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  • Committer: John Arbash Meinel
  • Date: 2009-10-20 22:13:23 UTC
  • mto: This revision was merged to the branch mainline in revision 4771.
  • Revision ID: john@arbash-meinel.com-20091020221323-vvukgazqxkicb70n
A bit broken, but getting there.

Start being much stricter about requiring StaticTuples everywhere.
I may go back and loosen this restriction, but getting the code base
StaticTuple pure is probably a good idea. The main reason to be 'looser'
is so that things don't fail 'in the wild' just because someone
calls an api with a tuple rather than a StaticTuple.
However, I'd like the internals to be 'pure' if possible.
We'll see.

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bzrlib/serializer.py
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# Copyright (C) 2009, 2010 Canonical Ltd
 
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# Copyright (C) 2005, 2006, 2009 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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        raise NotImplementedError(self.write_inventory_to_string)
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    def read_inventory_from_string(self, string, revision_id=None,
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                                   entry_cache=None, return_from_cache=False):
 
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                                   entry_cache=None):
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        """Read string into an inventory object.
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        :param string: The serialized inventory to read.
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        :param entry_cache: An optional cache of InventoryEntry objects. If
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            supplied we will look up entries via (file_id, revision_id) which
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            should map to a valid InventoryEntry (File/Directory/etc) object.
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        :param return_from_cache: Return entries directly from the cache,
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            rather than copying them first. This is only safe if the caller
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            promises not to mutate the returned inventory entries, but it can
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            make some operations significantly faster.
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        """
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        raise NotImplementedError(self.read_inventory_from_string)
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