Pulp

Hi,

When I try to run `pulp-admin rpm repo list --summary` in cron I have this traceback

2018-10-08 09:34:02,279 - INFO - Response body :
 [
  {
.............. The json that seems to be OK
  }
]

2018-10-08 09:34:02,280 - ERROR - Client-side exception occurred
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/pulp/client/extensions/core.py", line 474, in run
    exit_code = Cli.run(self, args)
  File "/usr/lib/python2.7/site-packages/okaara/cli.py", line 974, in run
    exit_code = command_or_section.execute(self.prompt, remaining_args)
  File "/usr/lib/python2.7/site-packages/pulp/client/extensions/extensions.py", line 210, in execute
    return self.method(*arg_list, **clean_kwargs)
  File "/usr/lib/python2.7/site-packages/pulp/client/commands/repo/cudl.py", line 331, in run
    self.display_repository_summaries(**kwargs)
  File "/usr/lib/python2.7/site-packages/pulp/client/commands/repo/cudl.py", line 395, in display_repository_summaries
    _default_summary_view(repo_list, self.prompt)
  File "/usr/lib/python2.7/site-packages/pulp/client/commands/repo/cudl.py", line 520, in _default_summary_view
    terminal_width = prompt.terminal_size()[0]
  File "/usr/lib/python2.7/site-packages/okaara/prompt.py", line 379, in terminal_size
    ioctl = fcntl.ioctl(0, termios.TIOCGWINSZ, struct.pack('HHHH', 0, 0, 0, 0))
IOError: [Errno 25] Inappropriate ioctl for device