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Viewing changes to loggerhead/controllers/inventory_ui.py

  • Committer: Marius Kruger
  • Date: 2008-09-06 20:17:56 UTC
  • mto: This revision was merged to the branch mainline in revision 219.
  • Revision ID: amanic@gmail.com-20080906201756-ocqnga9vu1uj425t
Add alternative insallation notes and mention the --prefix option in README.txt

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loggerhead/controllers/inventory_ui.py
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import logging
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import posixpath
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from paste.httpexceptions import HTTPNotFound, HTTPServerError
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from bzrlib.revision import is_null as is_null_rev
 
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from paste.httpexceptions import HTTPServerError
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from loggerhead import util
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from loggerhead.controllers import TemplatedBranchView
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        else:
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            revid = h.last_revid
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        try:
 
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            inv = h.get_inventory(revid)
 
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        except:
 
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            self.log.exception('Exception fetching changes')
 
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            raise HTTPServerError('Could not fetch changes')
 
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        file_id = kw.get('file_id', inv.root.file_id)
 
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        start_revid = kw.get('start_revid', None)
 
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        sort_type = kw.get('sort', None)
 
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        # no navbar for revisions
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        navigation = util.Container()
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        # Directory Breadcrumbs
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        directory_breadcrumbs = util.directory_breadcrumbs(
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                self._branch.friendly_name,
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                self._branch.is_root,
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                'files')
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        if not is_null_rev(revid):
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            try:
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                inv = h.get_inventory(revid)
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            except:
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                self.log.exception('Exception fetching changes')
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                raise HTTPServerError('Could not fetch changes')
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            file_id = kw.get('file_id', inv.root.file_id)
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            start_revid = kw.get('start_revid', None)
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            sort_type = kw.get('sort', None)
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            change = h.get_changes([ revid ])[0]
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            # add parent & merge-point branch-nick info, in case it's useful
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            h.get_branch_nicks([ change ])
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            path = inv.id2path(file_id)
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            if not path.startswith('/'):
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                path = '/' + path
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            idpath = inv.get_idpath(file_id)
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            if len(idpath) > 1:
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                updir = dirname(path)
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                updir_file_id = idpath[-2]
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            else:
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                updir = None
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                updir_file_id = None
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            if updir == '/':
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                updir_file_id = None
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            # Create breadcrumb trail for the path within the branch
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            branch_breadcrumbs = util.branch_breadcrumbs(path, inv, 'files')
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            filelist = h.get_filelist(inv, file_id, sort_type)
 
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        change = h.get_changes([ revid ])[0]
 
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        # add parent & merge-point branch-nick info, in case it's useful
 
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        h.get_branch_nicks([ change ])
 
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        path = inv.id2path(file_id)
 
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        if not path.startswith('/'):
 
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            path = '/' + path
 
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        idpath = inv.get_idpath(file_id)
 
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        if len(idpath) > 1:
 
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            updir = dirname(path)
 
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            updir_file_id = idpath[-2]
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        else:
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            inv = None
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            file_id = None
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            start_revid = None
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            sort_type = None
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            change = None
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            path = "/"
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            idpath = None
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            updir = None
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            updir_file_id = None
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            branch_breadcrumbs = []
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            filelist = []
 
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        if updir == '/':
 
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            updir_file_id = None
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        return {
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            'branch': self._branch,
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            'path': path,
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            'updir': updir,
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            'updir_file_id': updir_file_id,
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            'filelist': filelist,
 
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            'filelist': h.get_filelist(inv, file_id, sort_type),
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            'history': h,
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            'posixpath': posixpath,
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            'navigation': navigation,
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            'url': self._branch.context_url,
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            'start_revid': start_revid,
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            'fileview_active': True,
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            'directory_breadcrumbs': directory_breadcrumbs,
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            'branch_breadcrumbs': branch_breadcrumbs,
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        }