diverse fixes und mysql

database.py

@@ -23,11 +23,14 @@ db_urlfile=cfg.get("db_url_file")
 if db_urlfile == None or db_urlfile.strip()=="":
     db_urlfile="../srctest_cu.db"
 
-    
-engine = create_engine('sqlite:///'+ path.join(db_path,db_mainfile), convert_unicode=True)
+if cfg.get("db_main_type") == "mysql":
+    engine = create_engine("mysql+pymysql://%s:%s@localhost/crawler_articles?charset=utf8" % (cfg.get("db_main_user"), cfg.get("db_main_pw"))) 
+else:
+    engine = create_engine('sqlite:///'+ path.join(db_path,db_mainfile), convert_unicode=True)
+
 
 db_session = scoped_session(sessionmaker(autocommit=False,
-                                         autoflush=False,
+#                                         autoflush=False,
                                          bind=engine))