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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def stop(self, bIgnoreExceptions = True):
 """ Stops debugging all processes. If the kill on exit mode is on, debugged processes are killed when the debugger is stopped. Otherwise when the debugger stops it detaches from all debugged processes and leaves them running (default). For more details see: L{__init__} @note: This method is better than L{detach_from_all} because it can gracefully handle the last debugging event before detaching. @type bIgnoreExceptions: bool @param bIgnoreExceptions: C{True} to ignore any exceptions that may be raised when detaching. """


        # Determine if we have a last debug event that we need to continue.
        try:
            event = self.lastEvent
            has_event = bool(event)
        except Exception:
            if not bIgnoreExceptions:
                raise
            e = sys.exc_info()[1]
            warnings.warn(str(e), RuntimeWarning)
            has_event = False

        # If we do...
        if has_event:

            # Disable all breakpoints in the process before resuming execution.
            try:
                pid = event.get_pid()
                self.disable_process_breakpoints(pid)
            except Exception:
                if not bIgnoreExceptions:
                    raise
                e = sys.exc_info()[1]
                warnings.warn(str(e), RuntimeWarning)

            # Disable all breakpoints in the thread before resuming execution.
            try:
                tid = event.get_tid()
                self.disable_thread_breakpoints(tid)
            except Exception:
                if not bIgnoreExceptions:
                    raise
                e = sys.exc_info()[1]
                warnings.warn(str(e), RuntimeWarning)

            # Resume execution.
            try:
                event.continueDebugEvent = win32.DBG_CONTINUE
                self.cont(event)
            except Exception:
                if not bIgnoreExceptions:
                    raise
                e = sys.exc_info()[1]
                warnings.warn(str(e), RuntimeWarning)

        # Detach from or kill all debuggees.
        try:
            if self.__bKillOnExit:
                self.kill_all(bIgnoreExceptions)
            else:
                self.detach_from_all(bIgnoreExceptions)
        except Exception:
            if not bIgnoreExceptions:
                raise
            e = sys.exc_info()[1]
            warnings.warn(str(e), RuntimeWarning)

        # Cleanup the process snapshots.
        try:
            self.system.clear()
        except Exception:
            if not bIgnoreExceptions:
                raise
            e = sys.exc_info()[1]
            warnings.warn(str(e), RuntimeWarning)

        # Close all Win32 handles the Python garbage collector failed to close.
        self.force_garbage_collection(bIgnoreExceptions)