      if fd >= 0:
          USE_INOTIFY = True
          os.close(fd)
  
  RUN_RELOADER = True
  
  FILE_MODIFIED = 1
  I18N_MODIFIED = 2
  
 
</s> remove with suppress(ImportError):
 </s> add try: </s> remove             with suppress(ValueError):
 </s> add             try: </s> remove             with suppress(KeyError):
 </s> add             try:
except ImportError:
    pass
      if fd >= 0:
          USE_INOTIFY = True
          os.close(fd)
except ImportError:
    pass
  
  RUN_RELOADER = True
  
  FILE_MODIFIED = 1
  I18N_MODIFIED = 2
  
keep keep add keep keep keep keep keep keep
 Reverted "Fixed #27818 -- Replaced try/except/pass with contextlib.suppress()."

This reverts commit 550cb3a365dee4edfdd1563224d5304de2a57fda
because try/except performs better. 
django/utils/autoreload.py