Workaround fitz not escaping parentheses

Closes #239
2018-03-28 23:23:34 -07:00
parent 8d9be43c60
commit 527f4d0101
1 changed files with 7 additions and 1 deletions
@@ -1038,7 +1038,13 @@ def merge_pages_mupdf(
        doc.insertPDF(page)

    metadata = fitz.open(metadata_file)
-    doc.setToC(metadata.getToC())
+    toc = metadata.getToC(simple=False)
+    def filter_toc_pages():
+        "fitz does not escape parens properly"
+        for entry in toc:
+            entry[1] = entry[1].replace('(', '').replace(')', '')
+            yield entry
+    doc.setToC([item for item in filter_toc_pages()])
    doc.setMetadata(pymupdf_metadata)
    doc.save(output_file, garbage=4, deflate=True)