need newer black for 3.9 and reformat a couple of files

setup.py

@@ -6,7 +6,7 @@
 test_requires = ["pytest", "pytest-cov", "pytest-mock"]
 dev_requires = test_requires + [
     "autopep8>=1.4.4",
-    'black>=18.0.b0,<19;python_version>="3.6"',
+    "black>=23.12.1",
     "flake8",
     "ipython",
     "isort>=4.3.21",

src/savage/api/data.py

@@ -276,8 +276,7 @@ def _get_latest_time_slice(table, session, conds, include_deleted, limit, offset
 
 
 def _get_limit_and_offset(page, page_size):
-    """Returns a 0-indexed offset and limit based on page and page_size for a MySQL query.
-    """
+    """Returns a 0-indexed offset and limit based on page and page_size for a MySQL query."""
     if page < 1:
         raise ValueError("page must be >= 1")
     limit = page_size

tests/test_api.py

@@ -276,8 +276,7 @@ def test_get_products_after_version(session, user_table, get_api_test_setup):
 
 
 def test_fields_query(session, user_table, get_api_test_setup):
-    """Test specifying fields and make sure dedup happens correctly.
-    """
+    """Test specifying fields and make sure dedup happens correctly."""
     p1_history, p2_history, p3_history = get_api_test_setup
     conds = [{"product_id": 10}]
 
@@ -329,8 +328,7 @@ def test_fields_query(session, user_table, get_api_test_setup):
 
 
 def test_failure_conditions(session, user_table, get_api_test_setup):
-    """Pass invalid conds arguments and ensure the query fails.
-    """
+    """Pass invalid conds arguments and ensure the query fails."""
     conds = [{"product_id": 10, "foo": 15}]
     with pytest.raises(ValueError):
         get(user_table, session, t1=datetime.utcfromtimestamp(31), conds=conds)