X-Git-Url: https://git.mdrn.pl/librarian.git/blobdiff_plain/4edcff3a9e2a4bb2ecb7ab228e5bf37dd28d7e14..5b04b2994c70c88d76709823bc012f410c7a1370:/librarian/epub.py

diff --git a/librarian/epub.py b/librarian/epub.py
index 50f9562..cb2166b 100644
--- a/librarian/epub.py
+++ b/librarian/epub.py
@@ -342,6 +342,8 @@ def transform(input_file, output_file):
 
 
 if __name__ == '__main__':
+    import html
+
     if len(sys.argv) < 2:
         print >> sys.stderr, 'Usage: wl2epub <input file> [output file]'
         sys.exit(1)
@@ -353,7 +355,11 @@ if __name__ == '__main__':
         basename, ext = os.path.splitext(input)
         output = basename + '.epub' 
 
-    wl2epub(open(input, 'r'), open(output, 'w'))
+    print input
+    if html.transform(input, is_file=True) == '<empty />':
+        print 'empty content - skipping'
+    else:
+        transform(open(input, 'r'), open(output, 'w'))