Adds a pypi release action for the gradio python client (#3743)

* release action

* fixes

* name

* Update version.txt

* Update version.txt

* update

* fixes

* version

* rename

* action

* fix token

* custom dir

* fixes

* change password

* revert back to token

* scripts

* remove twine

.github/workflows/deploy-client-pypi.yml

@@ -0,0 +1,40 @@
+# This workflow will upload a Python Package when a release is created
+# For more information see: https://help.github.com/en/actions/language-and-framework-guides/using-python-with-github-actions#publishing-to-package-registries
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+name: Upload Gradio Client Python Package
+
+on:
+  workflow_dispatch:
+  pull_request:
+    types: closed
+    branches:
+      - main
+    paths:
+      - 'client/python/gradio_client/version.txt'
+
+jobs:
+  deploy:
+    if: github.event.pull_request.merged == true || github.event.action == ''
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Install Python
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.x'
+    - name: Check new pypi version
+      run: python client/python/scripts/check_pypi.py
+    - name: Build pypi package
+      run: |
+        client/python/scripts/build_pypi.sh
+    - name: Publish package
+      uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
+      with:
+        user: aabid93
+        password: ${{ secrets.PYPI_GRADIO_CLIENT_TOKEN }}
+        packages_dir: client/python/dist

client/python/gradio_client/version.txt

@@ -1 +1 @@
-0.0.7
+0.0.6b10

client/python/scripts/build_pypi.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -e
+
+cd "$(dirname ${0})/.."
+
+python3 -m pip install build
+rm -rf dist/*
+rm -rf build/*
+python3 -m build

client/python/scripts/check_pypi.py

@@ -0,0 +1,16 @@
+import json
+import sys
+import urllib.request
+from pathlib import Path
+
+version_file = Path(__file__).parent.parent / "gradio_client" / "version.txt"
+version = version_file.read_text(encoding="utf8").strip()
+
+with urllib.request.urlopen("https://pypi.org/pypi/gradio_client/json") as url:
+    releases = json.load(url)["releases"]
+
+if version in releases:
+    print(f"Version {version} already exists on PyPI")
+    sys.exit(1)
+else:
+    print(f"Version {version} does not exist on PyPI")

client/python/scripts/format.sh

@@ -3,8 +3,8 @@
 cd "$(dirname ${0})/.."
 
 echo "Formatting the client library.. Our style follows the Black code style."
-ruff --fix test gradio_client
-black test gradio_client
+ruff --fix .
+black .
 
 echo "Type checking the client library with pyright"
-pyright gradio_client/*.py
+pyright gradio_client/*.py