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comparison mercurial/revlogutils/revlogv0.py @ 47403:8f87dcb46f53

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revlog: use entry in revlogv0.py This make things clearer and we can reply on some of the default value directly. Differential Revision: https://phab.mercurial-scm.org/D10795
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Sun, 30 May 2021 17:11:21 +0200
parents ac60a1366a49
children c514936d92b4
comparison
equal deleted inserted replaced
47402:8230f0204eb8 47403:8f87dcb46f53
7 from __future__ import absolute_import 7 from __future__ import absolute_import
8 8
9 9
10 from ..node import sha1nodeconstants 10 from ..node import sha1nodeconstants
11 from .constants import ( 11 from .constants import (
12 COMP_MODE_INLINE,
13 INDEX_ENTRY_V0, 12 INDEX_ENTRY_V0,
14 ) 13 )
15 from ..i18n import _ 14 from ..i18n import _
16 15
17 from .. import ( 16 from .. import (
21 revlogutils, 20 revlogutils,
22 util, 21 util,
23 ) 22 )
24 23
25 from . import ( 24 from . import (
26 flagutil,
27 nodemap as nodemaputil, 25 nodemap as nodemaputil,
28 ) 26 )
29 27
30 28
31 def getoffset(q): 29 def getoffset(q):
37 35
38 36
39 class revlogoldindex(list): 37 class revlogoldindex(list):
40 rust_ext_compat = 0 38 rust_ext_compat = 0
41 entry_size = INDEX_ENTRY_V0.size 39 entry_size = INDEX_ENTRY_V0.size
42 null_item = ( 40 null_item = revlogutils.entry(
43 0, 41 data_offset=0,
44 0, 42 data_compressed_length=0,
45 0, 43 data_delta_base=node.nullrev,
46 -1, 44 link_rev=node.nullrev,
47 -1, 45 parent_rev_1=node.nullrev,
48 -1, 46 parent_rev_2=node.nullrev,
49 -1, 47 node_id=sha1nodeconstants.nullid,
50 sha1nodeconstants.nullid,
51 0,
52 0,
53 COMP_MODE_INLINE,
54 COMP_MODE_INLINE,
55 ) 48 )
56 49
57 @property 50 @property
58 def nodemap(self): 51 def nodemap(self):
59 msg = b"index.nodemap is deprecated, use index.[has_node|rev|get_rev]" 52 msg = b"index.nodemap is deprecated, use index.[has_node|rev|get_rev]"
135 while off + s <= l: 128 while off + s <= l:
136 cur = data[off : off + s] 129 cur = data[off : off + s]
137 off += s 130 off += s
138 e = INDEX_ENTRY_V0.unpack(cur) 131 e = INDEX_ENTRY_V0.unpack(cur)
139 # transform to revlogv1 format 132 # transform to revlogv1 format
140 e2 = ( 133 e2 = revlogutils.entry(
141 revlogutils.offset_type(e[0], 0), 134 data_offset=e[0],
142 e[1], 135 data_compressed_length=e[1],
143 -1, 136 data_delta_base=e[2],
144 e[2], 137 link_rev=e[3],
145 e[3], 138 parent_rev_1=nodemap.get(e[4], node.nullrev),
146 nodemap.get(e[4], node.nullrev), 139 parent_rev_2=nodemap.get(e[5], node.nullrev),
147 nodemap.get(e[5], node.nullrev), 140 node_id=e[6],
148 e[6],
149 0, # no side data support
150 0, # no side data support
151 COMP_MODE_INLINE,
152 ) 141 )
153 index.append(e2) 142 index.append(e2)
154 nodemap[e[6]] = n 143 nodemap[e[6]] = n
155 n += 1 144 n += 1
156 145