Fix #1931

getnikola · Aug 6, 2015 · 3d152c8 · 3d152c8
1 parent 29c2fae
commit 3d152c8
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Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/CHANGES.txt b/CHANGES.txt
@@ -11,6 +11,7 @@ Features
 Bugfixes
 --------
 
+* Rebuild archives when post slugs and titles change (Issue #1931)
 * Handle special characters in URLs in nikola auto (Issue #1925)
 * Avoid Broken Pipe error in nikola auto (Issue #1906)
 * "nikola auto" serving implicit index.html with wrong mime type (Issue #1921)

diff --git a/nikola/plugins/task/archive.py b/nikola/plugins/task/archive.py
@@ -58,18 +58,20 @@ def _prepare_task(self, kw, name, lang, posts, items, template_name,
         # title: the (translated) title for the generated page
         # deps_translatable: dependencies (None if not added)
         assert posts is not None or items is not None
-
+        task_cfg = [copy.copy(kw)]
         context = {}
         context["lang"] = lang
         context["title"] = title
         context["permalink"] = self.site.link("archive", name, lang)
         context["pagekind"] = ["list", "archive_page"]
         if posts is not None:
             context["posts"] = posts
-            n = len(posts)
+            # Depend on all post metadata because it can be used in templates (Issue #1931)
+            task_cfg.append(repr(p) for p in posts)
         else:
+            # Depend on the content of items, to rebuild if links change (Issue #1931)
             context["items"] = items
-            n = len(items)
+            task_cfg.append(items)
         task = self.site.generic_post_list_renderer(
             lang,
             [],
@@ -79,7 +81,7 @@ def _prepare_task(self, kw, name, lang, posts, items, template_name,
             context,
         )
 
-        task_cfg = {1: copy.copy(kw), 2: n}
+        task_cfg = {i: x for i, x in enumerate(task_cfg)}
         if deps_translatable is not None:
             task_cfg[3] = deps_translatable
         task['uptodate'] = task['uptodate'] + [config_changed(task_cfg, 'nikola.plugins.task.archive')]