Wrap exception on non-CMYK images into the log warning (#881)

2021-12-29 01:15:49 -08:00
parent aed955ca8c
commit 5acbd7a252
1 changed files with 4 additions and 1 deletions
@@ -200,7 +200,10 @@ def extract_image_generic(
    elif not pim.indexed and pim.colorspace in pim.SIMPLE_COLORSPACES:
        # An optimization opportunity here, not currently taken, is directly
        # generating a PNG from compressed data
-        pim.as_pil_image().save(png_name(root, xref))
+        try:
+            pim.as_pil_image().save(png_name(root, xref))
+        except NotImplementedError:
+            log.warning(f"PDF contains some images specifying non-CMYK inks. Ignoring it.")
        return XrefExt(xref, '.png')
    elif (
        not pim.indexed