Bugfix: should import Article in order to resolve the 'date' column for the ordering of the 'articles' relationship.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/web/models/feed.py b/src/web/models/feed.py
index 7bf2ace3..2c26a71f 100644
--- a/src/web/models/feed.py
+++ b/src/web/models/feed.py
@@ -31,6 +31,7 @@ from datetime import datetime
 from sqlalchemy import desc, Index
 from sqlalchemy.orm import validates
 from web.models.right_mixin import RightMixin
+from web.models.article import Article
 
 
 class Feed(db.Model, RightMixin):
@@ -60,9 +61,9 @@ class Feed(db.Model, RightMixin):
     icon_url = db.Column(db.String(), db.ForeignKey('icon.url'), default=None)
     user_id = db.Column(db.Integer(), db.ForeignKey('user.id'))
     category_id = db.Column(db.Integer(), db.ForeignKey('category.id'))
-    articles = db.relationship('Article', backref='source', lazy='dynamic',
+    articles = db.relationship(Article, backref='source', lazy='dynamic',
                                cascade='all,delete-orphan',
-                               order_by=desc("date"))
+                               order_by=desc(Article.date))
 
     # index
     idx_feed_uid_cid = Index('user_id', 'category_id')