def processNetCommand(self, cmd_id, seq, text):

        self.acquire()
        try:
            try:
                cmd = None
                if cmd_id == CMD_RUN:
                    self.readyToRun = True
                    
                elif cmd_id == CMD_VERSION: 
                    # response is version number
                    cmd = self.cmdFactory.makeVersionMessage(seq)
                    
                elif cmd_id == CMD_LIST_THREADS: 
                    # response is a list of threads
                    cmd = self.cmdFactory.makeListThreadsMessage(seq)
                    
                elif cmd_id == CMD_THREAD_KILL:
                    int_cmd = InternalTerminateThread(text)
                    self.postInternalCommand(int_cmd, text)
                    
                elif cmd_id == CMD_THREAD_SUSPEND:
                    t = PydevdFindThreadById(text)
                    if t: 
                        additionalInfo = None
                        try:
                            additionalInfo = t.additionalInfo
                        except AttributeError:
                            pass #that's ok, no info currently set
                            
                        if additionalInfo is not None:
                            for frame in additionalInfo.IterFrames():
                                frame.f_trace = self.trace_dispatch
                                SetTraceForParents(frame, self.trace_dispatch)
                                del frame
                            
                        self.setSuspend(t, CMD_THREAD_SUSPEND)
    
                elif cmd_id == CMD_THREAD_RUN:
                    t = PydevdFindThreadById(text)
                    if t: 
                        t.additionalInfo.pydev_step_cmd = None
                        t.additionalInfo.pydev_step_stop = None
                        t.additionalInfo.pydev_state = STATE_RUN
                        
                elif cmd_id == CMD_STEP_INTO or cmd_id == CMD_STEP_OVER or cmd_id == CMD_STEP_RETURN:
                    #we received some command to make a single step
                    t = PydevdFindThreadById(text)
                    if t:
                        t.additionalInfo.pydev_step_cmd = cmd_id
                        t.additionalInfo.pydev_state = STATE_RUN
                        
                elif cmd_id == CMD_RUN_TO_LINE:
                    #we received some command to make a single step
                    thread_id, line, func_name = text.split('\t', 2)
                    t = PydevdFindThreadById(thread_id)
                    if t:
                        t.additionalInfo.pydev_step_cmd = cmd_id
                        t.additionalInfo.pydev_next_line = int(line)
                        t.additionalInfo.pydev_func_name = func_name
                        t.additionalInfo.pydev_state = STATE_RUN
                        
                        
                elif cmd_id == CMD_RELOAD_CODE:
                    #we received some command to make a reload of a module
                    module_name = text.strip()
                    from pydevd_reload import xreload
                    if not DictContains(sys.modules, module_name):
                        if '.' in module_name:
                            new_module_name = module_name.split('.')[-1]
                            if DictContains(sys.modules, new_module_name):
                                module_name = new_module_name
                    
                    if not DictContains(sys.modules, module_name):
                        sys.stderr.write('pydev debugger: Unable to find module to reload: "'+module_name+'".\n')
                        sys.stderr.write('pydev debugger: This usually means you are trying to reload the __main__ module (which cannot be reloaded).\n')
                            
                    else:
                        sys.stderr.write('pydev debugger: Reloading: '+module_name+'\n')
                        xreload(sys.modules[module_name])
                        
                        
                elif cmd_id == CMD_CHANGE_VARIABLE:
                    #the text is: thread\tstackframe\tFRAME|GLOBAL\tattribute_to_change\tvalue_to_change
                    try:
                        thread_id, frame_id, scope, attr_and_value = text.split('\t', 3)
                        
                        tab_index = attr_and_value.rindex('\t')
                        attr = attr_and_value[0:tab_index].replace('\t', '.')
                        value = attr_and_value[tab_index + 1:]
                        int_cmd = InternalChangeVariable(seq, thread_id, frame_id, scope, attr, value)
                        self.postInternalCommand(int_cmd, thread_id)
                            
                    except:
                        traceback.print_exc()
                    
                elif cmd_id == CMD_GET_VARIABLE:
                    #we received some command to get a variable
                    #the text is: thread_id\tframe_id\tFRAME|GLOBAL\tattributes*
                    try:
                        thread_id, frame_id, scopeattrs = text.split('\t', 2)
                        
                        if scopeattrs.find('\t') != -1: # there are attributes beyond scope
                            scope, attrs = scopeattrs.split('\t', 1)
                        else:
                            scope, attrs = (scopeattrs, None)
                        
                        int_cmd = InternalGetVariable(seq, thread_id, frame_id, scope, attrs)
                        self.postInternalCommand(int_cmd, thread_id)
                            
                    except:
                        traceback.print_exc()
                        
                elif cmd_id == CMD_GET_COMPLETIONS:
                    #we received some command to get a variable
                    #the text is: thread_id\tframe_id\tactivation token
                    try:
                        thread_id, frame_id, scope, act_tok = text.split('\t', 3)
                        
                        int_cmd = InternalGetCompletions(seq, thread_id, frame_id, act_tok)
                        self.postInternalCommand(int_cmd, thread_id)
                            
                    except:
                        traceback.print_exc()
                        
                elif cmd_id == CMD_GET_FRAME:
                    thread_id, frame_id, scope = text.split('\t', 2)
                    
                    int_cmd = InternalGetFrame(seq, thread_id, frame_id)
                    self.postInternalCommand(int_cmd, thread_id)
                        
                elif cmd_id == CMD_SET_BREAK:
                    #func name: 'None': match anything. Empty: match global, specified: only method context.
                    
                    #command to add some breakpoint.
                    # text is file\tline. Add to breakpoints dictionary
                    file, line, condition = text.split('\t', 2)
                    if condition.startswith('**FUNC**'):
                        func_name, condition = condition.split('\t', 1)
                        
                        #We must restore new lines and tabs as done in 
                        #AbstractDebugTarget.breakpointAdded
                        condition = condition.replace("@_@NEW_LINE_CHAR@_@", '\n').\
                            replace("@_@TAB_CHAR@_@", '\t').strip()
                            
                        func_name = func_name[8:]
                    else:
                        func_name = 'None' #Match anything if not specified.
                        
                    
                    file = NormFileToServer(file)
                    
                    if not os.path.exists(file):
                        sys.stderr.write('pydev debugger: warning: trying to add breakpoint'\
                            ' to file that does not exist: %s (will have no effect)\n' % (file,))
                    
                    line = int(line)
                    
                    if DEBUG_TRACE_BREAKPOINTS > 0:
                        sys.stderr.write('Added breakpoint:%s - line:%s - func_name:%s\n' % (file, line, func_name))
                        
                    if DictContains(self.breakpoints, file):
                        breakDict = self.breakpoints[file]
                    else:
                        breakDict = {}
    
                    if len(condition) <= 0 or condition == None or condition == "None":
                        breakDict[line] = (True, None, func_name)
                    else:
                        breakDict[line] = (True, condition, func_name)
                    
                        
                    self.breakpoints[file] = breakDict
                    
                    #and enable the tracing for existing threads (because there may be frames being executed that
                    #are currently untraced).
                    threads = threadingEnumerate()
                    for t in threads:
                        if not t.getName().startswith('pydevd.'):
                            #TODoo: optimize so that we only actually add that tracing if it's in 
                            #the new breakpoint context.
                            
                            additionalInfo = None
                            try:
                                additionalInfo = t.additionalInfo
                            except AttributeError:
                                pass #that's ok, no info currently set
                                
                            if additionalInfo is not None:
                                for frame in additionalInfo.IterFrames():
                                    frame.f_trace = self.trace_dispatch
                                    SetTraceForParents(frame, self.trace_dispatch)
                                    del frame
                    
                elif cmd_id == CMD_REMOVE_BREAK:
                    #command to remove some breakpoint
                    #text is file\tline. Remove from breakpoints dictionary
                    file, line = text.split('\t', 1)
                    file = NormFileToServer(file)
                    try:
                        line = int(line)
                    except ValueError:
                        pass
                    
                    else:
                        try:
                            del self.breakpoints[file][line] #remove the breakpoint in that line
                            if DEBUG_TRACE_BREAKPOINTS > 0:
                                sys.stderr.write('Removed breakpoint:%s\n' % (file,))
                        except KeyError:
                            #ok, it's not there...
                            if DEBUG_TRACE_BREAKPOINTS > 0:
                                #Sometimes, when adding a breakpoint, it adds a remove command before (don't really know why)
                                sys.stderr.write("breakpoint not found: %s - %s\n" % (file, line))
                            
                elif cmd_id == CMD_EVALUATE_EXPRESSION or cmd_id == CMD_EXEC_EXPRESSION:
                    #command to evaluate the given expression
                    #text is: thread\tstackframe\tLOCAL\texpression
                    thread_id, frame_id, scope, expression = text.split('\t', 3)
                    int_cmd = InternalEvaluateExpression(seq, thread_id, frame_id, expression,
                        cmd_id == CMD_EXEC_EXPRESSION)
                    self.postInternalCommand(int_cmd, thread_id)
                        
                        
                else:
                    #I have no idea what this is all about
                    cmd = self.cmdFactory.makeErrorMessage(seq, "unexpected command " + str(cmd_id))
                    
                if cmd is not None: 
                    self.writer.addCommand(cmd)
                    del cmd
                    
            except Exception:
                traceback.print_exc()
                cmd = self.cmdFactory.makeErrorMessage(seq,
                    "Unexpected exception in processNetCommand.\nInitial params: %s" % ((cmd_id, seq, text),))
                    
                self.writer.addCommand(cmd)
        finally:
            self.release()
Before using KNeighborsClassifier.predict
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/common/diagnostic/pydevDebug/pydevd.py/PyDB.processNetCommand--crossover with--dataset/ETHPy150Open johncollins/metric-learn/metric_learn/ParameterizedKNeighborsClassifier.py/ParameterizedKNeighborsClassifier.predict