alibi-explain-server component compatibility with python 3.12: tests pass, dockerfile builds

Author: vtaskow

components/alibi-detect-server/pyproject.toml

@@ -1,18 +1,18 @@
 [tool.poetry]
 name = "adserver"
-version = "1.18.0"
+version = "1.19.0-dev"
 description = "Model Explanation Server"
 authors = ["Seldon Technologies Ltd. <[email protected]>"]
 license = "Business Source License 1.1"
 
 [tool.poetry.dependencies]
-python = ">=3.8,<3.11"
+python = ">=3.12, <3.13.0"
 alibi-detect = {version = "^0.11.4", extras = ["all"]}
 seldon-core = {path = "_seldon_core", develop = false}
 numpy = "*"
 cloudevents = "1.2.0"
-tensorflow = "^2.12.0"
-scikit-learn = "0.24.2"
+tensorflow = "2.17.1"
+scikit-learn = "1.7.2"
 
 elasticsearch = "7.9.1"
 

components/alibi-explain-server/Dockerfile

@@ -23,23 +23,18 @@ WORKDIR /microservice
 
 # Install Poetry
 ENV POETRY_HOME /microservice/.poetry
-RUN curl -sSL https://install.python-poetry.org | python3 - --version 1.1.15
+RUN curl -sSL https://install.python-poetry.org | python3 - --version 2.1.2
 
 ENV PATH "$POETRY_HOME/bin:$PATH"
 ENV POETRY_VIRTUALENVS_CREATE false
 
-# Install the server
+# Install the dependencies only
 COPY poetry.lock pyproject.toml ./
 ## Disable Poetry's new installer to avoid JSONDecodeError
 ## https://github.com/python-poetry/poetry/issues/4210
 ## NOTE: Removing explicitly requirements.txt file from subdeps test
 ## dependencies causing false positives in Snyk.
-RUN poetry config experimental.new-installer false && \
-    poetry install && \
-    rm ~/.cache/pip -rf && \
-    rm -f /opt/conda/lib/python3.8/site-packages/gslib/vendored/boto/requirements.txt \
-          /opt/conda/lib/python3.8/site-packages/gslib/vendored/oauth2client/docs/requirements.txt \
-          /opt/conda/lib/python3.8/site-packages/spacy/tests/package/requirements.txt
+RUN poetry install --no-root
 
 
 # Add licences
@@ -56,6 +51,9 @@ RUN python -m spacy download en_core_web_md
 COPY alibiexplainer alibiexplainer
 COPY README.md README.md
 
+# Install the project code
+RUN poetry install
+
 FROM base as final
 WORKDIR /microservice
 

components/alibi-explain-server/Makefile

@@ -4,7 +4,7 @@ SHELL := /bin/bash
 VERSION ?= $(shell cat ../../version.txt)
 DOCKER_REGISTRY ?= seldonio
 
-BASE_IMAGE ?= ${DOCKER_REGISTRY}/conda-ubi8
+BASE_IMAGE ?= ${DOCKER_REGISTRY}/conda-ubi9
 IMAGE ?= ${DOCKER_REGISTRY}/alibiexplainer
 KIND_NAME ?= kind