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comparison mercurial/graphmod.py @ 10111:27457d31ae3f

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cmdutil: replace sys.maxint with None as default value in loglimit Semantically, it is better to use None over any other value when there is "no value". Using maxint in this context is quite hackish, and is not forward compatible.
author Nicolas Dumazet <nicdumz.commits@gmail.com>
date Mon, 14 Dec 2009 00:32:29 +0900
parents 4c844f16bf39
children d6512b3e9ac0
comparison
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10110:9ed13f718e53 10111:27457d31ae3f
15 The node and parent ids are arbitrary integers which identify a node in the 15 The node and parent ids are arbitrary integers which identify a node in the
16 context of the graph returned. Type is a constant specifying the node type. 16 context of the graph returned. Type is a constant specifying the node type.
17 Data depends on type. 17 Data depends on type.
18 """ 18 """
19 19
20 import sys
21 from mercurial.node import nullrev 20 from mercurial.node import nullrev
22 21
23 CHANGESET = 'C' 22 CHANGESET = 'C'
24 23
25 def revisions(repo, start, stop): 24 def revisions(repo, start, stop):
35 ctx = repo[cur] 34 ctx = repo[cur]
36 parents = [p.rev() for p in ctx.parents() if p.rev() != nullrev] 35 parents = [p.rev() for p in ctx.parents() if p.rev() != nullrev]
37 yield (cur, CHANGESET, ctx, sorted(parents)) 36 yield (cur, CHANGESET, ctx, sorted(parents))
38 cur -= 1 37 cur -= 1
39 38
40 def filerevs(repo, path, start, stop, limit=sys.maxint): 39 def filerevs(repo, path, start, stop, limit=None):
41 """file cset DAG generator yielding (id, CHANGESET, ctx, [parentids]) tuples 40 """file cset DAG generator yielding (id, CHANGESET, ctx, [parentids]) tuples
42 41
43 This generator function walks through the revision history of a single 42 This generator function walks through the revision history of a single
44 file from revision start down to revision stop. 43 file from revision start down to revision stop.
45 """ 44 """