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Viewing changes to loggerhead/controllers/atom_ui.py

  • Committer: Michael Hudson
  • Date: 2008-03-06 01:59:26 UTC
  • mto: This revision was merged to the branch mainline in revision 149.
  • Revision ID: michael.hudson@canonical.com-20080306015926-ffmx4znpbcaw80lg
1.2.1 administrivia

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loggerhead/controllers/atom_ui.py
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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#
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from loggerhead.controllers import TemplatedBranchView
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class AtomUI (TemplatedBranchView):
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    template_path = 'loggerhead.templates.atom'
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    def get_values(self, h, args, kw, headers):
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        pagesize = int(20)#self._branch.config.get('pagesize', '20'))
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        revid_list = h.get_file_view(h.last_revid, None)
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        entries = list(h.get_changes(list(revid_list)[:pagesize]))
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        headers['Content-Type'] = 'application/atom+xml'
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        return {
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            'changes': entries,
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            'updated': entries[0].date.isoformat() + 'Z',
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        }
 
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import turbogears
 
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from loggerhead import util
 
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class AtomUI (object):
 
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    def __init__(self, branch):
 
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        # BranchView object
 
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        self._branch = branch
 
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        self.log = branch.log
 
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    @turbogears.expose(template='loggerhead.templates.atom', format="xml", content_type="application/atom+xml")
 
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    def default(self, *args):
 
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        h = self._branch.get_history()
 
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        h._branch.lock_read()
 
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        try:
 
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            pagesize = int(self._branch.config.get('pagesize', '20'))
 
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            revid_list = h.get_file_view(h.last_revid, None)
 
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            entries = list(h.get_changes(list(revid_list)[:pagesize]))
 
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            vals = {
 
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                'branch': self._branch,
 
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                'changes': entries,
 
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                'util': util,
 
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                'history': h,
 
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                'updated': entries[0].date.isoformat() + 'Z',
 
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            }
 
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            h.flush_cache()
 
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            return vals
 
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        finally:
 
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            h._branch.unlock()