Finalizado la primera version del wrapper de Mysql. Empezado a trabajar en el cuerpo del explorer

core/__init__.py

@@ -0,0 +1,2 @@
+# -*- coding: utf-8 -*-
+

core/mysql_wrapper.py

@@ -1,32 +1,29 @@
 # -*- coding: utf-8 -*-
-
-
-# =============================================================================
-# Contiene las clases necesarias para conectar con la Base de Datos mysql.
-# 
-# =============================================================================
-
 import mysql.connector
 
+anuncios_db_parameters = {'host': '46.183.115.154',
+                    'database': 'anuncios',
+                    'user': 'pablo',
+                    'password': 'noesfacilvivirsinpin'}
 
-class DatabaseInstance():
-    
+class DatabaseWrapper():
     
     def __init__(self, connection_parameters):
         self.host = connection_parameters['host']
         self.database = connection_parameters['database']
         self.user = connection_parameters['user']
         self.password = connection_parameters['password']
-        
         self.connection = None
         
+        self.ping()
+        
     def connect(self):
         try:
             self.connection = mysql.connector.connect(host = self.host,
                                                       database = self.database,
                                                       user = self.user,
                                                       password = self.password)
-        except Error as e:
+        except Exception as e:
             print("Could not connect to the database.")
             print(e)
             
@@ -40,9 +37,20 @@ class DatabaseInstance():
         self.connect()
         self.disconnect()
         
-    def query(self, query, parameters):
+    def query(self, query_statement, query_parameters = None, dictionary = False):
         self.connect()
         if self.connection.is_connected():
-            cursor = self.connection.cursor()
-            cursor.execute()
-            #SEGUIR AQUIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
+            execution_cursor = self.connection.cursor(dictionary = dictionary)
+            execution_cursor.execute(query_statement, query_parameters)
+            self.disconnect()
+            return execution_cursor
+        
+        
+    def query_dict(self, query_statement, query_parameters = None):
+        return self.query(query_statement, query_parameters, dictionary = True)
+
+def get_anunciosdb():
+    return DatabaseWrapper(anuncios_db_parameters)        
+
+
+