fix optimisation with super session that may lead to integrity loss
at some point I've decided to stop ensuring ?1 cardinality was respected
when adding a new relation using a super session, to avoid the cost of
the delete query. That was yet discussable because it introduced unexpected
difference between execute and unsafe_execute, which is imo not worth it.
Also, now that rql() in migration script default to unsafe_execute, we
definitly don't want that implicit behaviour change (which already cause
bug when for instance adding another default workflow for an entity type:
without that fix we end up with *two* default workflows while the schema
tells we can have only one.
IMO we should go to the direction that super session skip all security
check, but nothing else, unless explicitly asked.
"""vcard import / export
:organization: Logilab
:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
__docformat__ = "restructuredtext en"
from cubicweb.selectors import implements
from cubicweb.view import EntityView
_ = unicode
VCARD_PHONE_TYPES = {'home': 'HOME', 'office': 'WORK', 'mobile': 'CELL', 'fax': 'FAX'}
class VCardCWUserView(EntityView):
"""export a person information as a vcard"""
__regid__ = 'vcard'
title = _('vcard')
templatable = False
content_type = 'text/x-vcard'
__select__ = implements('CWUser')
def set_request_content_type(self):
"""overriden to set a .vcf filename"""
self._cw.set_content_type(self.content_type, filename='vcard.vcf')
def cell_call(self, row, col):
self.vcard_header()
self.vcard_content(self.cw_rset.complete_entity(row, col))
self.vcard_footer()
def vcard_header(self):
self.w(u'BEGIN:vcard\n')
self.w(u'VERSION:3.0\n')
def vcard_footer(self):
self.w(u'NOTE:this card has been generated by CubicWeb\n')
self.w(u'END:vcard\n')
def vcard_content(self, entity):
who = u'%s %s' % (entity.surname or '',
entity.firstname or '')
w = self.w
w(u'FN:%s\n' % who)
w(u'N:%s;;;;\n' % entity.login)
w(u'TITLE:%s\n' % who)
for email in entity.use_email:
w(u'EMAIL;TYPE=INTERNET:%s\n' % email.address)
from logilab.common.deprecation import class_renamed
VCardEuserView = VCardEUserView = class_renamed('VCardEuserView', VCardCWUserView)