############################################################################## # # Copyright (c) 2005 Nexedi SARL and Contributors. All Rights Reserved. # Ivan Tyagov <ivan@nexedi.com> # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsability of assessing all potential # consequences resulting from its eventual inadequacies and bugs # End users who are looking for a ready-to-use solution with commercial # garantees and support are strongly adviced to contract a Free Software # Service Company # # This program is Free Software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program 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 General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## from SearchKey import SearchKey class RawKey(SearchKey): """ RawKey key is an ERP5 portal_catalog search key which is used to render SQL expression that will match exactly what's passed to it using equality .""" def build(self, **kwargs): # this key doesn't require parsing # It's required to implement it as it's used ONLY for ExactMath pass def buildSQLExpression(self, key, value, format=None, mode=None, range_value=None, stat__=None): if value is not None: where_expression = "%s = '%s'" % (key, value) else: where_expression = "%s is NULL" % (key) return where_expression, []