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adafruit / Adafruit_CircuitPython_APDS9960

Adafruit Bundle driver for APSD9960 Gesture breakout board
MIT License
11 stars 17 forks source link

Missing Type Annotations #31

Closed FoamyGuy closed 3 years ago

FoamyGuy commented 3 years ago

There are missing type annotations for some functions in this library.

The typing module does not exist on CircuitPython devices so the import needs to be wrapped in try/except to catch the error for missing import. There is an example of how that is done here:

try:
    from typing import List, Tuple
except ImportError:
    pass

Once imported the typing annotations for the argument type(s), and return type(s) can be added to the function signature. Here is an example of a function that has had this done already:

def wrap_text_to_pixels(
    string: str, max_width: int, font=None, indent0: str = "", indent1: str = ""
) -> List[str]:

If you are new to Git or Github we have a guide about contributing to our projects here: https://learn.adafruit.com/contribute-to-circuitpython-with-git-and-github

There is also a guide that covers our CI utilities and how to run them locally to ensure they will pass in Github Actions here: https://learn.adafruit.com/creating-and-sharing-a-circuitpython-library/check-your-code In particular the pages: Sharing docs on ReadTheDocs and Check your code with pre-commit contain the tools to install and commands to run locally to run the checks.

If you are attempting to resolve this issue and need help, you can post a comment on this issue and tag both @foamyguy and @kattni or reach out to us on Discord: https://adafru.it/discord in the #circuitpython-dev channel.

The following locations are reported by mypy to be missing type annotations:

fivesixzero commented 3 years ago

Forgot to post in the issue when I submitted the PR last week, but #36 should take care of this. Was poking around in there anyway and figured I'd just get it done. :)

FoamyGuy commented 3 years ago

closed by #36. Thank you for working on this @fivesixzero!