Fixed error if a PDF file was deleted from the server. Fixed #1988.

2016-02-23 22:34:50 +01:00 · 2016-02-23 22:34:50 +01:00 · e8402f6ffa
commit e8402f6ffa
parent 4016c1ea4b
1 changed files with 5 additions and 1 deletions
--- a/openslides/mediafiles/serializers.py
+++ b/openslides/mediafiles/serializers.py
@ -24,7 +24,11 @@ class AngularCompatibleFileField(FileField):
            'type': filetype
        }
        if filetype == 'application/pdf':
-            result['pages'] = PdfFileReader(open(value.path, 'rb')).getNumPages()
+            try:
+                result['pages'] = PdfFileReader(open(value.path, 'rb')).getNumPages()
+            except FileNotFoundError:
+                # File was deleted from server. Set 'pages' to 0.
+                result['pages'] = 0
        return result