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/home/cluster1/data/bu01/1121861/html/TMAT/Python24/Lib/socket.pyc
mò ® 7Bc @ s7 d Z d k Z d k Te Z y d k Z d k Te Z Wn e j o n Xd k Z d k Z y d k l Z Wn e j o d Z n Xd g Z e i e i e ƒ ƒ e o e i e i e ƒ ƒ n e Z e o e Z d d d „ Z n e i i ƒ i d ƒ o h Z d e d <d e d <d e d <d e d <d e d <d e d <d e d <d e d <d e d <d e d <d e d <d e d <d e d! <d" e d# <d$ e d% <e i d& ƒ n d' d( „ Z d? Z e i d7 j o e d@ Z n d9 e f d: „ ƒ YZ d; e f d< „ ƒ YZ e Z Z d= e f d> „ ƒ YZ d S(A s” This module provides socket operations and some related functions. On Unix, it supports IP (Internet Protocol) and Unix domain sockets. On other systems, it only supports IP. Functions specific for a socket are available as methods of the socket object. Functions: socket() -- create a new socket object socketpair() -- create a pair of new socket objects [*] fromfd() -- create a socket object from an open file descriptor [*] gethostname() -- return the current hostname gethostbyname() -- map a hostname to its IP number gethostbyaddr() -- map an IP number or hostname to DNS info getservbyname() -- map a service name and a protocol name to a port number getprotobyname() -- mape a protocol name (e.g. 'tcp') to a number ntohs(), ntohl() -- convert 16, 32 bit int from network to host byte order htons(), htonl() -- convert 16, 32 bit int from host to network byte order inet_aton() -- convert IP addr string (123.45.67.89) to 32-bit packed format inet_ntoa() -- convert 32-bit packed format IP to string (123.45.67.89) ssl() -- secure socket layer support (only available if configured) socket.getdefaulttimeout() -- get the default timeout value socket.setdefaulttimeout() -- set the default timeout value [*] not available on all platforms! Special objects: SocketType -- type object for socket objects error -- exception raised for I/O errors has_ipv6 -- boolean value indicating if IPv6 is supported Integer constants: AF_INET, AF_UNIX -- socket domains (first argument to socket() call) SOCK_STREAM, SOCK_DGRAM, SOCK_RAW -- socket types (second argument) Many other constants may be defined; these may be used in calls to the setsockopt() and getsockopt() methods. N( t *( s EBADFi t getfqdnc C s- t | d ƒ o | i } n t | | | ƒ S( Nt _sock( t hasattrt sockR t _realsslt keyfilet certfile( R R R ( ( t% C:\Backup\TMAT\Python24\lib\socket.pyt sslG s t wins The operation was interrupted.i' s A bad file handle was passed.i' s Permission denied.i ' s! A fault occurred on the network??i ' s# An invalid operation was attempted.i&' s The socket operation would blocki3' s, A blocking operation is already in progress.i4' s The network address is in use.i@' s The connection has been reset.iF' s The network has been shut down.iJ' s The operation timed out.iL' s Connection refused.iM' s The name is too long.iO' s The host is down.iP' s The host is unreachable.iQ' t errorTabt c C sš | i ƒ } | p | d j o t ƒ } n y t | ƒ \ } } } Wn t j o n; X| i d | ƒ x& | D] } d | j o Pqt qt W| } | S( s) Get fully qualified domain name from name. An empty argument is interpreted as meaning the local host. First the hostname returned by gethostbyaddr() is checked, then possibly existing aliases. In case no FQDN is available, hostname as returned by gethostname() is returned. s 0.0.0.0i t .N( t namet stript gethostnamet gethostbyaddrt hostnamet aliasest ipaddrst errort insert( R R R R ( ( R R b s t bindt connectt connect_ext filenot listent getpeernamet getsocknamet getsockoptt setsockoptt sendallt setblockingt settimeoutt gettimeoutt shutdownt riscost sleeptaskwt _closedsocketc B s- t Z g Z d „ Z e Z Z Z Z Z RS( Nc G s t t d ƒ ‚ d S( Ns Bad file descriptor( R t EBADF( t args( ( R t _dummy s ( t __name__t __module__t __slots__R* t sendt recvt sendtot recvfromt __getattr__( ( ( R R' s t _socketobjectc B s» t Z e i Z d d d d d d g Z e e d d d „ Z d „ Z e i i e _ d „ Z e i i e _ d „ Z d d d „ Z d Z x& e D] Z e e e e e f d Uq‘ W[ [ RS( NR R. R/ R0 R1 t __weakref__i c C sl | d j o t | | | ƒ } n | | _ | i i | _ | i i | _ | i i | _ | i i | _ d S( N( R t Nonet _realsockett familyt typet protot selfR. R/ R0 R1 ( R: R7 R8 R9 R ( ( R t __init__š s c C s4 t ƒ | _ | i i | _ | _ | _ | _ d S( N( R' R: R R* R. R/ R0 R1 ( R: ( ( R t close£ s c C s( | i i ƒ \ } } t d | ƒ | f S( NR ( R: R t acceptR t addrR3 ( R: R R> ( ( R R= ¨ s c C s t d | i ƒ S( sa dup() -> socket object Return a new socket object connected to the same system resource.R N( R3 R: R ( R: ( ( R t dup s t riÿÿÿÿc C s t | i | | ƒ S( s¾ makefile([mode[, bufsize]]) -> file object Return a regular file object corresponding to the socket. The mode and bufsize arguments are as for the built-in open() function.N( t _fileobjectR: R t modet bufsize( R: RB RC ( ( R t makefile³ s sV def %s(self, *args): return self._sock.%s(*args) %s.__doc__ = _realsocket.%s.__doc__ ( R+ R, R6 t __doc__R- t AF_INETt SOCK_STREAMR5 R; R< R= R? RD t _st _socketmethodst _m( ( ( R R3 “ s RA c B s× t Z d Z d Z d Z d d d d d d d d g Z d d d „ Z d „ Z e e d d ƒZ d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d d „ Z d d „ Z d d „ Z d „ Z d „ Z RS( s- Faux file object attached to a socket object.i s <socket>RB RC t softspaceR t _rbufsizet _wbufsizet _rbuft _wbuft rbiÿÿÿÿc C s | | _ | | _ | d j o | i } n | | _ t | _ | d j o d | _ n' | d j o | i | _ n | | _ | | _ d | _ g | _ d S( Ni i R ( R R: R RB RC t default_bufsizet FalseRK RL RM RN RO ( R: R RB RC ( ( R R; Ì s c C s | i d j S( N( R: R R5 ( R: ( ( R t _getclosedÝ s t docs True if the file is closedc C s- z | i o | i ƒ n Wd d | _ Xd S( N( R: R t flushR5 ( R: ( ( R R< á s c C s y | i ƒ Wn n Xd S( N( R: R< ( R: ( ( R t __del__è s c C s= | i o/ d i | i ƒ } g | _ | i i | ƒ n d S( NR ( R: RO t joint bufferR R ( R: RX ( ( R RU ï s c C s | i i ƒ S( N( R: R R ( R: ( ( R R õ s c C s€ t | ƒ } | p d Sn | i i | ƒ | i d j p3 | i d j o d | j p | i ƒ | i j o | i ƒ n d S( Ni i s ( t strt dataR: RO t appendRM t _get_wbuf_lenRU ( R: RZ ( ( R t writeø s Cc C sZ | i i t d t t | ƒ ƒ ƒ | i d j p | i ƒ | i j o | i ƒ n d S( Ni ( R: RO t extendt filterR5 t mapRY t listRM R\ RU ( R: Ra ( ( R t writelines s "&c C s. d } x! | i D] } | t | ƒ 7} q W| S( Ni ( t buf_lenR: RO t xt len( R: Rc Rd ( ( R R\ s c C s± | i } | d j o˜ g } | o | i | ƒ n d | _ | i d j o | i } n | i } x7 t o/ | i i | ƒ } | p Pn | i | ƒ qf Wd i | ƒ Sn t | ƒ } | | j o | | | _ | | Sn g } | o | i | ƒ n d | _ x– t oŽ | | } t | i | ƒ } | i i | ƒ } | p Pn | i | ƒ t | ƒ } | | j o | | | _ | | | d <Pn | | 7} q Wd i | ƒ Sd S( Ni R i iÿÿÿÿ( R: RN RZ t sizet buffersR[ RL RQ t recv_sizet TrueR R/ RW Re Rc t leftt maxt n( R: Rf RZ Rl Rc Rj Rh Rg ( ( R t read sN c C s | i } | d j o{| i d j oq | d j p t ‚ g } | i i } x7 | d j o) | d ƒ } | p Pn | i | ƒ qO Wd i | ƒ Sn | i d ƒ } | d j o# | d 7} | | | _ | | Sn g } | o | i | ƒ n d | _ x€ t ox | i i | i ƒ } | p Pn | i | ƒ | i d ƒ } | d j o* | d 7} | | | _ | | | d <Pq q Wd i | ƒ Sn‚| i d d | ƒ } | d j o# | d 7} | | | _ | | Sn t | ƒ } | | j o | | | _ | | Sn g } | o | i | ƒ n d | _ xÓ t oË | i i | i ƒ } | p Pn | i | ƒ | | } | i d d | ƒ } | d j o* | d 7} | | | _ | | | d <Pn t | ƒ } | | j o | | | _ | | | d <Pn | | 7} q2Wd i | ƒ Sd S( Ni i R s iÿÿÿÿ( R: RN RZ Rf RL t AssertionErrorRg R R/ R[ RW t findt nlRi Re Rc Rj Rl ( R: Rf Rp RZ Rl Rc Rj R/ Rg ( ( R t readline; sˆ i c C sm d } g } xZ t oR | i ƒ } | p Pn | i | ƒ | t | ƒ 7} | o | | j o Pq q W| S( Ni ( t totalRa Ri R: Rq t lineR[ Re t sizehint( R: Rt Ra Rs Rr ( ( R t readlines‚ s c C s | S( N( R: ( R: ( ( R t __iter__‘ s c C s! | i ƒ } | p t ‚ n | S( N( R: Rq Rs t StopIteration( R: Rs ( ( R t next” s ( R+ R, RE RQ R R- R; RS t propertyt closedR< RV RU R R] Rb R\ Rm Rq Ru Rv Rx ( ( ( R RA Â s& + G ( s binds connects connect_exs filenos listens getpeernames getsocknames getsockopts setsockopts sendalls setblockingR" R# s shutdown( R& ( RE t _socketRR t _have_sslt _sslRi t ImportErrort ost syst errnoR( t __all__R^ t _get_exports_listt socketR6 R R R5 t platformt lowert startswithR R[ R RI t objectR' R3 t SocketTypeRA ( R‰ R R3 R R( R‚ R{ R R| RI R} R€ R R6 R„ R' RA R ( ( R t ?+ s` "-