change base image to bookworm (#32)

* change base image

* deps: remove unstructured and keep only unstructured-client

README.md

@@ -107,7 +107,7 @@ build-poetry-install-args = ["-E", "all", "--no-root"]
 
 * `name` customizes the docker image name. 
 * `python` python version to use. If not specified, will try to be extracted from `tool.poetry.dependencies.python`. Default is `3.11`
-* `base-image` customizes the base image. If not defined, the default base image is `python:<python-version>-slim-buster`. 
+* `base-image` customizes the base image. If not defined, the default base image is `python:<python-version>-slim-bookworm`. 
 * `tags` declares a list of tags for the image.
 * `entrypoint` customizes the entrypoint of the image. If not provided, the default entrypoint is retrieved from the `packages` configuration.
 * `ports` exposes ports

poetry_dockerize_plugin/builder.py

@@ -147,7 +147,7 @@ def parse_pyproject_toml(pyproject_path) -> ProjectConfiguration:
                 print(f"Declared python version dependency is too complex, using default: {python_version}")
             else:
                 print(f"Python version extracted from project configuration: {python_version}")
-        config.base_image = f"python:{python_version}-slim-buster"
+        config.base_image = f"python:{python_version}-slim-bookworm"
     else:
         config.base_image = f"python:{dockerize_section.python}-slim-buster"
 

tests/test_builder.py

@@ -91,7 +91,7 @@ def test_parse_pyversion() -> None:
 version = "0.1.0"
 packages = [{include = "app"}]
     """)
-    assert doc.base_image == "python:3.11-slim-buster"
+    assert doc.base_image == "python:3.11-slim-bookworm"
     doc = _parse_pyproject_toml_content("""
     [tool.poetry]
     name = "my-app"
@@ -100,7 +100,7 @@ def test_parse_pyversion() -> None:
     [tool.poetry.dependencies]
     python = "^3.9"
 """)
-    assert doc.base_image == "python:3.9-slim-buster"
+    assert doc.base_image == "python:3.9-slim-bookworm"
     doc = _parse_pyproject_toml_content("""
         [tool.poetry]
         name = "my-app"
@@ -109,15 +109,15 @@ def test_parse_pyversion() -> None:
         [tool.poetry.dependencies]
         python = ">3.9,<3.12"
     """)
-    assert doc.base_image == "python:3.11-slim-buster"
+    assert doc.base_image == "python:3.11-slim-bookworm"
 
 
 def test_parse() -> None:
     config = parse_pyproject_toml(test_project)
     content = generate_docker_file_content(config, test_project)
     print(content)
     assert content == """
-FROM python:3.11-slim-buster as builder
+FROM python:3.11-slim-bookworm as builder
 RUN pip install poetry==1.7.1
 
 ENV POETRY_VIRTUALENVS_IN_PROJECT=1
@@ -141,7 +141,7 @@ def test_parse() -> None:
 
 RUN cd /app && poetry install --no-interaction --no-ansi -E ext
 
-FROM python:3.11-slim-buster as runtime
+FROM python:3.11-slim-bookworm as runtime
 
 ARG DEBIAN_FRONTEND=noninteractive