Patch: v1.2.2, Replace deprecated NumPy trapz method and sunset Python 3.9 (#198)

* replace deprecated functionality

* update changelog and bump version

* deprecate 3.9 compatibility for EOL and benedict's lack of support for 3.9

Author: RHammond2

.github/workflows/tests.yml

@@ -12,10 +12,8 @@ jobs:
       max-parallel: 3
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.10', '3.11', '3.12', '3.13']
         exclude:
-          - os: macos-latest
-            python-version: '3.9'
           - os: macos-latest
             python-version: '3.10'
 

ORBIT/__init__.py

@@ -17,4 +17,4 @@
 from ORBIT.parametric import ParametricManager
 from ORBIT.supply_chain import SupplyChainManager
 
-__version__ = "1.2.1"
+__version__ = "1.2.2"

ORBIT/phases/design/_cables.py

@@ -414,7 +414,7 @@ def _get_catenary_length(self, d, h):
             )
             return d
 
-        return np.trapz(np.sqrt(1 + np.gradient(y, x) ** 2), x)
+        return np.trapezoid(np.sqrt(1 + np.gradient(y, x) ** 2), x)
 
     @property
     def free_cable_length(self):

README.rst

@@ -77,7 +77,7 @@ Instructions
 Dependencies
 ~~~~~~~~~~~~
 
-- Python >=3.9, <=3.13
+- Python >=3.10, <=3.13
 - marmot-agents
 - SimPy
 - NumPy

docs/source/changelog.rst

@@ -3,6 +3,11 @@
 ORBIT Changelog
 ===============
 
+1.2.2
+-----
+- Replaced the deprecated `numpy.trapz` with `numpy.trapezoid`.
+- Deprecates Python 3.9 support in preparation for EOL and seamless benedict compatibility.
+
 1.2.1
 -----
 - Removed `wisdem_api.py` because WISDEM now uses orbit as a pip installed package.

pyproject.toml

@@ -12,7 +12,7 @@ authors = [
 ]
 readme = {file = "README.rst", content-type = "text/x-rst"}
 description = "Offshore Renewables Balance of system and Installation Tool"
-requires-python = ">=3.9, <3.14"
+requires-python = ">3.9, <3.14"
 license = {file = "LICENSE"}
 dependencies = [
   "numpy",
@@ -42,7 +42,6 @@ classifiers = [
   "Operating System :: OS Independent",
   "Programming Language :: Python",
   "Programming Language :: Python :: 3 :: Only",
-  "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
@@ -82,7 +81,7 @@ version = {attr = "ORBIT.__version__"}
 
 [tool.black]
 line-length = 79
-target-version = ['py39']
+target-version = ['py310']
 include = '\.pyi?$'
 exclude = '''
 /(
@@ -120,7 +119,7 @@ length_sort = "1"
 
 [tool.ruff]
 line-length = 79
-target-version = "py39"
+target-version = "py310"
 exclude = [
   ".git",
   "__pycache__",