Add Python 3.11-based image

py311/Dockerfile

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+FROM condaforge/mambaforge:22.9.0-2@sha256:a508942c46f370f2bebd94801d6094d0d5be77c4f36ad0edd608b118998fbca8 as install
+
+LABEL org.opencontainers.image.authors="Shiv Upadhyay <shivnupadhyay@gmail.com>, Eric Berquist <eric.berquist@gmail.com>"
+
+SHELL ["/bin/bash", "-l", "-i", "-c"]
+ENV SHELL /bin/bash
+
+ENV HOME /root
+WORKDIR "$HOME"
+
+COPY ./condarc "$HOME"/.condarc
+COPY ./environment.yml .
+
+RUN mamba info -a
+RUN --mount=type=cache,target=/opt/conda/pkgs mamba env create --file="$HOME"/environment.yml --name=cclib
+
+RUN apt-get update && \
+    apt-get install -y -qq --no-install-recommends \
+      build-essential \
+      curl \
+      gcc \
+      git \
+      swig \
+    && rm -rf /var/lib/apt/lists/*
+RUN mamba init && \
+    echo "mamba activate cclib" >> "$HOME"/.bashrc && \
+    curl -o requirements.txt \
+    https://raw.githubusercontent.com/cclib/cclib/master/requirements.txt && \
+    mamba run -n cclib python -m pip install --no-cache-dir -r requirements.txt
+
+FROM install as test
+
+SHELL ["/bin/bash", "-l", "-i", "-c"]
+WORKDIR "$HOME"
+RUN git clone https://github.com/cclib/cclib.git
+WORKDIR "$HOME"/cclib
+COPY test.bash .
+RUN ./test.bash
+WORKDIR "$HOME"

py311/condarc

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+# -*- mode: yaml -*-
+always_yes: true
+changeps1: false
+channel_priority: flexible
+quiet: false
+report_errors: true
+verbosity: 1

py311/environment.yml

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+---
+channels:
+  - psi4
+  - conda-forge
+  - defaults
+dependencies:
+  - cython  # only needed for pyquante2
+  - h5py
+  - openbabel
+  - pip
+  - psi4
+  - pytest-cov
+  - pytest-shutil
+  - python=3.11
+  - pip:
+      - pyscf
+      - qc-iodata

py311/test.bash

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+#!/usr/bin/env -S bash --login
+
+set -euo pipefail
+set -x
+
+bash ./.github/scripts/run_pytest.bash
+bash ./.github/scripts/run_pytest_methods.bash
+
+set +x