removed idea editor files and added gitignore

updated CI python versions, increased version number to 1.1

fixed matplotlib private method removed, removed outdated README in tests folder

pre-commit run --all-files

removed np.array on ckeys

addressed ci message:

    Your workflow is using a version of actions/cache that is scheduled for deprecation, actions/cache@v1. Please update your workflow to use either v3 or v4

Author: rikigigi

.github/workflows/ci.yml

@@ -9,21 +9,21 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Cache python dependencies
       id: cache-pip
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: pip-pre-commit-${{ hashFiles('**/setup.json') }}
         restore-keys:
           pip-pre-commit-
 
-    - name: Set up Python 3.8
-      uses: actions/setup-python@v2
+    - name: Set up Python 3.9
+      uses: actions/setup-python@v5
       with:
-        python-version: '3.8'
+        python-version: '3.9'
 
     - name: Install python dependencies
       run:
@@ -39,23 +39,23 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Cache python dependencies
       id: cache-pip
-      uses: actions/cache@v1
+      uses: actions/cache@v4
       with:
         path: ~/.cache/pip
         key: pip-pre-commit-${{ hashFiles('**/setup.json') }}
         restore-keys:
           pip-pre-commit-
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 

.github/workflows/publish.yml

@@ -18,10 +18,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Python 3.8
+    - name: Set up Python 3.9
       uses: actions/setup-python@v2
       with:
-        python-version: '3.8'
+        python-version: '3.9'
     - run: python .github/workflows/check_release_tag.py $GITHUB_REF setup.json
 
   pre-commit:
@@ -41,10 +41,10 @@ jobs:
         restore-keys:
           pip-pre-commit-
 
-    - name: Set up Python 3.8
+    - name: Set up Python 3.9
       uses: actions/setup-python@v2
       with:
-        python-version: '3.8'
+        python-version: '3.9'
 
     - name: Install python dependencies
       run:
@@ -60,7 +60,7 @@ jobs:
 
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
 
     steps:
     - name: Checkout
@@ -100,10 +100,10 @@ jobs:
     steps:
     - name: Checkout source
       uses: actions/checkout@v2
-    - name: Set up Python 3.8
+    - name: Set up Python 3.9
       uses: actions/setup-python@v2
       with:
-        python-version: '3.8'
+        python-version: '3.9'
     - name: Build package
       run: |
         pip install wheel

.gitignore

@@ -50,6 +50,9 @@ coverage.xml
 # Visual Studio Code
 .vscode/
 
+# idea editor
+.idea
+
 # Translations
 *.mo
 *.pot

.idea/.gitignore

@@ -1,21 +1,21 @@
 {
     "name": "sportran",
-    "version": "1.0.0rc4",
+    "version": "1.1.0",
     "author": "Loris Ercole, Riccardo Bertossa, Sebastiano Bisacchi",
     "author_email": "loris.ercole@epfl.ch",
     "description": "Cepstral Data Analysis of current time series for Green-Kubo transport coefficients",
     "license": "GPL 3",
     "url": "https://github.com/sissaschool/sportran",
     "keywords": "cepstral data analysis thermal conductivity transport coefficients physics green-kubo",
-    "python_requires": ">=3.7, <4",
+    "python_requires": ">=3.9, <4",
     "classifiers": [
         "Development Status :: 5 - Production/Stable",
         "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 :: 3.11",
+        "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
         "Operating System :: OS Independent",
         "Intended Audience :: Science/Research",