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comparison mercurial/filelog.py @ 47012:d55b71393907

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node: replace nullid and friends with nodeconstants class The introduction of 256bit hashes require changes to nullid and other constant magic values. Start pushing them down from repository and revlog where sensible. Differential Revision: https://phab.mercurial-scm.org/D9465
author Joerg Sonnenberger <joerg@bec.de>
date Mon, 29 Mar 2021 01:52:06 +0200
parents d4ba4d51f85f
children 4c041c71ec01
comparison
equal deleted inserted replaced
46992:5fa019ceb499 47012:d55b71393907
6 # GNU General Public License version 2 or any later version. 6 # GNU General Public License version 2 or any later version.
7 7
8 from __future__ import absolute_import 8 from __future__ import absolute_import
9 9
10 from .i18n import _ 10 from .i18n import _
11 from .node import ( 11 from .node import nullrev
12 nullid,
13 nullrev,
14 )
15 from . import ( 12 from . import (
16 error, 13 error,
17 revlog, 14 revlog,
18 ) 15 )
19 from .interfaces import ( 16 from .interfaces import (
40 37
41 def __iter__(self): 38 def __iter__(self):
42 return self._revlog.__iter__() 39 return self._revlog.__iter__()
43 40
44 def hasnode(self, node): 41 def hasnode(self, node):
45 if node in (nullid, nullrev): 42 if node in (self.nullid, nullrev):
46 return False 43 return False
47 44
48 try: 45 try:
49 self._revlog.rev(node) 46 self._revlog.rev(node)
50 return True 47 return True