309 lines
41 KiB
Plaintext
309 lines
41 KiB
Plaintext
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*åfë• ã óü — d Z ddlZddl ddlZddlZddlZddlZddlmZmZ ddl Z e e dd« Z e e dd« Z
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e e d d« Zg d
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¢Zej! ej" e« « ej$ d ed „ « ej$ d
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ed„ « ej$ ded„ « ej$ ded„ « dZdZd„ Zej. j1 « j3 d« �rîi Zded< ded< ded < d ed < d ed < d!ed"< d#ed$< d%ed&< d'ed(< d)ed*< d+ed,< d-ed.< d/ed0< d1ed2< d3ed4< d5ed6< d7ed8< d9ed:< d;ed<< d=ed>< d?ed@< dAedB< dCedD< dEedF< dGedH< dIedJ< dKedL< dMedN< dOedP< dQedR< dSedT< dUedV< dWedX< dYedZ< d[ed\< d]ed^< d_ed`< daedb< dcedd< deedf< dgedh< diedj< dkedl< dmedn< doedp< dqedr< dsedt< duedv< dwedx< dyedz< d{ed|< d}ed~< ded€< d�ed‚< dƒed„< d…ed†< d‡edˆ< d‰edŠ< d‹edŒ< d�edŽ< d�ed�< d�ed‘< d’ed“< d”ed•< d–ed—< d˜ed™< dšed›< dœed�< džedŸ< d ed¡< d¢ed£< d¤ed¥< d¦ed§< d¨ed©< dªed«< d¬ed< d®ed¯< d°ed±< d²ed³< d´edµ< d¶ed·< d¸ed¹< dºed»< dºed¼< d½ed¾< d¿edÀ< dÁedÂ< dÃedÄ< dÅedÆ< dÇedÈ< dÉedÊ< dËedÌ< dÍedÎ< dÏedÐ< dÑedÒ< ej7 dÓ« G dÔ„ dÕe « Z G dÖ„ d×ej< « Z dðdØ„Z e ej< dÙ« rddl!Z!dñdÚ„Z"ej7 dÛ« e ej< dÜ« rddl!Z!dðdÝ„Z#ej7 dÞ« e ej< dß« rdà„ Z$ej7 dá« e edâ« rde%dfdã„Z&ne'e%dfdä„Z&ej7 dâ« dåe&_ e
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ehZ( G dæ„ dçejR « Z*dòdè„Z+ e,« Z-e-dfdédêœdë„Z.dì„ Z/e'ddédédíœdî„Z0dódï„Z1y# e
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$ r dZ Y �ŒÑw xY w)ôaå This module provides socket operations and some related functions.
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On Unix, it supports IP (Internet Protocol) and Unix domain sockets.
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On other systems, it only supports IP. Functions specific for a
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socket are available as methods of the socket object.
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Functions:
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socket() -- create a new socket object
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socketpair() -- create a pair of new socket objects [*]
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fromfd() -- create a socket object from an open file descriptor [*]
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send_fds() -- Send file descriptor to the socket.
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recv_fds() -- Receive file descriptors from the socket.
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fromshare() -- create a socket object from data received from socket.share() [*]
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gethostname() -- return the current hostname
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gethostbyname() -- map a hostname to its IP number
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gethostbyaddr() -- map an IP number or hostname to DNS info
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getservbyname() -- map a service name and a protocol name to a port number
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getprotobyname() -- map a protocol name (e.g. 'tcp') to a number
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ntohs(), ntohl() -- convert 16, 32 bit int from network to host byte order
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htons(), htonl() -- convert 16, 32 bit int from host to network byte order
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inet_aton() -- convert IP addr string (123.45.67.89) to 32-bit packed format
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inet_ntoa() -- convert 32-bit packed format IP to string (123.45.67.89)
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socket.getdefaulttimeout() -- get the default timeout value
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socket.setdefaulttimeout() -- set the default timeout value
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create_connection() -- connects to an address, with an optional timeout and
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optional source address.
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create_server() -- create a TCP socket and bind it to a specified address.
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[*] not available on all platforms!
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Special objects:
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SocketType -- type object for socket objects
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error -- exception raised for I/O errors
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has_ipv6 -- boolean value indicating if IPv6 is supported
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IntEnum constants:
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AF_INET, AF_UNIX -- socket domains (first argument to socket() call)
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SOCK_STREAM, SOCK_DGRAM, SOCK_RAW -- socket types (second argument)
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Integer constants:
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Many other constants may be defined; these may be used in calls to
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the setsockopt() and getsockopt() methods.
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é N)Ú*)ÚIntEnumÚIntFlagÚEBADFé ÚEAGAINé Ú EWOULDBLOCK)ÚfromfdÚgetfqdnÚcreate_connectionÚ
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create_serverÚhas_dualstack_ipv6Ú
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AddressFamilyÚ
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SocketKindr c óH — | j « xr | j d« S )NÚAF_©ÚisupperÚ
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startswith©ÚCs úBC:\Users\RCi\AppData\Local\Programs\Python\Python312\Lib\socket.pyú<lambda>r O ó € �!—)‘)“+Ò5 !§,¡,¨uÓ"5€ ó r c óH — | j « xr | j d« S )NÚSOCK_r r s r r r T s € �!—)‘)“+Ò7 !§,¡,¨wÓ"7€ r ÚMsgFlagc óH — | j « xr | j d« S )NÚMSG_r r s r r r Y s € �!—)‘)“+Ò6 !§,¡,¨vÓ"6€ r Ú AddressInfoc óH — | j « xr | j d« S )NÚAI_r r s r r r ^ r r z 127.0.0.1z::1c ó6 — || « S # t $ r | cY S w xY w)z{Convert a numeric family value to an IntEnum member.
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If it's not a known member, return the numeric value itself.
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)Ú
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ValueError)ÚvalueÚ
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enum_klasss r Ú_intenum_converterr) d s& € ð
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Ù˜%Ó Ð øÜ ò ØŠ ðús ‚
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Š —Úwinz)Specified event object handle is invalid.é z Insufficient memory available.é z#One or more parameters are invalid.éW z Overlapped operation aborted.iã z2Overlapped I/O event object not in signaled state.iä z)Overlapped operation will complete later.iå z The operation was interrupted.i' z A bad file handle was passed.i' zPermission denied.i ' z!A fault occurred on the network??i ' z#An invalid operation was attempted.i&' zToo many open files.i(' z!The socket operation would block.i3' z,A blocking operation is already in progress.i4' z Operation already in progress.i5' z Socket operation on nonsocket.i6' z Destination address required.i7' zMessage too long.i8' z Protocol wrong type for socket.i9' zBad protocol option.i:' zProtocol not supported.i;' zSocket type not supported.i<' zOperation not supported.i=' z Protocol family not supported.i>' z0Address family not supported by protocol family.i?' z The network address is in use.i@' z Cannot assign requested address.iA' zNetwork is down.iB' zNetwork is unreachable.iC' z$Network dropped connection on reset.iD' z!Software caused connection abort.iE' z The connection has been reset.iF' zNo buffer space available.iG' z Socket is already connected.iH' zSocket is not connected.iI' z The network has been shut down.iJ' zToo many references.iK' zThe operation timed out.iL' zConnection refused.iM' zCannot translate name.iN' zThe name is too long.iO' zThe host is down.iP' zThe host is unreachable.iQ' zDirectory not empty.iR' zToo many processes.iS' zUser quota exceeded.iT' zDisk quota exceeded.iU' z Stale file handle reference.iV' zItem is remote.iW' z!Network subsystem is unavailable.ik' z!Winsock.dll version out of range.il' z(Successful WSAStartup not yet performed.im' z Graceful shutdown in progress.iu' z*No more results from WSALookupServiceNext.iv' zCall has been canceled.iw' z Procedure call table is invalid.ix' z Service provider is invalid.iy' z&Service provider failed to initialize.iz' zSystem call failure.i{' zService not found.i|' zClass type not found.i}' i~' zCall was canceled.i' zDatabase query was refused.i€' zHost not found.iù* z Nonauthoritative host not found.iú* z This is a nonrecoverable error.iû* z*Valid name, no data record requested type.iü* zQoS receivers.iý* z QoS senders.iþ* zNo QoS senders.iÿ* zQoS no receivers.i + zQoS request confirmed.i+ zQoS admission error.i+ zQoS policy failure.i+ zQoS bad style.i+ zQoS bad object.i+ zQoS traffic control error.i+ zQoS generic error.i+ zQoS service type error.i+ zQoS flowspec error.i + z Invalid QoS provider buffer.i
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+ zInvalid QoS filter style.i + i + zIncorrect QoS filter count.i
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+ zInvalid QoS object length.i+ zIncorrect QoS flow count.i+ zUnrecognized QoS object.i+ zInvalid QoS policy object.i+ z Invalid QoS flow descriptor.i+ z'Invalid QoS provider-specific flowspec.i+ z)Invalid QoS provider-specific filterspec.i+ z&Invalid QoS shape discard mode object.i+ z Invalid QoS shaping rate object.i+ z!Reserved policy QoS element type.i+ ÚerrorTabc ó — e Zd Zy)Ú_GiveupOnSendfileN)Ú__name__Ú
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representing the connection, and the address of the client.
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dj |« « ‚|dk rt dj |« « ‚y y )Nrp r} z$file should be opened in binary modez+only SOCK_STREAM type sockets are supportedz+count must be a positive integer (got {!r})r )rP r& rB r= Ú
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isinstanceÚintr] Úformatrª s r rŒ z socket._check_sendfile_paramsÆ s’ € Ø ”g˜d F¨CÓ0Ñ 0Ü Ð CÓDÐ DØ�y‰yœ;Ò&Ü Ð JÓKÐ KØ Ð Ü ˜e¤SÔ)Ü ØA×HÑHÈÓOóQð Qà˜ŠzÜ ØA×HÑHÈÓOóQð Qð ð r c ón — | j |||« S # t $ r | j |||« cY S w xY w)a_ sendfile(file[, offset[, count]]) -> sent
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Send a file until EOF is reached by using high-performance
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*file* must be a regular file object opened in binary mode.
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If os.sendfile() is not available (e.g. Windows) or file is
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*offset* tells from where to start reading the file.
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bytes which were sent.
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)r¨ r0 r³ rª s r r‡ zsocket.sendfileÓ sC € ð$ @Ø×.Ñ.¨t°V¸UÓCÐ CøÜ ò @Ø×*Ñ*¨4°¸Ó?Ò ?ð @ús ‚ • 4³4c ó† — | j dkD r| xj dz c_ | j r| j « y y )Nr rs )r8 r9 rJ rG s r Ú_decref_socketioszsocket._decref_socketiosê s1 € Ø �=‰=˜1Ò Ø �MŠM˜QÑ �MØ �<Š<Ø �J‰J�Lð r c ó& — |j | « y rF )rJ )r@ Ú_sss r Ú _real_closezsocket._real_closeð s
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€ à � ‰ �$�r c óR — d| _ | j dk r| j « y y )NTr )r9 r8 r½ rG s r rJ z socket.closeô s& € àˆŒ Ø �=‰=˜AÒ Ø × Ñ Õ ð r c ó. •— d| _ t ‰| � « S )a detach() -> file descriptor
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Close the socket object without closing the underlying file descriptor.
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