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  • Committer: Jelmer Vernooij
  • Date: 2012-01-24 13:14:06 UTC
  • mto: (6445.4.5 nested-trees-spec)
  • mto: This revision was merged to the branch mainline in revision 6518.
  • Revision ID: jelmer@samba.org-20120124131406-wedftkorbpv37bm0
Import nested tree doc from devnotes.

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bzrlib/chk_map.py
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# Copyright (C) 2008, 2009, 2010 Canonical Ltd
 
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# Copyright (C) 2008-2011 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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"""
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from __future__ import absolute_import
 
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import heapq
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import threading
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lazy_import.lazy_import(globals(), """
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from bzrlib import (
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    errors,
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    versionedfile,
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    )
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""")
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from bzrlib import (
 
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    errors,
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    lru_cache,
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    osutils,
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    registry,
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        bytes = ''.join(lines)
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        if len(bytes) != self._current_size():
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            raise AssertionError('Invalid _current_size')
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        _get_cache().add(self._key, bytes)
 
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        _get_cache()[self._key] = bytes
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        return [self._key]
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    def refs(self):
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                    prefix, node_key_filter = keys[record.key]
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                    node_and_filters.append((node, node_key_filter))
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                    self._items[prefix] = node
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                    _get_cache().add(record.key, bytes)
 
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                    _get_cache()[record.key] = bytes
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                for info in node_and_filters:
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                    yield info
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            lines.append(serialised[prefix_len:])
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        sha1, _, _ = store.add_lines((None,), (), lines)
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        self._key = StaticTuple("sha1:" + sha1,).intern()
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        _get_cache().add(self._key, ''.join(lines))
 
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        _get_cache()[self._key] = ''.join(lines)
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        yield self._key
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    def _search_key(self, key):
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        return self._search_prefix
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    def unmap(self, store, key, check_remap=True):
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        """Remove key from this node and it's children."""
 
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        """Remove key from this node and its children."""
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        if not len(self._items):
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            raise AssertionError("can't unmap in an empty InternalNode.")
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        children = [node for node, _