pydevd_console.py 文件源码

def get_interactive_console(thread_id, frame_id, frame, console_message):
    """returns the global interactive console.
    interactive console should have been initialized by this time
    :rtype: DebugConsole
    """
    if InteractiveConsoleCache.thread_id == thread_id and InteractiveConsoleCache.frame_id == frame_id:
        return InteractiveConsoleCache.interactive_console_instance

    InteractiveConsoleCache.interactive_console_instance = DebugConsole()
    InteractiveConsoleCache.thread_id = thread_id
    InteractiveConsoleCache.frame_id = frame_id

    console_stacktrace = traceback.extract_stack(frame, limit=1)
    if console_stacktrace:
        current_context = console_stacktrace[0] # top entry from stacktrace
        context_message = 'File "%s", line %s, in %s' % (current_context[0], current_context[1], current_context[2])
        console_message.add_console_message(CONSOLE_OUTPUT, "[Current context]: %s" % (context_message,))
    return InteractiveConsoleCache.interactive_console_instance