poetry add azure-iot-hub infinite loop

[aressler38]

• I am on the latest Poetry version.
• I have searched the issues of this repo and believe that this is not a duplicate.
• [ x If an exception occurs when executing a command, I executed it again in debug mode (-vvv option).

• OS version and name: Debian GNU/Linux 10 (buster)
• Poetry version: 1.1.6
• Link of a Gist with the contents of your pyproject.toml file: https://gist.github.com/aressler38/c6d04be4616c06b8354c0a964b435073

Issue

I cannot add azure-iot-hub to a project. I can't add it to a blank project or one with existing dependencies. I see it looping infinitely when I try to add it. Even if I add six, azure-core, and requests manually, it still loops infinitely.

The part that loops forever looks like this.

   1: selecting azure-core (1.15.0)
   1: fact: azure-core (1.15.0) depends on requests (>=2.18.4)
   1: fact: azure-core (1.15.0) depends on six (>=1.11.0)
   1: selecting azure-core (1.15.0)
   1: fact: azure-core (1.15.0) depends on requests (>=2.18.4)
   1: fact: azure-core (1.15.0) depends on six (>=1.11.0)
   1: selecting azure-core (1.15.0)
   1: fact: azure-core (1.15.0) depends on requests (>=2.18.4)
   1: fact: azure-core (1.15.0) depends on six (>=1.11.0)
   1: selecting azure-core (1.15.0)
   1: fact: azure-core (1.15.0) depends on requests (>=2.18.4)
   1: fact: azure-core (1.15.0) depends on six (>=1.11.0)

It happens when I run poetry add -D azure-iot-hub or poetry add azure-iot-hub.

[aressler38]

save.log

[davidmweber]

This is a duplicate of #4054

[mkniewallner]

Similar to #4054, so closing as duplicate.

[github-actions]

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