Mercurial > hg
annotate mercurial/pure/parsers.py @ 48402:be2317167a9b
dirstate-item: make sure we load `mtime-second-ambiguous` from disk
Now that we support the associated logic, we can safely load it from it. It is
no longer necessary to ignore the stored mtime when the flag is encountered.
Differential Revision: https://phab.mercurial-scm.org/D11846
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Wed, 24 Nov 2021 04:43:57 +0100 |
parents | 995aaacb12d7 |
children | 30741bbea550 |
rev | line source |
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1 # parsers.py - Python implementation of parsers.c |
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2 # |
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3 # Copyright 2009 Olivia Mackall <olivia@selenic.com> and others |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
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7 |
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8 from __future__ import absolute_import |
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9 |
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10 import stat |
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11 import struct |
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12 import zlib |
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13 |
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14 from ..node import ( |
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15 nullrev, |
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16 sha1nodeconstants, |
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17 ) |
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18 from ..thirdparty import attr |
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19 from .. import ( |
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20 error, |
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21 pycompat, |
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22 revlogutils, |
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23 util, |
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24 ) |
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25 |
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26 from ..revlogutils import nodemap as nodemaputil |
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27 from ..revlogutils import constants as revlog_constants |
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28 |
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29 stringio = pycompat.bytesio |
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30 |
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31 |
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32 _pack = struct.pack |
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33 _unpack = struct.unpack |
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34 _compress = zlib.compress |
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35 _decompress = zlib.decompress |
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36 |
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37 |
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38 # a special value used internally for `size` if the file come from the other parent |
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39 FROM_P2 = -2 |
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40 |
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41 # a special value used internally for `size` if the file is modified/merged/added |
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42 NONNORMAL = -1 |
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43 |
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44 # a special value used internally for `time` if the time is ambigeous |
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45 AMBIGUOUS_TIME = -1 |
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46 |
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47 # Bits of the `flags` byte inside a node in the file format |
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48 DIRSTATE_V2_WDIR_TRACKED = 1 << 0 |
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49 DIRSTATE_V2_P1_TRACKED = 1 << 1 |
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50 DIRSTATE_V2_P2_INFO = 1 << 2 |
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51 DIRSTATE_V2_MODE_EXEC_PERM = 1 << 3 |
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52 DIRSTATE_V2_MODE_IS_SYMLINK = 1 << 4 |
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53 DIRSTATE_V2_HAS_FALLBACK_EXEC = 1 << 5 |
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54 DIRSTATE_V2_FALLBACK_EXEC = 1 << 6 |
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55 DIRSTATE_V2_HAS_FALLBACK_SYMLINK = 1 << 7 |
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56 DIRSTATE_V2_FALLBACK_SYMLINK = 1 << 8 |
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57 DIRSTATE_V2_EXPECTED_STATE_IS_MODIFIED = 1 << 9 |
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58 DIRSTATE_V2_HAS_MODE_AND_SIZE = 1 << 10 |
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59 DIRSTATE_V2_HAS_MTIME = 1 << 11 |
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60 DIRSTATE_V2_MTIME_SECOND_AMBIGUOUS = 1 << 12 |
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61 DIRSTATE_V2_DIRECTORY = 1 << 13 |
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62 DIRSTATE_V2_ALL_UNKNOWN_RECORDED = 1 << 14 |
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63 DIRSTATE_V2_ALL_IGNORED_RECORDED = 1 << 15 |
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64 |
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65 |
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66 @attr.s(slots=True, init=False) |
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67 class DirstateItem(object): |
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68 """represent a dirstate entry |
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69 |
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70 It hold multiple attributes |
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71 |
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72 # about file tracking |
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73 - wc_tracked: is the file tracked by the working copy |
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74 - p1_tracked: is the file tracked in working copy first parent |
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75 - p2_info: the file has been involved in some merge operation. Either |
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76 because it was actually merged, or because the p2 version was |
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77 ahead, or because some rename moved it there. In either case |
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78 `hg status` will want it displayed as modified. |
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79 |
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80 # about the file state expected from p1 manifest: |
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81 - mode: the file mode in p1 |
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82 - size: the file size in p1 |
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83 |
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84 These value can be set to None, which mean we don't have a meaningful value |
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85 to compare with. Either because we don't really care about them as there |
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86 `status` is known without having to look at the disk or because we don't |
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87 know these right now and a full comparison will be needed to find out if |
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88 the file is clean. |
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89 |
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90 # about the file state on disk last time we saw it: |
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91 - mtime: the last known clean mtime for the file. |
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92 |
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93 This value can be set to None if no cachable state exist. Either because we |
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94 do not care (see previous section) or because we could not cache something |
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95 yet. |
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96 """ |
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97 |
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98 _wc_tracked = attr.ib() |
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99 _p1_tracked = attr.ib() |
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100 _p2_info = attr.ib() |
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101 _mode = attr.ib() |
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102 _size = attr.ib() |
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103 _mtime_s = attr.ib() |
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104 _mtime_ns = attr.ib() |
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105 _fallback_exec = attr.ib() |
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106 _fallback_symlink = attr.ib() |
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107 _mtime_second_ambiguous = attr.ib() |
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108 |
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109 def __init__( |
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110 self, |
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111 wc_tracked=False, |
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112 p1_tracked=False, |
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113 p2_info=False, |
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114 has_meaningful_data=True, |
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115 has_meaningful_mtime=True, |
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116 parentfiledata=None, |
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117 fallback_exec=None, |
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118 fallback_symlink=None, |
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119 ): |
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120 self._wc_tracked = wc_tracked |
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121 self._p1_tracked = p1_tracked |
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122 self._p2_info = p2_info |
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123 |
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124 self._fallback_exec = fallback_exec |
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125 self._fallback_symlink = fallback_symlink |
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126 |
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127 self._mode = None |
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128 self._size = None |
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129 self._mtime_s = None |
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130 self._mtime_ns = None |
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131 self._mtime_second_ambiguous = False |
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132 if parentfiledata is None: |
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133 has_meaningful_mtime = False |
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134 has_meaningful_data = False |
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135 elif parentfiledata[2] is None: |
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136 has_meaningful_mtime = False |
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137 if has_meaningful_data: |
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138 self._mode = parentfiledata[0] |
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139 self._size = parentfiledata[1] |
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140 if has_meaningful_mtime: |
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141 ( |
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142 self._mtime_s, |
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143 self._mtime_ns, |
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144 self._mtime_second_ambiguous, |
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145 ) = parentfiledata[2] |
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146 |
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147 @classmethod |
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148 def from_v2_data(cls, flags, size, mtime_s, mtime_ns): |
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149 """Build a new DirstateItem object from V2 data""" |
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150 has_mode_size = bool(flags & DIRSTATE_V2_HAS_MODE_AND_SIZE) |
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151 has_meaningful_mtime = bool(flags & DIRSTATE_V2_HAS_MTIME) |
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152 mode = None |
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153 |
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154 if flags & +DIRSTATE_V2_EXPECTED_STATE_IS_MODIFIED: |
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155 # we do not have support for this flag in the code yet, |
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156 # force a lookup for this file. |
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157 has_mode_size = False |
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158 has_meaningful_mtime = False |
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159 |
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160 fallback_exec = None |
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161 if flags & DIRSTATE_V2_HAS_FALLBACK_EXEC: |
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162 fallback_exec = flags & DIRSTATE_V2_FALLBACK_EXEC |
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163 |
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164 fallback_symlink = None |
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165 if flags & DIRSTATE_V2_HAS_FALLBACK_SYMLINK: |
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166 fallback_symlink = flags & DIRSTATE_V2_FALLBACK_SYMLINK |
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167 |
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168 if has_mode_size: |
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169 assert stat.S_IXUSR == 0o100 |
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170 if flags & DIRSTATE_V2_MODE_EXEC_PERM: |
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171 mode = 0o755 |
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172 else: |
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173 mode = 0o644 |
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174 if flags & DIRSTATE_V2_MODE_IS_SYMLINK: |
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175 mode |= stat.S_IFLNK |
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176 else: |
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177 mode |= stat.S_IFREG |
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178 |
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179 second_ambiguous = flags & DIRSTATE_V2_MTIME_SECOND_AMBIGUOUS |
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180 return cls( |
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181 wc_tracked=bool(flags & DIRSTATE_V2_WDIR_TRACKED), |
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182 p1_tracked=bool(flags & DIRSTATE_V2_P1_TRACKED), |
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183 p2_info=bool(flags & DIRSTATE_V2_P2_INFO), |
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184 has_meaningful_data=has_mode_size, |
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185 has_meaningful_mtime=has_meaningful_mtime, |
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186 parentfiledata=(mode, size, (mtime_s, mtime_ns, second_ambiguous)), |
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187 fallback_exec=fallback_exec, |
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188 fallback_symlink=fallback_symlink, |
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189 ) |
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190 |
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191 @classmethod |
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192 def from_v1_data(cls, state, mode, size, mtime): |
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193 """Build a new DirstateItem object from V1 data |
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194 |
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195 Since the dirstate-v1 format is frozen, the signature of this function |
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196 is not expected to change, unlike the __init__ one. |
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197 """ |
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198 if state == b'm': |
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199 return cls(wc_tracked=True, p1_tracked=True, p2_info=True) |
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200 elif state == b'a': |
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201 return cls(wc_tracked=True) |
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202 elif state == b'r': |
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203 if size == NONNORMAL: |
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204 p1_tracked = True |
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205 p2_info = True |
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206 elif size == FROM_P2: |
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207 p1_tracked = False |
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208 p2_info = True |
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209 else: |
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210 p1_tracked = True |
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211 p2_info = False |
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212 return cls(p1_tracked=p1_tracked, p2_info=p2_info) |
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213 elif state == b'n': |
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214 if size == FROM_P2: |
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215 return cls(wc_tracked=True, p2_info=True) |
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216 elif size == NONNORMAL: |
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217 return cls(wc_tracked=True, p1_tracked=True) |
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218 elif mtime == AMBIGUOUS_TIME: |
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219 return cls( |
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220 wc_tracked=True, |
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221 p1_tracked=True, |
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222 has_meaningful_mtime=False, |
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223 parentfiledata=(mode, size, (42, 0, False)), |
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224 ) |
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225 else: |
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226 return cls( |
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227 wc_tracked=True, |
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228 p1_tracked=True, |
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229 parentfiledata=(mode, size, (mtime, 0, False)), |
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230 ) |
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231 else: |
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232 raise RuntimeError(b'unknown state: %s' % state) |
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233 |
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234 def set_possibly_dirty(self): |
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235 """Mark a file as "possibly dirty" |
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236 |
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237 This means the next status call will have to actually check its content |
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238 to make sure it is correct. |
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239 """ |
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240 self._mtime_s = None |
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241 self._mtime_ns = None |
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242 |
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243 def set_clean(self, mode, size, mtime): |
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244 """mark a file as "clean" cancelling potential "possibly dirty call" |
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245 |
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246 Note: this function is a descendant of `dirstate.normal` and is |
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247 currently expected to be call on "normal" entry only. There are not |
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248 reason for this to not change in the future as long as the ccode is |
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249 updated to preserve the proper state of the non-normal files. |
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250 """ |
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251 self._wc_tracked = True |
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252 self._p1_tracked = True |
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253 self._mode = mode |
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254 self._size = size |
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255 self._mtime_s, self._mtime_ns, self._mtime_second_ambiguous = mtime |
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256 |
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257 def set_tracked(self): |
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258 """mark a file as tracked in the working copy |
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259 |
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260 This will ultimately be called by command like `hg add`. |
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261 """ |
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262 self._wc_tracked = True |
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263 # `set_tracked` is replacing various `normallookup` call. So we mark |
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264 # the files as needing lookup |
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265 # |
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266 # Consider dropping this in the future in favor of something less broad. |
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267 self._mtime_s = None |
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268 self._mtime_ns = None |
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269 |
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270 def set_untracked(self): |
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271 """mark a file as untracked in the working copy |
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272 |
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273 This will ultimately be called by command like `hg remove`. |
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274 """ |
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275 self._wc_tracked = False |
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276 self._mode = None |
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277 self._size = None |
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278 self._mtime_s = None |
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279 self._mtime_ns = None |
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280 |
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281 def drop_merge_data(self): |
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282 """remove all "merge-only" from a DirstateItem |
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283 |
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284 This is to be call by the dirstatemap code when the second parent is dropped |
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285 """ |
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286 if self._p2_info: |
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287 self._p2_info = False |
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288 self._mode = None |
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289 self._size = None |
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290 self._mtime_s = None |
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291 self._mtime_ns = None |
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292 |
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293 @property |
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294 def mode(self): |
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295 return self.v1_mode() |
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296 |
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297 @property |
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298 def size(self): |
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299 return self.v1_size() |
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300 |
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301 @property |
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302 def mtime(self): |
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303 return self.v1_mtime() |
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304 |
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305 def mtime_likely_equal_to(self, other_mtime): |
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306 self_sec = self._mtime_s |
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307 if self_sec is None: |
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308 return False |
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309 self_ns = self._mtime_ns |
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310 other_sec, other_ns, second_ambiguous = other_mtime |
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311 if self_sec != other_sec: |
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312 # seconds are different theses mtime are definitly not equal |
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313 return False |
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314 elif other_ns == 0 or self_ns == 0: |
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315 # at least one side as no nano-seconds information |
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316 |
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317 if self._mtime_second_ambiguous: |
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318 # We cannot trust the mtime in this case |
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319 return False |
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320 else: |
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321 # the "seconds" value was reliable on its own. We are good to go. |
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322 return True |
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323 else: |
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324 # We have nano second information, let us use them ! |
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325 return self_ns == other_ns |
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326 |
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327 @property |
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328 def state(self): |
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329 """ |
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330 States are: |
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331 n normal |
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332 m needs merging |
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333 r marked for removal |
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334 a marked for addition |
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335 |
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336 XXX This "state" is a bit obscure and mostly a direct expression of the |
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337 dirstatev1 format. It would make sense to ultimately deprecate it in |
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338 favor of the more "semantic" attributes. |
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339 """ |
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340 if not self.any_tracked: |
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341 return b'?' |
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342 return self.v1_state() |
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343 |
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344 @property |
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345 def has_fallback_exec(self): |
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346 """True if "fallback" information are available for the "exec" bit |
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347 |
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348 Fallback information can be stored in the dirstate to keep track of |
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349 filesystem attribute tracked by Mercurial when the underlying file |
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350 system or operating system does not support that property, (e.g. |
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351 Windows). |
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352 |
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353 Not all version of the dirstate on-disk storage support preserving this |
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354 information. |
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355 """ |
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356 return self._fallback_exec is not None |
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357 |
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358 @property |
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359 def fallback_exec(self): |
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360 """ "fallback" information for the executable bit |
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361 |
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362 True if the file should be considered executable when we cannot get |
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363 this information from the files system. False if it should be |
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364 considered non-executable. |
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365 |
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366 See has_fallback_exec for details.""" |
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367 return self._fallback_exec |
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368 |
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369 @fallback_exec.setter |
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370 def set_fallback_exec(self, value): |
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371 """control "fallback" executable bit |
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372 |
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373 Set to: |
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374 - True if the file should be considered executable, |
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375 - False if the file should be considered non-executable, |
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376 - None if we do not have valid fallback data. |
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377 |
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378 See has_fallback_exec for details.""" |
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379 if value is None: |
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380 self._fallback_exec = None |
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381 else: |
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382 self._fallback_exec = bool(value) |
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383 |
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384 @property |
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385 def has_fallback_symlink(self): |
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386 """True if "fallback" information are available for symlink status |
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387 |
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388 Fallback information can be stored in the dirstate to keep track of |
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389 filesystem attribute tracked by Mercurial when the underlying file |
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390 system or operating system does not support that property, (e.g. |
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391 Windows). |
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392 |
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393 Not all version of the dirstate on-disk storage support preserving this |
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394 information.""" |
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395 return self._fallback_symlink is not None |
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396 |
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397 @property |
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398 def fallback_symlink(self): |
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399 """ "fallback" information for symlink status |
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400 |
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401 True if the file should be considered executable when we cannot get |
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402 this information from the files system. False if it should be |
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403 considered non-executable. |
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404 |
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405 See has_fallback_exec for details.""" |
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406 return self._fallback_symlink |
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407 |
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408 @fallback_symlink.setter |
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409 def set_fallback_symlink(self, value): |
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410 """control "fallback" symlink status |
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411 |
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412 Set to: |
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413 - True if the file should be considered a symlink, |
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414 - False if the file should be considered not a symlink, |
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415 - None if we do not have valid fallback data. |
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416 |
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417 See has_fallback_symlink for details.""" |
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418 if value is None: |
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419 self._fallback_symlink = None |
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420 else: |
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421 self._fallback_symlink = bool(value) |
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422 |
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|
423 @property |
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424 def tracked(self): |
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425 """True is the file is tracked in the working copy""" |
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diff
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|
426 return self._wc_tracked |
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427 |
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|
428 @property |
48087
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|
429 def any_tracked(self): |
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430 """True is the file is tracked anywhere (wc or parents)""" |
48138
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431 return self._wc_tracked or self._p1_tracked or self._p2_info |
48087
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432 |
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|
433 @property |
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434 def added(self): |
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diff
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|
435 """True if the file has been added""" |
48138
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diff
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|
436 return self._wc_tracked and not (self._p1_tracked or self._p2_info) |
47526
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|
437 |
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diff
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|
438 @property |
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diff
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|
439 def maybe_clean(self): |
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diff
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|
440 """True if the file has a chance to be in the "clean" state""" |
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|
441 if not self._wc_tracked: |
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|
442 return False |
48138
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diff
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|
443 elif not self._p1_tracked: |
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|
444 return False |
48138
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|
445 elif self._p2_info: |
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|
446 return False |
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diff
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|
447 return True |
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|
448 |
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diff
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|
449 @property |
48143
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48142
diff
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|
450 def p1_tracked(self): |
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48142
diff
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|
451 """True if the file is tracked in the first parent manifest""" |
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48142
diff
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|
452 return self._p1_tracked |
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48142
diff
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|
453 |
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48142
diff
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|
454 @property |
48142
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48138
diff
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|
455 def p2_info(self): |
fb3b41d583c2
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48138
diff
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|
456 """True if the file needed to merge or apply any input from p2 |
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diff
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|
457 |
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diff
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|
458 See the class documentation for details. |
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48138
diff
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|
459 """ |
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48138
diff
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|
460 return self._wc_tracked and self._p2_info |
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48138
diff
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|
461 |
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48138
diff
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|
462 @property |
47515
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47514
diff
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|
463 def removed(self): |
c94d3ff46fd5
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47514
diff
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|
464 """True if the file has been removed""" |
48138
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diff
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|
465 return not self._wc_tracked and (self._p1_tracked or self._p2_info) |
47515
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47514
diff
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|
466 |
48222
7e78c72ee3ea
dirstate-v2: Initial Python serializer
Raphaël Gomès <rgomes@octobus.net>
parents:
48221
diff
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|
467 def v2_data(self): |
7e78c72ee3ea
dirstate-v2: Initial Python serializer
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48221
diff
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|
468 """Returns (flags, mode, size, mtime) for v2 serialization""" |
7e78c72ee3ea
dirstate-v2: Initial Python serializer
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48221
diff
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|
469 flags = 0 |
7e78c72ee3ea
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48221
diff
changeset
|
470 if self._wc_tracked: |
7e78c72ee3ea
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48221
diff
changeset
|
471 flags |= DIRSTATE_V2_WDIR_TRACKED |
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dirstate-v2: Initial Python serializer
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48221
diff
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|
472 if self._p1_tracked: |
7e78c72ee3ea
dirstate-v2: Initial Python serializer
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48221
diff
changeset
|
473 flags |= DIRSTATE_V2_P1_TRACKED |
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dirstate-v2: Initial Python serializer
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48221
diff
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|
474 if self._p2_info: |
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dirstate-v2: Initial Python serializer
Raphaël Gomès <rgomes@octobus.net>
parents:
48221
diff
changeset
|
475 flags |= DIRSTATE_V2_P2_INFO |
48229
db5897321351
dirstate-v2: Use attributes as intended instead of properties in v2_data()
Simon Sapin <simon.sapin@octobus.net>
parents:
48222
diff
changeset
|
476 if self._mode is not None and self._size is not None: |
48222
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Raphaël Gomès <rgomes@octobus.net>
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48221
diff
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|
477 flags |= DIRSTATE_V2_HAS_MODE_AND_SIZE |
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dirstate-v2: Initial Python serializer
Raphaël Gomès <rgomes@octobus.net>
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48221
diff
changeset
|
478 if self.mode & stat.S_IXUSR: |
7e78c72ee3ea
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diff
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|
479 flags |= DIRSTATE_V2_MODE_EXEC_PERM |
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Raphaël Gomès <rgomes@octobus.net>
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48221
diff
changeset
|
480 if stat.S_ISLNK(self.mode): |
7e78c72ee3ea
dirstate-v2: Initial Python serializer
Raphaël Gomès <rgomes@octobus.net>
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48221
diff
changeset
|
481 flags |= DIRSTATE_V2_MODE_IS_SYMLINK |
48260
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dirstate: store mtimes with nanosecond precision in memory
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48254
diff
changeset
|
482 if self._mtime_s is not None: |
48264
bb240915f69f
dirstate-v2: adjust the meaning of directory flags
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48262
diff
changeset
|
483 flags |= DIRSTATE_V2_HAS_MTIME |
48401
995aaacb12d7
dirstate-item: make sure we set the mtime-second-ambiguous on v2 write
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parents:
48400
diff
changeset
|
484 if self._mtime_second_ambiguous: |
995aaacb12d7
dirstate-item: make sure we set the mtime-second-ambiguous on v2 write
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parents:
48400
diff
changeset
|
485 flags |= DIRSTATE_V2_MTIME_SECOND_AMBIGUOUS |
48254
b874e8d81a98
dirstate-v2: preserve the fallback values on disk
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48253
diff
changeset
|
486 |
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dirstate-v2: preserve the fallback values on disk
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diff
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|
487 if self._fallback_exec is not None: |
b874e8d81a98
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diff
changeset
|
488 flags |= DIRSTATE_V2_HAS_FALLBACK_EXEC |
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diff
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|
489 if self._fallback_exec: |
b874e8d81a98
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diff
changeset
|
490 flags |= DIRSTATE_V2_FALLBACK_EXEC |
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diff
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|
491 |
b874e8d81a98
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diff
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|
492 if self._fallback_symlink is not None: |
b874e8d81a98
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diff
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|
493 flags |= DIRSTATE_V2_HAS_FALLBACK_SYMLINK |
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diff
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|
494 if self._fallback_symlink: |
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diff
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|
495 flags |= DIRSTATE_V2_FALLBACK_SYMLINK |
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diff
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|
496 |
48251
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dirstate-v2: adds two flag to track the presence of some unrecorded files
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diff
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|
497 # Note: we do not need to do anything regarding |
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dirstate-v2: adds two flag to track the presence of some unrecorded files
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diff
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|
498 # DIRSTATE_V2_ALL_UNKNOWN_RECORDED and DIRSTATE_V2_ALL_IGNORED_RECORDED |
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dirstate-v2: adds two flag to track the presence of some unrecorded files
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48250
diff
changeset
|
499 # since we never set _DIRSTATE_V2_HAS_DIRCTORY_MTIME |
48260
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dirstate: store mtimes with nanosecond precision in memory
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48254
diff
changeset
|
500 return (flags, self._size or 0, self._mtime_s or 0, self._mtime_ns or 0) |
48222
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dirstate-v2: Initial Python serializer
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parents:
48221
diff
changeset
|
501 |
47509
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
502 def v1_state(self): |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
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parents:
47508
diff
changeset
|
503 """return a "state" suitable for v1 serialization""" |
48138
38488d488ec1
dirstate-item: change the internal storage and constructor value
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48113
diff
changeset
|
504 if not self.any_tracked: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
505 # the object has no state to record, this is -currently- |
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
506 # unsupported |
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
507 raise RuntimeError('untracked item') |
47936
0d185f73c619
dirstate-item: implement v1_state with higher level block
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47935
diff
changeset
|
508 elif self.removed: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
509 return b'r' |
48152
8f88307f8e07
dirstate-item: replace another usage of `merged`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48150
diff
changeset
|
510 elif self._p1_tracked and self._p2_info: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
511 return b'm' |
47936
0d185f73c619
dirstate-item: implement v1_state with higher level block
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47935
diff
changeset
|
512 elif self.added: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
513 return b'a' |
47936
0d185f73c619
dirstate-item: implement v1_state with higher level block
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47935
diff
changeset
|
514 else: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
515 return b'n' |
47509
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
516 |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
517 def v1_mode(self): |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
518 """return a "mode" suitable for v1 serialization""" |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
519 return self._mode if self._mode is not None else 0 |
47509
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
520 |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
521 def v1_size(self): |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
522 """return a "size" suitable for v1 serialization""" |
48111
d73b42f905f8
dirstate-item: use `any_tracked` more
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48110
diff
changeset
|
523 if not self.any_tracked: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
524 # the object has no state to record, this is -currently- |
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
525 # unsupported |
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
526 raise RuntimeError('untracked item') |
48138
38488d488ec1
dirstate-item: change the internal storage and constructor value
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48113
diff
changeset
|
527 elif self.removed and self._p1_tracked and self._p2_info: |
47937
dbf2d03850a2
dirstate-item: implement `v1_size` with higher level block
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47936
diff
changeset
|
528 return NONNORMAL |
48149
6ac2b417d5d7
dirstate-item: directly use `p2_info` in `v1_size`
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48143
diff
changeset
|
529 elif self._p2_info: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
530 return FROM_P2 |
47937
dbf2d03850a2
dirstate-item: implement `v1_size` with higher level block
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47936
diff
changeset
|
531 elif self.removed: |
dbf2d03850a2
dirstate-item: implement `v1_size` with higher level block
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47936
diff
changeset
|
532 return 0 |
dbf2d03850a2
dirstate-item: implement `v1_size` with higher level block
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47936
diff
changeset
|
533 elif self.added: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
534 return NONNORMAL |
48138
38488d488ec1
dirstate-item: change the internal storage and constructor value
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48113
diff
changeset
|
535 elif self._size is None: |
38488d488ec1
dirstate-item: change the internal storage and constructor value
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48113
diff
changeset
|
536 return NONNORMAL |
47937
dbf2d03850a2
dirstate-item: implement `v1_size` with higher level block
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47936
diff
changeset
|
537 else: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
538 return self._size |
47509
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
539 |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
540 def v1_mtime(self): |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
541 """return a "mtime" suitable for v1 serialization""" |
48111
d73b42f905f8
dirstate-item: use `any_tracked` more
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48110
diff
changeset
|
542 if not self.any_tracked: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
543 # the object has no state to record, this is -currently- |
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
544 # unsupported |
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
545 raise RuntimeError('untracked item') |
47938
508394e38580
dirstate-item: implement `v1_mtime` with higher level block
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47937
diff
changeset
|
546 elif self.removed: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
547 return 0 |
48260
269ff8978086
dirstate: store mtimes with nanosecond precision in memory
Simon Sapin <simon.sapin@octobus.net>
parents:
48254
diff
changeset
|
548 elif self._mtime_s is None: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
549 return AMBIGUOUS_TIME |
48138
38488d488ec1
dirstate-item: change the internal storage and constructor value
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48113
diff
changeset
|
550 elif self._p2_info: |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
551 return AMBIGUOUS_TIME |
48138
38488d488ec1
dirstate-item: change the internal storage and constructor value
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48113
diff
changeset
|
552 elif not self._p1_tracked: |
47938
508394e38580
dirstate-item: implement `v1_mtime` with higher level block
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47937
diff
changeset
|
553 return AMBIGUOUS_TIME |
48400
0b3f3a3ca50a
dirstate-item: ignore mtime to write v1 when `mtime-second-ambiguous` is set
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48399
diff
changeset
|
554 elif self._mtime_second_ambiguous: |
0b3f3a3ca50a
dirstate-item: ignore mtime to write v1 when `mtime-second-ambiguous` is set
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48399
diff
changeset
|
555 return AMBIGUOUS_TIME |
47927
b81f52ca8075
dirstate-item: keep the full information in memory (for pure form)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47926
diff
changeset
|
556 else: |
48260
269ff8978086
dirstate: store mtimes with nanosecond precision in memory
Simon Sapin <simon.sapin@octobus.net>
parents:
48254
diff
changeset
|
557 return self._mtime_s |
47509
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
558 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
39217
diff
changeset
|
559 |
29133
255274719dc1
pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents:
28861
diff
changeset
|
560 def gettype(q): |
255274719dc1
pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents:
28861
diff
changeset
|
561 return int(q & 0xFFFF) |
7945
94d7e14cfa42
pure/parsers: fix circular imports, import mercurial modules properly
Matt Mackall <mpm@selenic.com>
parents:
7873
diff
changeset
|
562 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
39217
diff
changeset
|
563 |
29133
255274719dc1
pure: write a really lazy version of pure indexObject
Maciej Fijalkowski <fijall@gmail.com>
parents:
28861
diff
changeset
|
564 class BaseIndexObject(object): |
47268
9d1a8829f959
revlog: signal which revlog index are compatible with Rust
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47267
diff
changeset
|
565 # Can I be passed to an algorithme implemented in Rust ? |
9d1a8829f959
revlog: signal which revlog index are compatible with Rust
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47267
diff
changeset
|
566 rust_ext_compat = 0 |
46635
e83327af26f1
pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents:
46407
diff
changeset
|
567 # Format of an index entry according to Python's `struct` language |
46860
1dc86c2a43ce
revlog: directly use the Struct object for related operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
46858
diff
changeset
|
568 index_format = revlog_constants.INDEX_ENTRY_V1 |
46635
e83327af26f1
pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents:
46407
diff
changeset
|
569 # Size of a C unsigned long long int, platform independent |
e83327af26f1
pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents:
46407
diff
changeset
|
570 big_int_size = struct.calcsize(b'>Q') |
e83327af26f1
pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents:
46407
diff
changeset
|
571 # Size of a C long int, platform independent |
e83327af26f1
pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents:
46407
diff
changeset
|
572 int_size = struct.calcsize(b'>i') |
e83327af26f1
pure-parsers: document index class constants
Raphaël Gomès <rgomes@octobus.net>
parents:
46407
diff
changeset
|
573 # An empty index entry, used as a default value to be overridden, or nullrev |
47249
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
574 null_item = ( |
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
575 0, |
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
576 0, |
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
577 0, |
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
578 -1, |
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
579 -1, |
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
580 -1, |
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
581 -1, |
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
582 sha1nodeconstants.nullid, |
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
583 0, |
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
584 0, |
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
585 revlog_constants.COMP_MODE_INLINE, |
47256
2b69555e4875
revlog: introduce a compression mode for sidedata in the revlog index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47251
diff
changeset
|
586 revlog_constants.COMP_MODE_INLINE, |
47249
130c9f7ed914
revlog: add a "data compression mode" entry in the index tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47244
diff
changeset
|
587 ) |
46407
095fa99ae5f5
revlog: prepare pure parser for being overloaded
Raphaël Gomès <rgomes@octobus.net>
parents:
45942
diff
changeset
|
588 |
46974
3c9208702db3
revlog: replace revlog._io.size with a new revlog.index.entry_size
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
46860
diff
changeset
|
589 @util.propertycache |
3c9208702db3
revlog: replace revlog._io.size with a new revlog.index.entry_size
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
46860
diff
changeset
|
590 def entry_size(self): |
3c9208702db3
revlog: replace revlog._io.size with a new revlog.index.entry_size
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
46860
diff
changeset
|
591 return self.index_format.size |
3c9208702db3
revlog: replace revlog._io.size with a new revlog.index.entry_size
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
46860
diff
changeset
|
592 |
43574
02802fa87b74
revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43554
diff
changeset
|
593 @property |
02802fa87b74
revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43554
diff
changeset
|
594 def nodemap(self): |
43619
c207c46a86b9
py3: pass a bytes value for "msg" to nouideprecwarn()
Denis Laxalde <denis.laxalde@logilab.fr>
parents:
43574
diff
changeset
|
595 msg = b"index.nodemap is deprecated, use index.[has_node|rev|get_rev]" |
43574
02802fa87b74
revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43554
diff
changeset
|
596 util.nouideprecwarn(msg, b'5.3', stacklevel=2) |
02802fa87b74
revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43554
diff
changeset
|
597 return self._nodemap |
02802fa87b74
revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43554
diff
changeset
|
598 |
43525
845e5b313783
revlog: move the nodemap into the index object (for pure)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43106
diff
changeset
|
599 @util.propertycache |
43574
02802fa87b74
revlog: deprecate direct `nodemap` access
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43554
diff
changeset
|
600 def _nodemap(self): |
47012
d55b71393907
node: replace nullid and friends with nodeconstants class
Joerg Sonnenberger <joerg@bec.de>
parents:
46974
diff
changeset
|
601 nodemap = nodemaputil.NodeMap({sha1nodeconstants.nullid: nullrev}) |
43525
845e5b313783
revlog: move the nodemap into the index object (for pure)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43106
diff
changeset
|
602 for r in range(0, len(self)): |
845e5b313783
revlog: move the nodemap into the index object (for pure)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43106
diff
changeset
|
603 n = self[r][7] |
845e5b313783
revlog: move the nodemap into the index object (for pure)
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
43106
diff
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604 nodemap[n] = r |
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605 return nodemap |
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606 |
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607 def has_node(self, node): |
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608 """return True if the node exist in the index""" |
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609 return node in self._nodemap |
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610 |
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611 def rev(self, node): |
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612 """return a revision for a node |
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613 |
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614 If the node is unknown, raise a RevlogError""" |
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615 return self._nodemap[node] |
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616 |
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617 def get_rev(self, node): |
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618 """return a revision for a node |
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619 |
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620 If the node is unknown, return None""" |
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621 return self._nodemap.get(node) |
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622 |
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623 def _stripnodes(self, start): |
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624 if '_nodemap' in vars(self): |
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625 for r in range(start, len(self)): |
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626 n = self[r][7] |
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627 del self._nodemap[n] |
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628 |
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629 def clearcaches(self): |
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630 self.__dict__.pop('_nodemap', None) |
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631 |
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632 def __len__(self): |
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633 return self._lgt + len(self._extra) |
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634 |
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635 def append(self, tup): |
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636 if '_nodemap' in vars(self): |
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637 self._nodemap[tup[7]] = len(self) |
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638 data = self._pack_entry(len(self), tup) |
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639 self._extra.append(data) |
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640 |
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641 def _pack_entry(self, rev, entry): |
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642 assert entry[8] == 0 |
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643 assert entry[9] == 0 |
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644 return self.index_format.pack(*entry[:8]) |
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645 |
39217
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646 def _check_index(self, i): |
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647 if not isinstance(i, int): |
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648 raise TypeError(b"expecting int indexes") |
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649 if i < 0 or i >= len(self): |
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650 raise IndexError |
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651 |
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652 def __getitem__(self, i): |
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653 if i == -1: |
46407
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Raphaël Gomès <rgomes@octobus.net>
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654 return self.null_item |
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655 self._check_index(i) |
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656 if i >= self._lgt: |
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657 data = self._extra[i - self._lgt] |
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658 else: |
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659 index = self._calculate_index(i) |
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660 data = self._data[index : index + self.entry_size] |
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661 r = self._unpack_entry(i, data) |
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662 if self._lgt and i == 0: |
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663 offset = revlogutils.offset_type(0, gettype(r[0])) |
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664 r = (offset,) + r[1:] |
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665 return r |
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666 |
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667 def _unpack_entry(self, rev, data): |
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668 r = self.index_format.unpack(data) |
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669 r = r + ( |
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670 0, |
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671 0, |
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672 revlog_constants.COMP_MODE_INLINE, |
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673 revlog_constants.COMP_MODE_INLINE, |
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674 ) |
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675 return r |
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676 |
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677 def pack_header(self, header): |
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678 """pack header information as binary""" |
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679 v_fmt = revlog_constants.INDEX_HEADER |
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680 return v_fmt.pack(header) |
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681 |
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|
682 def entry_binary(self, rev): |
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683 """return the raw binary string representing a revision""" |
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684 entry = self[rev] |
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685 p = revlog_constants.INDEX_ENTRY_V1.pack(*entry[:8]) |
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686 if rev == 0: |
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687 p = p[revlog_constants.INDEX_HEADER.size :] |
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688 return p |
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689 |
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690 |
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691 class IndexObject(BaseIndexObject): |
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692 def __init__(self, data): |
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693 assert len(data) % self.entry_size == 0, ( |
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694 len(data), |
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695 self.entry_size, |
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696 len(data) % self.entry_size, |
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697 ) |
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698 self._data = data |
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699 self._lgt = len(data) // self.entry_size |
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700 self._extra = [] |
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701 |
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702 def _calculate_index(self, i): |
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703 return i * self.entry_size |
13253 | 704 |
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705 def __delitem__(self, i): |
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706 if not isinstance(i, slice) or not i.stop == -1 or i.step is not None: |
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707 raise ValueError(b"deleting slices only supports a:-1 with step 1") |
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708 i = i.start |
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709 self._check_index(i) |
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710 self._stripnodes(i) |
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711 if i < self._lgt: |
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712 self._data = self._data[: i * self.entry_size] |
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713 self._lgt = i |
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714 self._extra = [] |
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715 else: |
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716 self._extra = self._extra[: i - self._lgt] |
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717 |
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718 |
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719 class PersistentNodeMapIndexObject(IndexObject): |
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720 """a Debug oriented class to test persistent nodemap |
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721 |
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722 We need a simple python object to test API and higher level behavior. See |
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723 the Rust implementation for more serious usage. This should be used only |
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724 through the dedicated `devel.persistent-nodemap` config. |
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725 """ |
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726 |
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727 def nodemap_data_all(self): |
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728 """Return bytes containing a full serialization of a nodemap |
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729 |
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730 The nodemap should be valid for the full set of revisions in the |
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731 index.""" |
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732 return nodemaputil.persistent_data(self) |
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733 |
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734 def nodemap_data_incremental(self): |
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735 """Return bytes containing a incremental update to persistent nodemap |
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736 |
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737 This containst the data for an append-only update of the data provided |
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738 in the last call to `update_nodemap_data`. |
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739 """ |
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740 if self._nm_root is None: |
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741 return None |
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742 docket = self._nm_docket |
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743 changed, data = nodemaputil.update_persistent_data( |
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744 self, self._nm_root, self._nm_max_idx, self._nm_docket.tip_rev |
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745 ) |
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746 |
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747 self._nm_root = self._nm_max_idx = self._nm_docket = None |
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748 return docket, changed, data |
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749 |
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750 def update_nodemap_data(self, docket, nm_data): |
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751 """provide full block of persisted binary data for a nodemap |
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752 |
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753 The data are expected to come from disk. See `nodemap_data_all` for a |
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754 produceur of such data.""" |
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755 if nm_data is not None: |
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756 self._nm_root, self._nm_max_idx = nodemaputil.parse_data(nm_data) |
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757 if self._nm_root: |
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758 self._nm_docket = docket |
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759 else: |
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760 self._nm_root = self._nm_max_idx = self._nm_docket = None |
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761 |
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762 |
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763 class InlinedIndexObject(BaseIndexObject): |
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764 def __init__(self, data, inline=0): |
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765 self._data = data |
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766 self._lgt = self._inline_scan(None) |
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767 self._inline_scan(self._lgt) |
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768 self._extra = [] |
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769 |
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770 def _inline_scan(self, lgt): |
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771 off = 0 |
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772 if lgt is not None: |
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773 self._offsets = [0] * lgt |
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774 count = 0 |
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775 while off <= len(self._data) - self.entry_size: |
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776 start = off + self.big_int_size |
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777 (s,) = struct.unpack( |
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778 b'>i', |
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779 self._data[start : start + self.int_size], |
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780 ) |
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781 if lgt is not None: |
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782 self._offsets[count] = off |
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783 count += 1 |
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784 off += self.entry_size + s |
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785 if off != len(self._data): |
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786 raise ValueError(b"corrupted data") |
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787 return count |
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788 |
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789 def __delitem__(self, i): |
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790 if not isinstance(i, slice) or not i.stop == -1 or i.step is not None: |
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791 raise ValueError(b"deleting slices only supports a:-1 with step 1") |
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792 i = i.start |
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793 self._check_index(i) |
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794 self._stripnodes(i) |
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795 if i < self._lgt: |
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796 self._offsets = self._offsets[:i] |
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797 self._lgt = i |
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798 self._extra = [] |
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799 else: |
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800 self._extra = self._extra[: i - self._lgt] |
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801 |
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802 def _calculate_index(self, i): |
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803 return self._offsets[i] |
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|
804 |
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|
805 |
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|
806 def parse_index2(data, inline, revlogv2=False): |
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807 if not inline: |
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808 cls = IndexObject2 if revlogv2 else IndexObject |
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809 return cls(data), None |
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810 cls = InlinedIndexObject |
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811 return cls(data, inline), (0, data) |
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812 |
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|
813 |
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814 def parse_index_cl_v2(data): |
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|
815 return IndexChangelogV2(data), None |
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816 |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47268
diff
changeset
|
817 |
47262
468e451fc0de
revlogv2: drop the code related to inlined revlogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47259
diff
changeset
|
818 class IndexObject2(IndexObject): |
46860
1dc86c2a43ce
revlog: directly use the Struct object for related operation
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
46858
diff
changeset
|
819 index_format = revlog_constants.INDEX_ENTRY_V2 |
46704
913485776542
revlog: introduce v2 format
Raphaël Gomès <rgomes@octobus.net>
parents:
46635
diff
changeset
|
820 |
47078
223b47235d1c
sidedata: enable sidedata computers to optionally rewrite flags
Raphaël Gomès <rgomes@octobus.net>
parents:
47037
diff
changeset
|
821 def replace_sidedata_info( |
47259
07641bafa646
revlog: compress sidedata when doing "post-pull" sidedata update
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47256
diff
changeset
|
822 self, |
07641bafa646
revlog: compress sidedata when doing "post-pull" sidedata update
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parents:
47256
diff
changeset
|
823 rev, |
07641bafa646
revlog: compress sidedata when doing "post-pull" sidedata update
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parents:
47256
diff
changeset
|
824 sidedata_offset, |
07641bafa646
revlog: compress sidedata when doing "post-pull" sidedata update
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parents:
47256
diff
changeset
|
825 sidedata_length, |
07641bafa646
revlog: compress sidedata when doing "post-pull" sidedata update
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parents:
47256
diff
changeset
|
826 offset_flags, |
07641bafa646
revlog: compress sidedata when doing "post-pull" sidedata update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47256
diff
changeset
|
827 compression_mode, |
47078
223b47235d1c
sidedata: enable sidedata computers to optionally rewrite flags
Raphaël Gomès <rgomes@octobus.net>
parents:
47037
diff
changeset
|
828 ): |
46717
502e795b55ac
revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents:
46704
diff
changeset
|
829 """ |
502e795b55ac
revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents:
46704
diff
changeset
|
830 Replace an existing index entry's sidedata offset and length with new |
502e795b55ac
revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents:
46704
diff
changeset
|
831 ones. |
502e795b55ac
revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents:
46704
diff
changeset
|
832 This cannot be used outside of the context of sidedata rewriting, |
47243
3b04cf976c67
revlog: use `rev` instead of `i` in replace_sidedata_info
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47235
diff
changeset
|
833 inside the transaction that creates the revision `rev`. |
46717
502e795b55ac
revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents:
46704
diff
changeset
|
834 """ |
47243
3b04cf976c67
revlog: use `rev` instead of `i` in replace_sidedata_info
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47235
diff
changeset
|
835 if rev < 0: |
46717
502e795b55ac
revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents:
46704
diff
changeset
|
836 raise KeyError |
47243
3b04cf976c67
revlog: use `rev` instead of `i` in replace_sidedata_info
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47235
diff
changeset
|
837 self._check_index(rev) |
47244
78230d036e5d
revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47243
diff
changeset
|
838 if rev < self._lgt: |
46717
502e795b55ac
revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents:
46704
diff
changeset
|
839 msg = b"cannot rewrite entries outside of this transaction" |
502e795b55ac
revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents:
46704
diff
changeset
|
840 raise KeyError(msg) |
47244
78230d036e5d
revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47243
diff
changeset
|
841 else: |
78230d036e5d
revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47243
diff
changeset
|
842 entry = list(self[rev]) |
78230d036e5d
revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47243
diff
changeset
|
843 entry[0] = offset_flags |
78230d036e5d
revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47243
diff
changeset
|
844 entry[8] = sidedata_offset |
78230d036e5d
revlog: simplify the replace_sidedata_info code
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parents:
47243
diff
changeset
|
845 entry[9] = sidedata_length |
47259
07641bafa646
revlog: compress sidedata when doing "post-pull" sidedata update
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47256
diff
changeset
|
846 entry[11] = compression_mode |
47244
78230d036e5d
revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47243
diff
changeset
|
847 entry = tuple(entry) |
47267
55d280bc59fa
revlog: pass around the `rev` we deal with when packing/unpacking entry
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47262
diff
changeset
|
848 new = self._pack_entry(rev, entry) |
47244
78230d036e5d
revlog: simplify the replace_sidedata_info code
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47243
diff
changeset
|
849 self._extra[rev - self._lgt] = new |
46717
502e795b55ac
revlog-index: add `replace_sidedata_info` method
Raphaël Gomès <rgomes@octobus.net>
parents:
46704
diff
changeset
|
850 |
47267
55d280bc59fa
revlog: pass around the `rev` we deal with when packing/unpacking entry
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47262
diff
changeset
|
851 def _unpack_entry(self, rev, data): |
47256
2b69555e4875
revlog: introduce a compression mode for sidedata in the revlog index
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parents:
47251
diff
changeset
|
852 data = self.index_format.unpack(data) |
2b69555e4875
revlog: introduce a compression mode for sidedata in the revlog index
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parents:
47251
diff
changeset
|
853 entry = data[:10] |
2b69555e4875
revlog: introduce a compression mode for sidedata in the revlog index
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parents:
47251
diff
changeset
|
854 data_comp = data[10] & 3 |
2b69555e4875
revlog: introduce a compression mode for sidedata in the revlog index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47251
diff
changeset
|
855 sidedata_comp = (data[10] & (3 << 2)) >> 2 |
2b69555e4875
revlog: introduce a compression mode for sidedata in the revlog index
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parents:
47251
diff
changeset
|
856 return entry + (data_comp, sidedata_comp) |
47142
4292bed8da7c
revlog: make the index always return the same tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47078
diff
changeset
|
857 |
47267
55d280bc59fa
revlog: pass around the `rev` we deal with when packing/unpacking entry
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parents:
47262
diff
changeset
|
858 def _pack_entry(self, rev, entry): |
47256
2b69555e4875
revlog: introduce a compression mode for sidedata in the revlog index
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parents:
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diff
changeset
|
859 data = entry[:10] |
2b69555e4875
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parents:
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diff
changeset
|
860 data_comp = entry[10] & 3 |
2b69555e4875
revlog: introduce a compression mode for sidedata in the revlog index
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parents:
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diff
changeset
|
861 sidedata_comp = (entry[11] & 3) << 2 |
2b69555e4875
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parents:
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diff
changeset
|
862 data += (data_comp | sidedata_comp,) |
2b69555e4875
revlog: introduce a compression mode for sidedata in the revlog index
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parents:
47251
diff
changeset
|
863 |
2b69555e4875
revlog: introduce a compression mode for sidedata in the revlog index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47251
diff
changeset
|
864 return self.index_format.pack(*data) |
47143
47ffc754989a
revlog: always "append" full size tuple
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47142
diff
changeset
|
865 |
47037
d57386e5c80e
revlog: have an explicit "pack_header" method
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47034
diff
changeset
|
866 def entry_binary(self, rev): |
47034
0d8ff1f4ab0c
revlog: add a `entry_binary` method on index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
867 """return the raw binary string representing a revision""" |
0d8ff1f4ab0c
revlog: add a `entry_binary` method on index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
868 entry = self[rev] |
47267
55d280bc59fa
revlog: pass around the `rev` we deal with when packing/unpacking entry
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parents:
47262
diff
changeset
|
869 return self._pack_entry(rev, entry) |
47034
0d8ff1f4ab0c
revlog: add a `entry_binary` method on index
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47012
diff
changeset
|
870 |
47235
6b1eae313b2f
revlogv2: store version information in the docket only
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47143
diff
changeset
|
871 def pack_header(self, header): |
6b1eae313b2f
revlogv2: store version information in the docket only
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47143
diff
changeset
|
872 """pack header information as binary""" |
6b1eae313b2f
revlogv2: store version information in the docket only
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47143
diff
changeset
|
873 msg = 'version header should go in the docket, not the index: %d' |
6b1eae313b2f
revlogv2: store version information in the docket only
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47143
diff
changeset
|
874 msg %= header |
6b1eae313b2f
revlogv2: store version information in the docket only
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47143
diff
changeset
|
875 raise error.ProgrammingError(msg) |
6b1eae313b2f
revlogv2: store version information in the docket only
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47143
diff
changeset
|
876 |
46704
913485776542
revlog: introduce v2 format
Raphaël Gomès <rgomes@octobus.net>
parents:
46635
diff
changeset
|
877 |
47270
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47268
diff
changeset
|
878 class IndexChangelogV2(IndexObject2): |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47268
diff
changeset
|
879 index_format = revlog_constants.INDEX_ENTRY_CL_V2 |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
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parents:
47268
diff
changeset
|
880 |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
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parents:
47268
diff
changeset
|
881 def _unpack_entry(self, rev, data, r=True): |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
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parents:
47268
diff
changeset
|
882 items = self.index_format.unpack(data) |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47268
diff
changeset
|
883 entry = items[:3] + (rev, rev) + items[3:8] |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
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parents:
47268
diff
changeset
|
884 data_comp = items[8] & 3 |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47268
diff
changeset
|
885 sidedata_comp = (items[8] >> 2) & 3 |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47268
diff
changeset
|
886 return entry + (data_comp, sidedata_comp) |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47268
diff
changeset
|
887 |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47268
diff
changeset
|
888 def _pack_entry(self, rev, entry): |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47268
diff
changeset
|
889 assert entry[3] == rev, entry[3] |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
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parents:
47268
diff
changeset
|
890 assert entry[4] == rev, entry[4] |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47268
diff
changeset
|
891 data = entry[:3] + entry[5:10] |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
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parents:
47268
diff
changeset
|
892 data_comp = entry[10] & 3 |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
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parents:
47268
diff
changeset
|
893 sidedata_comp = (entry[11] & 3) << 2 |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
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parents:
47268
diff
changeset
|
894 data += (data_comp | sidedata_comp,) |
25ce16bf724b
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parents:
47268
diff
changeset
|
895 return self.index_format.pack(*data) |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
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parents:
47268
diff
changeset
|
896 |
25ce16bf724b
changelogv2: use a dedicated on disk format for changelogv2
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47268
diff
changeset
|
897 |
44313
6f9e8e142cea
nodemap: add a (python) index class for persistent nodemap testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
44034
diff
changeset
|
898 def parse_index_devel_nodemap(data, inline): |
45942
89a2afe31e82
formating: upgrade to black 20.8b1
Augie Fackler <raf@durin42.com>
parents:
45936
diff
changeset
|
899 """like parse_index2, but alway return a PersistentNodeMapIndexObject""" |
44313
6f9e8e142cea
nodemap: add a (python) index class for persistent nodemap testing
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parents:
44034
diff
changeset
|
900 return PersistentNodeMapIndexObject(data), None |
6f9e8e142cea
nodemap: add a (python) index class for persistent nodemap testing
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parents:
44034
diff
changeset
|
901 |
6f9e8e142cea
nodemap: add a (python) index class for persistent nodemap testing
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
44034
diff
changeset
|
902 |
7700
f410c552fa15
pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff
changeset
|
903 def parse_dirstate(dmap, copymap, st): |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
39217
diff
changeset
|
904 parents = [st[:20], st[20:40]] |
17425
e95ec38f86b0
fix wording and not-completely-trivial spelling errors and bad docstrings
Mads Kiilerich <mads@kiilerich.com>
parents:
14995
diff
changeset
|
905 # dereference fields so they will be local in loop |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
906 format = b">cllll" |
7945
94d7e14cfa42
pure/parsers: fix circular imports, import mercurial modules properly
Matt Mackall <mpm@selenic.com>
parents:
7873
diff
changeset
|
907 e_size = struct.calcsize(format) |
7700
f410c552fa15
pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff
changeset
|
908 pos1 = 40 |
f410c552fa15
pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff
changeset
|
909 l = len(st) |
f410c552fa15
pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff
changeset
|
910 |
f410c552fa15
pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff
changeset
|
911 # the inner loop |
f410c552fa15
pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff
changeset
|
912 while pos1 < l: |
f410c552fa15
pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff
changeset
|
913 pos2 = pos1 + e_size |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
914 e = _unpack(b">cllll", st[pos1:pos2]) # a literal here is faster |
7700
f410c552fa15
pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff
changeset
|
915 pos1 = pos2 + e[4] |
f410c552fa15
pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff
changeset
|
916 f = st[pos2:pos1] |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
917 if b'\0' in f: |
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
918 f, c = f.split(b'\0') |
7700
f410c552fa15
pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff
changeset
|
919 copymap[f] = c |
47665
a4443f66be6a
dirstate-item: add a `from_v1_data` constructor
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47664
diff
changeset
|
920 dmap[f] = DirstateItem.from_v1_data(*e[:4]) |
7700
f410c552fa15
pure Python implementation of parsers.c
Martin Geisler <mg@daimi.au.dk>
parents:
diff
changeset
|
921 return parents |
18567
194e63c1ccb9
dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents:
17425
diff
changeset
|
922 |
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
39217
diff
changeset
|
923 |
48392
434de12918fd
dirstate: remove need_delay logic
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
48378
diff
changeset
|
924 def pack_dirstate(dmap, copymap, pl): |
28861
86db5cb55d46
pycompat: switch to util.stringio for py3 compat
timeless <timeless@mozdev.org>
parents:
27339
diff
changeset
|
925 cs = stringio() |
18567
194e63c1ccb9
dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents:
17425
diff
changeset
|
926 write = cs.write |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
927 write(b"".join(pl)) |
43106
d783f945a701
py3: finish porting iteritems() to pycompat and remove source transformer
Gregory Szorc <gregory.szorc@gmail.com>
parents:
43077
diff
changeset
|
928 for f, e in pycompat.iteritems(dmap): |
18567
194e63c1ccb9
dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents:
17425
diff
changeset
|
929 if f in copymap: |
43077
687b865b95ad
formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents:
43076
diff
changeset
|
930 f = b"%s\0%s" % (f, copymap[f]) |
47509
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
931 e = _pack( |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
932 b">cllll", |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
933 e.v1_state(), |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
934 e.v1_mode(), |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
935 e.v1_size(), |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
936 e.v1_mtime(), |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
937 len(f), |
80dc1d452993
dirstate-entry: introduce dedicated accessors for v1 serialization
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
47508
diff
changeset
|
938 ) |
18567
194e63c1ccb9
dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents:
17425
diff
changeset
|
939 write(e) |
194e63c1ccb9
dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents:
17425
diff
changeset
|
940 write(f) |
194e63c1ccb9
dirstate: move pure python dirstate packing to pure/parsers.py
Siddharth Agarwal <sid0@fb.com>
parents:
17425
diff
changeset
|
941 return cs.getvalue() |