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Django-wiki For AppEngine

Django-wiki is a very basic Wiki based on Django. It costed me a few minutes to port it to AppEngine. The patch against http://github.com/sneeu/django-wiki/tree/master current repository:

diff -ruN wiki/admin.py appengine-wiki/admin.py
--- wiki/admin.py 2008-12-08 10:58:24.000000000 +0800
+++ appengine-wiki/admin.py 2009-03-06 14:24:06.000000000 +0800
@@ -2,5 +2,10 @@
 
 from models import Page
 
+#admin.site.register(Page)
+
+class PageAdmin(admin.ModelAdmin):
+    model = Page
+    
+admin.site.register(Page, PageAdmin)
 
-admin.site.register(Page)
diff -ruN wiki/models.py appengine-wiki/models.py
--- wiki/models.py 2008-12-08 10:58:24.000000000 +0800
+++ appengine-wiki/models.py 2009-03-06 14:16:21.000000000 +0800
@@ -1,18 +1,22 @@
 from django.db import models
+from google.appengine.ext import db
 
 from templatetags.wiki import wikify
 
 
-class Page(models.Model):
-    name = models.CharField(max_length=255, unique=True)
-    content = models.TextField()
-    rendered = models.TextField()
+class Page(db.Model):
+#    name = models.CharField(max_length=255, unique=True)
+#    content = models.TextField()
+#    rendered = models.TextField()
+    name = db.StringProperty(required=True)
+    content = db.TextProperty(default='')
+    rendered = db.TextProperty(default='')
 
-    class Meta:
-        ordering = ('name', )
+#    class Meta:
+#        ordering = ('name', )
 
     def __unicode__(self):
-        return self.name
+        return u'%s' % self.name
 
     def save(self, *args, **kwargs):
         self.rendered = wikify(self.content)
diff -ruN wiki/views.py appengine-wiki/views.py
--- wiki/views.py 2008-12-08 10:58:24.000000000 +0800
+++ appengine-wiki/views.py 2009-03-06 14:17:55.000000000 +0800
@@ -8,14 +8,16 @@
 
 def index(request):
     """Lists all pages stored in the wiki."""
-    pages = Page.objects.all()
+#    pages = Page.objects.all()
+    pages = Page.all()
     return render_to_response('wiki/index.html', {'pages': pages})
 
 
 def view(request, name):
     """Shows a single wiki page."""
     try:
-        page = Page.objects.get(name=name)
+#        page = Page.objects.get(name=name)
+        page = Page.gql("WHERE name = :1", name).get()
     except Page.DoesNotExist:
         page = Page(name=name)
 
@@ -25,7 +27,8 @@
 def edit(request, name):
     """Allows users to edit wiki pages."""
     try:
-        page = Page.objects.get(name=name)
+#        page = Page.objects.get(name=name)
+        page = Page.gql("WHERE name = :1", name).get()
     except Page.DoesNotExist:
         page = None
 
@@ -33,9 +36,8 @@
         form = PageForm(request.POST)
         if form.is_valid():
             if not page:
-                page = Page()
-            page.name = form.cleaned_data['name']
-            page.content = form.cleaned_data['content']
+                page = Page(name = form.cleaned_data['name'],
+                            content = form.cleaned_data['content'])
 
             page.save()
             return HttpResponseRedirect('../../%s/' % page.name)

Labels: appengine, django, Wiki

posted by Yale Huang @ 10:24 PM