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annotate mercurial/branchmap.py @ 18117:526e7ec5c96e

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branchmap: extract write logic from localrepo
author Pierre-Yves David <pierre-yves.david@ens-lyon.org>
date Thu, 20 Dec 2012 13:37:37 +0100
parents bcee63733aad
children e70ff1e599f4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
18116
bcee63733aad branchmap: create a mercurial.branchmap module
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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1 # branchmap.py - logic to computes, maintain and stores branchmap for local repo
bcee63733aad branchmap: create a mercurial.branchmap module
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2 #
bcee63733aad branchmap: create a mercurial.branchmap module
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3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
bcee63733aad branchmap: create a mercurial.branchmap module
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4 #
bcee63733aad branchmap: create a mercurial.branchmap module
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5 # This software may be used and distributed according to the terms of the
bcee63733aad branchmap: create a mercurial.branchmap module
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6 # GNU General Public License version 2 or any later version.
18117
526e7ec5c96e branchmap: extract write logic from localrepo
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18116
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7
526e7ec5c96e branchmap: extract write logic from localrepo
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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8 from node import hex
526e7ec5c96e branchmap: extract write logic from localrepo
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18116
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9 import encoding
526e7ec5c96e branchmap: extract write logic from localrepo
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10
526e7ec5c96e branchmap: extract write logic from localrepo
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18116
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11 def write(repo, branches, tip, tiprev):
526e7ec5c96e branchmap: extract write logic from localrepo
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18116
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12 try:
526e7ec5c96e branchmap: extract write logic from localrepo
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18116
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13 f = repo.opener("cache/branchheads", "w", atomictemp=True)
526e7ec5c96e branchmap: extract write logic from localrepo
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18116
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14 f.write("%s %s\n" % (hex(tip), tiprev))
526e7ec5c96e branchmap: extract write logic from localrepo
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18116
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15 for label, nodes in branches.iteritems():
526e7ec5c96e branchmap: extract write logic from localrepo
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18116
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16 for node in nodes:
526e7ec5c96e branchmap: extract write logic from localrepo
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 18116
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17 f.write("%s %s\n" % (hex(node), encoding.fromlocal(label)))
526e7ec5c96e branchmap: extract write logic from localrepo
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18 f.close()
526e7ec5c96e branchmap: extract write logic from localrepo
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19 except (IOError, OSError):
526e7ec5c96e branchmap: extract write logic from localrepo
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20 pass