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  • Committer: Martin Pool
  • Date: 2008-06-11 03:56:46 UTC
  • mfrom: (3452.1.1 bzr.dev.mlm)
  • mto: This revision was merged to the branch mainline in revision 3493.
  • Revision ID: mbp@sourcefrog.net-20080611035646-gcfmu3tzavlvxj3z
\#212289 avoid assuming Windows diff tools can understand symlinks

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bzrlib/help.py
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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# TODO: Some way to get a list of external commands (defined by shell
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# scripts) so that they can be included in the help listing as well.
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        for index, topic in topics[1:]:
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            shadowed_terms.append('%s%s' % (index.prefix,
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                topic.get_help_topic()))
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        source = topics[0][1]
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        outfile.write(source.get_help_text(shadowed_terms))
 
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        outfile.write(topics[0][1].get_help_text(shadowed_terms))
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    except errors.NoHelpTopic:
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        if alias is None:
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            raise
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class HelpIndices(object):
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    """Maintainer of help topics across multiple indices.
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    It is currently separate to the HelpTopicRegistry because of its ordered
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    nature, but possibly we should instead structure it as a search within the
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    registry and add ordering and searching facilities to the registry. The
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    def search(self, topic):
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        """Search for topic across the help search path.
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        :param topic: A string naming the help topic to search for.
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        :raises: NoHelpTopic if none of the indexs in search_path have topic.
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        :return: A list of HelpTopics which matched 'topic'.