Linux SRV-16 6.18.44-paas #1 SMP PREEMPT_DYNAMIC Thu Aug 13 10:08:12 UTC 2026 x86_64
/proc/212/root/srv/admin/scripts/builder/python/
//proc/212/root/srv/admin/scripts/builder/python/install.sh
 #!/bin/bash -e

new_venv()
{
    # Starting from version 20.0.0, --version returns extra information
    [ "$(printf '%s\n' "20.0.0" "$(virtualenv --version | cut -d' ' -f2)" | sort -V | head -n1)" = "20.0.0" ]
}

remove_old_distribute()
{
    if grep -q '^distribute==0.6.24$' requirements.txt; then
        echo 'WARNING: requirements.txt contains distribute==0.6.24' \
            'which is obsolete; removing it'
        sed -i '/^distribute==0.6.24$/d' requirements.txt
    fi
}

fix_virtualenv_location()
{
    local builder_virtualenv_path="$builddir/local"
    local runtime_virtualenv_path=/srv/data/web/vhosts/default/local
    local py_executable="$1"

    [ -L "$builder_virtualenv_path/local/bin" ] && \
        ln -fns ../bin "$builder_virtualenv_path/local/bin"
    [ -L "$builder_virtualenv_path/local/include" ] && \
        ln -fns ../include "$builder_virtualenv_path/local/include"
    [ -L "$builder_virtualenv_path/local/lib" ] && \
        ln -fns ../lib "$builder_virtualenv_path/local/lib"
    rm -f "$builder_virtualenv_path/bin/activate.csh"
    rm -f "$builder_virtualenv_path/bin/activate.fish"
    # --relocatable option is no longer available since version 20.0.0 of virtualenv, use recursive sed instead
    if new_venv; then
        find "$builder_virtualenv_path" -type f -exec sed -i -e "s#$builder_virtualenv_path#$runtime_virtualenv_path#" {} \;
    else
        virtualenv --python="$py_executable" --relocatable "$builder_virtualenv_path"
        sed -i "s#$builder_virtualenv_path#$runtime_virtualenv_path#" "$builder_virtualenv_path/bin/activate"
    fi
}

[ -z "$1" ] && exit 1

readonly builddir="$1"

echo "Using Python ${WWW_VERSION}"

export PATH="${PATH}:/opt/python-${WWW_VERSION}/usr/bin"
export PIP_LOG="$builddir/pip.log"
export PIP_BUILD_DIR="$builddir/pip-build"
export PIP_SRC_DIR="$builddir/pip-src"
export PY_EXECUTABLE="/opt/python-${WWW_VERSION}/usr/bin/python${WWW_VERSION}"
export UV="/opt/python-${WWW_VERSION}/usr/bin/uv"
export UV_CACHE_DIR="/srv/data/tmp/uv-cache"
export UV_PYTHON_DOWNLOADS="never"

LDFLAGS="-Wl,-rpath,/opt/python-${WWW_VERSION}/usr/lib -Wl,-rpath,/opt/sqlite-3/lib"
case "${DB_ENGINE}" in
	mysql)
		LDFLAGS="${LDFLAGS} -Wl,-rpath,/opt/mysql-${DB_VERSION}/lib/x86_64-linux-gnu" ;;
	pgsql)
		LDFLAGS="${LDFLAGS} -Wl,-rpath,/opt/postgresql-${DB_VERSION}/lib" ;;
esac
export LDFLAGS


# New build
if [ -e "$UV" ]; then
    $UV venv --prompt='(python)' --python "$PY_EXECUTABLE" --relocatable "$builddir/local"
    source "$builddir/local/bin/activate"

    requirements="$builddir/local/requirements.txt"

    # Force uv python version to the one used by the PAAS.
    echo "$WWW_VERSION" > .python-version

    # Install dependencies from the first file found
    # requirements.txt takes precedence because:
    # - it's compatible with old build method
    # - it can be used alongide pyproject.toml or setup.py as a lock file
    #   (https://docs.astral.sh/uv/pip/compile/#locking-requirements)
    for file in requirements.txt uv.lock
    do
        [ ! -f $file ] && continue
        if [ "$file" == "requirements.txt" ] && [ -f "uv.lock" ]; then
            echo "==========================================================================================="
            echo "Your project provides uv.lock and requirements.txt files."
            echo "uv.lock is now supported but for backward compatibility requirements.txt will be used."
            echo "Remove the requirements.txt file from your project to use dependencies of the uv.lock file."
            echo "==========================================================================================="
        fi
        # Provide the resolved dependencies file so that the customer can inspect it.
        # In case of lock files we just output them to requirements.txt format.
        case "$file" in
            uv.lock)
                $UV export --python "$PY_EXECUTABLE" --no-dev --no-editable --no-emit-project --format requirements-txt > "$requirements"
                ;;
            *)
                echo "Resolving dependencies from $file..."
                $UV pip compile $file -o "$requirements"
                ;;
        esac
        echo "Installing dependencies..."
        $UV pip install --compile-bytecode -r "$requirements"
        break
    done

    # Removes all unused cache entries
    $UV cache prune || true

    deactivate
# Legacy build
else
    virtualenv --python="$PY_EXECUTABLE"    \
        --prompt='(python)'                 \
        --never-download                    \
        "$builddir/local"
    source "$builddir/local/bin/activate"

    if [ -f requirements.txt ]; then
        remove_old_distribute
        pip install -r requirements.txt
    fi

    # Note: This can't work as the app package will be an egg link to the build path
    # which won't exists anymore once the build is copied in the vhost path
    if [ -f setup.py ]; then
        python setup.py develop
    fi

    deactivate

    fix_virtualenv_location "$PY_EXECUTABLE"
fi