Poetry incorrectly resolves tensorflow-estimator

• I am on the latest Poetry version.

• I have searched the issues of this repo and believe that this is not a duplicate.

• If an exception occurs when executing a command, I executed it again in debug mode (-vvv option).

• OS version and name: Ubuntu 18.04

• Poetry version: 1.0.5

• Link of a Gist with the contents of your pyproject.toml file: https://gist.github.com/alkamid/2656f56e095e1e6040637e13d06f7239

Issue

tensorflow==2.1.0 depends on tensorflow-estimator. This is the relevant output from poetry lock -vvv:

   1: fact: tensorflow (2.1.0) depends on tensorflow-estimator (>=2.1.0rc0,<2.2.0)   
   1: derived: tensorflow-estimator (>=2.1.0rc0,<2.2.0)
PyPI: 3 packages found for tensorflow-estimator >=2.1.0rc0,<2.2.0 
   1: selecting tensorflow-estimator (2.2.0rc0)  

tensorflow-estimator==2.1.0 is available on PyPI (https://pypi.org/project/tensorflow-estimator/#history), so I’d expect poetry to select 2.1.0 rather than 2.2.0rc0. Is this expected behaviour?

See https://github.com/tensorflow/tensorflow/issues/37525 for the issue it’s causing.

[ClementWalter]

Same issue here. I would not expect that poetry select any release candidate package by default. Thanks

[mkniewallner]

Closing, since this appears to be fixed now.