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Some ASCII art to describe the structure:

       IN PYTHON SUBPROCESS          #             IN IDLE PROCESS
                                     #
                                     #        oid='gui_adapter'
                 +----------+        #       +------------+          +-----+
                 | GUIProxy |--remote#call-->| GUIAdapter |--calls-->| GUI |
+-----+--calls-->+----------+        #       +------------+          +-----+
| Idb |                               #                             /
+-----+<-calls--+------------+         #      +----------+<--calls-/
                | IdbAdapter |<--remote#call--| IdbProxy |
                +------------+         #      +----------+
                oid='idb_adapter'      #

The purpose of the Proxy and Adapter classes is to translate certain
arguments and return values that cannot be transported through the RPC
barrier, in particular frame and traceback objects.

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cCst|}|jS(N(RAtco_name(RRCRB((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyt	code_name�s
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(RRRR!R"R#R$R%R&R-R0R4R5R8R=R?RDRFRHRJRN(((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyRGs&							
												cCs>t||�}tj|�}t|�}|jt|�tS(s|Start the debugger and its RPC link in the Python subprocess

    Start the subprocess side of the split debugger and set up that side of the
    RPC link by instantiating the GUIProxy, Idb debugger, and IdbAdapter
    objects and linking them together.  Register the IdbAdapter with the
    RPCServer to handle RPC requests from the split debugger GUI via the
    IdbProxy.

    (RRtIdbRtregistertidb_adap_oid(t
rpchandlerRt	gui_proxyR tidb_adap((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pytstart_debugger�s

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(RRRR`R]R^R_Rb(((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyRV�s					RacBseZd�Zd�ZRS(cCs||_||_||_dS(N(RWRYt_cid(RRRRC((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR�s		cCs`|dkr.|jj|jd|jfi�S|dkr\|jj|jd|jfi�SdS(NRERFRGRH(RWRRYRe(RR7((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR`�s(RRRR`(((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyRa�s	RccBs,eZd�Zd�Zd�Zd�ZRS(cCs||_||_||_dS(N(RWRYt_did(RRRR<((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyRs		cCs"|jj|jd|jfi�S(NRJ(RWRRYRf(R((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyRIscCs%|jj|jd|j|fi�S(NRN(RWRRYRf(RRL((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyt__getitem__
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GUIAdaptercBseZd�Zd�ZRS(cCs||_||_dS(N(Rtgui(RRRi((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyRs	cCs,t|j|�}|jj|||�dS(N(RVRRiR(RRRRR((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyRs(RRRR(((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyRhs	tIdbProxycBsteZd�Zd�Zd�Zd�Zd�Zd�Zd�Zd�Z	d�Z
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methodnametargstkwargsRM((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pytcall&scCs4|jj|jd|fi�}||jj_dS(NR-(Rt
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active_seq(RR/tlocalstseq((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR-,s!cCsY|jd|j|�\}}g|D]$\}}t|j|�|f^q%}||fS(NR&(RoRXRVR(RRR'R)R*RR+((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR&1s1cCs|jd�dS(NR#(Ro(R((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR#7scCs|jd�dS(NR!(Ro(R((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR!:scCs|jd|j�dS(NR$(RoRX(RR((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR$=scCs|jd|j�dS(NR%(RoRX(RR((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR%@scCs|jd�dS(NR"(Ro(R((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR"CscCs|jd||�}|S(NR0(Ro(RR1R2R3((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR0FscCs|jd||�}|S(NR4(Ro(RR1R2R3((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR4JscCs|jd|�}|S(NR5(Ro(RR1R3((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR5Ns(RRRRoR-R&R#R!R$R%R"R0R4R5(((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyRjs											cCsb|jddtfi�at||t�}tj||�}t||�}|jt|�|S(s]Start the subprocess debugger, initialize the debugger GUI and RPC link

    Request the RPCServer start the Python subprocess debugger and link.  Set
    up the Idle side of the split debugger by instantiating the IdbProxy,
    debugger GUI, and debugger GUIAdapter objects and linking them together.

    Register the GUIAdapter with the RPCClient to handle debugger GUI
    interaction requests coming from the subprocess debugger via the GUIProxy.

    The IdbAdapter will pass execution and environment requests coming from the
    Idle debugger GUI to the subprocess debugger via the IdbProxy.

    texectstart_the_debugger(RRRQRjRRhRP(trpcclttpyshellt	idb_proxyRitgui_adap((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pytstart_remote_debuggerRscCst|�|jt�dS(s]Shut down subprocess debugger and Idle side of debugger RPC link

    Request that the RPCServer shut down the subprocess debugger and link.
    Unregister the GUIAdapter, which will cause a GC on the Idle process
    debugger and RPC link objects.  (The second reference to the debugger GUI
    is deleted in PyShell.close_remote_debugger().)

    N(tclose_subprocess_debuggert
unregisterR(Rw((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pytclose_remote_debuggerjs	
cCs|jddtfi�dS(NRutstop_the_debugger(RRQ(Rw((s,/sys/lib/python2.7/idlelib/RemoteDebugger.pyR|vscCs7|jddtfi�}|tks3td��dS(NRuRvs Idb restarted with different oid(RRRQR
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