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frame_filters.pyo
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� �� Rc @ s^ d Z d d l Z d d l Z d d l m Z d d l m Z d d l Z d d l Z d e j f d � � YZ d e j f d � � YZ d e j f d � � YZ d � Z d � Z d � Z d � Z d e j f d � � YZ d e j f d � � YZ d e j f d � � YZ d e j f d � � YZ e � e � e � e � e � e � e � d S( s, GDB commands for working with frame-filters.i����N( t FrameIterator( t FrameDecoratort SetFilterPrefixCmdc B s e Z d Z d � Z RS( s9 Prefix command for 'set' frame-filter related operations.c C s) t t | � j d t j t j t � d S( Ns set frame-filter( t superR t __init__t gdbt COMMAND_OBSCUREt COMPLETE_NONEt True( t self( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR s ( t __name__t __module__t __doc__R ( ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR s t ShowFilterPrefixCmdc B s e Z d Z d � Z RS( s: Prefix command for 'show' frame-filter related operations.c C s) t t | � j d t j t j t � d S( Ns show frame-filter( R R R R R R R ( R ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR % s ( R R R R ( ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR # s t InfoFrameFilterc B sA e Z d Z d � Z e d � � Z d � Z d � Z d � Z RS( sM List all registered Python frame-filters. Usage: info frame-filters c C s t t | � j d t j � d S( Ns info frame-filter( R R R R t COMMAND_DATA( R ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR / s c C s | r d Sd Sd S( s2 Return "Yes" if filter is enabled, otherwise "No".t Yest NoN( ( t state( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt enabled_string2 s c C s� t | j � d d � d t �} t | � d k r; d GHn� d GHx� | D]� } | d } yQ d j t t j j | d � � � } d j | j t j j | d � � � } Wn* t k r� } d | d t | � GHqG Xd | | | f GHqG Wd S( s� Internal worker function to list and print frame filters in a dictionary. Arguments: frame_filters: The name of the dictionary, as specified by GDB user commands. t keyc S s t j j | d � S( Ni ( R t framest get_priority( t i( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt <lambda>D s t reversei s No frame filters registered.s Priority Enabled Names {:<8}i s {:<7}s Error printing filter 's ': s %s %s %sN( t sortedt itemsR t lent formatt strR R R R t get_enabledt Exception( R t frame_filterst sorted_frame_filterst frame_filtert namet priorityt enabledt e( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt list_frame_filters: s &c C s$ | GH| j | � | r d GHn d S( Nt ( R( ( R t titlet filter_listt blank_line( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt print_listW s c C sw | j d t j t � t j � } | j d | j | j t � x1 t j � D]# } | j d | j | j t � qL Wd S( Ns global frame-filters:s progspace %s frame-filters:s objfile %s frame-filters:( R- R R! R t current_progspacet filenamet objfilest False( R t argt from_ttyt cpt objfile( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt invoke] s ( R R R R t staticmethodR R( R- R6 ( ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR ) s c C s� t j | � } t | � } | d d k rM | d k rM t j | d � � n2 | d d k r | d k r t j | d � � n | S( sa Internal worker function to take an argument from enable/disable and return a tuple of arguments. Arguments: cmd_name: Name of the command invoking this function. args: The argument as a string. Returns: A tuple containing the dictionary, and the argument, or just the dictionary in the case of "all". i t alli s* : with 'all' you may not specify a filter.i s takes exactly two arguments.( R t string_to_argvR t GdbError( t cmd_nameR2 t argvt argc( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt _enable_parse_argj s c C s� | d } t j j | � } | d k rO x� | D] } t j j | | � q/ Wnb | d } y | | } Wn4 t k r� d t t � d } t j | � � n Xt j j | | � d S( s# Worker for enabling/disabling frame_filters. Arguments: command_type: A tuple with the first element being the frame filter dictionary, and the second being the frame filter name. flag: True for Enable, False for Disable. i R8 i s frame-filter 's ' not found.N( R R t return_listt set_enabledt KeyErrorR R$ R: ( t command_tuplet flagt list_opt op_listt itemR# t fft msg( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt _do_enable_frame_filter� s c C s� | t k r d d d g } n d d g } x$ t j � D] } | j | j � q7 W| d k ra | St | d � | � } t | � d k r� | d t | � t | � | d <n | S( s� Worker for frame filter dictionary name completion. Arguments: text: The full text of the command line. word: The most recent word of the command line. all_flag: Whether to include the word "all" in completion. Returns: A list of suggested frame filter dictionary name completions from text/word analysis. This list can be empty when there are no suggestions for completion. R8 t globalt progspaceR) c S s | j | � S( N( t startswith( t xt y( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR � s i i ( R R R0 t appendR/ t filterR ( t textt wordt all_flagt filter_locationsR5 t flist( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt _complete_frame_filter_list� s %c C s5 | j � } | d k r | St | d � | � } | S( s� Worker for frame filter name completion. Arguments: word: The most recent word of the command line. printer_dict: The frame filter dictionary to search for frame filter name completions. Returns: A list of suggested frame filter name completions from word analysis of the frame filter dictionary. This list can be empty when there are no suggestions for completion. R) c S s | j | � S( N( RL ( RM RN ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR � s ( t keysRP ( RR t printer_dictt printer_keysRU ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt _complete_frame_filter_name� s t EnableFrameFilterc B s) e Z d Z d � Z d � Z d � Z RS( s� GDB command to disable the specified frame-filter. Usage: enable frame-filter enable DICTIONARY [NAME] DICTIONARY is the name of the frame filter dictionary on which to operate. If dictionary is set to "all", perform operations on all dictionaries. Named dictionaries are: "global" for the global frame filter dictionary, "progspace" for the program space's frame filter dictionary. If either all, or the two named dictionaries are not specified, the dictionary name is assumed to be the name of the object-file name. NAME matches the name of the frame-filter to operate on. If DICTIONARY is "all", NAME is ignored. c C s t t | � j d t j � d S( Ns enable frame-filter( R R[ R R R ( R ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR � s c C sX | j d � d k r% t | | t � St j j | j � d j � � } t | | � Sd S( sT Completion function for both frame filter dictionary, and frame filter name.t i N( t countRV R R R R? t splitt rstripRZ ( R RQ RR t printer_list( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt complete� s "c C s t d | � } t | t � d S( Ns enable frame-filter( R> RI R ( R R2 R3 RB ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR6 � s ( R R R R Ra R6 ( ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR[ � s t DisableFrameFilterc B s) e Z d Z d � Z d � Z d � Z RS( s� GDB command to disable the specified frame-filter. Usage: disable frame-filter disable DICTIONARY [NAME] DICTIONARY is the name of the frame filter dictionary on which to operate. If dictionary is set to "all", perform operations on all dictionaries. Named dictionaries are: "global" for the global frame filter dictionary, "progspace" for the program space's frame filter dictionary. If either all, or the two named dictionaries are not specified, the dictionary name is assumed to be the name of the object-file name. NAME matches the name of the frame-filter to operate on. If DICTIONARY is "all", NAME is ignored. c C s t t | � j d t j � d S( Ns disable frame-filter( R Rb R R R ( R ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR s c C sX | j d � d k r% t | | t � St j j | j � d j � � } t | | � Sd S( sT Completion function for both frame filter dictionary, and frame filter name.R\ i N( R] RV R R R R? R^ R_ RZ ( R RQ RR R` ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyRa s "c C s t d | � } t | t � d S( Ns disable frame-filter( R> RI R1 ( R R2 R3 RB ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR6 s ( R R R R Ra R6 ( ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyRb � s t SetFrameFilterPriorityc B s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( sl GDB command to set the priority of the specified frame-filter. Usage: set frame-filter priority DICTIONARY NAME PRIORITY DICTIONARY is the name of the frame filter dictionary on which to operate. Named dictionaries are: "global" for the global frame filter dictionary, "progspace" for the program space's framefilter dictionary. If either of these two are not specified, the dictionary name is assumed to be the name of the object-file name. NAME matches the name of the frame filter to operate on. PRIORITY is the an integer to assign the new priority to the frame filter. c C s t t | � j d t j � d S( Ns set frame-filter priority( R Rc R R R ( R ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR * s c C s4 t j | � } t | � } | d k r0 d GHd S| S( sR Internal worker to parse a priority from a tuple. Arguments: arg: Tuple which contains the arguments from the command. Returns: A tuple containing the dictionary, name and priority from the arguments. Raises: gdb.GdbError: An error parsing the arguments. i s8 set frame-filter priority takes exactly three arguments.N( R R9 R t None( R R2 R< R= ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt _parse_pri_arg/ s c C s� | d } | d } | d } t j j | � } y | | } Wn4 t k rt d t t � d } t j | � � n Xt j j | | � d S( s Internal worker for setting priority of frame-filters, by parsing a tuple and calling _set_priority with the parsed tuple. Arguments: command_tuple: Tuple which contains the arguments from the command. i i i s frame-filter 's ' not found.N( R R R? RA R R$ R: t set_priority( R RB RD R# R% RE RG RH ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt _set_filter_priorityF s c C sX | j d � d k r% t | | t � St j j | j � d j � � } t | | � Sd S( sT Completion function for both frame filter dictionary, and frame filter name.R\ i N( R] RV R1 R R R? R^ R_ RZ ( R RQ RR R` ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyRa ^ s "c C s/ | j | � } | d k r+ | j | � n d S( N( Re Rd Rg ( R R2 R3 RB ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR6 g s ( R R R R Re Rg Ra R6 ( ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyRc s t ShowFrameFilterPriorityc B s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( s GDB command to show the priority of the specified frame-filter. Usage: show frame-filter priority DICTIONARY NAME DICTIONARY is the name of the frame filter dictionary on which to operate. Named dictionaries are: "global" for the global frame filter dictionary, "progspace" for the program space's framefilter dictionary. If either of these two are not specified, the dictionary name is assumed to be the name of the object-file name. NAME matches the name of the frame-filter to operate on. c C s t t | � j d t j � d S( Ns show frame-filter priority( R Rh R R R ( R ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR z s c C s4 t j | � } t | � } | d k r0 d GHd S| S( sK Internal worker to parse a dictionary and name from a tuple. Arguments: arg: Tuple which contains the arguments from the command. Returns: A tuple containing the dictionary, and frame filter name. Raises: gdb.GdbError: An error parsing the arguments. i s7 show frame-filter priority takes exactly two arguments.N( R R9 R Rd ( R R2 R< R= ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyRe s c C sg t j j | � } y | | } Wn4 t k rV d t | � d } t j | � � n Xt j j | � S( sE Worker for retrieving the priority of frame_filters. Arguments: frame_filters: Name of frame filter dictionary. name: object to select printers. Returns: The priority of the frame filter. Raises: gdb.GdbError: A frame filter cannot be found. s frame-filter 's ' not found.( R R R? RA R R: R ( R R! R$ RE RG RH ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt get_filter_priority� s c C sU | j d � d k r% t | | t � St j | j � d j � � } t | | � Sd S( sT Completion function for both frame filter dictionary, and frame filter name.R\ i N( R] RV R1 t framet _return_listR^ R_ RZ ( R RQ RR R` ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyRa � s c C s� | j | � } | d k r d S| d } | d } y | j | | � } Wn* t k ru } d t d t | � GHn Xd | d | d t | � GHd S( Ni i s$ Error printing filter priority for 's ':s Priority of filter 's ' in list 's ' is: ( Re Rd Ri R R$ R ( R R2 R3 RB t filter_namet list_nameR% R' ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyR6 � s ( R R R R Re Ri Ra R6 ( ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyRh l s ( R R t copyt gdb.FrameIteratorR t gdb.FrameDecoratorR t gdb.framest itertoolst CommandR R R R> RI RV RZ R[ Rb Rc Rh ( ( ( s2 /usr/share/gdb/python/gdb/command/frame_filters.pyt <module> s0 A % !!S[