Initial commit

aore/dbutils/dbimpl.py

@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+
+
+class DBImpl:
+    def __init__(self, engine, params):
+        self.db_engine = engine
+        self.connection = engine.connect(**params)
+
+    def transaction_commit(self):
+        self.connection.commit()
+
+    def transaction_rollback(self):
+        self.connection.rollback()
+
+    def close(self):
+        if self.connection:
+            self.connection.close()
+
+    def get_cursor(self):
+        return self.connection.cursor()
+
+    def get_rows(self, query_string, for_dict=True):
+        if for_dict:
+            cur = self.connection.cursor(self.db_engine.cursors.DictCursor)
+        else:
+            cur = self.connection.cursor()
+        cur.execute(query_string)
+
+        rows = cur.fetchall()
+        if cur:
+            cur.close()
+
+        return rows