[devtools] add has_cache for postgres (closes #5739624)
devtools stores info about existing dbs in the db handler, but in the
case of postgresql that doesn't take into account the path to the
cluster's datadir. Which means if we run two test modules (in the same
test run), we'll create a "__default_empty_db__" for the first one,
cache its existence, and then when moving on to the other module,
believe the template already exists (but since the datadir depends on
the test module's path, it does not). This patch is a bit of a kludge,
and it would be better to make the cache key include enough data to not
need this, but I'm not sure how to do that.
# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
"""Primary view for bookmarks + user's bookmarks box"""
__docformat__ = "restructuredtext en"
_ = unicode
from logilab.mtconverter import xml_escape
from cubicweb import Unauthorized
from cubicweb.predicates import is_instance, one_line_rset
from cubicweb.web import action, component, htmlwidgets, formwidgets as fw
from cubicweb.web.views import uicfg, primary
from cubicweb.web.views.ajaxcontroller import ajaxfunc
_abaa = uicfg.actionbox_appearsin_addmenu
_abaa.tag_subject_of(('*', 'bookmarked_by', '*'), False)
_abaa.tag_object_of(('*', 'bookmarked_by', '*'), False)
_afs = uicfg.autoform_section
_afs.tag_object_of(('*', 'bookmarked_by', 'CWUser'), 'main', 'metadata')
_afs.tag_attribute(('Bookmark', 'path'), 'main', 'attributes')
_afs.tag_attribute(('Bookmark', 'path'), 'muledit', 'attributes')
_affk = uicfg.autoform_field_kwargs
_affk.tag_attribute(('Bookmark', 'path'), {'widget': fw.EditableURLWidget})
class FollowAction(action.Action):
__regid__ = 'follow'
__select__ = one_line_rset() & is_instance('Bookmark')
title = _('follow')
category = 'mainactions'
def url(self):
return self.cw_rset.get_entity(self.cw_row or 0, self.cw_col or 0).actual_url()
class BookmarkPrimaryView(primary.PrimaryView):
__select__ = is_instance('Bookmark')
def cell_call(self, row, col):
"""the primary view for bookmark entity"""
entity = self.cw_rset.complete_entity(row, col)
self.w(u' ')
self.w(u"<span class='title'><b>")
self.w(u"%s : %s" % (self._cw._('Bookmark'), xml_escape(entity.title)))
self.w(u"</b></span>")
self.w(u'<br/><br/><div class="content"><a href="%s">' % (
xml_escape(entity.actual_url())))
self.w(u'</a>')
self.w(u'<p>%s%s</p>' % (self._cw._('Used by:'), ', '.join(xml_escape(u.name())
for u in entity.bookmarked_by)))
self.w(u'</div>')
class BookmarksBox(component.CtxComponent):
"""display a box containing all user's bookmarks"""
__regid__ = 'bookmarks_box'
title = _('bookmarks')
order = 40
rql = ('Any B,T,P ORDERBY lower(T) '
'WHERE B is Bookmark,B title T, B path P, B bookmarked_by U, '
'U eid %(x)s')
def init_rendering(self):
ueid = self._cw.user.eid
self.bookmarks_rset = self._cw.execute(self.rql, {'x': ueid})
rschema = self._cw.vreg.schema.rschema('bookmarked_by')
eschema = self._cw.vreg.schema.eschema('Bookmark')
self.can_delete = rschema.has_perm(self._cw, 'delete', toeid=ueid)
self.can_edit = (eschema.has_perm(self._cw, 'add') and
rschema.has_perm(self._cw, 'add', toeid=ueid))
if not self.bookmarks_rset and not self.can_edit:
raise component.EmptyComponent()
self.items = []
def render_body(self, w):
ueid = self._cw.user.eid
req = self._cw
if self.can_delete:
req.add_js('cubicweb.ajax.js')
for bookmark in self.bookmarks_rset.entities():
label = self.link(bookmark.title, bookmark.action_url())
if self.can_delete:
dlink = u'[<a class="action" href="javascript:removeBookmark(%s)" title="%s">-</a>]' % (
bookmark.eid, req._('delete this bookmark'))
label = '<div>%s %s</div>' % (dlink, label)
self.append(label)
if self.can_edit:
menu = htmlwidgets.BoxMenu(req._('manage bookmarks'))
linkto = 'bookmarked_by:%s:subject' % ueid
# use a relative path so that we can move the instance without
# loosing bookmarks
path = req.relative_path()
# XXX if vtitle specified in params, extract it and use it as
# default value for bookmark's title
url = req.vreg['etypes'].etype_class('Bookmark').cw_create_url(
req, __linkto=linkto, path=path)
menu.append(self.link(req._('bookmark this page'), url))
if self.bookmarks_rset:
if req.user.is_in_group('managers'):
bookmarksrql = 'Bookmark B WHERE B bookmarked_by U, U eid %s' % ueid
erset = self.bookmarks_rset
else:
# we can't edit shared bookmarks we don't own
bookmarksrql = 'Bookmark B WHERE B bookmarked_by U, B owned_by U, U eid %(x)s'
erset = req.execute(bookmarksrql, {'x': ueid},
build_descr=False)
bookmarksrql %= {'x': ueid}
if erset:
url = req.build_url(vid='muledit', rql=bookmarksrql)
menu.append(self.link(req._('edit bookmarks'), url))
url = req.user.absolute_url(vid='xaddrelation', rtype='bookmarked_by',
target='subject')
menu.append(self.link(req._('pick existing bookmarks'), url))
self.append(menu)
self.render_items(w)
@ajaxfunc
def delete_bookmark(self, beid):
rql = 'DELETE B bookmarked_by U WHERE B eid %(b)s, U eid %(u)s'
self._cw.execute(rql, {'b': int(beid), 'u' : self._cw.user.eid})