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Z G d de Zd Zd Zd ZdS )zDebugger basics N) CO_GENERATOR CO_COROUTINECO_ASYNC_GENERATOR)BdbQuitBdb
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__module__ __qualname____doc__ 0/opt/alt/python-internal/lib64/python3.11/bdb.pyr r
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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.
The optional skip argument must be an iterable of glob-style
module name patterns. The debugger will not step into frames
that originate in a module that matches one of these patterns.
Whether a frame is considered to originate in a certain module
is determined by the __name__ in the frame globals.
Nc |rt | nd | _ i | _ i | _ d | _ | d S N)setskipbreaksfncacheframe_returning _load_breaks)selfr s r __init__z Bdb.__init__ sF !%/CIII4 # r c |d|dd z dz k r|S | j | }|sHt j | }t j | }|| j |< |S )a% Return canonical form of filename.
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mode, are returned unchanged.
< >)r getospathabspathnormcase)r filenamecanonics r r' z Bdb.canonic' s| sXad^+c1 1 1O,""8,, -gooh//Gg&&w//G%,DL "r c p ddl }| d| _ | dd dS )z5Set values of attributes as ready to start debugging.r N) linecache
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4&&&&&r c | j rdS |dk r| | S |dk r| || S |dk r| || S |dk r| || S |dk r| j S |dk r| j S |dk r| j S t
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aO Dispatch a trace function for debugged frames based on the event.
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frames. Its return value is the new trace function, which is
usually itself. The default implementation decides how to
dispatch a frame, depending on the type of event (passed in as a
string) that is about to be executed.
The event can be one of the following:
line: A new line of code is going to be executed.
call: A function is about to be called or another code block
is entered.
return: A function or other code block is about to return.
exception: An exception has occurred.
c_call: A C function is about to be called.
c_return: A C function has returned.
c_exception: A C function has raised an exception.
For the Python events, specialized functions (see the dispatch_*()
methods) are called. For the C events, no action is taken.
The arg parameter depends on the previous event.
Nlinecallreturn exceptionc_call c_exceptionc_returnz*bdb.Bdb.dispatch: unknown debugging event:)quitting
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dispatch_calldispatch_returndispatch_exceptiontrace_dispatchprintrepr)r frameeventargs r r; zBdb.trace_dispatch? s 0 = F F??%%e,, , F??%%eS11 1 H ''s33 3 K **5#66 6 H & & M ! !& & J & &
:DKKHHH""r c | | s| | r#| | | j rt | j S )a Invoke user function and return trace function for line event.
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) stop_here
break_here user_liner6 r r; r r> s r r7 zBdb.dispatch_linej sR >>% ,DOOE$:$: , NN5 ! ! !} +Gm""r c ( | j |j | _ | j S | | s| | sdS | j r|j j t z r| j S | || | j
rt | j S )a Invoke user function and return trace function for call event.
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self.user_call(). Raise BdbQuit if self.quitting is set.
Return self.trace_dispatch to continue tracing in this scope.
N) r+ f_backr; rB break_anywhere stopframef_codeco_flags GENERATOR_AND_COROUTINE_FLAGS user_callr6 r r r> r@ s r r8 zBdb.dispatch_callv s = !LDM& &u%% )<) 'el 36S S '& & uc""" ='-""r c h | | s || j k r| j r|j j t
z r| j S || _ | || d| _ n # d| _ w xY w| j rt | j |u r!| j dk r| dd | j S )a Invoke user function and return trace function for return event.
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Nr )
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S )a Invoke user function and return trace function for exception event.
If the debugger stops on this exception, invoke
self.user_exception(). Raise BdbQuit if self.quitting is set.
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t |j dS dS )zReturn True if there is an effective breakpoint for this line.
Check for line or function breakpoint and if in effect.
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FT) r' rJ co_filenamer r_ co_firstlineno effectivenumber currentbp temporarydo_clearstr)r r> r& linenobpflags r rC zBdb.break_here s << 899 4; & &5 X. . . \0FT[ 222 u x77
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""MNNNr c N | |j j | j v S )zEReturn True if there is any breakpoint for frame's filename.
)r' rJ ra r rE s r rH zBdb.break_anywhere s" ||EL 455DDr c dS )z&Called if we might stop in a function.Nr )r r>
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FN)rI rP r6 rR )r rI rP rR s r r, zBdb._set_stopinfo s' #&
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;'+': $ 4&&&&&r c 2 | |d dS )z2Stop on the next line in or below the given frame.N)r, rE s r set_nextz Bdb.set_next8 s 5$'''''r c |j j t z r| |dd dS | |j | dS )z)Stop when returning from the given frame.Nr )rJ rK rL r, rG rE s r
set_returnzBdb.set_return< sQ < #@ @ 4 udB / / / / / u|U 3 3 3 3 3r c |t j j }| |r | j |_ || _ |j }| | t j | j dS )znStart debugging from frame.
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N) sys _getframerG r- r; r{ r+ r} settracerE s r set_tracez
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# # f % % % % % $ #r Fc | | }ddl}| || }|sd||fz S | || t ||||| }dS )zSet a new breakpoint for filename:lineno.
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r NzLine %s:%d does not exist)r' r) getliner r ) r r& ri rf condfuncnamer) r/ rj s r set_breakz
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N)r bplistkeysr r r& ri s r r zBdb._load_breaks sJ #-"3"8"8":": 2 2 Xv & 1 1 1 1 2 2r c ||ft j vr | j | | | j | s
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N)r r r remover s r
_prune_breakszBdb._prune_breaks s[
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| | }|| j vrd|z S || j | vrd||fz S t j ||f dd D ]}| | || dS )znDelete breakpoints for filename:lineno.
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;6;;c | | }|| j vrd|z S | j | D ]/}t j ||f }|D ]}| 0| j |= dS )z`Delete all breakpoints in filename.
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