fix backward compat for db/adbh

2 files changed, 17 insertions, 3 deletions

diff --git a/adbh.py b/adbh.py
index 53064c0..0e104ba 100644
--- a/adbh.py
+++ b/adbh.py
@@ -20,4 +20,12 @@ from warnings import warn
 warn('this module is deprecated, use logilab.db instead',
      DeprecationWarning, stacklevel=1)
 
-from logilab.db import FunctionDescr, get_db_helper as get_adv_func_helper
+from logilab.db import (FunctionDescr, get_db_helper as get_adv_func_helper,
+                        _GenericAdvFuncHelper,
+                        _ADV_FUNC_HELPER_DIRECTORY as ADV_FUNC_HELPER_DIRECTORY)
+from logilab.common.decorators import monkeypatch
+
+@monkeypatch(_GenericAdvFuncHelper)
+def func_sqlname(self, funcname):
+    funcdef = self.function_description(funcname)
+    return funcdef.name_mapping.get(self.backend_name, funcname)
diff --git a/db.py b/db.py
index 2456292..03d7cff 100644
--- a/db.py
+++ b/db.py
@@ -26,5 +26,11 @@ from warnings import warn
 warn('this module is deprecated, use logilab.db instead',
      DeprecationWarning, stacklevel=1)
 
-from logilab.common.db import (get_connection, set_prefered_driver,
-                               get_dbapi_compliant_module)
+from logilab.db import (get_connection, set_prefered_driver,
+                        get_dbapi_compliant_module as _gdcm,
+                        get_db_helper as _gdh)
+
+def get_dbapi_compliant_module(driver, *args, **kwargs):
+    module = _gdcm(driver, *args, **kwargs)
+    module.adv_func_helper = _gdh(driver)
+    return module