Synnefo

# Copyright 2011-2012 GRNET S.A. All rights reserved.

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# without modification, are permitted provided that the following

# conditions are met:

#   1. Redistributions of source code must retain the above

#      copyright notice, this list of conditions and the following

#      disclaimer.

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#      copyright notice, this list of conditions and the following

#      disclaimer in the documentation and/or other materials

#      provided with the distribution.

# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

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# documentation are those of the authors and should not be

# interpreted as representing official policies, either expressed

            if not exists(blockpath):

                makedirs(blockpath)

            else:

        hashtype = params['hashtype']

        try:

                if not rbl:

                    break

                for block in rbl.sync_read_chunks(blocksize, 1, 0):

            if not block:

                break

            append(self._pad(block))

        """

        block_hash = self.block_hash

        hashlist = [block_hash(b) for b in blocklist]

        for i in missing:

            with self._get_rear_block(hashlist[i], 1) as rbl:

        return hashlist, missing

        block = self.block_retr((blkhash,))

        if not block:

            return None, None

        block = block[0]

        newblock = block[:offset] + data

        if len(newblock) > blocksize:

            sextend(sl)

            lastsize = len(block)

        return size, hashlist, storedlist