Update await_maybe

[Apakottur]

Replace iscoroutine with isawaitable in await_maybe towards the update to mypy 0.920.

Details

We are currently on version 0.910 of mypy, and are working towards updating to 0.920 in #1503.

In the new mypy version we get the following error in await_maybe:

strawberry/utils/await_maybe.py:12: error: Incompatible types in "await" (actual type "CoroutineType", expected type "Awaitable[Any]")

This PR modifies the function to use isawaitable instead of iscorotuine, which fixes the error.

Types of Changes

• Core
• Bugfix
• New feature
• Enhancement/optimization
• Documentation

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• I have tested the changes and verified that they work and don't break anything (as well as I can manage).

[botberry]

Thanks for adding the RELEASE.md file!

Here's a preview of the changelog:

---

This release modifies the internal utility function await_maybe towards updating mypy to 0.920.

---

Here's the preview release card for twitter:

Here's the tweet text:

🆕 Release (next) is out! Thanks to Yossi Rozantsev for the PR 👏

Get it here 👉 https://github.com/strawberry-graphql/strawberry/releases/tag/(next)

[patrick91]

Thank you! I'm going to double check the difference between iscoroutine and isawaitable and then approve the PR[1] 😊

[1] there's also asyncio.iscoroutine so I'm a bit confused and what to make sure we use the right check :)

[codecov]

Codecov Report

Merging #1505 (16f174d) into main (b0533e4) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #1505   +/-   ##
=======================================
  Coverage   98.11%   98.11%           
=======================================
  Files         128      128           
  Lines        4396     4396           
  Branches      746      746           
=======================================
  Hits         4313     4313           
  Misses         43       43           
  Partials       40       40           

[patrick91]

Thank you!

[patrick91]

https://github.com/python/cpython/blob/main/Lib/inspect.py#L446-L451 all good I'd say :)

[botberry]

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