New release of Aiobotocore breaks s3fs

[valerioa]

Today a new version of aiobotocore was released (1.4.0)

The new release breaks s3fs

  File "/usr/local/lib/python3.7/site-packages/s3fs/core.py", line 378, in set_session
    self.session = aiobotocore.AioSession(**self.kwargs)
AttributeError: module 'aiobotocore' has no attribute 'AioSession'

AioSession was removed in this release of aiobotocore.

[tuky]

Right, they removed it in aio-libs/aiobotocore@b7726a4.