From 935e4878eaae4d0b0e0600ff0eb2c7aa4e710e6b Mon Sep 17 00:00:00 2001
From: Antonio de la Rosa <webmaster@web-t-sys.com>
Date: Tue, 17 May 2016 20:50:13 +0200
Subject: [PATCH] Added mysqldb how mysql default

---
 paramecio/cromosoma/databases/mysqldb.py | 106 +++++++++++++++++++++++
 paramecio/modules/admin/admin/ausers.py  |   2 +-
 2 files changed, 107 insertions(+), 1 deletion(-)
 create mode 100644 paramecio/cromosoma/databases/mysqldb.py

diff --git a/paramecio/cromosoma/databases/mysqldb.py b/paramecio/cromosoma/databases/mysqldb.py
new file mode 100644
index 0000000..1496539
--- /dev/null
+++ b/paramecio/cromosoma/databases/mysqldb.py
@@ -0,0 +1,106 @@
+#!/usr/bin/python3
+
+import sys
+import sqlalchemy.pool as pool
+import MySQLdb
+import MySQLdb.cursors
+
+class SqlClass:
+    
+    connection={}
+    
+    def __init__(self):
+    
+        self.error_connection=""
+        self.connected=False
+        self.connection_method=self.connect_to_db_sql
+    
+    def dummy_connect(self, connection, name_connection="default"):
+        pass
+    
+    def connect_to_db(self, connection, name_connection="default"):
+        
+        self.connection_method(connection, name_connection)
+        
+        self.connection_method=self.dummy_connect
+        
+    def connect_to_db_sql(self, connection, name_connection="default"):
+        
+        try:
+        
+            def getcoon():
+                c = MySQLdb.connect(connection['host'],
+                    user=connection['user'],
+                    passwd=connection['password'],
+                    db=connection['db'],
+                    charset='utf8mb4',
+                    cursorclass=MySQLdb.cursors.DictCursor)
+                return c
+            
+            mypool=pool.QueuePool(getcoon, max_overflow=30, pool_size=15)
+            
+            self.connection[name_connection]=mypool.connect()
+            
+            self.connected=True
+            
+        except:
+            e = sys.exc_info()[0]
+            v = sys.exc_info()[1]
+            
+            self.error_connection="Error in connection: %s %s" % (e, v)
+            
+            #return False
+            raise NameError(self.error_connection)
+    
+    #Make def query more simple if not debugging.
+    
+    def query(self, sql_query, arguments=[], name_connection="default"):
+        
+        #if fetch_type=="ASSOC":
+            #fetch_type=MySQLdb.cursors.DictCursor
+        
+        #with self.connection[name_connection].cursor(MySQLdb.cursors.DictCursor) as cursor:
+        cursor=self.connection[name_connection].cursor(MySQLdb.cursors.DictCursor)
+            
+        try:
+            
+            cursor.execute(sql_query, arguments)
+            self.connection[name_connection].commit()
+            
+            return cursor
+        
+        except:
+            e = sys.exc_info()[0]
+            v = sys.exc_info()[1]
+            
+            if hasattr(cursor, '_last_executed'):
+               sql_query=cursor._last_executed 
+            
+            self.error_connection="Error in query ||"+sql_query+"||: %s %s" % (e, v)
+        
+            #return False
+            raise NameError(self.error_connection)
+    
+    #Fetcho row return dictionary if is defined in query.
+    
+    #def fetch(self, cursor):
+        
+        #return cursor.fetchone()
+    """
+    def __del__(self):
+        
+        for key in self.connection:
+        
+            self.close(self.connection)
+    """
+    
+    def close(self, name_connection="default"):
+        
+        if self.connection[name_connection]:
+        
+            self.connection[name_connection].close()
+            #self.connection[name_connection]=False
+        
+        pass
+    
+    
diff --git a/paramecio/modules/admin/admin/ausers.py b/paramecio/modules/admin/admin/ausers.py
index e25334f..b4b76c9 100644
--- a/paramecio/modules/admin/admin/ausers.py
+++ b/paramecio/modules/admin/admin/ausers.py
@@ -19,7 +19,7 @@ def admin(**args):
     
     user_admin.create_forms(['username', 'password', 'email', 'privileges', 'lang'])
     
-    user_admin.forms['privileges'].arr_select={'0': I18n.lang('admin', 'without_privileges', 'Without privileges'), '1': I18n.lang('admin', 'selected_privileges', 'Selected privileges'), '2': I18n.lang('admin', 'administrator', 'Administrator')}
+    user_admin.forms['privileges'].arr_select={0: I18n.lang('admin', 'without_privileges', 'Without privileges'), 1: I18n.lang('admin', 'selected_privileges', 'Selected privileges'), 2: I18n.lang('admin', 'administrator', 'Administrator')}
     
     user_admin.fields['password'].protected=False