1 files changed, 0 insertions, 114 deletions
diff --git a/openerp/workflow/wkf_expr.py b/openerp/workflow/wkf_expr.py
deleted file mode 100644
index 6f3be25802d..00000000000
--- a/openerp/workflow/wkf_expr.py
+++ /dev/null
@@ -1,114 +0,0 @@
-# -*- coding: utf-8 -*-
-##############################################################################
-#    
-#    OpenERP, Open Source Management Solution
-#    Copyright (C) 2004-2009 Tiny SPRL (<http://tiny.be>).
-#
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU Affero General Public License as
-#    published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
-#
-#    You should have received a copy of the GNU Affero General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.     
-#
-##############################################################################
-
-"""
-Evaluate workflow code found in activity actions and transition conditions.
-"""
-
-import openerp
-from openerp.tools.safe_eval import safe_eval as eval
-
-class Env(dict):
-    """
-    Dictionary class used as an environment to evaluate workflow code (such as
-    the condition on transitions).
-
-    This environment provides sybmols for cr, uid, id, model name, model
-    instance, column names, and all the record (the one obtained by browsing
-    the provided ID) attributes.
-    """
-    def __init__(self, cr, uid, model, id):
-        self.cr = cr
-        self.uid = uid
-        self.model = model
-        self.id = id
-        self.ids = [id]
-        self.obj = openerp.registry(cr.dbname)[model]
-        self.columns = self.obj._columns.keys() + self.obj._inherit_fields.keys()
-
-    def __getitem__(self, key):
-        if (key in self.columns) or (key in dir(self.obj)):
-            res = self.obj.browse(self.cr, self.uid, self.id)
-            return res[key]
-        else:
-            return super(Env, self).__getitem__(key)
-
-def _eval_expr(cr, ident, workitem, lines):
-    """
-    Evaluate each line of ``lines`` with the ``Env`` environment, returning
-    the value of the last line.
-    """
-    assert lines, 'You used a NULL action in a workflow, use dummy node instead.'
-    uid, model, id = ident
-    result = False
-    for line in lines.split('\n'):
-        line = line.strip()
-        if not line:
-            continue
-        if line == 'True':
-            result = True
-        elif line == 'False':
-            result = False
-        else:
-            env = Env(cr, uid, model, id)
-            result = eval(line, env, nocopy=True)
-    return result
-
-def execute_action(cr, ident, workitem, activity):
-    """
-    Evaluate the ir.actions.server action specified in the activity.
-    """
-    uid, model, id = ident
-    ir_actions_server = openerp.registry(cr.dbname)['ir.actions.server']
-    context = { 'active_model': model, 'active_id': id, 'active_ids': [id] }
-    result = ir_actions_server.run(cr, uid, [activity['action_id']], context)
-    return result
-
-def execute(cr, ident, workitem, activity):
-    """
-    Evaluate the action specified in the activity.
-    """
-    return _eval_expr(cr, ident, workitem, activity['action'])
-
-def check(cr, workitem, ident, transition, signal):
-    """
-    Test if a transition can be taken. The transition can be taken if:
-    
-    - the signal name matches,
-    - the uid is SUPERUSER_ID or the user groups contains the transition's
-      group,
-    - the condition evaluates to a truish value.
-    """
-    if transition['signal'] and signal != transition['signal']:
-        return False
-
-    uid = ident[0]
-    if uid != openerp.SUPERUSER_ID and transition['group_id']:
-        registry = openerp.registry(cr.dbname)
-        user_groups = registry['res.users'].read(cr, uid, [uid], ['groups_id'])[0]['groups_id']
-        if transition['group_id'] not in user_groups:
-            return False
-
-    return _eval_expr(cr, ident, workitem, transition['condition'])
-
-
-# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
-