old_contents: from django import dispatch
  
  entry_changed = dispatch.Signal()
  post_save = dispatch.Signal()
  
new_contents: from django import dispatch
  
  
  # providing_args=["user", "old_msgstr", "old_fuzzy", "pofile", "language_code"]
  entry_changed = dispatch.Signal()
  
  # providing_args=["language_code", "request"]
  post_save = dispatch.Signal()
  
subject: Add providing_args as a comment