fix analysis dependencies

Author: mzargham

.github/workflows/ci.yml

@@ -21,8 +21,8 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
-      - name: Install package and dev dependencies
-        run: pip install -e ".[dev]"
+      - name: Install package with all dependencies
+        run: pip install -e ".[dev,analysis,viz,viz-interactive]"
 
       - name: Run tests
         run: python -m pytest tests/ -v --tb=short

tests/test_stress.py

@@ -255,6 +255,7 @@ def test_from_function_all_same_value(self):
 class TestAnalysisEdgeCases:
 
     def test_betti_single_vertex(self):
+        pytest.importorskip("scipy")
         from knowledgecomplex.analysis import betti_numbers
         sb = SchemaBuilder(namespace="test")
         sb.add_vertex_type("N")
@@ -263,13 +264,15 @@ def test_betti_single_vertex(self):
         assert betti_numbers(kc) == [1, 0, 0]
 
     def test_betti_no_elements(self):
+        pytest.importorskip("scipy")
         from knowledgecomplex.analysis import betti_numbers
         sb = SchemaBuilder(namespace="test")
         sb.add_vertex_type("N")
         kc = KnowledgeComplex(schema=sb)
         assert betti_numbers(kc) == [0, 0, 0]
 
     def test_boundary_matrices_vertices_only(self):
+        pytest.importorskip("scipy")
         from knowledgecomplex.analysis import boundary_matrices
         sb = SchemaBuilder(namespace="test")
         sb.add_vertex_type("N")