fix a migratedb issue with flask-login, fix the blog post list by tak…

…ing out ill conceived "latest"

jmoiron/blog/views.py

@@ -23,7 +23,7 @@ def show_page(num):
     p.urlfunc = lambda num: url_for("blog.show_page", num=num)
     if not p.exists:
         abort(404)
-    posts = Post.latest()[p.slice()]
+    posts = Post.find({"is_published": True}).order_by("-timestamp")[p.slice()]
     return render_template("blog/index.html", posts=posts, page=p)
 
 @blog.route("/<slug>")

manage.py

@@ -46,6 +46,13 @@ def create_indexes():
 @script.command
 def migratedb(dumpfile=None):
     """Run a migration from an SQL database."""
+    # remove the flask-login context processor as it messes up rendering
+    # templates outside of a regular run-created context
+    from flaskext import login
+    procs = app.template_context_processors[None]
+    if login._user_context_processor in procs:
+        procs.remove(login._user_context_processor)
+
     print 'Flushing current mongo database...'
     flushdb()
     if dumpfile:
@@ -65,7 +72,7 @@ def migratedb(dumpfile=None):
     db['comment'].insert(comments['comments'])
     db['banned_ip'].insert(comments['bannedips'])
     print 'Resetting blog comments to use oids..'
-    from blog.models import Post
+    from jmoiron.blog.models import Post
     mapping = dict([(c['id'], c['_id']) for c in db.comment.find()])
     for post in Post.find({'comments': {'$ne': []}}):
         post.comments = [mapping[c] for c in post['comments']]
@@ -81,7 +88,7 @@ def migratedb(dumpfile=None):
 @script.command
 def rerender_entries(source_tag=None):
     """Rerender stream entries."""
-    from stream.models import Entry
+    from jmoiron.stream.models import Entry
     if source_tag:
         entries = Entry.find({'source_tag': source_tag})
     else: