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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 load(self, fileobj, errors='replace', framing=True):
 """Parse a Vorbis comment from a file-like object. Arguments: errors (str):
 'strict', 'replace', or 'ignore'. This affects Unicode decoding and how other malformed content is interpreted. framing (bool):
 if true, fail if a framing bit is not present Framing bits are required by the Vorbis comment specification, but are not used in FLAC Vorbis comment blocks. """


        try:
            vendor_length = cdata.uint_le(fileobj.read(4))
            self.vendor = fileobj.read(vendor_length).decode('utf-8', errors)
            count = cdata.uint_le(fileobj.read(4))
            for i in xrange(count):
                length = cdata.uint_le(fileobj.read(4))
                try:
                    string = fileobj.read(length).decode('utf-8', errors)
                except (OverflowError, MemoryError):
                    raise error("cannot read %d bytes, too large" % length)
                try:
                    tag, value = string.split('=', 1)
                except ValueError as err:
                    if errors == "ignore":
                        continue
                    elif errors == "replace":
                        tag, value = u"unknown%d" % i, string
                    else:
                        reraise(VorbisEncodingError, err, sys.exc_info()[2])
                try:
                    tag = tag.encode('ascii', errors)
                except UnicodeEncodeError:
                    raise VorbisEncodingError("invalid tag name %r" % tag)
                else:
                    # string keys in py3k
                    if PY3:
                        tag = tag.decode("ascii")
                    if is_valid_key(tag):
                        self.append((tag, value))

            if framing and not bytearray(fileobj.read(1))[0] & 0x01:
                raise VorbisUnsetFrameError("framing bit was unset")
        except (cdata.error, TypeError):
            raise error("file is not a valid Vorbis comment")