## Closely based on upstream:

## https://github.com/docker-library/python/blob/master/3.11/bookworm/Dockerfile

## Only change: FROM uses deepnote/python:base instead of buildpack-deps:bookworm

ARG CIRCLE_PULL_REQUEST

ARG BASE_REPOSITORY=deepnote/python

FROM ${BASE_REPOSITORY}:base${CIRCLE_PULL_REQUEST:+-ra-${CIRCLE_PULL_REQUEST##*/}}

# ensure local python is preferred over distribution python

ENV PATH /usr/local/bin:$PATH

# cannot remove LANG even though https://bugs.python.org/issue19846 is fixed

# last attempted removal of LANG broke many users:

# https://github.com/docker-library/python/pull/570

ENV LANG C.UTF-8

# runtime dependencies

RUN set -eux; \

apt-get update; \

apt-get install -y --no-install-recommends \

libbluetooth-dev \

tk-dev \

uuid-dev \

; \

rm -rf /var/lib/apt/lists/*

ENV GPG_KEY A035C8C19219BA821ECEA86B64E628F8D684696D

ENV PYTHON_VERSION 3.11.14

ENV PYTHON_SHA256 8d3ed8ec5c88c1c95f5e558612a725450d2452813ddad5e58fdb1a53b1209b78

RUN set -eux; \

\

wget -O python.tar.xz "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz"; \

echo "$PYTHON_SHA256 *python.tar.xz" | sha256sum -c -; \

wget -O python.tar.xz.asc "https://www.python.org/ftp/python/${PYTHON_VERSION%%[a-z]*}/Python-$PYTHON_VERSION.tar.xz.asc"; \

GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; \

gpg --batch --keyserver hkps://keys.openpgp.org --recv-keys "$GPG_KEY"; \

gpg --batch --verify python.tar.xz.asc python.tar.xz; \

gpgconf --kill all; \

rm -rf "$GNUPGHOME" python.tar.xz.asc; \

mkdir -p /usr/src/python; \

tar --extract --directory /usr/src/python --strip-components=1 --file python.tar.xz; \

rm python.tar.xz; \

\

cd /usr/src/python; \

gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; \

./configure \

--build="$gnuArch" \

--enable-loadable-sqlite-extensions \

--enable-optimizations \

--enable-option-checking=fatal \

--enable-shared \

$(test "${gnuArch%%-*}" != 'riscv64' && echo '--with-lto') \

--with-ensurepip \

; \

nproc="$(nproc)"; \

EXTRA_CFLAGS="$(dpkg-buildflags --get CFLAGS)"; \

LDFLAGS="$(dpkg-buildflags --get LDFLAGS)"; \

make -j "$nproc" \

"EXTRA_CFLAGS=${EXTRA_CFLAGS:-}" \

"LDFLAGS=${LDFLAGS:-}" \

; \

# https://github.com/docker-library/python/issues/784

# prevent accidental usage of a system installed libpython of the same version

rm python; \

make -j "$nproc" \

"EXTRA_CFLAGS=${EXTRA_CFLAGS:-}" \

"LDFLAGS=${LDFLAGS:-} -Wl,-rpath='\$\$ORIGIN/../lib'" \

python \

; \

make install; \

\

# enable GDB to load debugging data: https://github.com/docker-library/python/pull/701

bin="$(readlink -ve /usr/local/bin/python3)"; \

dir="$(dirname "$bin")"; \

mkdir -p "/usr/share/gdb/auto-load/$dir"; \

cp -vL Tools/gdb/libpython.py "/usr/share/gdb/auto-load/$bin-gdb.py"; \

\

cd /; \

rm -rf /usr/src/python; \

\

find /usr/local -depth \

\( \

\( -type d -a \( -name test -o -name tests -o -name idle_test \) \) \

-o \( -type f -a \( -name '*.pyc' -o -name '*.pyo' -o -name 'libpython*.a' \) \) \

\) -exec rm -rf '{}' + \

; \

\

ldconfig; \

\

export PYTHONDONTWRITEBYTECODE=1; \

python3 --version; \

\

pip3 install \

--disable-pip-version-check \

--no-cache-dir \

--no-compile \

'setuptools==79.0.1' \

# https://github.com/docker-library/python/issues/1023

'wheel<0.46' \

; \

pip3 --version

# make some useful symlinks that are expected to exist ("/usr/local/bin/python" and friends)

RUN set -eux; \

for src in idle3 pip3 pydoc3 python3 python3-config; do \

dst="$(echo "$src" | tr -d 3)"; \

[ -s "/usr/local/bin/$src" ]; \

[ ! -e "/usr/local/bin/$dst" ]; \

ln -svT "$src" "/usr/local/bin/$dst"; \

done

CMD ["python3"]