Expected behaviour:

Commands to list and clear rejected entries work as intended

Actual behaviour:

These commands crash because module flexget.components.rejected.remember_rejected has no attribute RememberEntry

Steps to reproduce:

• Step 1: run any of list|clear rejected sub-commands:
  flexget rejected list or flexget rejected clear

Config:

This bug does not seem to be related to user config

Log:

$ flexget rejected list
Traceback (most recent call last):
  File "/usr/local/bin/flexget", line 10, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.5/dist-packages/flexget/__init__.py", line 42, in main
    manager.start()
  File "/usr/local/lib/python3.5/dist-packages/flexget/manager.py", line 364, in start
    self.handle_cli()
  File "/usr/local/lib/python3.5/dist-packages/flexget/manager.py", line 393, in handle_cli
    options.cli_command_callback(self, command_options)
  File "/usr/local/lib/python3.5/dist-packages/flexget/components/rejected/cli.py", line 20, in do_cli
    list_rejected(options)
  File "/usr/local/lib/python3.5/dist-packages/flexget/components/rejected/cli.py", line 27, in list_rejected
    results = session.query(plugin_remember_rejected.RememberEntry).all()
AttributeError: module 'flexget.components.rejected.remember_rejected' has no attribute 'RememberEntry'

Additional information:

• FlexGet version: 2.20.1
• Python version: 3.5.2
• Installation method: pip3
• Using daemon (yes/no): yes
• OS and version: Ubuntu 16.04.5 LTS
• Link to crash log:

In my opinion this could be fixed by making the following changes in flexget/components/rejected/cli.py:

• Replace from flexget.components.rejected import remember_rejected as plugin_remember_rejected with from flexget.components.rejected import db
• Replace every plugin_remember_rejected.RememberEntry with db.RememberEntry

But I would like to confirm with developers before submitting a PR.