URI debugging

Author: simonge

benchmarks/lowq2_reconstruction/PRfunctions.py

@@ -228,13 +228,15 @@ def create_pr_suggestion(repo_owner, repo_name, pr_number, calibration_file, xml
         for img_path in before_images:
             data_uri = create_data_uri_from_file(img_path)
             if data_uri:
+                print(f"   Embedding data URI (first 100 chars): {data_uri[:100]}...")
                 comment_body += f'<img src="{data_uri}" alt="Before Image" width="800" />\n\n'
 
     if after_images:
         comment_body += "\n\n---\n\n### ✨ After Calibration Update\n\n"
         for img_path in after_images:
             data_uri = create_data_uri_from_file(img_path)
             if data_uri:
+                print(f"   Embedding data URI (first 100 chars): {data_uri[:100]}...")
                 comment_body += f'<img src="{data_uri}" alt="After Image" width="800" />\n\n'
 
     # Add artifacts URL link if provided
@@ -248,6 +250,14 @@ def create_pr_suggestion(repo_owner, repo_name, pr_number, calibration_file, xml
         print(f"⚠️ WARNING: Comment exceeds GitHub's 65KB limit by {comment_size - 65536} characters!")
         print("   Consider further compressing images or reducing resolution.")
 
+    # Debug: Print a snippet of the comment around the image tags
+    img_tag_pos = comment_body.find('<img src="')
+    if img_tag_pos > 0:
+        snippet_start = max(0, img_tag_pos - 50)
+        snippet_end = min(len(comment_body), img_tag_pos + 200)
+        print(f"\n📋 Comment snippet around first image tag:")
+        print(f"{comment_body[snippet_start:snippet_end]}...")
+    
     # Create or update comment via GitHub REST API (no gh CLI)
     if existing_comment_id:
         print(f"Updating existing comment {existing_comment_id}...")