update mypy typing issues, remove python3.8 support

.github/workflows/python-package.yml

@@ -1,6 +1,3 @@
-# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
-# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
-
 name: Python package
 
 on:
@@ -15,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, '3.10']
+        python-version: [3.9, '3.10']
 
     steps:
     - uses: actions/checkout@v2

PKGBUILD

@@ -11,7 +11,7 @@ depends=('python' 'python-yaml' 'python-numpy' 'python-rich' 'python-click')
 makedepends=('python-setuptools')
 url="https://github.com/mcgillij/amdfan"
 source=("https://github.com/mcgillij/amdfan/releases/download/$pkgver/amdfan-$pkgver.tar.gz")
-md5sums=('387643f8d342c6abd5c9d67d8f9d3687')
+md5sums=('cb938f4c09db0d437e3991402f429114')
 
 build() {
   cd "$srcdir/$pkgname-$pkgver"

pyproject.toml

@@ -24,7 +24,7 @@ classifiers = [
 include = [ "LICENSE", ]
 
 [tool.poetry.dependencies]
-python = "^3.8 || ^3.9 || ^3.10"
+python = "^3.9 || ^3.10"
 numpy = "^1.24.1"
 pyyaml = "^6.0"
 click = "^8.1.3"

src/amdfan/amdfan.py

@@ -6,9 +6,10 @@
 import re
 import sys
 import time
-from typing import List, Dict, Callable
+from typing import Any, List, Dict, Callable
 import yaml
 import numpy as np
+from numpy import ndarray
 import click
 
 from rich.console import Console
@@ -292,7 +293,7 @@ def __init__(self, points: list) -> None:
         if np.min(self.speeds) <= 3:
             raise ValueError("Lowest speed value to be set to 4")  # Driver BUG
 
-    def get_speed(self, temp: int) -> int:
+    def get_speed(self, temp: int) -> ndarray[Any, Any]:
         """
         returns a speed for a given temperature
         :param temp: int