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kernel: concurency access only on classic_write fields

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for non classic_write it is the child object that check the concurency

bzr revid: ced-019ad1e8ff46a5e0ec0352ae8ea418a3f013917e
This commit is contained in:
ced
2007-07-03 14:28:23 +00:00
parent 795ac565f6
commit 9d2a08dea5
1 changed files with 13 additions and 3 deletions
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bin/osv/orm.py
+13 -3
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@@ -840,9 +840,17 @@ class orm(object):
return res
def unlink(self, cr, uid, ids, context={}):
self.pool.get('ir.model.access').check(cr, uid, self._name, 'unlink')
if not len(ids):
return True
delta= context.get('read_delta',False)
if delta and self._log_access:
cr.execute("select (now() - min(write_date)) <= '%s'::interval from %s where id in (%s)"% (delta,self._table,",".join(map(str, ids))) )
res= cr.fetchone()
if res and res[0]:
raise except_orm('ConcurrencyException', 'This record was modified in the meanwhile')
self.pool.get('ir.model.access').check(cr, uid, self._name, 'unlink')
wf_service = netsvc.LocalService("workflow")
for id in ids:
wf_service.trg_delete(uid, self._name, id, cr)
@@ -876,7 +884,9 @@ class orm(object):
cr.execute("select (now() - min(write_date)) <= '%s'::interval from %s where id in (%s)"% (delta,self._table,",".join(map(str, ids))) )
res= cr.fetchone()
if res and res[0]:
raise except_orm('ConcurrencyException', 'This record was modified in the meanwhile')
for field in vals:
if field in self._columns and self._columns[field]._classic_write:
raise except_orm('ConcurrencyException', 'This record was modified in the meanwhile')
self.pool.get('ir.model.access').check(cr, user, self._name, 'write')
@@ -928,7 +938,7 @@ class orm(object):
upd_todo.sort(lambda x,y: self._columns[x].priority-self._columns[y].priority)
for field in upd_todo:
for id in ids:
self._columns[field].set(cr, self, id, field, vals[field], user)
self._columns[field].set(cr, self, id, field, vals[field], user, context=context)
for table in self._inherits:
col = self._inherits[table]