Correction division par 0

[OpenERP/todolist.git] / todolist.py

diff --git a/todolist.py b/todolist.py
index 927dc15..44061c4 100644 (file)
--- a/todolist.py
+++ b/todolist.py
@@ -8,6 +8,37 @@ from openerp.osv import osv, fields
 class Container(osv.Model):
     """TODO List : Tasks container"""
 
+
+    def _get_nb_task(self, cr, uid, ids, field, arg, context=None):
+        result = {}
+        for container in self.browse(cr, uid, ids, context=context):
+            result[container.id] = len(container.tasks)
+        return result
+#        return dict((c.id, len(c.tasks)) for c in self.browse(cr, uid, ids, context=context))
+
+
+    def _task_progress(self, cr, uid, ids, field, arg, context=None):
+        result = {}
+        for container in self.browse(cr, uid, ids, context=context):
+            done = total = 0
+            for task in container.tasks.browse(cr, uid, ids, context=context):
+                total += 1
+                if task.state == "done":
+                    done += 1
+            result[container.id] = total and done/total or 0.
+        return result
+
+
+    def _task_progress2(self, cr, uid, ids, field, arg, context=None):
+        result = {}
+        for container in self.browse(cr, uid, ids, context=context):
+            tasks = container.tasks
+            total = len(tasks)
+            done = len([t for t in tasks if t.state == "done"])
+            result[container.id] = total and done/total or 0.
+        return result
+
+
     _name = "todolist.container"
 
     _status = [("draft", "Draft"), ("pending", "Pending"), ("done", "Done")]
@@ -21,6 +52,8 @@ class Container(osv.Model):
         "state": fields.selection(_status, string="State", select=True),
         "tasks": fields.one2many("todolist.task", "container_id", string="Tasks"),
         "topics_id": fields.many2many("todolist.topic", "todolist_container_topic_rel", "container_id", "topic_id", string="Topics", domain=[("activated", "=","Active")]),
+        "number_tasks": fields.function(_get_nb_task, type="integer", string="Number of tasks"),
+        "progress_tasks": fields.function(_task_progress2, type="float", string="Progression"),
     }
 
     _defaults = {