ci: upgrade pip, set Python version

Author: andreoliwa

.github/workflows/python.yaml

@@ -47,6 +47,9 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
 
+      - name: Upgrade pip
+        run: python -m pip install --upgrade pip
+
       # https://github.com/ymyzk/tox-gh-actions
       # This action didn't work: https://github.com/marketplace/actions/run-tox-gh-actions ¯\_(ツ)_/¯
       # Error: Unable to resolve action `ymyzk/tox-gh-actions@main`, unable to find version `main`
@@ -113,6 +116,10 @@ jobs:
         uses: actions/checkout@v5
         with:
           persist-credentials: false
+      - name: Set up Python 3.11
+        uses: actions/setup-python@v6
+        with:
+          python-version: "3.11"
       # https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#adding-a-system-path
       - name: Add to PATH
         run: echo "$HOME/.local/bin" >> $GITHUB_PATH

.tool-versions

@@ -1,2 +1,2 @@
-poetry 1.7.1
+poetry 2.1.4
 pre-commit 4.2.0

README.rst

@@ -377,7 +377,7 @@ Run this command to download and use the opinionated `default style file <nitpic
 
     nitpick init
 
-You can use it as a template to `configure-your-own-style`_.
+You can use it as a template to configure your own style.
 
 To fix and modify your files directly::
 

ci-prepare-cmd.sh

@@ -13,9 +13,6 @@ pre-commit run --all-files prettier
 set -e
 
 rm -rf dist/
-# Remove certain markers from the .rst file, otherwise twine check will fail with:
-# ERROR `long_description` has syntax errors in markup and would not be rendered on PyPI.
-sed -i -e 's/:ref://' -e 's/:gitref://' README.rst
 poetry build
 
 # https://twine.readthedocs.io/en/latest/#twine-check

pyproject.toml

@@ -90,16 +90,16 @@ testfixtures = {optional = true, version = "*"}
 toml = "*" # TODO: refactor: use only tomlkit and remove uiri/toml
 tomlkit = ">=0.8.0" # SingleKey() class introduced in this version
 
-[tool.poetry.dev-dependencies]
-icecream = "*"
-ipython = "*"
-pudb = "*"
-
 [tool.poetry.extras]
 doc = ["sphinx", "sphinx-gitref", "sphinx_rtd_theme", "sphobjinv"]
 lint = ["pylint"]
 test = ["freezegun", "pytest", "pytest-cov", "pytest-datadir", "pytest-socket", "pytest-testmon", "pytest-watch", "responses", "testfixtures"]
 
+[tool.poetry.group.dev.dependencies]
+icecream = "*"
+ipython = "*"
+pudb = "*"
+
 [tool.poetry.plugins."flake8.extension"]
 NIP = "nitpick.flake8:NitpickFlake8Extension"