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  • Committer: Colin Watson
  • Date: 2016-11-18 21:42:52 UTC
  • Revision ID: cjwatson@canonical.com-20161118214252-tdd66o1pxu10wuji
Encapsulate atomic file writing in an AtomicFile context manager.

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produce-merges.py
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    changelog_file = "%s/debian/changelog" % merged_dir
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    with open(changelog_file) as changelog:
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        with open(changelog_file + ".new", "w") as new_changelog:
 
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        with tree.AtomicFile(changelog_file) as new_changelog:
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            print("%s (%s) UNRELEASED; urgency=low"
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                  % (package, merged_version), file=new_changelog)
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            print(file=new_changelog)
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            for line in changelog:
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                print(line.rstrip("\r\n"), file=new_changelog)
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    os.rename(changelog_file + ".new", changelog_file)
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def copy_in(output_dir, source, distro=None):
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    """Make a copy of the source files."""
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    for _, name in files(source):