Goal: Demonstrate creating a module file to load a Conda/Python environment.

What is a Module? What does it Do?

Module File Basic Template

Create a Module File to Load a Conda Environment

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Create a Module File to Load Your Conda Environment

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Bringing together concepts from the workshop, list suggested best practices.

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Suggested Best Practices

• If not using Miniconda, use a module version of Python. Do not rely on a the general System/compute node version.

• Install packages within the Conda environment. Do not rely or try and manage packages installed under ~/./local/lib/pythonX.Y.

• Be aware if relying on what is under ~/./local/lib/pythonX.Y then updates to packages could effect other Conda environments that use them.

• After creating/activating an environment to setup/update, set the PYTHONUSERBASE environment variable to force to only using what is installed directly within the Conda environment.

• For individual research tasks, create self-contained Conda environments to enable reproducibility and sharing.

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