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Viewing changes to loggerhead/controllers/annotate_ui.py

  • Committer: Michael Hudson
  • Date: 2008-06-13 05:33:39 UTC
  • mto: This revision was merged to the branch mainline in revision 164.
  • Revision ID: michael.hudson@canonical.com-20080613053339-w1in3qyd8gq3e8zg
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loggerhead/controllers/annotate_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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import datetime
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import logging
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import os
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import posixpath
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import textwrap
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import time
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import turbogears
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from cherrypy import HTTPRedirect, session
 
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from cherrypy import HTTPError
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from loggerhead import util
 
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from loggerhead.templatefunctions import templatefunctions
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log = logging.getLogger("loggerhead.controllers")
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        self.log = branch.log
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    @util.strip_whitespace
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    @turbogears.expose(html='loggerhead.templates.annotate')
 
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    @turbogears.expose(html='zpt:loggerhead.templates.annotate')
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    def default(self, *args, **kw):
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        z = time.time()
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        h = self._branch.get_history()
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        util.set_context(kw)
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        if len(args) > 0:
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            revid = h.fix_revid(args[0])
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        else:
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            revid = None
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        file_id = kw.get('file_id', None)
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        if file_id is None:
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            raise HTTPRedirect(self._branch.url('/changes'))
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        h._branch.lock_read()
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        try:
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            revid_list, revid = h.get_file_view(revid, file_id)
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        except Exception, x:
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            self.log.error('Exception fetching changes: %s' % (x,))
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            util.log_exception(self.log)
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            raise HTTPRedirect(self._branch.url('/changes'))
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        # no navbar for revisions
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        navigation = util.Container()
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        path = h.get_path(revid, file_id)
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        filename = os.path.basename(path)
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        vals = {
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            'branch': self._branch,
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            'util': util,
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            'revid': revid,
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            'file_id': file_id,
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            'path': path,
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            'filename': filename,
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            'history': h,
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            'navigation': navigation,
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            'change': h.get_changes([ revid ])[0],
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            'contents': list(h.annotate_file(file_id, revid)),
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        }
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        h.flush_cache()
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        self.log.info('/annotate: %r secs' % (time.time() - z,))
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        return vals
 
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            if len(args) > 0:
 
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                revid = h.fix_revid(args[0])
 
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            else:
 
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                revid = h.last_revid
 
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            path = None
 
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            if len(args) > 1:
 
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                path = '/'.join(args[1:])
 
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                if not path.startswith('/'):
 
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                    path = '/' + path
 
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            file_id = kw.get('file_id', None)
 
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            if (file_id is None) and (path is None):
 
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                raise HTTPError(400, 'No file_id or filename provided to annotate')
 
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            if file_id is None:
 
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                file_id = h.get_file_id(revid, path)
 
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            # no navbar for revisions
 
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            navigation = util.Container()
 
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            if path is None:
 
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                path = h.get_path(revid, file_id)
 
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            filename = os.path.basename(path)
 
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            vals = {
 
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                'branch': self._branch,
 
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                'util': util,
 
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                'revid': revid,
 
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                'file_id': file_id,
 
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                'path': path,
 
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                'filename': filename,
 
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                'history': h,
 
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                'navigation': navigation,
 
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                'change': h.get_changes([ revid ])[0],
 
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                'contents': list(h.annotate_file(file_id, revid)),
 
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                'url': self._branch.context_url,
 
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            }
 
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            vals.update(templatefunctions)
 
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            h.flush_cache()
 
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            self.log.info('/annotate: %r secs' % (time.time() - z,))
 
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            return vals
 
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        finally:
 
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            h._branch.unlock()