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  • Committer: Martin Pool
  • Date: 2006-03-06 11:20:10 UTC
  • mfrom: (1593 +trunk)
  • mto: This revision was merged to the branch mainline in revision 1611.
  • Revision ID: mbp@sourcefrog.net-20060306112010-17c0170dde5d1eea
[merge] large merge to sync with bzr.dev

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bzrlib/patch.py
 
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import errno
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import os
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from subprocess import Popen, PIPE
 
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from bzrlib.errors import NoDiff3
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"""
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Diff and patch functionality
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"""
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    add_label(args, "ANCESTOR")
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    add_label(args, "MERGE-SOURCE")
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    args.extend((mine_path, older_path, yours_path))
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    output, stderr, status = write_to_cmd(args)
 
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    try:
 
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        output, stderr, status = write_to_cmd(args)
 
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    except OSError, e:
 
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        if e.errno == errno.ENOENT:
 
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            raise NoDiff3
 
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        else:
 
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            raise
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    if status not in (0, 1):
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        raise Exception(stderr)
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    file(out_file, "wb").write(output)