gasthaus_list.html now uses jinja2.

[philipp/winterrodeln/wradmin.git] / wradmin / controllers / gasthaus.py

diff --git a/wradmin/controllers/gasthaus.py b/wradmin/controllers/gasthaus.py
index 65514ef91b5789511ec6e4956459acf750175bcf..7e25f68a492b352b8b65db5189e3ee62fb191a33 100644 (file)
--- a/wradmin/controllers/gasthaus.py
+++ b/wradmin/controllers/gasthaus.py
@@ -1,9 +1,6 @@
 #!/usr/bin/python3.4
-#from pylons import request, response, session, url, tmpl_context as c
-#from pylons.controllers.util import abort, redirect
-from flask import request, abort, redirect, session, url_for
+from flask import request, abort, redirect, url_for, flash, render_template
 import paginate
-import sqlalchemy as sa
 
 import wrpylib.wrmwmarkup
 import wrpylib.wrmwcache
@@ -19,11 +16,10 @@ class GasthausController:
         """Lists all inns"""
         q = model.meta.Session.query(model.WrInnCache)
         q = q.order_by(model.WrInnCache.page_title)
-        c = TemplateContext()
-        c.paginator = paginate.Page(q.all(), page=int(request.args.get('page', 1)),
-                                    url_maker=lambda page: url_for('gasthaus_list', page=page),
-                                    items_per_page=25)
-        return render_genshi_template('gasthaus_list.html', c=c)
+        paginator = paginate.Page(q.all(), page=int(request.args.get('page', 1)),
+                                  url_maker=lambda page: url_for('gasthaus_list', page=page),
+                                  items_per_page=25)
+        return render_template('gasthaus_list.html', paginator=paginator)
 
     def view(self, id):
         """Displays an inn"""
@@ -40,13 +36,14 @@ class GasthausController:
         try:
             wrpylib.wrmwcache.update_wrinncache(c)
             model.meta.Session.commit()
-            session['flash'] = 'Die Gasthausliste wurde erfolgreich aktualisiert.'
+            flash('Die Gasthausliste wurde erfolgreich aktualisiert.', 'info')
         except wrpylib.wrmwcache.UpdateCacheError as e:
             title = str(e.args[1])
             title = wrpylib.mwmarkup.to_title(title)
             msg = str(e.args[2])
             msg = msg.replace('\n', '; ')
-            if len(e.args) == 3: session['flash'] = "Fehler bei Gasthaus '{0}': {1}".format(title, msg)
-            else: session['flash'] = str(e)
+            if len(e.args) == 3:
+                flash("Fehler bei Gasthaus '{0}': {1}".format(title, msg), 'error')
+            else: flash(str(e), 'error')
         # Redirect to result page
         return redirect(url_for('gasthaus_list'))