Add extensive debug logging to delete_job endpoint

pdf_renamer.py

@@ -1397,46 +1397,71 @@ def download(filename):
 @app.route('/delete/<job_id>', methods=['POST'])
 @login_required
 def delete_job(job_id):
+    import sys
+    print(f"DEBUG: delete_job called for job_id: {job_id}", file=sys.stderr, flush=True)
+    print(f"DEBUG: delete_job called for job_id: {job_id}", flush=True)
+    
     try:
+        print(f"DEBUG: Acquiring job_lock", file=sys.stderr, flush=True)
         with job_lock:
+            print(f"DEBUG: Lock acquired, checking if job exists", file=sys.stderr, flush=True)
             if job_id in job_queue:
                 job = job_queue[job_id]
+                print(f"DEBUG: Job found with status: {job.get('status')}", file=sys.stderr, flush=True)
+                
                 # Only allow deletion of completed jobs
                 if job.get('status') == 'completed':
+                    print(f"DEBUG: Job is completed, proceeding with deletion", file=sys.stderr, flush=True)
+                    
                     # Clean up the ZIP file from archives folder
                     if job.get('zip_name'):
+                        print(f"DEBUG: ARCHIVE_FOLDER config: {app.config.get('ARCHIVE_FOLDER')}", file=sys.stderr, flush=True)
                         zip_path = os.path.join(app.config['ARCHIVE_FOLDER'], job['zip_name'])
+                        print(f"DEBUG: Attempting to delete ZIP at: {zip_path}", file=sys.stderr, flush=True)
                         if os.path.exists(zip_path):
                             try:
                                 os.remove(zip_path)
-                                print(f"DEBUG: Deleted archive file: {zip_path}")
+                                print(f"DEBUG: Deleted archive file: {zip_path}", file=sys.stderr, flush=True)
                             except Exception as e:
-                                print(f"ERROR: Failed to delete archive: {e}")
+                                print(f"ERROR: Failed to delete archive: {e}", file=sys.stderr, flush=True)
+                                import traceback
+                                traceback.print_exc()
                                 flash('Job deleted but archive file could not be removed.', 'warning')
+                        else:
+                            print(f"DEBUG: ZIP file does not exist: {zip_path}", file=sys.stderr, flush=True)
                     
                     # Clean up any remaining uploaded files
+                    print(f"DEBUG: Cleaning up {len(job.get('files', []))} uploaded files", file=sys.stderr, flush=True)
                     for file_info in job.get('files', []):
                         if 'path' in file_info and os.path.exists(file_info['path']):
                             try:
                                 os.remove(file_info['path'])
-                                print(f"DEBUG: Deleted uploaded file: {file_info['path']}")
+                                print(f"DEBUG: Deleted uploaded file: {file_info['path']}", file=sys.stderr, flush=True)
                             except Exception as e:
-                                print(f"ERROR: Failed to delete uploaded file: {e}")
+                                print(f"ERROR: Failed to delete uploaded file: {e}", file=sys.stderr, flush=True)
                     
                     # Remove the job from the queue
+                    print(f"DEBUG: Removing job from queue", file=sys.stderr, flush=True)
                     del job_queue[job_id]
+                    print(f"DEBUG: Saving jobs to disk", file=sys.stderr, flush=True)
                     save_jobs()  # Persist job deletion
+                    print(f"DEBUG: Job deletion complete, setting flash message", file=sys.stderr, flush=True)
                     flash('Job deleted successfully.', 'success')
                 else:
+                    print(f"DEBUG: Job status is not completed: {job.get('status')}", file=sys.stderr, flush=True)
                     flash('Only completed jobs can be deleted.', 'error')
             else:
+                print(f"DEBUG: Job not found in queue", file=sys.stderr, flush=True)
                 flash('Job not found.', 'error')
     except Exception as e:
-        print(f"ERROR: Exception in delete_job: {e}")
+        print(f"ERROR: Exception in delete_job: {e}", file=sys.stderr, flush=True)
+        print(f"ERROR: Exception in delete_job: {e}", flush=True)
         import traceback
+        traceback.print_exc(file=sys.stderr)
         traceback.print_exc()
         flash(f'Error deleting job: {str(e)}', 'error')
     
+    print(f"DEBUG: Redirecting to /jobs", file=sys.stderr, flush=True)
     return redirect('/jobs')
 
 @app.route('/completed-jobs')