/brz/remove-bazaar

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  • Committer: John Arbash Meinel
  • Date: 2007-04-25 16:56:25 UTC
  • mto: This revision was merged to the branch mainline in revision 2466.
  • Revision ID: john@arbash-meinel.com-20070425165625-d2act28kmjn5avel
Change the default serializer to include a trailing whitespace for empty properties.
This means that new bundles can be read by old versions of bzr
(though they cannot read their own).
On the flip side, the new bzr can read old outputs correctly.

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tools/capture_tree.py
 
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#! /usr/bin/env python2.4
 
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# Copyright (C) 2005 Canonical Ltd
 
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"""Print to stdout a description of the current directory, 
 
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formatted as a Python data structure.
 
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This can be useful in tests that need to recreate directory
 
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contents."""
 
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import sys
 
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import os
 
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from bzrlib.trace import enable_default_logging
 
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enable_default_logging()
 
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from bzrlib.selftest.treeshape import capture_tree_contents
 
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def main(argv):
 
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    # a lame reimplementation of pformat that splits multi-line
 
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    # strings into concatenated string literals.
 
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    print '['
 
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    for tt in capture_tree_contents('.'):
 
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        assert isinstance(tt, tuple)
 
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        print '    (', repr(tt[0]) + ',',
 
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        if len(tt) == 1:
 
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            print '),'
 
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        else:
 
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            assert len(tt) == 2
 
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            val = tt[1]
 
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            print
 
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            if val == '':
 
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                print "        ''"
 
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            else:
 
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                for valline in val.splitlines(True):
 
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                    print '       ', repr(valline)
 
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            print '    ),'
 
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    print ']'
 
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if __name__ == '__main__':
 
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    sys.exit(main(sys.argv))