drop support from 3.7 as oct2py no longer support

.github/workflows/build.yml

@@ -27,7 +27,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         matpower-version: ["7.0", "7.1", "8.0"]
         platform: [octave]
 
@@ -72,4 +72,4 @@ jobs:
       - name: Test package
         run: |
           pip install --upgrade --no-cache-dir --force-reinstall jupyter_client ipykernel ipython tornado
-          pytest -n auto -rA -c pyproject.toml --cov-report term-missing --cov=matpower --nbmake
+          pytest auto -rA -c pyproject.toml --cov-report term-missing --cov=matpower --nbmake

.github/workflows/publish.yml

@@ -7,7 +7,7 @@ jobs:
   build:
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         matpower-version: ["7.0", "7.1", "8.0"]
         platform: [octave]
 
@@ -52,7 +52,7 @@ jobs:
       - name: Test package
         run: |
           pip install --upgrade --no-cache-dir --force-reinstall jupyter_client ipykernel ipython tornado
-          pytest -n auto -rA -c pyproject.toml --cov-report term-missing --cov=matpower --nbmake
+          pytest auto -rA -c pyproject.toml --cov-report term-missing --cov=matpower --nbmake
 
   deploy:
     needs: build

CONTRIBUTING.md

@@ -64,6 +64,7 @@ pip install -e ."[dev]"
 
 ```shell
 pytest -n auto -rA -c pyproject.toml --cov-report term-missing --cov=matpower
+pytest -rA -c pyproject.toml --cov-report term-missing --cov=matpower --nbmake
 ```
 
 ## Notebook example

pyproject.toml

@@ -6,7 +6,7 @@ build-backend = "setuptools.build_meta"
 name = "matpower"
 description = 'matpower-pip: A Python Package for Easy Access to MATPOWER Power System Simulation Package'
 readme = "README.md"
-requires-python = ">=3.7.1"
+requires-python = ">=3.8.1"
 keywords = []
 authors = [
   {name = "Muhammad Yasirroni", email = "[email protected]"},
@@ -16,11 +16,11 @@ maintainers = [
 ]
 classifiers = [
   "Programming Language :: Python",
-  "Programming Language :: Python :: 3.7",
   "Programming Language :: Python :: 3.8",
   "Programming Language :: Python :: 3.9",
   "Programming Language :: Python :: 3.10",
-  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
   "Topic :: Scientific/Engineering",
   "Topic :: Scientific/Engineering :: Mathematics",
 ]
@@ -33,10 +33,10 @@ octave = [
 ]
 dev = [
   "jupyter>=1.0.0",
-  "matplotlib>=3.5.3",  # latest support of 3.7
+  "matplotlib>=3.5.3",
   "matpowercaseframes>=1.0.7",
   "nbmake>=1.3.5",
-  "numpy>=1.21.6",  # latest support for 3.7
+  "numpy>=1.21.6",
   "oct2py>=5.7.0",
   "openpyxl>=3.1.2",
   "pandas>=1.3.5",

tests/test_core_functionality.py

@@ -1,20 +1,21 @@
-import matpower
 import numpy as np
-from matpower import __MATPOWER_VERSION__, __MATPOWERPIP_VERSION__, Matpower
 from oct2py import Oct2Py
 
+import matpower
+from matpower import __MATPOWER_VERSION__, __MATPOWERPIP_VERSION__, Matpower
+
 """Test using pytest
     # normal test
     copy matpowerpip\\__init__.py matpower\\__init__.py
     pytest -n auto -rA -c pyproject.toml --cov-report term-missing --cov=matpower
 
     # complete test, including example notebooks
     copy matpowerpip\\__init__.py matpower\\__init__.py
-    pytest -n auto -rA -c pyproject.toml --cov-report term-missing --cov=matpower --nbmake
+    pytest -rA -c pyproject.toml --cov-report term-missing --cov=matpower --nbmake
 
     # only run last failed test
     copy matpowerpip\\__init__.py matpower\\__init__.py
-    pytest -n auto --lf -rA -c pyproject.toml --cov-report term-missing --cov=matpower --nbmake
+    pytest --lf -rA -c pyproject.toml --cov-report term-missing --cov=matpower --nbmake
 """