From 740918daeedd46b2a6ea072afdfd6c4260a501b4 Mon Sep 17 00:00:00 2001
From: "James R. Barlow" <jim@purplerock.ca>
Date: Wed, 6 Jun 2018 23:17:28 -0700
Subject: [PATCH] Create debug envvar to override Creator or Producer

Note that Ghostscript always overrides Producer
---
 src/ocrmypdf/pipeline.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/ocrmypdf/pipeline.py b/src/ocrmypdf/pipeline.py
index d74539ef..3f5f69fb 100644
--- a/src/ocrmypdf/pipeline.py
+++ b/src/ocrmypdf/pipeline.py
@@ -734,6 +734,12 @@ def get_pdfmark(base_pdf, options):
         PROGRAM_NAME, VERSION,
         renderer_tag,
         tesseract.version())
+    pdfmark['/Producer'] = 'pikepdf ' + pikepdf.__version__
+    if 'OCRMYPDF_CREATOR' in os.environ:
+        pdfmark['/Creator'] = os.environ['OCRMYPDF_CREATOR']
+    if 'OCRMYPDF_PRODUCER' in os.environ:
+        pdfmark['/Producer'] = os.environ['OCRMYPDF_PRODUCER']
+
     pdfmark['/ModDate'] = encode_pdf_date(datetime.now(timezone.utc))
     return pdfmark