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Update whatsnew-4.0 (#3909)

Issue: https://github.com/celery/celery/issues/3874
Primož Kerin 8 年之前
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共有 1 个文件被更改,包括 1 次插入1 次删除
  1. 1 1
      docs/whatsnew-4.0.rst

+ 1 - 1
docs/whatsnew-4.0.rst

@@ -551,7 +551,7 @@ these manually:
     class CustomTask(Task):
     class CustomTask(Task):
         def run(self):
         def run(self):
             print('running')
             print('running')
-    app.register_task(CustomTask())
+    CustomTask = app.register_task(CustomTask())
 
 
 The best practice is to use custom task classes only for overriding
 The best practice is to use custom task classes only for overriding
 general behavior, and then using the task decorator to realize the task:
 general behavior, and then using the task decorator to realize the task: