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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 extract_stack(frame, context=10, exceptionsFrameSymbol=EXCEPTIONS_FRAME_SYMBOL):
 """ Extracts the stack from given frame while excluded any symbolized frame. :param frame: Frame. :type frame: Frame :param context: Context to extract. :type context: int :param exceptionsFrameSymbol: Stack trace frame tag. :type exceptionsFrameSymbol: unicode :return: Stack. :rtype: list """


    decode = lambda x: unicode(x, Constants.default_codec, Constants.codec_error)

    stack = []

    for frame, file_name, line_number, name, context, index in inspect.getouterframes(frame, context):
        if frame.f_locals.get(exceptionsFrameSymbol):
            continue

        stack.append((frame,
                      decode(file_name),
                      line_number,
                      decode(name),
                      context if context is not None else [],
                      index if index is not None else -1))

    return list(reversed(stack))