DOC, CI: added icon and badges, added publication workflow

.github/workflows/publish.yml

@@ -0,0 +1,52 @@
+name: publish
+
+on:
+  push:
+    branches:
+      - main
+      - master
+    tags:
+      - '*'
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: Set up Python 3.12
+      uses: actions/setup-python@v5
+      with:
+        python-version: 3.12
+
+    - name: Install requirements
+      run: |
+        pip install --upgrade build
+        pip install --upgrade setuptools wheel setuptools-scm[toml]
+        pip list
+
+    - name: Package distribution
+      run: |
+        python -m build
+
+    - name: Publish distribution to Test PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
+      continue-on-error: true
+      with:
+        user: __token__
+        password: ${{ secrets.test_pypi_password }}
+        repository-url: https://test.pypi.org/legacy/
+        verbose: true
+        skip-existing: true
+
+    - name: Publish distribution to PyPI
+      if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
+      uses: pypa/gh-action-pypi-publish@release/v1
+      with:
+        user: __token__
+        password: ${{ secrets.pypi_password }}
+        verbose: true

README.rst

@@ -1,6 +1,19 @@
 README
 ======
 
+.. |dtool| image:: https://github.com/jic-dtool/dtool-lookup-client/blob/master/icons/22x22/dtool_logo.png?raw=True
+    :height: 20px
+    :target: https://github.com/jic-dtool/dtoolcore
+
+.. |pypi| image:: https://img.shields.io/pypi/v/dtool-lookup-client
+    :target: https://pypi.org/project/dtool-lookup-client/
+    :alt: PyPi package
+
+.. |test| image:: https://img.shields.io/github/actions/workflow/status/jic-dtool/dtool-lookup-client/test.yml?branch=master&label=tests
+    :target: https://github.com/jic-dtool/dtool-lookup-client/actions/workflows/test.yml
+
+|dtool| |pypi| |test|
+
 dtool plugin for interacting with dserver
 
 Installation