Viewing File: /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyo
ó
ÖõƒMc @ sX d d l Td d l Z d d l Z d d l Z i e j d 6e j d 6e j d 6e j d 6Z d e f d „ ƒ YZ
y d d l Z Wn* e k
r® d e
e
f d
„ ƒ YZ n Xd e
e j f d „ ƒ YZ e d k rTd d l Z e d
ƒ Z e j j d e ƒ e j j d ƒ e j d ƒ e j ƒ e j j d e j d ƒ ƒ e j ƒ n d S( iÿÿÿÿ( t *Nt debugt infot warningt errort SocketSerialc B sÅ e Z d Z d& Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d d „ Z
d „ Z d „ Z d „ Z
d d „ Z e d „ Z e d „ Z e d! „ Z d" „ Z d# „ Z d$ „ Z d% „ Z RS(' s- Serial port implementation for plain sockets.i2 iK in i† i– iÈ i, iX i° i i` iÀ i€% i K i – i á i  c C s d | _ | j d k r' t d ƒ ‚ n | j r? t d ƒ ‚ n y; t j t j t j ƒ | _ | j j | j
| j ƒ ƒ Wn5 t k
r± } d | _ t d | j | f ƒ ‚ n X| j j
d ƒ | j ƒ t | _ | j sû | j t ƒ | j t ƒ n | j ƒ | j ƒ d S( sj Open port with current settings. This may throw a SerialException
if the port cannot be opened.s. Port must be configured before it can be used.s Port is already open.s Could not open port %s: %si N( t Nonet loggert _portt SerialExceptiont _isOpent sockett AF_INETt SOCK_STREAMt _sockett connectt fromURLt portstrt Exceptiont
settimeoutt _reconfigurePortt Truet _rtsctst setRTSt setDTRt
flushInputt flushOutput( t selft msg( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt open( s&
c C s> | j d k r t d ƒ ‚ n | j r: | j j d ƒ n d S( si Set communication parameters on opened port. for the socket://
protocol all settings are ignored!s Can only operate on open portss! ignored port configuration changeN( R R R R R ( R ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyR C s c C si | j re | j rL y$ | j j t j ƒ | j j ƒ Wn n Xd | _ n t | _ t j d ƒ n d S( s
Close portg333333Ó?N(
R
R t shutdownR t SHUT_RDWRt closeR t Falset timet sleep( R ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyR K s c C s t d ƒ ‚ d S( Ns2 there is no sensible way to turn numbers into URLs( R ( R t port( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt makeDeviceNameZ s c C su | j ƒ j d ƒ r" | d } n y#d | k rõ | j d d ƒ \ } } x© | j d ƒ D]• } d | k r† | j d d ƒ \ } } n d } | d k rÛ t j ƒ t j d ƒ | _ | j j t | ƒ | j j
d ƒ qY t d | f ƒ ‚ qY Wn | j d
d ƒ \ } } t | ƒ } d | k o0d k n sDt d
ƒ ‚ n Wn# t k
rj} t
d | ƒ ‚ n X| | f S( s( extract host and port from an URL strings socket://i t /i t =t loggings pySerial.sockets enabled loggings unknown option: %rt :i i s port not in range 0...65535sR expected a string in the form "[rfc2217://]<host>:<port>[/option[/option...]]": %sN( t lowert
startswitht splitR R( t basicConfigt getLoggerR t setLevelt
LOGGER_LEVELSR t
ValueErrort intR ( R t urlt optionst optiont valuet hostR$ t e( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyR ] s,
c C s2 | j s t ‚ n | j r. | j j d ƒ n d S( s> Return the number of characters currently in the input buffer.s& WARNING: inWaiting returns dummy valuei ( R
t portNotOpenErrorR R ( R ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt inWaiting| s
i c C s | j s t ‚ n t ƒ } t j ƒ | j } x‡ t | ƒ | k r· t j ƒ | k r· y | j j | t | ƒ ƒ } Wq1 t j k
rŽ q1 q1 t j
k
r³ } t d | ƒ ‚ q1 Xq1 Wt | ƒ S( sÀ Read size bytes from the serial port. If a timeout is set it may
return less characters as requested. With no timeout it will block
until the requested number of bytes is read.s connection failed (%s)(
R
R9 t bytearrayR" t _timeoutt lenR t recvR t timeoutR R t bytes( R t sizet dataR? R8 ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt read„ s ' c C sY | j s t ‚ n y | j j | ƒ Wn& t j k
rN } t d | ƒ ‚ n Xt | ƒ S( sœ Output the given string over the serial port. Can block if the
connection is blocked. May raise SerialException if the connection is
closed.s socket connection failed: %s( R
R9 R t sendallR R R R= ( R RB R8 ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt write™ s c C s2 | j s t ‚ n | j r. | j j d ƒ n d S( s9 Clear input buffer, discarding all that is in the buffer.s ignored flushInputN( R
R9 R R ( R ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyR ¤ s c C s2 | j s t ‚ n | j r. | j j d ƒ n d S( sb Clear output buffer, aborting the current output and
discarding all that is in the buffer.s ignored flushOutputN( R
R9 R R ( R ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyR ª s g Ð?c C s9 | j s t ‚ n | j r5 | j j d | f ƒ n d S( sP Send break condition. Timed, returns to idle state after given
duration.s ignored sendBreak(%r)N( R
R9 R R ( R t duration( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt sendBreak± s c C s9 | j s t ‚ n | j r5 | j j d | f ƒ n d S( sJ Set break: Controls TXD. When active, to transmitting is
possible.s ignored setBreak(%r)N( R
R9 R R ( R t level( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt setBreak¸ s c C s9 | j s t ‚ n | j r5 | j j d | f ƒ n d S( s) Set terminal status line: Request To Sends ignored setRTS(%r)N( R
R9 R R ( R RH ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyR ¿ s c C s9 | j s t ‚ n | j r5 | j j d | f ƒ n d S( s- Set terminal status line: Data Terminal Readys ignored setDTR(%r)N( R
R9 R R ( R RH ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyR Å s c C s2 | j s t ‚ n | j r. | j j d ƒ n t S( s( Read terminal status line: Clear To Sends returning dummy for getCTS()( R
R9 R R R ( R ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt getCTSË s
c C s2 | j s t ‚ n | j r. | j j d ƒ n t S( s) Read terminal status line: Data Set Readys returning dummy for getDSR()( R
R9 R R R ( R ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt getDSRÒ s
c C s2 | j s t ‚ n | j r. | j j d ƒ n t S( s) Read terminal status line: Ring Indicators returning dummy for getRI()( R
R9 R R R! ( R ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt getRIÙ s
c C s2 | j s t ‚ n | j r. | j j d ƒ n t S( s) Read terminal status line: Carrier Detects returning dummy for getCD()( R
R9 R R R ( R ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt getCDà s
( i2 iK in i† i– iÈ i, iX i° i i` iÀ i€% i K i – i á i  ( t __name__t
__module__t __doc__t BAUDRATESR R R R% R R: RC RE R R RG R RI R R RJ RK RL RM ( ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyR " s* t Serialc B s e Z RS( ( RN RO ( ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyRR ò s c B s e Z RS( ( RN RO ( ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyRR ö s t __main__s socket://localhost:7000s %s
s write...
s hello
s read: %s
i ( t serial.serialutilR" R R( t DEBUGt INFOt WARNINGt ERRORR0 t
SerialBaseR t iot ImportErrort FileLikeRR t RawIOBaseRN t syst st stdoutRE t flushRC R ( ( ( sE /usr/lib/python2.7/site-packages/serial/urlhandler/protocol_socket.pyt <module> s.
Ì
Back to Directory
File Manager