Google
Edit File: bdb.pyo
� ٜSec @ s� d Z d d l Z d d l Z d d l Z d d l Z d d d g Z d e f d � � YZ d f d � � YZ d � Z d f d � � YZ d � Z d � Z d e f d � � YZ d � Z d � Z d � Z d S( s Debugger basicsi����Nt BdbQuitt Bdbt Breakpointc B s e Z d Z RS( s Exception to give up completely( t __name__t __module__t __doc__( ( ( s /usr/lib64/python2.7/bdb.pyR s c B s� e Z d Z d, d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � 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 � Z d, d � Z d � Z d � Z d d, d, d � Z d � Z d � Z d � Z d � Z! d � Z" d! � Z# d" � Z$ d# � Z% d$ � Z& d% � Z' d& d' � Z( d, d, d( � Z) d, d, d) � Z* d* � Z+ d+ � Z, RS(- s� Generic Python debugger base class. This class takes care of details of the trace facility; a derived class should implement user interaction. The standard debugger class (pdb.Pdb) is an example. c C s: | r t | � n d | _ i | _ i | _ d | _ d S( N( t sett Nonet skipt breakst fncachet frame_returning( t selfR ( ( s /usr/lib64/python2.7/bdb.pyt __init__ s c C so | d | d d !d k r | S| j j | � } | sk t j j | � } t j j | � } | | j | <n | S( Nt <i i����t >( R t gett ost patht abspatht normcase( R t filenamet canonic( ( s /usr/lib64/python2.7/bdb.pyR s c C s3 d d l } | j � d | _ | j d d � d S( Ni����( t linecachet checkcacheR t botframet _set_stopinfo( R R ( ( s /usr/lib64/python2.7/bdb.pyt reset' s c C s� | j r d S| d k r& | j | � S| d k rB | j | | � S| d k r^ | j | | � S| d k rz | j | | � S| d k r� | j S| d k r� | j S| d k r� | j Sd Gt | � GH| j S( Nt linet callt returnt exceptiont c_callt c_exceptiont c_returns* bdb.Bdb.dispatch: unknown debugging event:( t quittingt dispatch_linet dispatch_callt dispatch_returnt dispatch_exceptiont trace_dispatcht repr( R t framet eventt arg( ( s /usr/lib64/python2.7/bdb.pyR( - s$ c C sG | j | � s | j | � r@ | j | � | j r@ t � q@ n | j S( N( t stop_heret break_heret user_lineR# R R( ( R R* ( ( s /usr/lib64/python2.7/bdb.pyR$ A s c C sm | j d k r" | j | _ | j S| j | � p= | j | � sD d S| j | | � | j rf t � n | j S( N( R R t f_backR( R- t break_anywheret user_callR# R ( R R* R, ( ( s /usr/lib64/python2.7/bdb.pyR% G s c C sd | j | � s | | j k r] z | | _ | j | | � Wd d | _ X| j r] t � q] n | j S( N( R- t returnframeR t user_returnR R# R R( ( R R* R, ( ( s /usr/lib64/python2.7/bdb.pyR& T s c C s; | j | � r4 | j | | � | j r4 t � q4 n | j S( N( R- t user_exceptionR# R R( ( R R* R, ( ( s /usr/lib64/python2.7/bdb.pyR' ^ s c C s. x' | j D] } t j | | � r t Sq Wt S( N( R t fnmatcht Truet False( R t module_namet pattern( ( s /usr/lib64/python2.7/bdb.pyt is_skipped_moduleh s c C s� | j r( | j | j j d � � r( t S| | j k rZ | j d k rJ t S| j | j k Sx; | d k r� | | j k r� | | j k r� t S| j } q] Wt S( NR i����( R R; t f_globalsR R8 t stopframet stoplinenot f_linenoR R R7 R0 ( R R* ( ( s /usr/lib64/python2.7/bdb.pyR- n s c C s� | j | j j � } | | j k r( t S| j } | | j | k rj | j j } | | j | k rj t Sn t | | | � \ } } | r� | j | _ | r� | j r� | j t | j � � n t St Sd S( N( R t f_codet co_filenameR R8 R? t co_firstlinenot effectivet numbert currentbpt temporaryt do_cleart strR7 ( R R* R t linenot bpt flag( ( s /usr/lib64/python2.7/bdb.pyR. ~ s c C s t d � d S( Ns) subclass of bdb must implement do_clear()( t NotImplementedError( R R, ( ( s /usr/lib64/python2.7/bdb.pyRG � s c C s | j | j j � | j k S( N( R R@ RA R ( R R* ( ( s /usr/lib64/python2.7/bdb.pyR1 � s c C s d S( sn This method is called when there is the remote possibility that we ever need to stop in this function.N( ( R R* t argument_list( ( s /usr/lib64/python2.7/bdb.pyR2 � s c C s d S( s9 This method is called when we stop or break at this line.N( ( R R* ( ( s /usr/lib64/python2.7/bdb.pyR/ � s c C s d S( s5 This method is called when a return trap is set here.N( ( R R* t return_value( ( s /usr/lib64/python2.7/bdb.pyR4 � s c C s | \ } } } d S( N( ( R R* t exc_infot exc_typet exc_valuet exc_traceback( ( s /usr/lib64/python2.7/bdb.pyR5 � s i c C s( | | _ | | _ d | _ | | _ d S( Ni ( R= R3 R# R> ( R R= R3 R> ( ( s /usr/lib64/python2.7/bdb.pyR � s c C s | j | | | j d � d S( sx Stop when the line with the line no greater than the current one is reached or when returning from current framei N( R R? ( R R* ( ( s /usr/lib64/python2.7/bdb.pyt set_until� s c C sK | j r7 | j j } | r7 | j r7 | j | _ q7 n | j d d � d S( s Stop after one line of code.N( R R0 t f_traceR( R R ( R t caller_frame( ( s /usr/lib64/python2.7/bdb.pyt set_step� s c C s | j | d � d S( s2 Stop on the next line in or below the given frame.N( R R ( R R* ( ( s /usr/lib64/python2.7/bdb.pyt set_next� s c C s | j | j | � d S( s) Stop when returning from the given frame.N( R R0 ( R R* ( ( s /usr/lib64/python2.7/bdb.pyt set_return� s c C sq | d k r t j � j } n | j � x( | rR | j | _ | | _ | j } q+ W| j � t j | j � d S( sp Start debugging from `frame`. If frame is not specified, debugging starts from caller's frame. N( R t syst _getframeR0 R R( RT R RV t settrace( R R* ( ( s /usr/lib64/python2.7/bdb.pyt set_trace� s c C sm | j | j d d � | j si t j d � t j � j } x+ | re | | j k re | ` | j } q> Wn d S( Ni����( R R R R RY R[ RZ R0 RT ( R R* ( ( s /usr/lib64/python2.7/bdb.pyt set_continue� s c C s/ | j | _ d | _ d | _ t j d � d S( Ni ( R R= R R3 R# RY R[ ( R ( ( s /usr/lib64/python2.7/bdb.pyt set_quit� s c C s� | j | � } d d l } | j | | � } | sA d | | f S| | j k r` g | j | <n | j | } | | k r� | j | � n t | | | | | � } d S( Ni����s Line %s:%d does not exist( R R t getlineR t appendR ( R R RI RF t condt funcnameR R t listRJ ( ( s /usr/lib64/python2.7/bdb.pyt set_break� s c C sJ | | f t j k r, | j | j | � n | j | sF | j | =n d S( N( R t bplistR t remove( R R RI ( ( s /usr/lib64/python2.7/bdb.pyt _prune_breaks s c C s� | j | � } | | j k r& d | S| | j | k rG d | | f Sx& t j | | f D] } | j � q\ W| j | | � d S( Ns There are no breakpoints in %ss There is no breakpoint at %s:%d( R R R Re t deleteMeRg ( R R RI RJ ( ( s /usr/lib64/python2.7/bdb.pyt clear_break s c C s{ y t | � } Wn d | SXy t j | } Wn t k rH d | SX| sW d | S| j � | j | j | j � d S( Ns" Non-numeric breakpoint number (%s)s# Breakpoint number (%d) out of ranges Breakpoint (%d) already deleted( t intR t bpbynumbert IndexErrorRh Rg t fileR ( R R, RD RJ ( ( s /usr/lib64/python2.7/bdb.pyt clear_bpbynumber s c C sz | j | � } | | j k r& d | SxC | j | D]4 } t j | | f } x | D] } | j � qT Wq4 W| j | =d S( Ns There are no breakpoints in %s( R R R Re Rh ( R R R t blistRJ ( ( s /usr/lib64/python2.7/bdb.pyt clear_all_file_breaks+ s c C sA | j s d Sx$ t j D] } | r | j � q q Wi | _ d S( Ns There are no breakpoints( R R Rk Rh ( R RJ ( ( s /usr/lib64/python2.7/bdb.pyt clear_all_breaks5 s c C s/ | j | � } | | j k o. | | j | k S( N( R R ( R R RI ( ( s /usr/lib64/python2.7/bdb.pyt get_break= s c C sH | j | � } | | j k rD | | j | k rD t j | | f pG g S( N( R R R Re ( R R RI ( ( s /usr/lib64/python2.7/bdb.pyt get_breaksB s c C s1 | j | � } | | j k r) | j | Sg Sd S( N( R R ( R R ( ( s /usr/lib64/python2.7/bdb.pyt get_file_breaksH s c C s | j S( N( R ( R ( ( s /usr/lib64/python2.7/bdb.pyt get_all_breaksO s c C s� g } | r' | j | k r' | j } n xB | d k rk | j | | j f � | | j k r_ Pn | j } q* W| j � t d t | � d � } x2 | d k r� | j | j | j f � | j } q� W| d k r� t d t | � d � } n | | f S( Ni i ( t tb_framet tb_nextR R` R? R R0 t reverset maxt lent tb_lineno( R t ft tt stackt i( ( s /usr/lib64/python2.7/bdb.pyt get_stackU s s : c C s2 d d l } d d l } | \ } } | j | j j � } d | | f } | j j rh | | j j } n | d } d | j k r� | j d } n d } | r� | | j | � } n | d } d | j k r� | j d } | d } | | j | � } n | j | | | j � } | r.| | | j � } n | S( Ni����s %s(%r)s <lambda>t __args__s ()t __return__s ->( R R) R R@ RA t co_namet f_localsR R_ R< t strip( R t frame_linenot lprefixR R) R* RI R t st argst rvR ( ( s /usr/lib64/python2.7/bdb.pyt format_stack_entryi s* c B s� | d k r$ d d l } | j } n | d k r9 | } n | j � e j | j � e | e j � sr | d } n z& y | | | UWn e k r� n XWd d | _ e j d � Xd S( Ni����s i ( R t __main__t __dict__R RY R[ R( t isinstancet typest CodeTypeR R# ( R t cmdt globalst localsR� ( ( s /usr/lib64/python2.7/bdb.pyt run� s c C s� | d k r$ d d l } | j } n | d k r9 | } n | j � t j | j � t | t j � sr | d } n z, y t | | | � SWn t k r� n XWd d | _ t j d � Xd S( Ni����s i ( R R� R� R RY R[ R( R� R� R� t evalR R# ( R t exprR� R� R� ( ( s /usr/lib64/python2.7/bdb.pyt runeval� s c C s | j | | | � d S( N( R� ( R R� R� R� ( ( s /usr/lib64/python2.7/bdb.pyt runctx� s c O si | j � t j | j � d } z+ y | | | � } Wn t k rI n XWd d | _ t j d � X| S( Ni ( R RY R[ R( R R R# ( R t funcR� t kwdst res( ( s /usr/lib64/python2.7/bdb.pyt runcall� s N(- R R R R R R R R( R$ R% R& R' R; R- R. RG R1 R2 R/ R4 R5 R RS RV RW RX R\ R] R^ Rd Rg Ri Rn Rp Rq Rr Rs Rt Ru R� R� R� R� R� R� ( ( ( s /usr/lib64/python2.7/bdb.pyR sV c C s t � j � d S( N( R R\ ( ( ( s /usr/lib64/python2.7/bdb.pyR\ � s c B s\ e Z d Z d Z i Z d g Z d d d d � Z d � Z d � Z d � Z d d � Z RS( s� Breakpoint class Implements temporary breakpoints, ignore counts, disabling and (re)-enabling, and conditionals. Breakpoints are indexed by number through bpbynumber and by the file,line tuple using bplist. The former points to a single instance of class Breakpoint. The latter points to a list of such instances since there may be more than one breakpoint per line. i i c C s� | | _ d | _ | | _ | | _ | | _ | | _ d | _ d | _ d | _ t j | _ t j d t _ | j j | � | | f | j k r� | j | | f j | � n | g | j | | f <d S( Ni i ( Rb R t func_first_executable_lineRm R RF Ra t enabledt ignoret hitsR t nextRD Rk R` Re ( R Rm R RF Ra Rb ( ( s /usr/lib64/python2.7/bdb.pyR � s c C sT | j | j f } d | j | j <| j | j | � | j | sP | j | =n d S( N( Rm R R Rk RD Re Rf ( R t index( ( s /usr/lib64/python2.7/bdb.pyRh � s c C s d | _ d S( Ni ( R� ( R ( ( s /usr/lib64/python2.7/bdb.pyt enable� s c C s d | _ d S( Ni ( R� ( R ( ( s /usr/lib64/python2.7/bdb.pyt disable� s c C s� | d k r t j } n | j r* d } n d } | j rF | d } n | d } | d | j | | j | j f IJ| j r� | d | j f IJn | j r� | d | j IJn | j r� | j d k r� d } n d } | d | j | f IJn d S( Ns del s keep s yes s no s %-4dbreakpoint %s at %s:%ds stop only if %ss ignore next %d hitsi R� t s! breakpoint already hit %d time%s( R RY t stdoutRF R� RD Rm R Ra R� R� ( R t outt dispt ss( ( s /usr/lib64/python2.7/bdb.pyt bpprint� s( N( R R R R� Re R Rk R Rh R� R� R� ( ( ( s /usr/lib64/python2.7/bdb.pyR � s c C sn | j s# | j | j k r t St S| j j | j k r< t S| j sT | j | _ n | j | j k rj t St S( s; Check whether we should break here because of `b.funcname`.( Rb R R? R8 R7 R@ R� R� ( t bR* ( ( s /usr/lib64/python2.7/bdb.pyt checkfuncname s c C s t j | | f } xt d t | � � D]� } | | } | j d k rN q) n t | | � sc q) n | j d | _ | j s� | j d k r� | j d | _ q) q| d f Sq) yT t | j | j | j � } | r| j d k r� | j d | _ q| d f Sn Wq) | d f SXq) Wd S( s� Determine which breakpoint for this file:line is to be acted upon. Called only if we know there is a bpt at this location. Returns breakpoint that was triggered and a flag that indicates if it is ok to delete a temporary bp. i i N( NN( R Re t rangeRz R� R� R� Ra R� R� R< R� R ( Rm R R* t possiblesR R� t val( ( s /usr/lib64/python2.7/bdb.pyRC 1 s. t Tdbc B s, e Z d � Z d � Z d � Z d � Z RS( c C s, | j j } | s d } n d G| G| GHd S( Ns ???s +++ call( R@ R� ( R R* R� t name( ( s /usr/lib64/python2.7/bdb.pyR2 g s c C s} d d l } | j j } | s' d } n | j | j j � } | j | | j | j � } d G| G| j G| Gd G| j � GHd S( Ni����s ???s +++t :( R R@ R� R RA R_ R? R< R� ( R R* R R� t fnR ( ( s /usr/lib64/python2.7/bdb.pyR/ k s c C s d G| GHd S( Ns +++ return( ( R R* t retval( ( s /usr/lib64/python2.7/bdb.pyR4 r s c C s d G| GH| j � d S( Ns +++ exception( R] ( R R* t exc_stuff( ( s /usr/lib64/python2.7/bdb.pyR5 t s ( R R R2 R/ R4 R5 ( ( ( s /usr/lib64/python2.7/bdb.pyR� f s c C s* d G| Gd GHt | d � } d G| GHd S( Ns foo(t )i s bar returned( t bar( t nt x( ( s /usr/lib64/python2.7/bdb.pyt foox s c C s d G| Gd GH| d S( Ns bar(R� i ( ( t a( ( s /usr/lib64/python2.7/bdb.pyR� } s c C s t � } | j d � d S( Ns import bdb; bdb.foo(10)( R� R� ( R} ( ( s /usr/lib64/python2.7/bdb.pyt test� s ( R R6 RY R R� t __all__t ExceptionR R R\ R R� RC R� R� R� R� ( ( ( s /usr/lib64/python2.7/bdb.pyt <module> s � � T 5