From c0a0765b1197643465ac142487d90eb8e0c792d0 Mon Sep 17 00:00:00 2001
From: yodha8 <104330897+yodha8@users.noreply.github.com>
Date: Mon, 20 Jun 2022 01:23:03 -0700
Subject: [PATCH] Update lwn_free.recipe

Skips paid articles and cleanly pulls only past week's free articles.
---
 recipes/lwn_free.recipe | 34 ++++++++++++++++++++++++++++++++--
 1 file changed, 32 insertions(+), 2 deletions(-)

diff --git a/recipes/lwn_free.recipe b/recipes/lwn_free.recipe
index 6bed962ec6..5f77bd2083 100644
--- a/recipes/lwn_free.recipe
+++ b/recipes/lwn_free.recipe
@@ -8,11 +8,41 @@ class LWNFree(BasicNewsRecipe):
     title = "LWN Linux Weekly News (Free)"
     language = 'en'
     __author__ = 'yodha8'
-    description = "LWN is published every Thursday. Recipe skips current week's articles (subscriber-only) and pulls free articles from previous week."
-    oldest_article = 14  # So we can grab previous week articles.
+    description = "LWN is published every Thursday. This recipe skips current week's articles (subscriber-only) and pulls free articles from previous week."
+    oldest_article = 28  # So we can grab previous week articles.
     max_articles_per_feed = 100
     auto_cleanup = True
 
     feeds = [
         ('LWN Articles', 'https://lwn.net/headlines/Features'),
     ]
+
+    def parse_feeds(self):
+        """Remove paid articles and articles older than a week."""
+
+        prev_feeds = super().parse_feeds()
+
+        remove_articles = []
+        weekly_count = 0
+
+        for article in prev_feeds[0]:
+
+            # Paid article
+            if "[$]" in article.title:
+                remove_articles.append(article)
+                continue
+
+            # Count how many free weekly edition we passed
+            if "Weekly Edition" in article.title:
+                weekly_count += 1
+
+            # Remove all articles starting from 2nd free weekly edition
+            if weekly_count > 1:
+                remove_articles.append(article)
+
+        # Remove everything but prev week's free articles
+        for pa in remove_articles:
+            prev_feeds[0].remove_article(pa)
+
+        print(prev_feeds)
+        return prev_feeds