PDF/A: handle case of no XMP metadata gracefully

2016-08-03 02:57:25 -07:00
parent 02584094a1
commit 44f47fba21
1 changed files with 6 additions and 3 deletions
@@ -130,9 +130,12 @@ def file_claims_pdfa(filename):
    pdf = pypdf.PdfFileReader(filename)
    xmp = pdf.getXmpMetadata()

-    pdfa_nodes = xmp.getNodesInNamespace(
-        aboutUri='',
-        namespace='http://www.aiim.org/pdfa/ns/id/')
+    try:
+        pdfa_nodes = xmp.getNodesInNamespace(
+            aboutUri='',
+            namespace='http://www.aiim.org/pdfa/ns/id/')
+    except AttributeError:
+        return {'pass': False, 'output': 'pdf', 'message': 'No XMP metadata'}

    pdfa_dict = {attr.localName: attr.value for attr in pdfa_nodes}
    pdfa_dict['pass'] = False