Also runs the CI with extras and disables regression tests with RANSAC if scipy is not available

.github/workflows/ci.yaml

@@ -1,6 +1,7 @@
 on:
   push:
     branches: ["main", "dev", "v*"]
+  pull_request:
 
 name: build
 
@@ -9,14 +10,17 @@ jobs:
     strategy:
       matrix:
         python: ["3.7", "3.10"]
+        extras: ["", "[RANSAC, qrandom, plots]"]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python }}
-      - run: pip install .
+      - run: pip install ".${{ matrix.extras }}"
       - run: pip install codecov .
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       - run: coverage run -m unittest nolds.test_measures
       - run: codecov
-        if: ${{ matrix.python == '3.10' }}
+        if: ${{ matrix.python == '3.10' && matrix.extras != '' }}

nolds/test_measures.py

@@ -563,6 +563,7 @@ def test_corr_dim(self):
     cd = nolds.corr_dim(data, emb_dim=5, lag=1, rvals=None, dist=nolds.rowwise_euclidean, fit="poly")
     self.assertAlmostEqual(1.303252839255068, cd, places=15)
 
+  @unittest.skipUnless(SCIPY_AVAILABLE, "Tests with RANSAC require scipy.")
   def test_corr_dim_RANSAC(self):
     """Test hypothesis: The exact output of corr_dim() with `fit=RANSAC` on random data hasn't changed since the last version."""
     data = datasets.load_qrandom()[:1000]
@@ -589,6 +590,7 @@ def test_lyap_r(self):
     expected = 0.094715945307378
     self.assertAlmostEqual(expected, le, places=15)
 
+  @unittest.skipUnless(SCIPY_AVAILABLE, "Tests with RANSAC require scipy.")
   def test_lyap_r_RANSAC(self):
     """Test hypothesis: The exact output of lyap_r() with `fit=RANSAC` on random data hasn't changed since the last version."""
     data = datasets.load_qrandom()[:1000]
@@ -606,6 +608,7 @@ def test_hurst_rs(self):
     expected = 0.5123887964986258
     self.assertAlmostEqual(expected, rs, places=15)
 
+  @unittest.skipUnless(SCIPY_AVAILABLE, "Tests with RANSAC require scipy.")
   def test_hurst_rs_RANSAC(self):
     """Test hypothesis: The exact output of hurst_rs() with `fit=RANSAC` on random data hasn't changed since the last version."""
     data = datasets.load_qrandom()[:1000]
@@ -623,6 +626,7 @@ def test_dfa(self):
     expected = 0.5450874638765073
     self.assertAlmostEqual(expected, h, places=15)
 
+  @unittest.skipUnless(SCIPY_AVAILABLE, "Tests with RANSAC require scipy.")
   def test_dfa_RANSAC(self):
     """Test hypothesis: The exact output of dfa() with `fit_exp=RANSAC` on random data hasn't changed since the last version."""
     # adds trend to data to introduce a less clear line for fitting
@@ -641,6 +645,7 @@ def test_mfhurst_b(self):
     expected = [-0.00559398934417339]
     self.assertAlmostEqual(expected[0], h[0], places=15)
 
+  @unittest.skipUnless(SCIPY_AVAILABLE, "Tests with RANSAC require scipy.")
   def test_mfhurst_b_RANSAC(self):
     """Test hypothesis: The exact output of mfhurst_b() with `fit=RANSAC` on random data hasn't changed since the last version."""
     data = datasets.load_qrandom()[:1000]
@@ -656,6 +661,7 @@ def test_mfhurst_dm(self):
     expected = [0.008762803881203145]
     self.assertAlmostEqual(expected[0], h[0], places=15)
 
+  @unittest.skipUnless(SCIPY_AVAILABLE, "Tests with RANSAC require scipy.")
   def test_mfhurst_dm_RANSAC(self):
     """Test hypothesis: The exact output of mfhurst_dm() with `fit=RANSAC` on random data hasn't changed since the last version."""
     data = datasets.load_qrandom()[:1000]

setup.py

@@ -62,7 +62,7 @@ def run(self):
         'setuptools'
     ],
     extras_require={
-        'RANSAC': ['sklearn>=0.19'],
+        'RANSAC': ['scikit-learn>=0.19'],
         'qrandom': ['quantumrandom'],
         'plots': ['matplotlib']
     },