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  • Committer: Vincent Ladeuil
  • Date: 2009-09-16 10:37:29 UTC
  • mto: (4695.1.1 integration)
  • mto: This revision was merged to the branch mainline in revision 4696.
  • Revision ID: v.ladeuil+lp@free.fr-20090916103729-m6h1pyvjprm6puvm
Respect items() protocol for registry objects.

* bzrlib/tests/test_registry.py:
(TestRegistryIter): Test some corner cases where object are
registered while the registry is iterated.

* bzrlib/registry.py:
(Registry): iteritems() and items() have different intents, don't
mix them under the covers or devs get tricked (see bug #277048
which seemed to have fixed the issue).

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bzrlib/help.py
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# Copyright (C) 2005-2010 Canonical Ltd
 
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# Copyright (C) 2004, 2005, 2006 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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    help_topics,
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    osutils,
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    plugin,
 
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    symbol_versioning,
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    )
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    shown_commands = [(n, o) for n, o in commands if o.hidden == hidden]
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    max_name = max(len(n) for n, o in shown_commands)
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    indent = ' ' * (max_name + 1)
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    width = osutils.terminal_width()
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    if width is None:
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        width = osutils.default_terminal_width
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    # we need one extra space for terminals that wrap on last char
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    width = width - 1
 
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    width = osutils.terminal_width() - 1
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    for cmd_name, cmd_object in sorted(shown_commands):
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        plugin_name = cmd_object.plugin_name()