From f9f8ac7ea17a77b28a5ec1ef8b4aadbf84e0364a Mon Sep 17 00:00:00 2001
From: Stuart Axon <stu.axon@gmail.com>
Date: Wed, 5 Dec 2018 21:43:44 +0000
Subject: [PATCH] Make tests work again.

---
 pelican/tools/pelican_import.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pelican/tools/pelican_import.py b/pelican/tools/pelican_import.py
index b417f341..6f23ed97 100755
--- a/pelican/tools/pelican_import.py
+++ b/pelican/tools/pelican_import.py
@@ -720,9 +720,12 @@ def get_attachments(xml, resolve_by_id=False):
 
     attachedposts = defaultdict(set)
     for parent, url in attachments:
-        if parent in post_names:  # check parent post is valid
+        try:
             parent_name = post_names[parent]
-            attachedposts[parent_name].add(url)
+        except KeyError:
+            # attachment's parent is not a valid post
+            parent_name = None
+        attachedposts[parent_name].add(url)
 
     attachment_links = defaultdict(set)
     if resolve_by_id and attachments_by_id: