- HTTP方法url - 请求urlparams 参数 - (可选)字典或查询字符串的字节发送新的请求data 数据——(可选)字典,字节,或类似文件的对象发送json ——(可选)任何json兼容的python对象headers头(可选)——(可选)随请求发送的HTTP头信息的字典cookies ——(可选)Dict对象发送请求auth——(可选)命名元组 BasicAuth，代表 HTTP Basic Authauth - aiohttp.helpers.BasicAuthallow_redirects 允许重定向-(可选)如果设置为False，则不允许重定向。version版本-请求HTTP版本。compress -如果请求必须使用deflate编码进行压缩，则设置为True。chunked -为分块传输编码设置块大小。expect100 -期望从服务器得到100-continue响应。connector - 支持连接池的BaseConnector子类实例。read_until_eof -如果响应没有Content-Length报头，则读取响应直到eof。loop -可选的事件循环。timeout -可选的ClientTimeout设置结构，默认总超时为5分钟。用法:>>> import aiohttp>>> resp = await aiohttp.request('GET', 'http://python.org/')>>> resp<ClientResponse(python.org/) [200]>>>> data = await resp.read()

36 content_disposition_filename(params: Mapping[str, str], name: str = ‘filename’) -> Union[str, NoneType]

content_disposition_filename(params: Mapping[str, str], name: str = ‘filename’) -> Union[str, NoneType], module=aiohttp.multipart, line:170 at site-packages\aiohttp\multipart.py

37 parse_content_disposition(header: Union[str, NoneType]) -> Tuple[Union[str, NoneType], Dict[str, str]]

parse_content_disposition(header: Union[str, NoneType]) -> Tuple[Union[str, NoneType], Dict[str, str]], module=aiohttp.multipart, line:71 at site-packages\aiohttp\multipart.py

38 get_payload(data: Any, *args: Any, **kwargs: Any) -> ‘Payload’

get_payload(data: Any, *args: Any, **kwargs: Any) -> ‘Payload’, module=aiohttp.payload, line:72 at site-packages\aiohttp\payload.py

类

39 aiohttp.connector.BaseConnector

BaseConnector, aiohttp.connector.BaseConnector, module=aiohttp.connector, line:187 at site-packages\aiohttp\connector.py

基连接器类。keepalive_timeout - (可选)keep-alive超时。force_close - 设置为True强制关闭，并在每个请求后(以及重定向之间)重新连接。limit -同时连接的总数。limit_per_host - 限制每台主机-同时连接到一台主机的数量。enable_cleanup_closed -启用清理已关闭的ssl传输。默认为关闭。loop -可选的事件循环。

property

1 closed=<property object at 0x000001D0B1381138> kind:property type:property class:<class ‘aiohttp.connector.BaseConnector’>
2 force_close=<property object at 0x000001D0B137ED68> kind:property type:property class:<class ‘aiohttp.connector.BaseConnector’>
3 limit=<property object at 0x000001D0B137EE08> kind:property type:property class:<class ‘aiohttp.connector.BaseConnector’>
4 limit_per_host=<property object at 0x000001D0B137EEA8> kind:property type:property class:<class ‘aiohttp.connector.BaseConnector’>

method

5 close(self) -> Awaitable[None]:

kind=method class=BaseConnector objtype=function line:402 at …\lib\site-packages\aiohttp\connector.py

关闭所有打开的传输。

6 connect()

kind=method class=BaseConnector objtype=function

从池中获取或创建新连接。

40 aiohttp.client_exceptions.ClientConnectionError

ClientConnectionError, aiohttp.client_exceptions.ClientConnectionError, module=aiohttp.client_exceptions, line:144 at site-packages\aiohttp\client_exceptions.py

客户端套接字错误的基类。

41 aiohttp.client_exceptions.ClientConnectorCertificateError

ClientConnectorCertificateError, aiohttp.client_exceptions.ClientConnectorCertificateError, module=aiohttp.client_exceptions, line:286 at site-packages\aiohttp\client_exceptions.py

响应证书错误。

property

1 certificate_error=<property object at 0x000001D0B12FC1D8> kind:property type:property class:<class ‘aiohttp.client_exceptions.ClientConnectorCertificateError’>
2 host=<property object at 0x000001D0B12FC278> kind:property type:property class:<class ‘aiohttp.client_exceptions.ClientConnectorCertificateError’>
3 port=<property object at 0x000001D0B12FC318> kind:property type:property class:<class ‘aiohttp.client_exceptions.ClientConnectorCertificateError’>
4 ssl=<property object at 0x000001D0B12FC3B8> kind:property type:property class:<class ‘aiohttp.client_exceptions.ClientConnectorCertificateError’>

42 aiohttp.client_exceptions.ClientConnectorError

ClientConnectorError, aiohttp.client_exceptions.ClientConnectorError, module=aiohttp.client_exceptions, line:152 at site-packages\aiohttp\client_exceptions.py

客户端连接器错误。如果无法建立与代理的连接，则在:class:`aiohttp.connector.TCPConnector`中引发。

property

1 host=<property object at 0x000001D0B12F73B8> kind:property type:property class:<class ‘aiohttp.client_exceptions.ClientConnectorError’>
2 os_error=<property object at 0x000001D0B12F7318> kind:property type:property class:<class ‘aiohttp.client_exceptions.ClientConnectorError’>
3 port=<property object at 0x000001D0B12F7458> kind:property type:property class:<class ‘aiohttp.client_exceptions.ClientConnectorError’>
4 ssl=<property object at 0x000001D0B12F7818> kind:property type:property class:<class ‘aiohttp.client_exceptions.ClientConnectorError’>

43 aiohttp.client_exceptions.ClientConnectorSSLError

ClientConnectorSSLError, aiohttp.client_exceptions.ClientConnectorSSLError, module=aiohttp.client_exceptions, line:282 at site-packages\aiohttp\client_exceptions.py

响应ssl错误。

44 aiohttp.client_exceptions.ClientError

ClientError, aiohttp.client_exceptions.ClientError, module=aiohttp.client_exceptions, line:44 at site-packages\aiohttp\client_exceptions.py

客户端连接错误的基类。

45 aiohttp.client_exceptions.ClientHttpProxyError

ClientHttpProxyError, aiohttp.client_exceptions.ClientHttpProxyError, module=aiohttp.client_exceptions, line:131 at site-packages\aiohttp\client_exceptions.py

HTTP代理错误。
如果代理在“CONNECT”请求上响应的状态不是“200 OK”，则在:class:`aiohttp.connector.TCPConnector中引发。

46 aiohttp.client_exceptions.ClientOSError

ClientOSError, aiohttp.client_exceptions.ClientOSError, module=aiohttp.client_exceptions, line:148 at site-packages\aiohttp\client_exceptions.py

OSError错误。

47 aiohttp.client_exceptions.ClientPayloadError

ClientPayloadError, aiohttp.client_exceptions.ClientPayloadError, module=aiohttp.client_exceptions, line:233 at site-packages\aiohttp\client_exceptions.py

响应有效载荷错误。

48 aiohttp.client_exceptions.ClientProxyConnectionError

ClientProxyConnectionError, aiohttp.client_exceptions.ClientProxyConnectionError, module=aiohttp.client_exceptions, line:190 at site-packages\aiohttp\client_exceptions.py

代理连接错误。如果无法建立与代理的连接，则在:class:`aiohttp.connector.TCPConnector`中引发。

49 aiohttp.client_reqrep.ClientRequest

ClientRequest, aiohttp.client_reqrep.ClientRequest, module=aiohttp.client_reqrep, line:220 at site-packages\aiohttp\client_reqrep.py

data

1 ALL_METHODS={‘TRACE’, ‘GET’, ‘PATCH’, ‘HEAD’, ‘POST’, ‘DELETE’, ‘PUT’, ‘OPTIONS’} kind:data type:set class:<class ‘aiohttp.client_reqrep.ClientRequest’>
2 DEFAULT_HEADERS={‘Accept’: ‘/’, ‘Accept-Encoding’: ‘gzip, deflate’} kind:data type:dict class:<class ‘aiohttp.client_reqrep.ClientRequest’>
3 GET_METHODS={‘OPTIONS’, ‘GET’, ‘TRACE’, ‘HEAD’} kind:data type:set class:<class ‘aiohttp.client_reqrep.ClientRequest’>
4 POST_METHODS={‘PUT’, ‘PATCH’, ‘POST’} kind:data type:set class:<class ‘aiohttp.client_reqrep.ClientRequest’>
5 auth=None kind:data type:NoneType class:<class ‘aiohttp.client_reqrep.ClientRequest’>
6 body=b’’ kind:data type:bytes class:<class ‘aiohttp.client_reqrep.ClientRequest’>
7 response=None kind:data type:NoneType class:<class ‘aiohttp.client_reqrep.ClientRequest’>

property

8 connection_key=<property object at 0x000001D0B135CD18> kind:property type:property class:<class ‘aiohttp.client_reqrep.ClientRequest’>
9 host=<property object at 0x000001D0B135CD68> kind:property type:property class:<class ‘aiohttp.client_reqrep.ClientRequest’>
10 port=<property object at 0x000001D0B135CDB8> kind:property type:property class:<class ‘aiohttp.client_reqrep.ClientRequest’>
11 request_info=<property object at 0x000001D0B135CE08> kind:property type:property class:<class ‘aiohttp.client_reqrep.ClientRequest’>
12 ssl=<property object at 0x000001D0B135CCC8> kind:property type:property class:<class ‘aiohttp.client_reqrep.ClientRequest’>

method

13 close(self) -> None:

kind=method class=ClientRequest objtype=function line:953 at …\lib\site-packages\aiohttp\client_reqrep.py

14 is_ssl(self) -> bool:

kind=method class=ClientRequest objtype=function line:321 at …\lib\site-packages\aiohttp\client_reqrep.py

15 keep_alive(self) -> bool:

kind=method class=ClientRequest objtype=function line:558 at …\lib\site-packages\aiohttp\client_reqrep.py

16 send()

kind=method class=ClientRequest objtype=function

17 terminate(self) -> None:

kind=method class=ClientRequest objtype=function line:694 at …\lib\site-packages\aiohttp\client_reqrep.py

18 update_auth(self, auth: Optional[BasicAuth]) -> None:

kind=method class=ClientRequest objtype=function line:489 at …\lib\site-packages\aiohttp\client_reqrep.py

设置基本授权。

19 update_auto_headers(self, skip_auto_headers: Iterable[str]) -> None:

kind=method class=ClientRequest objtype=function line:411 at …\lib\site-packages\aiohttp\client_reqrep.py

20 update_body_from_data(self, body: Any) -> None:

kind=method class=ClientRequest objtype=function line:501 at …\lib\site-packages\aiohttp\client_reqrep.py

21 update_content_encoding(self, data: Any) -> None:

kind=method class=ClientRequest objtype=function line:450 at …\lib\site-packages\aiohttp\client_reqrep.py

设置请求内容编码。

22 update_cookies(self, cookies: Optional[LooseCookies]) -> None:

kind=method class=ClientRequest objtype=function line:425 at …\lib\site-packages\aiohttp\client_reqrep.py

更新请求cookie头。

23 update_expect_continue(self, expect: bool = False) -> None:

kind=method class=ClientRequest objtype=function line:535 at …\lib\site-packages\aiohttp\client_reqrep.py

24 update_headers(self, headers: Optional[LooseHeaders]) -> None:

kind=method class=ClientRequest objtype=function line:388 at …\lib\site-packages\aiohttp\client_reqrep.py

更新请求标头。

25 update_host(self, url: URL) -> None:

kind=method class=ClientRequest objtype=function line:362 at …\lib\site-packages\aiohttp\client_reqrep.py

更新目标主机、端口和连接类型(ssl)。

26 update_proxy(

kind=method class=ClientRequest objtype=function line:544 at …\lib\site-packages\aiohttp\client_reqrep.py

27 update_transfer_encoding(self) -> None:

kind=method class=ClientRequest objtype=function line:467 at …\lib\site-packages\aiohttp\client_reqrep.py

分析传输编码头。

28 update_version(self, version: Union[http.HttpVersion, str]) -> None:

kind=method class=ClientRequest objtype=function line:373 at …\lib\site-packages\aiohttp\client_reqrep.py

将请求版本转换为双元素元组。解析HTTP版本'1.1' => (1, 1)

29 write_bytes()

kind=method class=ClientRequest objtype=function

支持产生bytes对象的协程。

50 aiohttp.client_reqrep.ClientResponse

ClientResponse, aiohttp.client_reqrep.ClientResponse, module=aiohttp.client_reqrep, line:705 at site-packages\aiohttp\client_reqrep.py

data

1 content=None kind:data type:NoneType class:<class ‘aiohttp.client_reqrep.ClientResponse’>
2 content_disposition=<aiohttp._helpers.reify object at 0x000001D0B135B188> kind:data type:reify class:<class ‘aiohttp.client_reqrep.ClientResponse’>
3 headers=<aiohttp._helpers.reify object at 0x000001D0B1356F48> kind:data type:reify class:<class ‘aiohttp.client_reqrep.ClientResponse’>
4 history=<aiohttp._helpers.reify object at 0x000001D0B135B408> kind:data type:reify class:<class ‘aiohttp.client_reqrep.ClientResponse’>
5 host=<aiohttp._helpers.reify object at 0x000001D0B1356F08> kind:data type:reify class:<class ‘aiohttp.client_reqrep.ClientResponse’>
6 links=<aiohttp._helpers.reify object at 0x000001D0B135B488> kind:data type:reify class:<class ‘aiohttp.client_reqrep.ClientResponse’>
7 raw_headers=<aiohttp._helpers.reify object at 0x000001D0B1356F88> kind:data type:reify class:<class ‘aiohttp.client_reqrep.ClientResponse’>
8 real_url=<aiohttp._helpers.reify object at 0x000001D0B1356EC8> kind:data type:reify class:<class ‘aiohttp.client_reqrep.ClientResponse’>
9 reason=None kind:data type:NoneType class:<class ‘aiohttp.client_reqrep.ClientResponse’>
10 request_info=<aiohttp._helpers.reify object at 0x000001D0B1356FC8> kind:data type:reify class:<class ‘aiohttp.client_reqrep.ClientResponse’>
11 status=None kind:data type:NoneType class:<class ‘aiohttp.client_reqrep.ClientResponse’>
12 url=<aiohttp._helpers.reify object at 0x000001D0B1356E48> kind:data type:reify class:<class ‘aiohttp.client_reqrep.ClientResponse’>
13 url_obj=<aiohttp._helpers.reify object at 0x000001D0B1356E88> kind:data type:reify class:<class ‘aiohttp.client_reqrep.ClientResponse’>
14 version=None kind:data type:NoneType class:<class ‘aiohttp.client_reqrep.ClientResponse’>

property

15 closed=<property object at 0x000001D0B135DBD8> kind:property type:property class:<class ‘aiohttp.client_reqrep.ClientResponse’>
16 connection=<property object at 0x000001D0B135D958> kind:property type:property class:<class ‘aiohttp.client_reqrep.ClientResponse’>
17 ok=<property object at 0x000001D0B135DD18> kind:property type:property class:<class ‘aiohttp.client_reqrep.ClientResponse’>

method

18 close(self) -> None:

kind=method class=ClientResponse objtype=function line:953 at …\lib\site-packages\aiohttp\client_reqrep.py

19 get_encoding(self) -> str:

kind=method class=ClientResponse objtype=function line:1045 at …\lib\site-packages\aiohttp\client_reqrep.py

20 json()

kind=method class=ClientResponse objtype=function

读取和解码JSON响应。

21 raise_for_status(self) -> None:

kind=method class=ClientResponse objtype=function line:995 at …\lib\site-packages\aiohttp\client_reqrep.py

22 read()

kind=method class=ClientResponse objtype=function

读取响应负载。

23 release(self) -> Any:

kind=method class=ClientResponse objtype=function line:968 at …\lib\site-packages\aiohttp\client_reqrep.py

24 start()

kind=method class=ClientResponse objtype=function

启动响应处理。

25 text()

kind=method class=ClientResponse objtype=function

读取响应有效载荷并解码。

26 wait_for_close()

kind=method class=ClientResponse objtype=function

51 aiohttp.client_exceptions.ClientResponseError

ClientResponseError, aiohttp.client_exceptions.ClientResponseError, module=aiohttp.client_exceptions, line:48 at site-packages\aiohttp\client_exceptions.py

读取响应时连接错误。request_info: RequestInfo的实例

property

1 code=<property object at 0x000001D0B12F1C78> kind:property type:property class:<class ‘aiohttp.client_exceptions.ClientResponseError’>

52 aiohttp.client.ClientSession

ClientSession, aiohttp.client.ClientSession, module=aiohttp.client, line:163 at site-packages\aiohttp\client.py

用于发出HTTP请求的一级接口。

data

1 ATTRS=frozenset({‘_requote_redirect_url’, ‘_connector’, ‘_request_class’, ‘_version’, ‘_skip_auto_headers’, ‘_loop’, ‘_cookie_jar’, ‘_source_traceback’, ‘_json_serialize’, ‘_response_class’, ‘_auto_decompress’, ‘_raise_for_status’, ‘_connector_owner’, ‘_ws_response_class’, ‘_trace_configs’, ‘_default_auth’, ‘_read_bufsize’, ‘_trust_env’, ‘requote_redirect_url’, ‘_default_headers’, ‘_timeout’}) kind:data type:frozenset class:<class ‘aiohttp.client.ClientSession’>

property

2 auth=<property object at 0x000001D0B1C09138> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
3 auto_decompress=<property object at 0x000001D0B1C044A8> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
4 closed=<property object at 0x000001D0B1BB7EA8> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
5 connector=<property object at 0x000001D0B1365B38> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
6 connector_owner=<property object at 0x000001D0B1BF8F98> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
7 cookie_jar=<property object at 0x000001D0B134A688> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
8 headers=<property object at 0x000001D0B1C09D18> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
9 json_serialize=<property object at 0x000001D0B1C01868> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
10 loop=<property object at 0x000001D0B1C12818> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
11 raise_for_status=<property object at 0x000001D0B1BE59A8> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
12 requote_redirect_url=<property object at 0x000001D0B1C127C8> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
13 skip_auto_headers=<property object at 0x000001D0B1C09188> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
14 timeout=<property object at 0x000001D0B1C0E908> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
15 trace_configs=<property object at 0x000001D0B1C045E8> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
16 trust_env=<property object at 0x000001D0B1C04548> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>
17 version=<property object at 0x000001D0B1C12868> kind:property type:property class:<class ‘aiohttp.client.ClientSession’>

method

18 close(self) -> None:

kind=method class=ClientSession objtype=function line:1106 at …\lib\site-packages\aiohttp\client.py

关闭底层连接器。释放所有已获得的资源。

19 delete(self, url: StrOrURL, **kwargs: Any) -> “_RequestContextManager”:

kind=method class=ClientSession objtype=function line:943 at …\lib\site-packages\aiohttp\client.py

执行HTTP DELETE请求。

20 detach(self) -> None:

kind=method class=ClientSession objtype=function line:1062 at …\lib\site-packages\aiohttp\client.py

从会话中分离连接器而不关闭前者。会话将切换到关闭状态。

21 get(self, url: StrOrURL, *, allow_redirects: bool = True, **kwargs: Any) -> “_RequestContextManager”

kind=method class=ClientSession objtype=function line:891 at …\lib\site-packages\aiohttp\client.py

执行HTTP GET请求。

22 head(

kind=method class=ClientSession objtype=function line:909 at …\lib\site-packages\aiohttp\client.py

执行HTTP HEAD请求。

23 options(

kind=method class=ClientSession objtype=function line:899 at …\lib\site-packages\aiohttp\client.py

执行HTTP OPTIONS请求。

24 patch(

kind=method class=ClientSession objtype=function line:935 at …\lib\site-packages\aiohttp\client.py

执行HTTP PATCH请求。

25 post(

kind=method class=ClientSession objtype=function line:919 at …\lib\site-packages\aiohttp\client.py

执行HTTP POST请求。

26 put(

kind=method class=ClientSession objtype=function line:927 at …\lib\site-packages\aiohttp\client.py

执行HTTP PUT请求。

27 request(

kind=method class=ClientSession objtype=function line:339 at …\lib\site-packages\aiohttp\client.py

执行HTTP请求。

28 ws_connect(

kind=method class=ClientSession objtype=function line:651 at …\lib\site-packages\aiohttp\client.py

启动websocket连接。

53 aiohttp.client_exceptions.ClientSSLError

ClientSSLError, aiohttp.client_exceptions.ClientSSLError, module=aiohttp.client_exceptions, line:258 at site-packages\aiohttp\client_exceptions.py

ssl.*Errors 基本错误。

54 aiohttp.client.ClientTimeout

ClientTimeout, aiohttp.client.ClientTimeout, module=aiohttp.client, line:137 at site-packages\aiohttp\client.py

data

1 connect=<member ‘connect’ of ‘ClientTimeout’ objects> kind:data type:member_descriptor class:<class ‘aiohttp.client.ClientTimeout’>
2 sock_connect=<member ‘sock_connect’ of ‘ClientTimeout’ objects> kind:data type:member_descriptor class:<class ‘aiohttp.client.ClientTimeout’>
3 sock_read=<member ‘sock_read’ of ‘ClientTimeout’ objects> kind:data type:member_descriptor class:<class ‘aiohttp.client.ClientTimeout’>
4 total=<member ‘total’ of ‘ClientTimeout’ objects> kind:data type:member_descriptor class:<class ‘aiohttp.client.ClientTimeout’>

55 aiohttp.client_ws.ClientWebSocketResponse

ClientWebSocketResponse, aiohttp.client_ws.ClientWebSocketResponse, module=aiohttp.client_ws, line:28 at site-packages\aiohttp\client_ws.py

property

1 client_notakeover=<property object at 0x000001D0B1361F48> kind:property type:property class:<class ‘aiohttp.client_ws.ClientWebSocketResponse’>
2 close_code=<property object at 0x000001D0B1361D68> kind:property type:property class:<class ‘aiohttp.client_ws.ClientWebSocketResponse’>
3 closed=<property object at 0x000001D0B1361CC8> kind:property type:property class:<class ‘aiohttp.client_ws.ClientWebSocketResponse’>
4 compress=<property object at 0x000001D0B1361EA8> kind:property type:property class:<class ‘aiohttp.client_ws.ClientWebSocketResponse’>
5 protocol=<property object at 0x000001D0B1361E08> kind:property type:property class:<class ‘aiohttp.client_ws.ClientWebSocketResponse’>

method

6 close()

kind=method class=ClientWebSocketResponse objtype=function

7 exception(self) -> Optional[BaseException]:

kind=method class=ClientWebSocketResponse objtype=function line:138 at …\lib\site-packages\aiohttp\client_ws.py

8 get_extra_info(self, name: str, default: Any = None) -> Any:

kind=method class=ClientWebSocketResponse objtype=function line:128 at …\lib\site-packages\aiohttp\client_ws.py

来自连接传输的额外信息

9 ping()

kind=method class=ClientWebSocketResponse objtype=function

10 pong()

kind=method class=ClientWebSocketResponse objtype=function

11 receive()

kind=method class=ClientWebSocketResponse objtype=function

12 receive_bytes()

kind=method class=ClientWebSocketResponse objtype=function

13 receive_json()

kind=method class=ClientWebSocketResponse objtype=function

14 receive_str()

kind=method class=ClientWebSocketResponse objtype=function

15 send_bytes()

kind=method class=ClientWebSocketResponse objtype=function

16 send_json()

kind=method class=ClientWebSocketResponse objtype=function

17 send_str()

kind=method class=ClientWebSocketResponse objtype=function

56 aiohttp.client_exceptions.ContentTypeError

ContentTypeError, aiohttp.client_exceptions.ContentTypeError, module=aiohttp.client_exceptions, line:123 at site-packages\aiohttp\client_exceptions.py

找到的内容类型无效。

57 aiohttp.client_reqrep.Fingerprint

Fingerprint, aiohttp.client_reqrep.Fingerprint, module=aiohttp.client_reqrep, line:106 at site-packages\aiohttp\client_reqrep.py

data

1 HASHFUNC_BY_DIGESTLEN={16: , 20: , 32: … kind:data type:dict class:<class ‘aiohttp.client_reqrep.Fingerprint’>

property

2 fingerprint=<property object at 0x000001D0B134DA98> kind:property type:property class:<class ‘aiohttp.client_reqrep.Fingerprint’>

method

3 check(self, transport: asyncio.Transport) -> None:

kind=method class=Fingerprint objtype=function line:129 at …\lib\site-packages\aiohttp\client_reqrep.py

58 aiohttp.client_exceptions.InvalidURL

InvalidURL, aiohttp.client_exceptions.InvalidURL, module=aiohttp.client_exceptions, line:237 at site-packages\aiohttp\client_exceptions.py

无效的URL。用于抓取的URL格式不正确，例如不包含主机部分。

property

1 url=<property object at 0x000001D0B12F7E08> kind:property type:property class:<class ‘aiohttp.client_exceptions.InvalidURL’>

59 aiohttp.connector.NamedPipeConnector

NamedPipeConnector, aiohttp.connector.NamedPipeConnector, module=aiohttp.connector, line:1202 at site-packages\aiohttp\connector.py

命名管接头。
仅由proactor事件循环支持。[参见:](https://docs.python.org/3.7/library/asyncio-eventloop.html)path - Windows命名管道路径。keepalive_timeout -(可选)keepalive超时。force_close-设置为True强制关闭，并在每个请求后(以及重定向之间)重新连接。limit -同时连接的总数。limit_per_host - 限制每台主机-同时连接到一台主机的数量。loop -可选的事件循环。

property

1 path=<property object at 0x000001D0B1386868> kind:property type:property class:<class ‘aiohttp.connector.NamedPipeConnector’>

60 aiohttp.client_reqrep.RequestInfo

RequestInfo, aiohttp.client_reqrep.RequestInfo, module=aiohttp.client_reqrep, line:95 at site-packages\aiohttp\client_reqrep.py

data

1 headers=<member ‘headers’ of ‘RequestInfo’ objects> kind:data type:member_descriptor class:<class ‘aiohttp.client_reqrep.RequestInfo’>
2 method=<member ‘method’ of ‘RequestInfo’ objects> kind:data type:member_descriptor class:<class ‘aiohttp.client_reqrep.RequestInfo’>
3 real_url=<member ‘real_url’ of ‘RequestInfo’ objects> kind:data type:member_descriptor class:<class ‘aiohttp.client_reqrep.RequestInfo’>
4 url=<member ‘url’ of ‘RequestInfo’ objects> kind:data type:member_descriptor class:<class ‘aiohttp.client_reqrep.RequestInfo’>

method

5 real_url_default(self) -> URL:

kind=method class=RequestInfo objtype=function line:102 at …\lib\site-packages\aiohttp\client_reqrep.py

61 aiohttp.client_exceptions.ServerConnectionError

ServerConnectionError, aiohttp.client_exceptions.ServerConnectionError, module=aiohttp.client_exceptions, line:198 at site-packages\aiohttp\client_exceptions.py

服务器连接错误。

62 aiohttp.client_exceptions.ServerDisconnectedError

ServerDisconnectedError, aiohttp.client_exceptions.ServerDisconnectedError, module=aiohttp.client_exceptions, line:202 at site-packages\aiohttp\client_exceptions.py

服务器断开连接。

63 aiohttp.client_exceptions.ServerFingerprintMismatch

ServerFingerprintMismatch, aiohttp.client_exceptions.ServerFingerprintMismatch, module=aiohttp.client_exceptions, line:217 at site-packages\aiohttp\client_exceptions.py

SSL证书与期望的指纹不匹配。

64 aiohttp.client_exceptions.ServerTimeoutError

ServerTimeoutError, aiohttp.client_exceptions.ServerTimeoutError, module=aiohttp.client_exceptions, line:213 at site-packages\aiohttp\client_exceptions.py

服务器超时错误。

65 aiohttp.connector.TCPConnector

TCPConnector, aiohttp.connector.TCPConnector, module=aiohttp.connector, line:712 at site-packages\aiohttp\connector.py

TCP连接。verify_ssl -设置为“True”，检查ssl认证。fingerprint -传递DER格式的期望证书的二进制sha256摘要，以验证服务器提供的证书是否匹配。[参见](https://en.wikipedia.org/wiki/Transport_Layer_Security#Certificate_pinning)resolver -启用DNS查找并使用此解析器use_dns_cache -使用内存缓存进行DNS查找。ttl_dns_cache -缓存dns条目的最大秒数，永远为None。family - socket地址族local_addr -本地元组(主机，端口)绑定socketkeepalive_timeout -(可选)keepalive超时。force_close -设置为True强制关闭，并在每个请求后(以及重定向之间)重新连接。limit -同时连接的总数。limit_per_host - -同时连接到一台主机的数量。enable_cleanup_closed - 启用清理已关闭的ssl传输。默认为关闭。loop - 可选的事件循环。

property

1 family=<property object at 0x000001D0B1381D18> kind:property type:property class:<class ‘aiohttp.connector.TCPConnector’>
2 use_dns_cache=<property object at 0x000001D0B1381DB8> kind:property type:property class:<class ‘aiohttp.connector.TCPConnector’>

method

3 clear_dns_cache(

kind=method class=TCPConnector objtype=function line:795 at …\lib\site-packages\aiohttp\connector.py

删除指定的主机/端口或清除所有dns本地缓存。

4 close(self) -> Awaitable[None]:

kind=method class=TCPConnector objtype=function line:778 at …\lib\site-packages\aiohttp\connector.py

关闭所有正在进行的DNS调用。

66 aiohttp.client_exceptions.TooManyRedirects

TooManyRedirects, aiohttp.client_exceptions.TooManyRedirects, module=aiohttp.client_exceptions, line:140 at site-packages\aiohttp\client_exceptions.py

客户被重定向太多次。

67 aiohttp.connector.UnixConnector

UnixConnector, aiohttp.connector.UnixConnector, module=aiohttp.connector, line:1153 at site-packages\aiohttp\connector.py

Unix套接字连接器。path - Unix套接字路径。keepalive_timeout -(可选)keepalive超时。force_close -设置为True强制关闭，并在每个请求后(以及重定向之间)重新连接。limit -同时连接的总数。limit_per_host - 限制每台主机-同时连接到一台主机的数量。loop -可选的事件循环。

property

1 path=<property object at 0x000001D0B1386688> kind:property type:property class:<class ‘aiohttp.connector.UnixConnector’>

68 aiohttp.client_exceptions.WSServerHandshakeError

WSServerHandshakeError, aiohttp.client_exceptions.WSServerHandshakeError, module=aiohttp.client_exceptions, line:127 at site-packages\aiohttp\client_exceptions.py

Websocket服务器握手错误。

69 aiohttp.cookiejar.CookieJar

CookieJar, aiohttp.cookiejar.CookieJar, module=aiohttp.cookiejar, line:34 at site-packages\aiohttp\cookiejar.py

遵循RFC 6265实现cookie存储。

data

1 DATE_DAY_OF_MONTH_RE=re.compile(‘(\d{1,2})’) kind:data type:Pattern class:<class ‘aiohttp.cookiejar.CookieJar’>
2 DATE_HMS_TIME_RE=re.compile(‘(\d{1,2})😦\d{1,2})😦\d{1,2})’) kind:data type:Pattern class:<class ‘aiohttp.cookiejar.CookieJar’>
3 DATE_MONTH_RE=re.compile(‘(jan)|(feb)|(mar)|(apr)|(may)|(jun)|(jul)|(aug)|(sep)|(oct)|(nov)|(dec)’, re.IGNORECASE) kind:data type:Pattern class:<class ‘aiohttp.cookiejar.CookieJar’>
4 DATE_TOKENS_RE=re.compile(‘[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]*(?P[\x00-\x08\x0A-\x1F\d:a-zA-Z\x7F-\xFF]+)’) kind:data type:Pattern class:<class ‘aiohttp.cookiejar.CookieJar’>
5 DATE_YEAR_RE=re.compile(‘(\d{2,4})’) kind:data type:Pattern class:<class ‘aiohttp.cookiejar.CookieJar’>
6 MAX_32BIT_TIME=2038-01-19 03:14:07 kind:data type:datetime class:<class ‘aiohttp.cookiejar.CookieJar’>
7 MAX_TIME=9999-12-31 23:59:59.999999+00:00 kind:data type:datetime class:<class ‘aiohttp.cookiejar.CookieJar’>

method

8 clear(self) -> None:

kind=method class=CookieJar objtype=function line:90 at …\lib\site-packages\aiohttp\cookiejar.py

9 filter_cookies(

kind=method class=CookieJar objtype=function line:212 at …\lib\site-packages\aiohttp\cookiejar.py

返回按属性过滤的这个jar的cookie。

10 load(self, file_path: PathLike) -> None:

kind=method class=CookieJar objtype=function line:85 at …\lib\site-packages\aiohttp\cookiejar.py

11 save(self, file_path: PathLike) -> None:

kind=method class=CookieJar objtype=function line:80 at …\lib\site-packages\aiohttp\cookiejar.py

12 update_cookies(self, cookies: LooseCookies, response_url: URL = URL()) -> None:

kind=method class=CookieJar objtype=function line:135 at …\lib\site-packages\aiohttp\cookiejar.py

更新cookies。

70 aiohttp.cookiejar.DummyCookieJar

DummyCookieJar, aiohttp.cookiejar.DummyCookieJar, module=aiohttp.cookiejar, line:358 at site-packages\aiohttp\cookiejar.py

实现一个虚拟cookie存储。当不需要cookie处理时，它可以与ClientSession一起使用。

method

1 clear(self) -> None:

kind=method class=DummyCookieJar objtype=function line:375 at …\lib\site-packages\aiohttp\cookiejar.py

2 filter_cookies(self, request_url: URL) -> “BaseCookie[str]”:

kind=method class=DummyCookieJar objtype=function line:381 at …\lib\site-packages\aiohttp\cookiejar.py

3 update_cookies(self, cookies: LooseCookies, response_url: URL = URL()) -> None:

kind=method class=DummyCookieJar objtype=function line:378 at …\lib\site-packages\aiohttp\cookiejar.py

71 aiohttp.formdata.FormData

FormData, aiohttp.formdata.FormData, module=aiohttp.formdata, line:14 at site-packages\aiohttp\formdata.py

用于生成多部件/表单-数据和应用程序/x-www-form-urlencoded 主体的辅助类。

property

1 is_multipart=<property object at 0x000001D0B1343D18> kind:property type:property class:<class ‘aiohttp.formdata.FormData’>

method

2 add_field(

kind=method class=FormData objtype=function line:41 at …\lib\site-packages\aiohttp\formdata.py

3 add_fields(self, *fields: Any) -> None:

kind=method class=FormData objtype=function line:87 at …\lib\site-packages\aiohttp\formdata.py

72 aiohttp.helpers.BasicAuth

BasicAuth, aiohttp.helpers.BasicAuth, module=aiohttp.helpers, line:130 at site-packages\aiohttp\helpers.py

Http基本身份验证助手。

method

1 encode(self) -> str:

kind=method class=BasicAuth objtype=function line:185 at …\lib\site-packages\aiohttp\helpers.py

编码凭证。

class method

2 decode(cls, auth_header: str, encoding: str = “latin1”) -> “BasicAuth”:

kind=class method class=BasicAuth objtype=classmethod line:148 at …\lib\site-packages\aiohttp\helpers.py

将一个函数转换为一个类方法。

3 from_url(cls, url: URL, *, encoding: str = “latin1”) -> Optional[“BasicAuth”]:

kind=class method class=BasicAuth objtype=classmethod line:177 at …\lib\site-packages\aiohttp\helpers.py

将一个函数转换为一个类方法。

73 aiohttp.helpers.ChainMapProxy

ChainMapProxy, aiohttp.helpers.ChainMapProxy, module=aiohttp.helpers, line:738 at site-packages\aiohttp\helpers.py

method

1 get(self, key: str, default: Any = None) -> Any:

kind=method class=ChainMapProxy objtype=function line:758 at …\lib\site-packages\aiohttp\helpers.py

74 aiohttp.http_writer.HttpVersion

HttpVersion, aiohttp.http_writer.HttpVersion, module=aiohttp.http_writer, line:-1 at site-packages\aiohttp\http_writer.py

HttpVersion(major, minor)

property

1 major=<property object at 0x000001D0B126D778> kind:property type:property class:<class ‘aiohttp.http_writer.HttpVersion’>
2 minor=<property object at 0x000001D0B126D7C8> kind:property type:property class:<class ‘aiohttp.http_writer.HttpVersion’>

75 aiohttp.http_websocket.WebSocketError

WebSocketError, aiohttp.http_websocket.WebSocketError, module=aiohttp.http_websocket, line:102 at site-packages\aiohttp\http_websocket.py

WebSocket协议解析器错误。

76 WSCloseCode

WSCloseCode, WSCloseCode, module=aiohttp.http_websocket, line:31 at site-packages\aiohttp\http_websocket.py

枚举。

data

1 GOING_AWAY=1001 kind:data type:WSCloseCode class:<enum ‘WSCloseCode’>
2 INTERNAL_ERROR=1011 kind:data type:WSCloseCode class:<enum ‘WSCloseCode’>
3 INVALID_TEXT=1007 kind:data type:WSCloseCode class:<enum ‘WSCloseCode’>
4 MANDATORY_EXTENSION=1010 kind:data type:WSCloseCode class:<enum ‘WSCloseCode’>
5 MESSAGE_TOO_BIG=1009 kind:data type:WSCloseCode class:<enum ‘WSCloseCode’>
6 OK=1000 kind:data type:WSCloseCode class:<enum ‘WSCloseCode’>
7 POLICY_VIOLATION=1008 kind:data type:WSCloseCode class:<enum ‘WSCloseCode’>
8 PROTOCOL_ERROR=1002 kind:data type:WSCloseCode class:<enum ‘WSCloseCode’>
9 SERVICE_RESTART=1012 kind:data type:WSCloseCode class:<enum ‘WSCloseCode’>
10 TRY_AGAIN_LATER=1013 kind:data type:WSCloseCode class:<enum ‘WSCloseCode’>
11 UNSUPPORTED_DATA=1003 kind:data type:WSCloseCode class:<enum ‘WSCloseCode’>

77 aiohttp.http_websocket.WSMessage

WSMessage, aiohttp.http_websocket.WSMessage, module=aiohttp.http_websocket, line:89 at site-packages\aiohttp\http_websocket.py

method

1 json(self, *, loads: Callable[[Any], Any] = json.loads) -> Any:

kind=method class=WSMessage objtype=function line:90 at …\lib\site-packages\aiohttp\http_websocket.py

返回解析后的JSON数据。versionadded:: 0.22

78 WSMsgType

WSMsgType, WSMsgType, module=aiohttp.http_websocket, line:48 at site-packages\aiohttp\http_websocket.py

枚举。

data

1 BINARY=2 kind:data type:WSMsgType class:<enum ‘WSMsgType’>
2 CLOSE=8 kind:data type:WSMsgType class:<enum ‘WSMsgType’>
3 CLOSED=257 kind:data type:WSMsgType class:<enum ‘WSMsgType’>
4 CLOSING=256 kind:data type:WSMsgType class:<enum ‘WSMsgType’>
5 CONTINUATION=0 kind:data type:WSMsgType class:<enum ‘WSMsgType’>
6 ERROR=258 kind:data type:WSMsgType class:<enum ‘WSMsgType’>
7 PING=9 kind:data type:WSMsgType class:<enum ‘WSMsgType’>
8 PONG=10 kind:data type:WSMsgType class:<enum ‘WSMsgType’>
9 TEXT=1 kind:data type:WSMsgType class:<enum ‘WSMsgType’>

79 aiohttp.multipart.BadContentDispositionHeader

BadContentDispositionHeader, aiohttp.multipart.BadContentDispositionHeader, module=aiohttp.multipart, line:63 at site-packages\aiohttp\multipart.py

80 aiohttp.multipart.BadContentDispositionParam

BadContentDispositionParam, aiohttp.multipart.BadContentDispositionParam, module=aiohttp.multipart, line:67 at site-packages\aiohttp\multipart.py

81 aiohttp.multipart.BodyPartReader

BodyPartReader, aiohttp.multipart.BodyPartReader, module=aiohttp.multipart, line:248 at site-packages\aiohttp\multipart.py

多部分阅读器单一的主体部分。

data

1 chunk_size=8192 kind:data type:int class:<class ‘aiohttp.multipart.BodyPartReader’>
2 filename=<aiohttp._helpers.reify object at 0x000001D0B133C808> kind:data type:reify class:<class ‘aiohttp.multipart.BodyPartReader’>
3 name=<aiohttp._helpers.reify object at 0x000001D0B133C788> kind:data type:reify class:<class ‘aiohttp.multipart.BodyPartReader’>

method

4 at_eof(self) -> bool:

kind=method class=BodyPartReader objtype=function line:433 at …\lib\site-packages\aiohttp\multipart.py

如果到达边界返回True，否则返回False。

5 decode(self, data: bytes) -> bytes:

kind=method class=BodyPartReader objtype=function line:437 at …\lib\site-packages\aiohttp\multipart.py

根据指定的Content-Encoding或Content-Transfer-Encoding头值对数据进行解码。

6 form()

kind=method class=BodyPartReader objtype=function

类似于read()，但假设主体部分包含编码URL表单数据。

7 get_charset(self, default: str) -> str:

kind=method class=BodyPartReader objtype=function line:473 at …\lib\site-packages\aiohttp\multipart.py

从内容类型报头或默认值返回字符集参数。

8 json()

kind=method class=BodyPartReader objtype=function

类似于read()，但假设主体部分包含JSON数据。

9 next()

kind=method class=BodyPartReader objtype=function

10 read()

kind=method class=BodyPartReader objtype=function

读取主体部分数据。decode:对来自Content-Encoding报头的数据按编码方法进行解码。如果丢失数据，则保持不变。

11 read_chunk()

kind=method class=BodyPartReader objtype=function

读取指定大小的主体部分内容块。size: 块大小

12 readline()

kind=method class=BodyPartReader objtype=function

逐行读取主体部位。

13 release()

kind=method class=BodyPartReader objtype=function

与read()类似，但将所有数据读取到void中。

14 text()

kind=method class=BodyPartReader objtype=function

类似于read()，但假设主体部分包含文本数据。

82 aiohttp.multipart.MultipartReader

MultipartReader, aiohttp.multipart.MultipartReader, module=aiohttp.multipart, line:519 at site-packages\aiohttp\multipart.py

多部分体阅读器。

data

1 multipart_reader_cls=None kind:data type:NoneType class:<class ‘aiohttp.multipart.MultipartReader’>
2 part_reader_cls=<class ‘aiohttp.multipart.BodyPartReader’> kind:data type:type class:<class ‘aiohttp.multipart.MultipartReader’>
3 response_wrapper_cls=<class ‘aiohttp.multipart.MultipartResponseWrapper’> kind:data type:type class:<class ‘aiohttp.multipart.MultipartReader’>

method

4 at_eof(self) -> bool:

kind=method class=MultipartReader objtype=function line:568 at …\lib\site-packages\aiohttp\multipart.py

如果到达最终边界返回True，否则返回False。

5 fetch_next_part()

kind=method class=MultipartReader objtype=function

返回下一个主体部位读取器。

6 next()

kind=method class=MultipartReader objtype=function

发出下一个多部分主体部分。

7 release()

kind=method class=MultipartReader objtype=function

读取所有主体部位直到最后的边界。

class method

8 from_response(

kind=class method class=MultipartReader objtype=classmethod line:555 at …\lib\site-packages\aiohttp\multipart.py

将一个函数转换为一个类方法。

83 aiohttp.multipart.MultipartWriter

MultipartWriter, aiohttp.multipart.MultipartWriter, module=aiohttp.multipart, line:708 at site-packages\aiohttp\multipart.py

多部分主体写作。

property

1 boundary=<property object at 0x000001D0B13431D8> kind:property type:property class:<class ‘aiohttp.multipart.MultipartWriter’>
2 size=<property object at 0x000001D0B13433B8> kind:property type:property class:<class ‘aiohttp.multipart.MultipartWriter’>

method

3 append(self, obj: Any, headers: Optional[MultiMapping[str]] = None) -> Payload:

kind=method class=MultipartWriter objtype=function line:787 at …\lib\site-packages\aiohttp\multipart.py

4 append_form(

kind=method class=MultipartWriter objtype=function line:843 at …\lib\site-packages\aiohttp\multipart.py

帮助附加表单未编码部分。

5 append_json(

kind=method class=MultipartWriter objtype=function line:834 at …\lib\site-packages\aiohttp\multipart.py

帮助器附加JSON部分。

6 append_payload(self, payload: Payload) -> Payload:

kind=method class=MultipartWriter objtype=function line:802 at …\lib\site-packages\aiohttp\multipart.py

在多部分写入器中添加一个新的主体部分。

7 write()

kind=method class=MultipartWriter objtype=function

写主体。

84 aiohttp.payload.AsyncIterablePayload

AsyncIterablePayload, aiohttp.payload.AsyncIterablePayload, module=aiohttp.payload, line:401 at site-packages\aiohttp\payload.py

method

1 write()

kind=method class=AsyncIterablePayload objtype=function

85 aiohttp.payload.BufferedReaderPayload

BufferedReaderPayload, aiohttp.payload.BufferedReaderPayload, module=aiohttp.payload, line:358 at site-packages\aiohttp\payload.py

property

1 size=<property object at 0x000001D0B12EAE58> kind:property type:property class:<class ‘aiohttp.payload.BufferedReaderPayload’>

86 aiohttp.payload.BytesIOPayload

BytesIOPayload, aiohttp.payload.BytesIOPayload, module=aiohttp.payload, line:349 at site-packages\aiohttp\payload.py

property

1 size=<property object at 0x000001D0B12EAD18> kind:property type:property class:<class ‘aiohttp.payload.BytesIOPayload’>

87 aiohttp.payload.BytesPayload

BytesPayload, aiohttp.payload.BytesPayload, module=aiohttp.payload, line:208 at site-packages\aiohttp\payload.py

method

1 write()

kind=method class=BytesPayload objtype=function

88 aiohttp.payload.IOBasePayload

IOBasePayload, aiohttp.payload.IOBasePayload, module=aiohttp.payload, line:278 at site-packages\aiohttp\payload.py

method

1 write()

kind=method class=IOBasePayload objtype=function

89 aiohttp.payload.JsonPayload

JsonPayload, aiohttp.payload.JsonPayload, module=aiohttp.payload, line:369 at site-packages\aiohttp\payload.py

90 aiohttp.payload.Payload

Payload, aiohttp.payload.Payload, module=aiohttp.payload, line:92 at site-packages\aiohttp\payload.py

property

1 content_type=<property object at 0x000001D0B12EA0E8> kind:property type:property class:<class ‘aiohttp.payload.Payload’>
2 encoding=<property object at 0x000001D0B12EA048> kind:property type:property class:<class ‘aiohttp.payload.Payload’>
3 filename=<property object at 0x000001D0B12E7E08> kind:property type:property class:<class ‘aiohttp.payload.Payload’>
4 headers=<property object at 0x000001D0B12E7EA8> kind:property type:property class:<class ‘aiohttp.payload.Payload’>
5 size=<property object at 0x000001D0B12E7D68> kind:property type:property class:<class ‘aiohttp.payload.Payload’>

method

6 set_content_disposition(

kind=method class=Payload objtype=function line:192 at …\lib\site-packages\aiohttp\payload.py

设置``Content-Disposition``标头。
d```
> #### 7	write()
> kind=method	class=Payload	objtype=function	

写有效载荷。
writer是一个AbstractStreamWriter实例:

### 91 aiohttp.payload.StringIOPayload
> StringIOPayload, aiohttp.payload.StringIOPayload, module=aiohttp.payload, line:273 at site-packages\aiohttp\payload.py
### 92 aiohttp.payload.StringPayload
> StringPayload, aiohttp.payload.StringPayload, module=aiohttp.payload, line:242 at site-packages\aiohttp\payload.py
### 93 aiohttp.payload.TextIOPayload
> TextIOPayload, aiohttp.payload.TextIOPayload, module=aiohttp.payload, line:302 at site-packages\aiohttp\payload.py
#### property
> 1	size=<property object at 0x000001D0B12EAAE8>	kind:property	type:property	class:<class 'aiohttp.payload.TextIOPayload'>	
#### method
> #### 2	write()
> kind=method	class=TextIOPayload	objtype=function	
### 94 aiohttp.payload.payload_type
> payload_type, aiohttp.payload.payload_type, module=aiohttp.payload, line:82 at site-packages\aiohttp\payload.py
### 95 aiohttp.payload_streamer.streamer
> streamer, aiohttp.payload_streamer.streamer, module=aiohttp.payload_streamer, line:49 at site-packages\aiohttp\payload_streamer.py
### 96 aiohttp.resolver.AsyncResolver
> AsyncResolver, aiohttp.resolver.AsyncResolver, module=aiohttp.resolver, line:68 at site-packages\aiohttp\resolver.py

使用’ aiodns '包进行异步DNS查找

#### method
> #### 1	close()
> kind=method	class=AsyncResolver	objtype=function	
> #### 2	resolve()
> kind=method	class=AsyncResolver	objtype=function	
### 97 aiohttp.resolver.ThreadedResolver
> ThreadedResolver, aiohttp.resolver.ThreadedResolver, module=aiohttp.resolver, line:20 at site-packages\aiohttp\resolver.py

对同步getaddrinfo()调用使用Executor，默认为concurrent.futures.ThreadPoolExecutor。

#### method
> #### 1	close()
> kind=method	class=ThreadedResolver	objtype=function	
> #### 2	resolve()
> kind=method	class=ThreadedResolver	objtype=function	
### 98 aiohttp.resolver.ThreadedResolver
> ThreadedResolver, aiohttp.resolver.ThreadedResolver, module=aiohttp.resolver, line:20 at site-packages\aiohttp\resolver.py

对同步getaddrinfo()调用使用Executor，默认为concurrent.futures.ThreadPoolExecutor。

#### method
> #### 1	close()
> kind=method	class=ThreadedResolver	objtype=function	
> #### 2	resolve()
> kind=method	class=ThreadedResolver	objtype=function	
### 99 aiohttp.signals.Signal
> Signal, aiohttp.signals.Signal, module=aiohttp.signals, line:6 at site-packages\aiohttp\signals.py

基于协程的信号实现。
要将回调函数连接到信号，可以使用任意列表方法。
使用send()协程触发信号，该协程接受命名参数。

#### method
> #### 1	send()
> kind=method	class=Signal	objtype=function	

向所有注册的接收方发送数据。

### 100 aiohttp.streams.DataQueue
> DataQueue, aiohttp.streams.DataQueue, module=aiohttp.streams, line:550 at site-packages\aiohttp\streams.py

DataQueue是一个具有一个读取器的通用阻塞队列。

#### method
> #### 1	at_eof(self) -> bool:
> kind=method	class=DataQueue	objtype=function	line:567 at ...\lib\site-packages\aiohttp\streams.py
> #### 2	exception(self) -> Optional[BaseException]:
> kind=method	class=DataQueue	objtype=function	line:570 at ...\lib\site-packages\aiohttp\streams.py
> #### 3	feed_data(self, data: _T, size: int = 0) -> None:
> kind=method	class=DataQueue	objtype=function	line:582 at ...\lib\site-packages\aiohttp\streams.py
> #### 4	feed_eof(self) -> None:
> kind=method	class=DataQueue	objtype=function	line:591 at ...\lib\site-packages\aiohttp\streams.py
> #### 5	is_eof(self) -> bool:
> kind=method	class=DataQueue	objtype=function	line:564 at ...\lib\site-packages\aiohttp\streams.py
> #### 6	read()
> kind=method	class=DataQueue	objtype=function	
> #### 7	set_exception(self, exc: BaseException) -> None:
> kind=method	class=DataQueue	objtype=function	line:573 at ...\lib\site-packages\aiohttp\streams.py
### 101 aiohttp.streams.EofStream
> EofStream, aiohttp.streams.EofStream, module=aiohttp.streams, line:26 at site-packages\aiohttp\streams.py

流指示。

### 102 aiohttp.streams.FlowControlDataQueue
> FlowControlDataQueue, aiohttp.streams.FlowControlDataQueue, module=aiohttp.streams, line:623 at site-packages\aiohttp\streams.py

FlowControlDataQueue恢复并暂停底层流。
它是解析数据的目的地。

#### method
> #### 1	feed_data(self, data: _T, size: int = 0) -> None:
> kind=method	class=FlowControlDataQueue	objtype=function	line:636 at ...\lib\site-packages\aiohttp\streams.py
> #### 2	read()
> kind=method	class=FlowControlDataQueue	objtype=function	
### 103 aiohttp.streams.StreamReader
> StreamReader, aiohttp.streams.StreamReader, module=aiohttp.streams, line:90 at site-packages\aiohttp\streams.py

asyncio.StreamReader的增强。
支持按行、块或可用的异步迭代:
async for line in reader:
…
async for chunk in reader.iter_chunked(1024):
…
async for slice in reader.iter_any():
…

#### data
> 1	total_bytes=0	kind:data	type:int	class:<class 'aiohttp.streams.StreamReader'>	
#### method
> #### 2	at_eof(self) -> bool:
> kind=method	class=StreamReader	objtype=function	line:200 at ...\lib\site-packages\aiohttp\streams.py

如果缓冲区为空并且调用了’feed_eof’，则返回True。

> #### 3	begin_http_chunk_receiving(self) -> None:
> kind=method	class=StreamReader	objtype=function	line:253 at ...\lib\site-packages\aiohttp\streams.py
> #### 4	end_http_chunk_receiving(self) -> None:
> kind=method	class=StreamReader	objtype=function	line:261 at ...\lib\site-packages\aiohttp\streams.py
> #### 5	exception(self) -> Optional[BaseException]:
> kind=method	class=StreamReader	objtype=function	line:149 at ...\lib\site-packages\aiohttp\streams.py
> #### 6	feed_data(self, data: bytes, size: int = 0) -> None:
> kind=method	class=StreamReader	objtype=function	line:235 at ...\lib\site-packages\aiohttp\streams.py
> #### 7	feed_eof(self) -> None:
> kind=method	class=StreamReader	objtype=function	line:175 at ...\lib\site-packages\aiohttp\streams.py
> #### 8	get_read_buffer_limits(self) -> Tuple[int, int]:
> kind=method	class=StreamReader	objtype=function	line:146 at ...\lib\site-packages\aiohttp\streams.py
> #### 9	is_eof(self) -> bool:
> kind=method	class=StreamReader	objtype=function	line:196 at ...\lib\site-packages\aiohttp\streams.py

如果调用’feed_eof’返回True。

> #### 10	on_eof(self, callback: Callable[[], None]) -> None:
> kind=method	class=StreamReader	objtype=function	line:166 at ...\lib\site-packages\aiohttp\streams.py
> #### 11	read()
> kind=method	class=StreamReader	objtype=function	
> #### 12	read_nowait(self, n: int = -1) -> bytes:
> kind=method	class=StreamReader	objtype=function	line:443 at ...\lib\site-packages\aiohttp\streams.py
> #### 13	readany()
> kind=method	class=StreamReader	objtype=function	
> #### 14	readchunk()
> kind=method	class=StreamReader	objtype=function	

返回一个元组(data, end_of_http_chunk)。
当使用分块传输编码时，http块的结束是一个布尔值，表示数据的结束是否对应于http块的结束，否则始终为False。

> #### 15	readexactly()
> kind=method	class=StreamReader	objtype=function	
> #### 16	readline()
> kind=method	class=StreamReader	objtype=function	
> #### 17	set_exception(self, exc: BaseException) -> None:
> kind=method	class=StreamReader	objtype=function	line:152 at ...\lib\site-packages\aiohttp\streams.py
> #### 18	unread_data(self, data: bytes) -> None:
> kind=method	class=StreamReader	objtype=function	line:215 at ...\lib\site-packages\aiohttp\streams.py

回滚从流中读取一些数据，并将其插入缓冲区头。

> #### 19	wait_eof()
> kind=method	class=StreamReader	objtype=function	
### 104 aiohttp.tracing.TraceConfig
> TraceConfig, aiohttp.tracing.TraceConfig, module=aiohttp.tracing, line:48 at site-packages\aiohttp\tracing.py

第一类，用于跟踪通过ClientSession对象发起的请求。

#### property
> 1	on_connection_create_end=<property object at 0x000001D0B1BBBB88>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 2	on_connection_create_start=<property object at 0x000001D0B1BBBAE8>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 3	on_connection_queued_end=<property object at 0x000001D0B1BBBA48>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 4	on_connection_queued_start=<property object at 0x000001D0B1BBB9A8>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 5	on_connection_reuseconn=<property object at 0x000001D0B1BBBC28>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 6	on_dns_cache_hit=<property object at 0x000001D0B1BBBE08>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 7	on_dns_cache_miss=<property object at 0x000001D0B1BBBEA8>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 8	on_dns_resolvehost_end=<property object at 0x000001D0B1BBBD68>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 9	on_dns_resolvehost_start=<property object at 0x000001D0B1BBBCC8>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 10	on_request_chunk_sent=<property object at 0x000001D0B1BC16D8>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 11	on_request_end=<property object at 0x000001D0B1BC8A98>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 12	on_request_exception=<property object at 0x000001D0B1BBB868>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 13	on_request_redirect=<property object at 0x000001D0B1BBB908>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 14	on_request_start=<property object at 0x000001D0B1BC1638>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
> 15	on_response_chunk_received=<property object at 0x000001D0B1BC8A48>	kind:property	type:property	class:<class 'aiohttp.tracing.TraceConfig'>	
#### method
> #### 16	freeze(self) -> None:
> kind=method	class=TraceConfig	objtype=function	line:109 at ...\lib\site-packages\aiohttp\tracing.py
> #### 17	trace_config_ctx(
> kind=method	class=TraceConfig	objtype=function	line:103 at ...\lib\site-packages\aiohttp\tracing.py

返回一个新的 trace_config_ctx 实例

### 105 aiohttp.tracing.TraceConnectionCreateEndParams
> TraceConnectionCreateEndParams, aiohttp.tracing.TraceConnectionCreateEndParams, module=aiohttp.tracing, line:282 at site-packages\aiohttp\tracing.py

由 on_connection_create_end 信号发送的参数

### 106 aiohttp.tracing.TraceConnectionCreateStartParams
> TraceConnectionCreateStartParams, aiohttp.tracing.TraceConnectionCreateStartParams, module=aiohttp.tracing, line:277 at site-packages\aiohttp\tracing.py

由 on_connection_create_start 信号发送的参数

### 107 aiohttp.tracing.TraceConnectionQueuedEndParams
> TraceConnectionQueuedEndParams, aiohttp.tracing.TraceConnectionQueuedEndParams, module=aiohttp.tracing, line:272 at site-packages\aiohttp\tracing.py

由 on_connection_queued_end 信号发送的参数

### 108 aiohttp.tracing.TraceConnectionQueuedStartParams
> TraceConnectionQueuedStartParams, aiohttp.tracing.TraceConnectionQueuedStartParams, module=aiohttp.tracing, line:267 at site-packages\aiohttp\tracing.py

由 on_connection_queued_start 信号发送的参数

### 109 aiohttp.tracing.TraceConnectionReuseconnParams
> TraceConnectionReuseconnParams, aiohttp.tracing.TraceConnectionReuseconnParams, module=aiohttp.tracing, line:287 at site-packages\aiohttp\tracing.py

由on_connection_reuseconn 信号发送的参数

### 110 aiohttp.tracing.TraceDnsCacheHitParams
> TraceDnsCacheHitParams, aiohttp.tracing.TraceDnsCacheHitParams, module=aiohttp.tracing, line:306 at site-packages\aiohttp\tracing.py

由 on_dns_cache_hit 信号发送的参数

#### data
> 1	host=<member 'host' of 'TraceDnsCacheHitParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceDnsCacheHitParams'>	
### 111 aiohttp.tracing.TraceDnsCacheMissParams
> TraceDnsCacheMissParams, aiohttp.tracing.TraceDnsCacheMissParams, module=aiohttp.tracing, line:313 at site-packages\aiohttp\tracing.py

由 on_dns_cache_miss 信号发送的参数

#### data
> 1	host=<member 'host' of 'TraceDnsCacheMissParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceDnsCacheMissParams'>	
### 112 aiohttp.tracing.TraceDnsResolveHostEndParams
> TraceDnsResolveHostEndParams, aiohttp.tracing.TraceDnsResolveHostEndParams, module=aiohttp.tracing, line:299 at site-packages\aiohttp\tracing.py

由 on_dns_resolvehost_end 信号发送的参数

#### data
> 1	host=<member 'host' of 'TraceDnsResolveHostEndParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceDnsResolveHostEndParams'>	
### 113 aiohttp.tracing.TraceDnsResolveHostStartParams
> TraceDnsResolveHostStartParams, aiohttp.tracing.TraceDnsResolveHostStartParams, module=aiohttp.tracing, line:292 at site-packages\aiohttp\tracing.py

由 on_dns_resolvehost_start 信号发送的参数

#### data
> 1	host=<member 'host' of 'TraceDnsResolveHostStartParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceDnsResolveHostStartParams'>	
### 114 aiohttp.tracing.TraceRequestChunkSentParams
> TraceRequestChunkSentParams, aiohttp.tracing.TraceRequestChunkSentParams, module=aiohttp.tracing, line:219 at site-packages\aiohttp\tracing.py

由 on_request_chunk_sent 信号发送的参数

#### data
> 1	chunk=<member 'chunk' of 'TraceRequestChunkSentParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestChunkSentParams'>	
> 2	method=<member 'method' of 'TraceRequestChunkSentParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestChunkSentParams'>	
> 3	url=<member 'url' of 'TraceRequestChunkSentParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestChunkSentParams'>	
### 115 aiohttp.tracing.TraceRequestEndParams
> TraceRequestEndParams, aiohttp.tracing.TraceRequestEndParams, module=aiohttp.tracing, line:237 at site-packages\aiohttp\tracing.py

由 on_request_end 信号发送的参数

#### data
> 1	headers=<member 'headers' of 'TraceRequestEndParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestEndParams'>	
> 2	method=<member 'method' of 'TraceRequestEndParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestEndParams'>	
> 3	response=<member 'response' of 'TraceRequestEndParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestEndParams'>	
> 4	url=<member 'url' of 'TraceRequestEndParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestEndParams'>	
### 116 aiohttp.tracing.TraceRequestExceptionParams
> TraceRequestExceptionParams, aiohttp.tracing.TraceRequestExceptionParams, module=aiohttp.tracing, line:247 at site-packages\aiohttp\tracing.py

由 on_request_exception 信号发送的参数

#### data
> 1	exception=<member 'exception' of 'TraceRequestExceptionParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestExceptionParams'>	
> 2	headers=<member 'headers' of 'TraceRequestExceptionParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestExceptionParams'>	
> 3	method=<member 'method' of 'TraceRequestExceptionParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestExceptionParams'>	
> 4	url=<member 'url' of 'TraceRequestExceptionParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestExceptionParams'>	
### 117 aiohttp.tracing.TraceRequestRedirectParams
> TraceRequestRedirectParams, aiohttp.tracing.TraceRequestRedirectParams, module=aiohttp.tracing, line:257 at site-packages\aiohttp\tracing.py

由 on_request_redirect 信号发送的参数

#### data
> 1	headers=<member 'headers' of 'TraceRequestRedirectParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestRedirectParams'>	
> 2	method=<member 'method' of 'TraceRequestRedirectParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestRedirectParams'>	
> 3	response=<member 'response' of 'TraceRequestRedirectParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestRedirectParams'>	
> 4	url=<member 'url' of 'TraceRequestRedirectParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestRedirectParams'>	
### 118 aiohttp.tracing.TraceRequestStartParams
> TraceRequestStartParams, aiohttp.tracing.TraceRequestStartParams, module=aiohttp.tracing, line:210 at site-packages\aiohttp\tracing.py

由 on_request_start 信号发送的参数

#### data
> 1	headers=<member 'headers' of 'TraceRequestStartParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestStartParams'>	
> 2	method=<member 'method' of 'TraceRequestStartParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestStartParams'>	
> 3	url=<member 'url' of 'TraceRequestStartParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceRequestStartParams'>	
### 119 aiohttp.tracing.TraceResponseChunkReceivedParams
> TraceResponseChunkReceivedParams, aiohttp.tracing.TraceResponseChunkReceivedParams, module=aiohttp.tracing, line:228 at site-packages\aiohttp\tracing.py

由 on_response_chunk_received 信号发送的参数

#### data
> 1	chunk=<member 'chunk' of 'TraceResponseChunkReceivedParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceResponseChunkReceivedParams'>	
> 2	method=<member 'method' of 'TraceResponseChunkReceivedParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceResponseChunkReceivedParams'>	
> 3	url=<member 'url' of 'TraceResponseChunkReceivedParams' objects>	kind:data	type:member_descriptor	class:<class 'aiohttp.tracing.TraceResponseChunkReceivedParams'>	
## 私有或局部
> 120	_helpers	<module 'aiohttp._helpers' from '...\\lib\\site-packages\\aiohttp\\_helpers.cp37-win_amd64.pyd'>
> 121	_http_writer	<module 'aiohttp._http_writer' from '...\\lib\\site-packages\\aiohttp\\_http_writer.cp37-win_amd64.pyd'>
> 122	_http_parser	<module 'aiohttp._http_parser' from '...\\lib\\site-packages\\aiohttp\\_http_parser.cp37-win_amd64.pyd'>
> 123	_websocket	<module 'aiohttp._websocket' from '...\\lib\\site-packages\\aiohttp\\_websocket.cp37-win_amd64.pyd'>
> 124	_frozenlist	<module 'aiohttp._frozenlist' from '...\\lib\\site-packages\\aiohttp\\_frozenlist.cp37-win_amd64.pyd'>
## 剩余
> 125	__doc__	
> 126	__loader__	<_frozen_importlib_external.SourceFileLoader object at 0x000001D0AE095208>
> 127	__spec__	ModuleSpec(name='aiohttp', loader=<_frozen_importlib_external.SourceFileLoader object at 0x000001D0AE095208>, origin='...\\lib\\site-packages\\aiohttp\\__init__.py', submodule_search_locations=['...\\lib\\site-packages\\aiohttp'])
> 128	Tuple	typing.Tuple
> 129	HttpVersion10	HttpVersion(major=1, minor=0)
> 130	HttpVersion11	HttpVersion(major=1, minor=1)
> 131	PAYLOAD_REGISTRY	<aiohttp.payload.PayloadRegistry object at 0x000001D0B12E9648>
> 132	EMPTY_PAYLOAD	<aiohttp.streams.EmptyStreamReader object at 0x000001D0B127B2C8>
## 【aiohttp.hdrs】
> hdrs, fullname=aiohttp.hdrs, file=aiohttp\hdrs.py
## 【aiohttp.typedefs】
> typedefs, fullname=aiohttp.typedefs, file=aiohttp\typedefs.py
## 【aiohttp.http_exceptions】
> http_exceptions, fullname=aiohttp.http_exceptions, file=aiohttp\http_exceptions.py
## 【aiohttp.tcp_helpers】
> tcp_helpers, fullname=aiohttp.tcp_helpers, file=aiohttp\tcp_helpers.py
## 【aiohttp.base_protocol】
> base_protocol, fullname=aiohttp.base_protocol, file=aiohttp\base_protocol.py
## 【aiohttp.log】
> log, fullname=aiohttp.log, file=aiohttp\log.py
## 【aiohttp._helpers】
> _helpers, fullname=aiohttp._helpers, file=aiohttp\_helpers.cp37-win_amd64.pyd
## 【aiohttp.helpers】
> helpers, fullname=aiohttp.helpers, file=aiohttp\helpers.py
## 【aiohttp.abc】
> abc, fullname=aiohttp.abc, file=aiohttp\abc.py
## 【aiohttp._http_writer】
> _http_writer, fullname=aiohttp._http_writer, file=aiohttp\_http_writer.cp37-win_amd64.pyd
## 【aiohttp.http_writer】
> http_writer, fullname=aiohttp.http_writer, file=aiohttp\http_writer.py
## 【aiohttp.streams】
> streams, fullname=aiohttp.streams, file=aiohttp\streams.py
## 【aiohttp._http_parser】
> _http_parser, fullname=aiohttp._http_parser, file=aiohttp\_http_parser.cp37-win_amd64.pyd
## 【aiohttp.http_parser】
> http_parser, fullname=aiohttp.http_parser, file=aiohttp\http_parser.py
## 【aiohttp._websocket】
> _websocket, fullname=aiohttp._websocket, file=aiohttp\_websocket.cp37-win_amd64.pyd
## 【aiohttp.http_websocket】
> http_websocket, fullname=aiohttp.http_websocket, file=aiohttp\http_websocket.py
## 【aiohttp.http】
> http, fullname=aiohttp.http, file=aiohttp\http.py
## 【aiohttp.payload】
> payload, fullname=aiohttp.payload, file=aiohttp\payload.py
## 【aiohttp.client_exceptions】
> client_exceptions, fullname=aiohttp.client_exceptions, file=aiohttp\client_exceptions.py
## 【aiohttp.multipart】
> multipart, fullname=aiohttp.multipart, file=aiohttp\multipart.py
## 【aiohttp.formdata】
> formdata, fullname=aiohttp.formdata, file=aiohttp\formdata.py
## 【aiohttp.client_reqrep】
> client_reqrep, fullname=aiohttp.client_reqrep, file=aiohttp\client_reqrep.py
## 【aiohttp.client_ws】
> client_ws, fullname=aiohttp.client_ws, file=aiohttp\client_ws.py
## 【aiohttp.client_proto】
> client_proto, fullname=aiohttp.client_proto, file=aiohttp\client_proto.py
## 【aiohttp.locks】
> locks, fullname=aiohttp.locks, file=aiohttp\locks.py
## 【aiohttp.resolver】
> resolver, fullname=aiohttp.resolver, file=aiohttp\resolver.py
## 【aiohttp.connector】
> connector, fullname=aiohttp.connector, file=aiohttp\connector.py
## 【aiohttp.cookiejar】
> cookiejar, fullname=aiohttp.cookiejar, file=aiohttp\cookiejar.py
## 【aiohttp._frozenlist】
> _frozenlist, fullname=aiohttp._frozenlist, file=aiohttp\_frozenlist.cp37-win_amd64.pyd
## 【aiohttp.frozenlist】
> frozenlist, fullname=aiohttp.frozenlist, file=aiohttp\frozenlist.py
## 【aiohttp.signals】
> signals, fullname=aiohttp.signals, file=aiohttp\signals.py
## 【aiohttp.tracing】
> tracing, fullname=aiohttp.tracing, file=aiohttp\tracing.py
## 【aiohttp.client】
> client, fullname=aiohttp.client, file=aiohttp\client.py
## 【aiohttp.payload_streamer】
> payload_streamer, fullname=aiohttp.payload_streamer, file=aiohttp\payload_streamer.py
## 【json】
> json, fullname=json, file=json\__init__.py
## 【os】
> os, fullname=os, file=os.py
## 【pathlib】
> pathlib, fullname=pathlib, file=pathlib.py
## 【sys】
> sys, fullname=sys, file=
## 【asyncio】
> asyncio, fullname=asyncio, file=asyncio\__init__.py
## 【socket】
> socket, fullname=socket, file=socket.py
## 【logging】
> logging, fullname=logging, file=logging\__init__.py
## 【builtins】
> builtins, fullname=builtins, file=
## 【base64】
> base64, fullname=base64, file=base64.py
## 【binascii】
> binascii, fullname=binascii, file=
## 【cgi】
> cgi, fullname=cgi, file=cgi.py
## 【datetime】
> datetime, fullname=datetime, file=datetime.py
## 【functools】
> functools, fullname=functools, file=functools.py
## 【inspect】
> inspect, fullname=inspect, file=inspect.py
## 【netrc】
> netrc, fullname=netrc, file=netrc.py
## 【platform】
> platform, fullname=platform, file=platform.py
## 【re】
> re, fullname=re, file=re.py
## 【time】
> time, fullname=time, file=
## 【warnings】
> warnings, fullname=warnings, file=warnings.py
## 【weakref】
> weakref, fullname=weakref, file=weakref.py
## 【async_timeout】
> async_timeout, fullname=async_timeout, file=async_timeout\__init__.py
## 【attr】
> attr, fullname=attr, file=attr\__init__.py
## 【collections】
> collections, fullname=collections, file=collections\__init__.py
## 【zlib】
> zlib, fullname=zlib, file=
## 【abc】
> abc, fullname=abc, file=abc.py
## 【string】
> string, fullname=string, file=string.py
## 【random】
> random, fullname=random, file=random.py
## 【http】
> http, fullname=http, file=http\__init__.py
## 【enum】
> enum, fullname=enum, file=enum.py
## 【io】
> io, fullname=io, file=io.py
## 【mimetypes】
> mimetypes, fullname=mimetypes, file=mimetypes.py
## 【ssl】
> ssl, fullname=ssl, file=ssl.py
## 【uuid】
> uuid, fullname=uuid, file=uuid.py
## 【codecs】
> codecs, fullname=codecs, file=codecs.py
## 【traceback】
> traceback, fullname=traceback, file=traceback.py
## 【chardet】
> chardet, fullname=chardet, file=chardet\__init__.py
## 【pickle】
> pickle, fullname=pickle, file=pickle.py
## 【hashlib】
> hashlib, fullname=hashlib, file=hashlib.py
## 【types】
> types, fullname=types, file=types.py