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    Fix unit test regressions on Python < 3.11.
    
 
    

    



 
    
 
    

  Review Request #14889
  —
  Created March 9, 2026 and submitted  — Latest diff uploaded 

 
    


    




    




    




 
    
  
    
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  chipx86
 
    

    





    
 
 
    
  Djblets
 
    

    





    
 
 
    
  release-5.x
 
    

    





    
 
 
    
  
 
    

    





    
 
 
    
  
 
    

    



 
    



 
    
  
    
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    Recent unit tests were using datetime.UTC, which was only introduced
    
as an alias on Python 3.11. This change fixes up unit tests to use
    
datetime.timezone.utc instead.
    
 
    

    





  

    
 
 
    
  
    Unit tests pass on 3.8-3.11.
    
 
    

    




 
    

    





    
 
    









 




 
    

    




   
    
    
    
    
    
    
    
    

    
    
      
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