Trace your OpenERP errors

openerp6_trace.diff

=== modified file 'openerp/osv/osv.py'
--- openerp/osv/osv.py	2012-02-08 16:13:12 +0000
+++ openerp/osv/osv.py	2012-05-08 21:50:42 +0000
@@ -23,6 +23,8 @@
 
 from functools import wraps
 import logging
+import sys
+import traceback
 from psycopg2 import IntegrityError, errorcodes
 
 import orm
@@ -45,6 +47,20 @@
 
 service = None
 
+
+def _pformat(f, dbname, args, kwargs):
+    arglist = [repr(dbname)]
+    arglist.extend([repr(arg) for arg in args])
+    arglist.extend(['%s=%r' % item for item in kwargs.items()])
+    return '%s(%s)' % (f.__name__, ', '.join(arglist))
+
+
+def _traceback(f, dbname, args, kwargs):
+    tb = traceback.format_exception(*sys.exc_info())
+    tb.append('while calling object.%s\n' % _pformat(f, dbname, args, kwargs))
+    return ''.join(tb)
+
+
 class object_proxy(object):
     def __init__(self):
         global service
@@ -120,10 +136,15 @@
                     raise except_osv('Database not ready', 'Currently, this database is not fully loaded and can not be used.')
+                _logger.debug('... calling object.%s', _pformat(f, dbname, args, kwargs))
                 return f(self, dbname, *args, **kwargs)
             except orm.except_orm, inst:
+                tb_s = _traceback(f, dbname, args, kwargs)
+                _logger.error(tb_s)
                 raise except_osv(inst.name, inst.value)
             except except_osv:
                 raise
             except IntegrityError, inst:
+                tb_s = _traceback(f, dbname, args, kwargs)
+                _logger.error(tb_s)
                 osv_pool = pooler.get_pool(dbname)
                 for key in osv_pool._sql_error.keys():
                     if key in inst[0]:
@@ -152,7 +173,9 @@
                 else:
                     netsvc.abort_response(1, _('Integrity Error'), 'warning', inst[0])
             except Exception:
+                tb_s = _traceback(f, dbname, args, kwargs)
                 _logger.exception("Uncaught exception")
+                _logger.error(tb_s)
                 raise
 
         return wrapper