def edit(request, post_id):
"""Post editing or deletion."""
post = Post.get_by_id(int(post_id)) # the url regex makes sure we only get a number here
if not post or post.author.key() != request.user_blog.key() or post.deleted:
raise Http404
if request.method == 'POST':
form = EditForm(request.POST, post=post)
if form.is_valid():
form.save()
return redirect(reverse('dash'))
else:
form = EditForm(post=post)
return render(request, "edit.html", {
'form': form,
})
