commit 4293859434c4e0e85e3efb62e245dafe16b613e9
author Alan Screen <awscreen@chromium.org> Wed Mar 26 09:42:41 2025 -0700
committer Pdfium LUCI CQ <pdfium-scoped@luci-project-accounts.iam.gserviceaccount.com> Wed Mar 26 09:42:41 2025 -0700
tree 4f92ea233b55a9ab19702b2906e6bd97c392f1cc
parent 89da8e11e7663345ce402c8a15ec361ab39d6357

Update fixup_pdf_template.py for Python 3.12

Update the Python script to avoid SyntaxWarning for regular expression
strings.

Bug: 406190014
Change-Id: Ie85bf7b7f4f0538ab2c80202aaf5ba7eb84b4602
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/129930
Commit-Queue: Alan Screen <awscreen@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>

testing/tools/fixup_pdf_template.py

diff --git a/testing/tools/fixup_pdf_template.py b/testing/tools/fixup_pdf_template.py
index 06ed3c1..36369ba 100755
--- a/testing/tools/fixup_pdf_template.py
+++ b/testing/tools/fixup_pdf_template.py
@@ -65,10 +65,10 @@
   STARTXREF_TOKEN = b'{{startxref}}'
   STARTXREF_REPLACEMENT = b'startxref\n%d'
 
-  STARTXREFOBJ_PATTERN = b'\{\{startxrefobj\s+(\d+)\s+(\d+)\}\}'
+  STARTXREFOBJ_PATTERN = rb'{{startxrefobj\s+(\d+)\s+(\d+)}}'
 
-  OBJECT_PATTERN = b'\{\{object\s+(\d+)\s+(\d+)\}\}'
-  OBJECT_REPLACEMENT = b'\g<1> \g<2> obj'
+  OBJECT_PATTERN = rb'{{object\s+(\d+)\s+(\d+)}}'
+  OBJECT_REPLACEMENT = rb'\g<1> \g<2> obj'
 
   STREAMLEN_TOKEN = b'{{streamlen}}'
   STREAMLEN_REPLACEMENT = b'/Length %d'
@@ -175,7 +175,7 @@
     end_of_file_line_ending = False
     with open(input_path, 'rb') as infile:
       for line in infile:
-        match = re.match(b'\s*\{\{include\s+(.+)\}\}', line)
+        match = re.match(rb'\s*{{include\s+(.+)}}', line)
         if match:
           insert_includes(
               os.path.join(