Add fix for pyodbc+mssql (#6621)

* add fix for odbc+mssql

* fix for pylint/pep8

tests/fixtures/pyodbcRow.py

@@ -0,0 +1,12 @@
+# pylint: disable=C,R,W
+
+
+class Row(object):
+    def __init__(self, values):
+        self.values = values
+
+    def __name__(self):
+        return 'Row'
+
+    def __iter__(self):
+        return (item for item in self.values)