Python sdk update (#242)

* Fix gitignore of python projects

* Update Python SDK to 0.5.0

* Add `pyproject.toml` and `uv` commands to template

* Move pip up in the README

.gitignore

@@ -21,3 +21,7 @@ restate-data
 
 # Go
 **/pkg/
+
+# Python
+uv.lock
+.python-version

.tools/update_python_examples.sh

@@ -9,9 +9,14 @@ PROJECT_ROOT="$(dirname "$SELF_PATH")/.."
 function search_and_replace_version() {
   echo "upgrading Python version of $1 to $NEW_VERSION"
   sed -i 's/restate_sdk==[0-9A-Za-z.-]*/restate_sdk=='"$NEW_VERSION"'/' "$1/requirements.txt"
+  if [ -e "$1/pyproject.toml" ]; then
+    sed -i 's/restate-sdk==[0-9A-Za-z.-]*/restate-sdk=='"$NEW_VERSION"'/' "$1/pyproject.toml"
+  fi;
 }
 
 search_and_replace_version $PROJECT_ROOT/python/templates/python
+search_and_replace_version $PROJECT_ROOT/python/basics
+search_and_replace_version $PROJECT_ROOT/python/patterns-use-cases
 search_and_replace_version $PROJECT_ROOT/python/tutorials/tour-of-restate-python
 search_and_replace_version $PROJECT_ROOT/python/end-to-end-applications/rag-ingestion
 search_and_replace_version $PROJECT_ROOT/python/end-to-end-applications/food-ordering/app

python/basics/requirements.txt

@@ -1,3 +1,3 @@
 hypercorn
-restate_sdk==0.4.1
+restate_sdk==0.5.0
 pydantic

python/end-to-end-applications/food-ordering/app/.gitignore

@@ -1,5 +1,4 @@
 .venv
 __pycache__/
 .idea
-.venv
 venv

python/end-to-end-applications/food-ordering/app/requirements.txt

@@ -1,5 +1,5 @@
 hypercorn
-restate_sdk==0.4.1
+restate_sdk==0.5.0
 flask
 requests
 kafka-python

python/end-to-end-applications/rag-ingestion/.gitignore

@@ -1,3 +1,4 @@
 venv
+.venv
 ollama
 **/__pycache__

python/end-to-end-applications/rag-ingestion/requirements.txt

@@ -1,4 +1,4 @@
-restate_sdk
+restate_sdk==0.5.0
 hypercorn
 minio
 langchain

python/patterns-use-cases/requirements.txt

@@ -1,5 +1,5 @@
 hypercorn
-restate_sdk==0.4.1
+restate_sdk==0.5.0
 pydantic
 requests
 stripe

python/templates/python/README.md

@@ -1,5 +1,9 @@
 # Python Hello World
 
+Python hello world project to get started.
+
+## With `pip`
+
 To get started, create a venv and install the requirements file:
 
 ```shell
@@ -18,4 +22,18 @@ To build a docker image:
 
 ```shell
 docker build .
-```
+```
+
+## With [`uv`](https://docs.astral.sh/uv/)
+
+To sync the dependencies:
+
+```shell
+uv sync
+```
+
+To start the project:
+
+```shell
+uv run -m hypercorn --config hypercorn-config.toml example:app
+```

python/templates/python/pyproject.toml

@@ -0,0 +1,13 @@
+[project]
+name = "hello-world"
+version = "0.1.0"
+description = "Example hello world project"
+readme = "README.md"
+requires-python = ">=3.11"
+dependencies = [
+    "hypercorn>=0.17.3",
+    "pydantic>=2.10.6",
+    "restate-sdk==0.5.0",
+]
+
+

python/templates/python/requirements.txt

@@ -1,3 +1,3 @@
 hypercorn
-restate_sdk==0.4.1
+restate_sdk==0.5.0
 pydantic

python/tutorials/tour-of-restate-python/requirements.txt

@@ -1,2 +1,2 @@
-restate_sdk==0.4.1
+restate_sdk==0.5.0
 hypercorn