Style fix and workflow updates.

Author: MichaelClerx

.github/workflows/coverage.yml

@@ -16,12 +16,12 @@ jobs:
     if: github.event.pull_request.draft == false
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Configure Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: '3.13'
           cache: 'pip'
           cache-dependency-path: setup.py
 

.github/workflows/style-test.yml

@@ -16,12 +16,12 @@ jobs:
     if: github.event.pull_request.draft == false
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Configure Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: '3.13'
           cache: 'pip'
           cache-dependency-path: setup.py
 

.github/workflows/unit-tests-ubuntu.yml

@@ -16,13 +16,13 @@ jobs:
     if: github.event.pull_request.draft == false
     strategy:
       matrix:
-        python-version: ['3.7']
+        python-version: ['3.8']
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Configure Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
           cache: 'pip'

.github/workflows/upload-to-pypi.yml

@@ -12,12 +12,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
-          python-version: '3.11'
+          python-version: '3.13'
 
       - name: install dependencies
         run: |

datkit/tests/test_points.py

@@ -291,7 +291,7 @@ def test_min_on(self):
     def test_time_crossing(self):
         t = np.linspace(1, 5, 100)
         v = np.sin(t) + 1
-        self.assertLess(abs(d.time_crossing(t, v, 1) -  np.pi), 1e-7)
+        self.assertLess(abs(d.time_crossing(t, v, 1) - np.pi), 1e-7)
         self.assertRaises(ValueError, d.time_crossing, t, v)
         t = np.linspace(0, 5, 100)
         self.assertRaises(ValueError, d.time_crossing, t, np.cos(t) - 1)