X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/c6a031e623c7991ac9129f578dc21dffe2d7ede3..935f303a0a7b794e722c7df00c906be285884874:/src/black/concurrency.py?ds=inline

diff --git a/src/black/concurrency.py b/src/black/concurrency.py
index ce01657..55c96b6 100644
--- a/src/black/concurrency.py
+++ b/src/black/concurrency.py
@@ -9,6 +9,7 @@ import logging
 import os
 import signal
 import sys
+import traceback
 from concurrent.futures import Executor, ProcessPoolExecutor, ThreadPoolExecutor
 from multiprocessing import Manager
 from pathlib import Path
@@ -170,8 +171,10 @@ async def schedule_formatting(
             src = tasks.pop(task)
             if task.cancelled():
                 cancelled.append(task)
-            elif task.exception():
-                report.failed(src, str(task.exception()))
+            elif exc := task.exception():
+                if report.verbose:
+                    traceback.print_exception(type(exc), exc, exc.__traceback__)
+                report.failed(src, str(exc))
             else:
                 changed = Changed.YES if task.result() else Changed.NO
                 # If the file was written back or was successfully checked as