Metadata-Version: 1.0
Name: TreeHash
Version: 1.0pre
Summary: UNKNOWN
Home-page: http://github.com/jdswinbank/treehash
Author: John Swinbank
Author-email: john@treehash.swinbank.org
License: Simplified BSD
Description: Tree Hash Calculator
        ====================
        
        Calculates a SHA256 (or, potentially, any other ``hashlib`` supported function)
        "tree" has, as used by e.g. `Amazon Glacier
        <http://docs.aws.amazon.com/amazonglacier/latest/dev/checksum-calculations.html>`_.
        
        Command line usage::
        
          $ treehash <filename> ...
        
        As a library, we follow the ``hashlib`` conventions. That is::
        
          >>> from treehash import TreeHash
          >>> treehash = TreeHash()
          >>> treehash.update(b"Nobody inspects")
          >>> treehash.update(b" the spammish repetition")
          >>> treehash.digest()
          '\x03\x1e\xdd}Ae\x15\x93\xc5\xfe\\\x00o\xa5u+7\xfd\xdf\xf7\xbcN\x84:\xa6\xaf\x0c\x95\x0fK\x94\x06'
          >>> treehash.hexdigest()
          '031edd7d41651593c5fe5c006fa5752b37fddff7bc4e843aa6af0c950f4b9406'
        
        Note that it is possible to specify the block size (Glacier uses 1 MB) and
        hash algorithm used::
        
          >>> treehash = TreeHash(algo=hashlib.md5, block_size=2048*2048)
        
Platform: UNKNOWN
