Support resource deletion with LIST(SLEEP)

[hwan0079]

This is related to issue - #311.
There is bug when the resource is deleted with method - SLEEP.

ERROR:

Traceback (most recent call last):
  File "/app/resources.py", line 300, in _update_file
    return remove_file(dest_folder, filename)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/app/helpers.py", line 103, in remove_file
    complete_file = os.path.join(folder, filename)
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen posixpath>", line 76, in join
TypeError: expected str, bytes or os.PathLike object, not NoneType

[ChristianGeie]

Thx for the PR, LGTM so far. But I would like to do some more test...

[ns-phegde]

Thx for the PR, LGTM so far. But I would like to do some more test...

@ChristianGeie Would you know when this feature will be supported? Thanks.

[ChristianGeie]

I thought about the SLEEP for a long time same for WATCH. Currently #326 looks good to me, so I would prefer that.
@ns-phegde After implementing and some more tests I'll jump into your request.

[ns-phegde]

@ChristianGeie @jekkel Hope guys are well.
Did you guys get some time discuss adding more tests so we can get this PR merged?

[ChristianGeie]

I have a lot to do at the moment and my reviewers are not available. I am grateful for any help.

[tomrk-esteam8]

please add some tests :-)