code: def _get_post_data(cls, args):
          '''Return the post data.'''
          if args.post_data:
              return args.post_data
          elif args.post_file:
              return args.post_file.read(f _get_post_data(cls, args):
          '''Return the post data.'''
          if args.post_data:
              return args.post_data
          elif args.post_file:
              return args.post_file.read()
docs: Return the post data.