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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 detect_all(byte_str):
 """ Detect all the possible encodings of the given byte string. :param byte_str: The byte sequence to examine. :type byte_str: ``bytes`` or ``bytearray`` """

    if not isinstance(byte_str, bytearray):
        if not isinstance(byte_str, bytes):
            raise TypeError('Expected object of type bytes or bytearray, got: '
                            '{0}'.format(type(byte_str)))
        else:
            byte_str = bytearray(byte_str)

    detector = UniversalDetector()
    detector.feed(byte_str)
    detector.close()

    if detector._input_state == InputState.HIGH_BYTE:
        results = []
        for prober in detector._charset_probers:
            if prober.get_confidence() > detector.MINIMUM_THRESHOLD:
                charset_name = prober.charset_name
                lower_charset_name = prober.charset_name.lower()
                # Use Windows encoding name instead of ISO-8859 if we saw any
                # extra Windows-specific bytes
                if lower_charset_name.startswith('iso-8859'):
                    if detector._has_win_bytes:
                        charset_name = detector.ISO_WIN_MAP.get(lower_charset_name,
                                                            charset_name)
                results.append({
                    'encoding': charset_name,
                    'confidence': prober.get_confidence()
                })
        if len(results) > 0:
            return sorted(results, key=lambda result: -result['confidence'])

    return [detector.result]