Added plugins

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