Added plugins

paramecio2/libraries/generate_admin_class.py

@@ -7,8 +7,23 @@ from paramecio2.libraries.i18n import I18n
 from collections import OrderedDict
 
 class GenerateAdminClass:
+    """Class for generate items for a model
+    """
     
     def __init__(self, model, url, t):
+        """A class for generate forms, insert and update items from a database model
+        
+        For an easy and fast access to database data, you can use this class for get a simple database model of paramecio and get list of items, add forms, edit forms and more.
+        
+        Args:
+            model (WebModel): A WebModel model (equivalent to database mysql table)
+            url (str): A string with the base url for the forms.
+            t (PTemplate): Template used for the class. Normally template subclassed from admin_t PTemplate
+            
+        Attributes:
+        
+        
+        """
         
         self.model_name=''
         

paramecio2/libraries/plugins.py

@@ -0,0 +1,46 @@
+from flask import g
+from functools import wraps
+from paramecio2.libraries.db.webmodel import WebModel
+
+login_name='login'
+login_url='.login'
+
+def db(f):
+    
+    @wraps(f)
+    
+    def wrapper(*args, **kwds):
+        
+        g.connection=WebModel.connection()
+        
+        try:
+        
+            code=f(*args, **kwds)
+        
+            g.connection.close()
+            
+        except:
+            
+            g.connection.close()
+            
+            raise
+        
+        return code
+        
+    return wrapper
+
+def login_site(f):
+    
+    @wraps(f)
+    
+    def wrapper(*args, **kwds):
+        
+        if not login_name in session:
+            
+            return redirect(url_for(login_url))
+            
+        else:
+            
+            return f(*args, **kwds)
+   
+    return wrapper