Conflicting setup requirement with standard library for Python 3.7 / 3.8

[MartinHjelmare]

Describe the bug

• This library supports an integration in Home Assistant.
• One or more of the requirements of this library (see below) conflicts with one or more standard library modules for Python 3.7 and/or 3.8.
• To avoid issues it would be good if this library would remove these conflicting requirements from your library setup requirements or use a condition to only install the requirements when using a lower Python version.
• If a setup.py file is used it means updating the install_requires list and removing or updating the conflicting requirements.
  • See this blog for how to use a condition in install_requires: https://hynek.me/articles/conditional-python-dependencies/
• Found conflicts:
  • asyncio
  • datetime

Evidence

(home-assistant) x:~/Dev/home-assistant/home-assistant$ pipdeptree -w silence --packages Plugwise-Smile
Plugwise-Smile==1.1.0
...
  - asyncio [required: Any, installed: 3.4.3]
  - datetime [required: Any, installed: 4.3]
    - pytz [required: Any, installed: 2020.1]
    - zope.interface [required: Any, installed: 5.1.0]
      - setuptools [required: Any, installed: 46.1.3]
...

Expected behavior Modules that are already available in the standard library should not be installed from PyPI to avoid conflicts.

Home Assistant Core (please complete the following information):

• Version: 0.115.0.dev0
• Deployment: venv
• Installed plugwise version: HA-core
• Installed through Core

[bouwew]

@MartinHjelmare Noted, thanks!

Does this have a higher priority than the open Plugwise-related PR's? Meaning, should we fix this before these PR's are getting merged?

[MartinHjelmare]

This can be fixed separately, but it's probably a small change, so can be done quickly. I'm assuming you don't need the zope interface that the DateTime library on PyPI is using.

https://pypi.org/project/DateTime/

[CoMPaTech]

This can be fixed separately, but it's probably a small change, so can be done quickly. I'm assuming you don't need the zope interface that the DateTime library on PyPI is using.

https://pypi.org/project/DateTime/

Nope, rather without zope, thanks for pointing that out.

[CoMPaTech]

Not yet closed, still in beta-release waiting for release minor

[CoMPaTech]

@MartinHjelmare tested against dev just yet as well as for both open PRs from our side - looks like 1.3.0b13 is acceptable for HA but we are expecting results from our testers environments to be sure.

[CoMPaTech]

@MartinHjelmare home-assistant/core#39726 is merged, can you verify / can we close this one as well?

[MartinHjelmare]

Yes. Thanks!