automatic sorting for easy shoppin

shop.py

@@ -162,7 +162,8 @@ def show_shop(shopid):
             shared_to.append(get_username(row[1]))
     return render_template('show_shop.html', entries=entries, shop=shopname, 
                 shopid=shopid, content=content,shares=shared_to,
-                date=get_shop_date(shopid),date_bkp=get_shop_backup_date(shopid))
+                date=get_shop_date(shopid),date_bkp=get_shop_backup_date(shopid),
+                autosort=session['sort_view'])
 
 @app.route('/')
 def list_shops():
@@ -419,6 +420,14 @@ def remove_shop():
     flash('successfully deleted shop %s'%(shopname))
     return redirect(url_for('list_shops'))
 
+@app.route('/sort_flip',methods=['POST'])
+def sort_flip():
+    if not session.get('sort_view'):
+        session['sort_view']=True
+    else:
+        session['sort_view']=False
+    shopid=int(request.form['shopid'])
+    return redirect(url_for('show_shop',shopid=shopid))  
 
 @app.route('/login', methods=['GET', 'POST'])
 def login():
@@ -481,8 +490,6 @@ def profile():
         return redirect(url_for('profile'))
     return render_template('profile.html', error=error,user=user)
 
-
-
 @app.route('/logout')
 def logout():
     session.pop('logged_in', None)