Example conda project

Signed-off-by: GitHub <noreply@github.com>

example-project/Dockerfile

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+FROM ghcr.io/ministryofjustice/analytical-platform-airflow-python-base:local
+
+ENV CONDA_ENVIRONMENT_NAME="example-project"
+
+COPY --chown=${CONTAINER_USER}:${CONTAINER_GROUP} example-project/src/opt/analytical-platform/ /opt/analytical-platform/
+RUN <<EOF
+conda env create --yes --name "${CONDA_ENVIRONMENT_NAME}" --file /opt/analytical-platform/conda.yaml
+EOF
+
+COPY --chown=nobody:nogroup --chmod=0775 example-project/src/usr/local/bin/entrypoint.sh /usr/local/bin/entrypoint.sh
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]

example-project/src/opt/analytical-platform/conda.yaml

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+---
+channels:
+  - defaults
+  - conda-forge
+
+dependencies:
+  - python=3.9
+  - pip
+  - pip:
+    - --requirement requirements.txt

example-project/src/opt/analytical-platform/requirements.txt

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+absl-py==2.1.0
+astunparse==1.6.3
+cachetools==5.5.0
+certifi==2024.7.4
+charset-normalizer==3.3.2
+flatbuffers==24.3.25
+gast==0.6.0
+google-auth==2.34.0
+google-auth-oauthlib==1.2.1
+google-pasta==0.2.0
+grpcio==1.66.0
+h5py==3.11.0
+idna==3.8
+importlib_metadata==8.4.0
+keras==2.15.0
+libclang==18.1.1
+Markdown==3.7
+MarkupSafe==2.1.5
+ml-dtypes==0.2.0
+numpy==1.26.4
+oauthlib==3.2.2
+opt-einsum==3.3.0
+packaging==24.1
+protobuf==4.25.4
+pyasn1==0.6.0
+pyasn1_modules==0.4.0
+requests==2.32.3
+requests-oauthlib==2.0.0
+rsa==4.9
+six==1.16.0
+tensorboard==2.15.2
+tensorboard-data-server==0.7.2
+tensorflow==2.15.0
+tensorflow-estimator==2.15.0
+tensorflow-io-gcs-filesystem==0.37.1
+termcolor==2.4.0
+typing_extensions==4.12.2
+urllib3==2.2.2
+Werkzeug==3.0.4
+wrapt==1.14.1
+zipp==3.20.1

example-project/src/opt/analytical-platform/run.py

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+import sys
+import tensorflow as tf
+
+print("Python version:", sys.version)
+
+devices = tf.config.list_physical_devices()
+print("TensorFlow devices:", devices)

example-project/src/usr/local/bin/entrypoint.sh

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+#!/usr/bin/env bash
+
+# Initialise conda
+source /opt/conda/etc/profile.d/conda.sh
+
+# Activate the conda environment
+conda activate "${CONDA_ENVIRONMENT_NAME}"
+
+# Run the command
+python run.py