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# Copyright 1999-2009 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.58 2009/08/03 22:28:01 arfrever Exp $
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# @ECLASS: python.eclass
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# @MAINTAINER:
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# python@gentoo.org
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#
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# original author: Alastair Tse <liquidx@gentoo.org>
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# @BLURB: A Utility Eclass that should be inherited by anything that deals with Python or Python modules.
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# @DESCRIPTION:
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# Some useful functions for dealing with python.
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inherit alternatives multilib
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if [[ -n "${NEED_PYTHON}" ]] ; then
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PYTHON_ATOM=">=dev-lang/python-${NEED_PYTHON}"
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DEPEND="${PYTHON_ATOM}"
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RDEPEND="${DEPEND}"
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else
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PYTHON_ATOM="dev-lang/python"
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fi
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if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
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DEPEND="${DEPEND} >=app-admin/eselect-python-20090804"
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fi
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__python_eclass_test() {
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__python_version_extract 2.3
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echo -n "2.3 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
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echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
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__python_version_extract 2.3.4
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echo -n "2.3.4 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
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echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
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__python_version_extract 2.3.5
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echo -n "2.3.5 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
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echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
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__python_version_extract 2.4
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echo -n "2.4 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
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echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
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__python_version_extract 2.5b3
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echo -n "2.5b3 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
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echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
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}
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# @FUNCTION: python_version
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# @DESCRIPTION:
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# Run without arguments and it will export the version of python
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# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
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__python_version_extract() {
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local verstr=$1
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export PYVER_MAJOR=${verstr:0:1}
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export PYVER_MINOR=${verstr:2:1}
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if [[ ${verstr:3:1} == . ]]; then
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export PYVER_MICRO=${verstr:4}
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fi
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export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
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}
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python_version() {
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[[ -n "${PYVER}" ]] && return 0
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local tmpstr
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python=${python:-/usr/bin/python}
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tmpstr="$(${python} -V 2>&1 )"
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export PYVER_ALL="${tmpstr#Python }"
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__python_version_extract $PYVER_ALL
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}
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# @FUNCTION: get_python
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# @USAGE: [-a|--absolute-path] <Python_ABI="${PYTHON_ABI}">
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# @DESCRIPTION:
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# Get Python interpreter filename for specified Python ABI. If Python_ABI argument
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# is ommitted, then PYTHON_ABI environment variable must be set and is used.
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get_python() {
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local absolute_path="0" slot=
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while (($#)); do
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case "$1" in
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-a|--absolute-path)
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absolute_path="1"
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;;
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-*)
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die "${FUNCNAME}(): Unrecognized option $1"
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;;
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*)
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break
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;;
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esac
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shift
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done
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if [[ "$#" -eq "0" ]]; then
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if [[ -n "${PYTHON_ABI}" ]]; then
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slot="${PYTHON_ABI}"
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else
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die "${FUNCNAME}(): Invalid usage"
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fi
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elif [[ "$#" -eq "1" ]]; then
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slot="$1"
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else
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die "${FUNCNAME}(): Invalid usage"
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fi
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if [[ "${absolute_path}" == "1" ]]; then
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echo -n "/usr/bin/python${slot}"
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else
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echo -n "python${slot}"
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fi
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}
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# @FUNCTION: validate_PYTHON_ABIS
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# @DESCRIPTION:
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# Make sure PYTHON_ABIS variable has valid value.
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validate_PYTHON_ABIS() {
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# Ensure that /usr/bin/python and /usr/bin/python-config are valid.
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if [[ "$(</usr/bin/python)" != *"Gentoo Python wrapper program"* ]]; then
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die "/usr/bin/python isn't valid program"
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fi
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if [[ "$(</usr/bin/python-config)" != *"Gentoo python-config wrapper script"* ]]; then
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die "/usr/bin/python-config isn't valid script"
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fi
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# USE_${ABI_TYPE^^} and RESTRICT_${ABI_TYPE^^}_ABIS variables hopefully will be included in EAPI >= 4.
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if [[ -z "${PYTHON_ABIS}" ]] && has "${EAPI:-0}" 0 1 2 3; then
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local ABI support_ABI supported_PYTHON_ABIS= restricted_ABI
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PYTHON_ABI_SUPPORTED_VALUES="2.4 2.5 2.6 2.7 3.0 3.1 3.2"
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for ABI in ${USE_PYTHON}; do
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if ! has "${ABI}" ${PYTHON_ABI_SUPPORTED_VALUES}; then
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ewarn "Ignoring unsupported Python ABI '${ABI}'"
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continue
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fi
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support_ABI="1"
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for restricted_ABI in ${RESTRICT_PYTHON_ABIS}; do
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if python -c "from fnmatch import fnmatch; exit(not fnmatch('${ABI}', '${restricted_ABI}'))"; then
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support_ABI="0"
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break
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fi
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done
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[[ "${support_ABI}" == "1" ]] && supported_PYTHON_ABIS+=" ${ABI}"
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done
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export PYTHON_ABIS="${supported_PYTHON_ABIS# }"
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fi
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if [[ -z "${PYTHON_ABIS//[${IFS}]/}" ]]; then
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python_version
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export PYTHON_ABIS="${PYVER}"
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fi
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}
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# @FUNCTION: python_copy_sources
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# @USAGE: [directory]
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# @DESCRIPTION:
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# Copy unpacked sources of given package for each Python ABI.
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python_copy_sources() {
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local dir dirs=() PYTHON_ABI
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if [[ "$#" -eq "0" ]]; then
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if [[ "${WORKDIR}" == "${S}" ]]; then
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die "${FUNCNAME}() cannot be used"
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fi
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dirs="${S}"
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else
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dirs="$@"
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fi
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validate_PYTHON_ABIS
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for PYTHON_ABI in ${PYTHON_ABIS}; do
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for dir in "${dirs[@]}"; do
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cp -lpr "${dir}" "${dir}-${PYTHON_ABI}" > /dev/null || die "Copying of sources failed"
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done
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done
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}
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# @FUNCTION: python_set_build_dir_symlink
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# @USAGE: [directory="build"]
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# @DESCRIPTION:
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# Create build directory symlink.
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python_set_build_dir_symlink() {
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local dir="$1"
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[[ -z "${PYTHON_ABIS}" ]] && die "PYTHON_ABIS variable not set"
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[[ -z "${dir}" ]] && dir="build"
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# Don't delete preexistent directories.
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rm -f "${dir}" || die "Deletion of '${dir}' failed"
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ln -s "${dir}-${PYTHON_ABI}" "${dir}" || die "Creation of '${dir}' directory symlink failed"
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}
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# @FUNCTION: python_execute_function
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# @USAGE: [--action-message message] [-d|--default-function] [--failure-message message] [--nonfatal] [-q|--quiet] [-s|--separate-build-dirs] <function> [arguments]
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# @DESCRIPTION:
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# Execute specified function for each value of PYTHON_ABIS, optionally passing
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# additional arguments. The specified function can use PYTHON_ABI variable.
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python_execute_function() {
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local action action_message action_message_template= default_function="0" failure_message failure_message_template= function nonfatal="0" PYTHON_ABI quiet="0" separate_build_dirs="0"
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while (($#)); do
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case "$1" in
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--action-message)
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action_message_template="$2"
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shift
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;;
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-d|--default-function)
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default_function="1"
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;;
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--failure-message)
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failure_message_template="$2"
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shift
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;;
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--nonfatal)
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nonfatal="1"
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;;
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-q|--quiet)
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quiet="1"
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;;
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-s|--separate-build-dirs)
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separate_build_dirs="1"
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;;
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-*)
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die "${FUNCNAME}(): Unrecognized option $1"
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;;
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*)
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break
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;;
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esac
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shift
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done
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if [[ "${default_function}" == "0" ]]; then
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if [[ "$#" -eq "0" ]]; then
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die "${FUNCNAME}(): Missing function name"
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fi
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function="$1"
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shift
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else
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if [[ "$#" -ne "0" ]]; then
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die "${FUNCNAME}(): --default-function option and function name cannot be specified simultaneously"
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fi
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if has "${EAPI:-0}" 0 1; then
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die "${FUNCNAME}(): --default-function option cannot be used in this EAPI"
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fi
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if [[ "${EBUILD_PHASE}" == "configure" ]]; then
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python_default_function() {
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econf
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}
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elif [[ "${EBUILD_PHASE}" == "compile" ]]; then
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python_default_function() {
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emake
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}
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elif [[ "${EBUILD_PHASE}" == "test" ]]; then
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python_default_function() {
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if emake -j1 -n check &> /dev/null; then
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emake -j1 check
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elif emake -j1 -n test &> /dev/null; then
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emake -j1 test
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fi
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}
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elif [[ "${EBUILD_PHASE}" == "install" ]]; then
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python_default_function() {
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emake DESTDIR="${D}" install
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}
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else
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die "${FUNCNAME}(): --default-function option cannot be used in this ebuild phase"
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fi
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function="python_default_function"
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fi
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if [[ "${quiet}" == "0" ]]; then
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[[ "${EBUILD_PHASE}" == "setup" ]] && action="Setting up"
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[[ "${EBUILD_PHASE}" == "unpack" ]] && action="Unpacking"
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[[ "${EBUILD_PHASE}" == "prepare" ]] && action="Preparation"
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[[ "${EBUILD_PHASE}" == "configure" ]] && action="Configuration"
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[[ "${EBUILD_PHASE}" == "compile" ]] && action="Building"
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[[ "${EBUILD_PHASE}" == "test" ]] && action="Testing"
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[[ "${EBUILD_PHASE}" == "install" ]] && action="Installation"
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[[ "${EBUILD_PHASE}" == "preinst" ]] && action="Preinstallation"
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[[ "${EBUILD_PHASE}" == "postinst" ]] && action="Postinstallation"
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[[ "${EBUILD_PHASE}" == "prerm" ]] && action="Preuninstallation"
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[[ "${EBUILD_PHASE}" == "postrm" ]] && action="Postuninstallation"
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fi
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local RED GREEN BLUE NORMAL
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if [[ "${NOCOLOR:-false}" =~ ^(false|no)$ ]]; then
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RED=$'\e[1;31m'
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GREEN=$'\e[1;32m'
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BLUE=$'\e[1;34m'
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NORMAL=$'\e[0m'
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else
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RED=
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GREEN=
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BLUE=
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NORMAL=
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fi
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validate_PYTHON_ABIS
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for PYTHON_ABI in ${PYTHON_ABIS}; do
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if [[ "${quiet}" == "0" ]]; then
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if [[ -n "${action_message_template}" ]]; then
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action_message="$(eval echo -n "${action_message_template}")"
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else
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action_message="${action} of ${CATEGORY}/${PF} with Python ${PYTHON_ABI}..."
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fi
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echo " ${GREEN}*${NORMAL} ${BLUE}${action_message}${NORMAL}"
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fi
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if [[ "${separate_build_dirs}" == "1" ]]; then
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pushd "${S}-${PYTHON_ABI}" > /dev/null || die "pushd failed"
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fi
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if ! EPYTHON="$(get_python)" "${function}" "$@"; then
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if [[ -n "${failure_message_template}" ]]; then
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failure_message="$(eval echo -n "${failure_message_template}")"
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else
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failure_message="${action} failed with Python ${PYTHON_ABI} in ${function}() function"
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fi
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if [[ "${nonfatal}" == "1" ]] || has "${PYTHON_ABI}" ${FAILURE_TOLERANT_PYTHON_ABIS}; then
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local ABI enabled_PYTHON_ABIS
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for ABI in ${PYTHON_ABIS}; do
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[[ "${ABI}" != "${PYTHON_ABI}" ]] && enabled_PYTHON_ABIS+=" ${ABI}"
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done
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export PYTHON_ABIS="${enabled_PYTHON_ABIS# }"
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if [[ "${quiet}" == "0" ]]; then
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ewarn "${RED}${failure_message}${NORMAL}"
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fi
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else
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die "${failure_message}"
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fi
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fi
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if [[ "${separate_build_dirs}" == "1" ]]; then
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popd > /dev/null || die "popd failed"
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fi
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done
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if [[ "${default_function}" == "1" ]]; then
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unset -f python_default_function
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fi
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}
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# @ECLASS-VARIABLE: PYTHON_USE_WITH
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# @DESCRIPTION:
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# Set this to a space separated list of use flags
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# the python slot in use must be built with.
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# @ECLASS-VARIABLE: PYTHON_USE_WITH_OR
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# @DESCRIPTION:
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# Set this to a space separated list of use flags
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| 347 |
# of which one must be turned on for the slot of
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# in use.
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| 349 |
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# @ECLASS-VARIABLE: PYTHON_USE_WITH_OPT
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# @DESCRIPTION:
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# Set this if you need to make either PYTHON_USE_WITH or
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# PYTHON_USE_WITH_OR atoms conditional under a use flag.
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| 354 |
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| 355 |
# @FUNCTION: python_pkg_setup
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| 356 |
# @DESCRIPTION:
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# Makes sure PYTHON_USE_WITH or PYTHON_USE_WITH_OR listed use flags
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# are respected. Only exported if one of those variables is set.
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| 359 |
if ! has ${EAPI} 0 1 && [[ -n ${PYTHON_USE_WITH} || -n ${PYTHON_USE_WITH_OR} ]]; then
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python_pkg_setup_fail() {
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| 361 |
eerror "${1}"
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| 362 |
die "${1}"
|
| 363 |
}
|
| 364 |
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python_pkg_setup() {
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| 366 |
[[ ${PYTHON_USE_WITH_OPT} ]] && use !${PYTHON_USE_WITH_OPT} && return
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| 367 |
|
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python_version
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local failed
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| 370 |
local pyatom="dev-lang/python:${PYVER}"
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| 371 |
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| 372 |
for use in ${PYTHON_USE_WITH}; do
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| 373 |
if ! has_version "${pyatom}[${use}]"; then
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| 374 |
python_pkg_setup_fail \
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| 375 |
"Please rebuild ${pyatom} with use flags: ${PYTHON_USE_WITH}"
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| 376 |
fi
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| 377 |
done
|
| 378 |
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| 379 |
for use in ${PYTHON_USE_WITH_OR}; do
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| 380 |
if has_version "${pyatom}[${use}]"; then
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| 381 |
return
|
| 382 |
fi
|
| 383 |
done
|
| 384 |
|
| 385 |
if [[ ${PYTHON_USE_WITH_OR} ]]; then
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python_pkg_setup_fail \
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| 387 |
"Please rebuild ${pyatom} with one of: ${PYTHON_USE_WITH_OR}"
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| 388 |
fi
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| 389 |
}
|
| 390 |
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EXPORT_FUNCTIONS pkg_setup
|
| 392 |
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| 393 |
if [[ ${PYTHON_USE_WITH} ]]; then
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PYTHON_USE_WITH_ATOM="${PYTHON_ATOM}[${PYTHON_USE_WITH/ /,}]"
|
| 395 |
elif [[ ${PYTHON_USE_WITH_OR} ]]; then
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PYTHON_USE_WITH_ATOM="|| ( "
|
| 397 |
for use in ${PYTHON_USE_WITH_OR}; do
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| 398 |
PYTHON_USE_WITH_ATOM="
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| 399 |
${PYTHON_USE_WITH_ATOM}
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${PYTHON_ATOM}[${use}]"
|
| 401 |
done
|
| 402 |
PYTHON_USE_WITH_ATOM="${PYTHON_USE_WITH_ATOM} )"
|
| 403 |
fi
|
| 404 |
if [[ ${PYTHON_USE_WITH_OPT} ]]; then
|
| 405 |
PYTHON_USE_WITH_ATOM="${PYTHON_USE_WITH_OPT}? ( ${PYTHON_USE_WITH_ATOM} )"
|
| 406 |
fi
|
| 407 |
DEPEND="${PYTHON_USE_WITH_ATOM}"
|
| 408 |
RDEPEND="${PYTHON_USE_WITH_ATOM}"
|
| 409 |
fi
|
| 410 |
|
| 411 |
# @FUNCTION: python_disable_pyc
|
| 412 |
# @DESCRIPTION:
|
| 413 |
# Tells python not to automatically recompile modules to .pyc/.pyo
|
| 414 |
# even if the timestamps/version stamps don't match. This is done
|
| 415 |
# to protect sandbox.
|
| 416 |
#
|
| 417 |
# note: supported by >=dev-lang/python-2.2.3-r3 only.
|
| 418 |
#
|
| 419 |
python_disable_pyc() {
|
| 420 |
export PYTHONDONTWRITEBYTECODE=1 # For 2.6 and above
|
| 421 |
export PYTHON_DONTCOMPILE=1 # For 2.5 and below
|
| 422 |
}
|
| 423 |
|
| 424 |
# @FUNCTION: python_enable_pyc
|
| 425 |
# @DESCRIPTION:
|
| 426 |
# Tells python to automatically recompile modules to .pyc/.pyo if the
|
| 427 |
# timestamps/version stamps change
|
| 428 |
python_enable_pyc() {
|
| 429 |
unset PYTHONDONTWRITEBYTECODE
|
| 430 |
unset PYTHON_DONTCOMPILE
|
| 431 |
}
|
| 432 |
|
| 433 |
python_disable_pyc
|
| 434 |
|
| 435 |
# @FUNCTION: python_need_rebuild
|
| 436 |
# @DESCRIPTION: Run without arguments, specifies that the package should be
|
| 437 |
# rebuilt after a python upgrade.
|
| 438 |
python_need_rebuild() {
|
| 439 |
python_version
|
| 440 |
export PYTHON_NEED_REBUILD=${PYVER}
|
| 441 |
}
|
| 442 |
|
| 443 |
# @FUNCTION: python_get_includedir
|
| 444 |
# @DESCRIPTION:
|
| 445 |
# Run without arguments, returns the Python include directory.
|
| 446 |
python_get_includedir() {
|
| 447 |
if [[ -n "${PYTHON_ABI}" ]]; then
|
| 448 |
echo "/usr/include/python${PYTHON_ABI}"
|
| 449 |
else
|
| 450 |
python_version
|
| 451 |
echo "/usr/include/python${PYVER}"
|
| 452 |
fi
|
| 453 |
}
|
| 454 |
|
| 455 |
# @FUNCTION: python_get_libdir
|
| 456 |
# @DESCRIPTION:
|
| 457 |
# Run without arguments, returns the Python library directory.
|
| 458 |
python_get_libdir() {
|
| 459 |
if [[ -n "${PYTHON_ABI}" ]]; then
|
| 460 |
echo "/usr/$(get_libdir)/python${PYTHON_ABI}"
|
| 461 |
else
|
| 462 |
python_version
|
| 463 |
echo "/usr/$(get_libdir)/python${PYVER}"
|
| 464 |
fi
|
| 465 |
}
|
| 466 |
|
| 467 |
# @FUNCTION: python_get_sitedir
|
| 468 |
# @DESCRIPTION:
|
| 469 |
# Run without arguments, returns the Python site-packages directory.
|
| 470 |
python_get_sitedir() {
|
| 471 |
echo "$(python_get_libdir)/site-packages"
|
| 472 |
}
|
| 473 |
|
| 474 |
# @FUNCTION: python_makesym
|
| 475 |
# @DESCRIPTION:
|
| 476 |
# Run without arguments, it will create the /usr/bin/python symlinks
|
| 477 |
# to the latest installed version
|
| 478 |
python_makesym() {
|
| 479 |
alternatives_auto_makesym "/usr/bin/python" "python[0-9].[0-9]"
|
| 480 |
alternatives_auto_makesym "/usr/bin/python2" "python2.[0-9]"
|
| 481 |
}
|
| 482 |
|
| 483 |
# @FUNCTION: python_tkinter_exists
|
| 484 |
# @DESCRIPTION:
|
| 485 |
# Run without arguments, checks if python was compiled with Tkinter
|
| 486 |
# support. If not, prints an error message and dies.
|
| 487 |
python_tkinter_exists() {
|
| 488 |
if ! python -c "import Tkinter" >/dev/null 2>&1; then
|
| 489 |
eerror "You need to recompile python with Tkinter support."
|
| 490 |
eerror "Try adding: 'dev-lang/python tk'"
|
| 491 |
eerror "in to /etc/portage/package.use"
|
| 492 |
echo
|
| 493 |
die "missing tkinter support with installed python"
|
| 494 |
fi
|
| 495 |
}
|
| 496 |
|
| 497 |
# @FUNCTION: python_mod_exists
|
| 498 |
# @USAGE: <module>
|
| 499 |
# @DESCRIPTION:
|
| 500 |
# Run with the module name as an argument. it will check if a
|
| 501 |
# python module is installed and loadable. it will return
|
| 502 |
# TRUE(0) if the module exists, and FALSE(1) if the module does
|
| 503 |
# not exist.
|
| 504 |
#
|
| 505 |
# Example:
|
| 506 |
# if python_mod_exists gtk; then
|
| 507 |
# echo "gtk support enabled"
|
| 508 |
# fi
|
| 509 |
python_mod_exists() {
|
| 510 |
[[ "$1" ]] || die "${FUNCNAME} requires an argument!"
|
| 511 |
python -c "import $1" &>/dev/null
|
| 512 |
}
|
| 513 |
|
| 514 |
# @FUNCTION: python_mod_compile
|
| 515 |
# @USAGE: <file> [more files ...]
|
| 516 |
# @DESCRIPTION:
|
| 517 |
# Given filenames, it will pre-compile the module's .pyc and .pyo.
|
| 518 |
# This function should only be run in pkg_postinst()
|
| 519 |
#
|
| 520 |
# Example:
|
| 521 |
# python_mod_compile /usr/lib/python2.3/site-packages/pygoogle.py
|
| 522 |
#
|
| 523 |
python_mod_compile() {
|
| 524 |
if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
|
| 525 |
die "${FUNCNAME}() cannot be used in this EAPI"
|
| 526 |
fi
|
| 527 |
|
| 528 |
local f myroot myfiles=()
|
| 529 |
|
| 530 |
# Check if phase is pkg_postinst()
|
| 531 |
[[ ${EBUILD_PHASE} != postinst ]] &&\
|
| 532 |
die "${FUNCNAME} should only be run in pkg_postinst()"
|
| 533 |
|
| 534 |
# allow compiling for older python versions
|
| 535 |
if [[ "${PYTHON_OVERRIDE_PYVER}" ]]; then
|
| 536 |
PYVER=${PYTHON_OVERRIDE_PYVER}
|
| 537 |
else
|
| 538 |
python_version
|
| 539 |
fi
|
| 540 |
|
| 541 |
# strip trailing slash
|
| 542 |
myroot="${ROOT%/}"
|
| 543 |
|
| 544 |
# respect ROOT
|
| 545 |
for f in "$@"; do
|
| 546 |
[[ -f "${myroot}/${f}" ]] && myfiles+=("${myroot}/${f}")
|
| 547 |
done
|
| 548 |
|
| 549 |
if ((${#myfiles[@]})); then
|
| 550 |
python${PYVER} ${myroot}/usr/$(get_libdir)/python${PYVER}/py_compile.py "${myfiles[@]}"
|
| 551 |
python${PYVER} -O ${myroot}/usr/$(get_libdir)/python${PYVER}/py_compile.py "${myfiles[@]}"
|
| 552 |
else
|
| 553 |
ewarn "No files to compile!"
|
| 554 |
fi
|
| 555 |
}
|
| 556 |
|
| 557 |
# @FUNCTION: python_mod_optimize
|
| 558 |
# @USAGE: [options] [directory|file]
|
| 559 |
# @DESCRIPTION:
|
| 560 |
# If no arguments supplied, it will recompile not recursively all modules
|
| 561 |
# under sys.path (eg. /usr/lib/python2.6, /usr/lib/python2.6/site-packages).
|
| 562 |
#
|
| 563 |
# If supplied with arguments, it will recompile all modules recursively
|
| 564 |
# in the supplied directory.
|
| 565 |
# This function should only be run in pkg_postinst().
|
| 566 |
#
|
| 567 |
# Options passed to this function are passed to compileall.py.
|
| 568 |
#
|
| 569 |
# Example:
|
| 570 |
# python_mod_optimize ctypesgencore
|
| 571 |
python_mod_optimize() {
|
| 572 |
# Check if phase is pkg_postinst().
|
| 573 |
[[ ${EBUILD_PHASE} != "postinst" ]] && die "${FUNCNAME} should only be run in pkg_postinst()"
|
| 574 |
|
| 575 |
if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
|
| 576 |
local dir file options=() other_dirs=() other_files=() PYTHON_ABI return_code root site_packages_absolute_dirs=() site_packages_dirs=() site_packages_absolute_files=() site_packages_files=()
|
| 577 |
|
| 578 |
# Strip trailing slash from ROOT.
|
| 579 |
root="${ROOT%/}"
|
| 580 |
|
| 581 |
# Respect ROOT and options passed to compileall.py.
|
| 582 |
while (($#)); do
|
| 583 |
case "$1" in
|
| 584 |
-l|-f|-q)
|
| 585 |
options+=("$1")
|
| 586 |
;;
|
| 587 |
-d|-x)
|
| 588 |
options+=("$1" "$2")
|
| 589 |
shift
|
| 590 |
;;
|
| 591 |
-*)
|
| 592 |
ewarn "${FUNCNAME}: Ignoring compile option $1"
|
| 593 |
;;
|
| 594 |
*)
|
| 595 |
if [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
|
| 596 |
die "${FUNCNAME} doesn't support absolute paths of directories/files in site-packages directories"
|
| 597 |
elif [[ "$1" =~ ^/ ]]; then
|
| 598 |
if [[ -d "${root}/$1" ]]; then
|
| 599 |
other_dirs+=("${root}/$1")
|
| 600 |
elif [[ -f "${root}/$1" ]]; then
|
| 601 |
other_files+=("${root}/$1")
|
| 602 |
elif [[ -e "${root}/$1" ]]; then
|
| 603 |
ewarn "'${root}/$1' is not a file or a directory!"
|
| 604 |
else
|
| 605 |
ewarn "'${root}/$1' doesn't exist!"
|
| 606 |
fi
|
| 607 |
else
|
| 608 |
for PYTHON_ABI in ${PYTHON_ABIS}; do
|
| 609 |
if [[ -d "${root}/$(python_get_sitedir)/$1" ]]; then
|
| 610 |
site_packages_dirs+=("$1")
|
| 611 |
break
|
| 612 |
elif [[ -f "${root}/$(python_get_sitedir)/$1" ]]; then
|
| 613 |
site_packages_files+=("$1")
|
| 614 |
break
|
| 615 |
elif [[ -e "${root}/$(python_get_sitedir)/$1" ]]; then
|
| 616 |
ewarn "'$1' is not a file or a directory!"
|
| 617 |
else
|
| 618 |
ewarn "'$1' doesn't exist!"
|
| 619 |
fi
|
| 620 |
done
|
| 621 |
fi
|
| 622 |
;;
|
| 623 |
esac
|
| 624 |
shift
|
| 625 |
done
|
| 626 |
|
| 627 |
# Set additional options.
|
| 628 |
options+=("-q")
|
| 629 |
|
| 630 |
for PYTHON_ABI in ${PYTHON_ABIS}; do
|
| 631 |
if ((${#site_packages_dirs[@]})) || ((${#site_packages_files[@]})); then
|
| 632 |
return_code="0"
|
| 633 |
ebegin "Compilation and optimization of Python modules for Python ${PYTHON_ABI}"
|
| 634 |
if ((${#site_packages_dirs[@]})); then
|
| 635 |
for dir in "${site_packages_dirs[@]}"; do
|
| 636 |
site_packages_absolute_dirs+=("${root}/$(python_get_sitedir)/${dir}")
|
| 637 |
done
|
| 638 |
"$(get_python)" "${root}/$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1"
|
| 639 |
"$(get_python)" -O "${root}/$(python_get_libdir)/compileall.py" "${options[@]}" "${site_packages_absolute_dirs[@]}" || return_code="1"
|
| 640 |
fi
|
| 641 |
if ((${#site_packages_files[@]})); then
|
| 642 |
for file in "${site_packages_files[@]}"; do
|
| 643 |
site_packages_absolute_files+=("${root}/$(python_get_sitedir)/${file}")
|
| 644 |
done
|
| 645 |
"$(get_python)" "${root}/$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1"
|
| 646 |
"$(get_python)" -O "${root}/$(python_get_libdir)/py_compile.py" "${site_packages_absolute_files[@]}" || return_code="1"
|
| 647 |
fi
|
| 648 |
eend "${return_code}"
|
| 649 |
fi
|
| 650 |
unset site_packages_absolute_dirs site_packages_absolute_files
|
| 651 |
done
|
| 652 |
|
| 653 |
# Don't use PYTHON_ABI in next calls to python_get_libdir().
|
| 654 |
unset PYTHON_ABI
|
| 655 |
|
| 656 |
if ((${#other_dirs[@]})) || ((${#other_files[@]})); then
|
| 657 |
return_code="0"
|
| 658 |
ebegin "Compilation and optimization of Python modules placed outside of site-packages directories for Python ${PYVER}..."
|
| 659 |
if ((${#other_dirs[@]})); then
|
| 660 |
python${PYVER} "${root}/$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1"
|
| 661 |
python${PYVER} -O "${root}/$(python_get_libdir)/compileall.py" "${options[@]}" "${other_dirs[@]}" || return_code="1"
|
| 662 |
fi
|
| 663 |
if ((${#other_files[@]})); then
|
| 664 |
python${PYVER} "${root}/$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1"
|
| 665 |
python${PYVER} -O "${root}/$(python_get_libdir)/py_compile.py" "${other_files[@]}" || return_code="1"
|
| 666 |
fi
|
| 667 |
eend "${return_code}"
|
| 668 |
fi
|
| 669 |
else
|
| 670 |
local myroot mydirs=() myfiles=() myopts=()
|
| 671 |
|
| 672 |
# strip trailing slash
|
| 673 |
myroot="${ROOT%/}"
|
| 674 |
|
| 675 |
# respect ROOT and options passed to compileall.py
|
| 676 |
while (($#)); do
|
| 677 |
case "$1" in
|
| 678 |
-l|-f|-q)
|
| 679 |
myopts+=("$1")
|
| 680 |
;;
|
| 681 |
-d|-x)
|
| 682 |
myopts+=("$1" "$2")
|
| 683 |
shift
|
| 684 |
;;
|
| 685 |
-*)
|
| 686 |
ewarn "${FUNCNAME}: Ignoring compile option $1"
|
| 687 |
;;
|
| 688 |
*)
|
| 689 |
if [[ -d "${myroot}"/$1 ]]; then
|
| 690 |
mydirs+=("${myroot}/$1")
|
| 691 |
elif [[ -f "${myroot}"/$1 ]]; then
|
| 692 |
# Files are passed to python_mod_compile which is ROOT-aware
|
| 693 |
myfiles+=("$1")
|
| 694 |
elif [[ -e "${myroot}/$1" ]]; then
|
| 695 |
ewarn "${myroot}/$1 is not a file or directory!"
|
| 696 |
else
|
| 697 |
ewarn "${myroot}/$1 doesn't exist!"
|
| 698 |
fi
|
| 699 |
;;
|
| 700 |
esac
|
| 701 |
shift
|
| 702 |
done
|
| 703 |
|
| 704 |
# allow compiling for older python versions
|
| 705 |
if [ -n "${PYTHON_OVERRIDE_PYVER}" ]; then
|
| 706 |
PYVER=${PYTHON_OVERRIDE_PYVER}
|
| 707 |
else
|
| 708 |
python_version
|
| 709 |
fi
|
| 710 |
|
| 711 |
# set additional opts
|
| 712 |
myopts+=(-q)
|
| 713 |
|
| 714 |
ebegin "Byte compiling python modules for python-${PYVER} .."
|
| 715 |
if ((${#mydirs[@]})); then
|
| 716 |
python${PYVER} \
|
| 717 |
"${myroot}"/usr/$(get_libdir)/python${PYVER}/compileall.py \
|
| 718 |
"${myopts[@]}" "${mydirs[@]}"
|
| 719 |
python${PYVER} -O \
|
| 720 |
"${myroot}"/usr/$(get_libdir)/python${PYVER}/compileall.py \
|
| 721 |
"${myopts[@]}" "${mydirs[@]}"
|
| 722 |
fi
|
| 723 |
|
| 724 |
if ((${#myfiles[@]})); then
|
| 725 |
python_mod_compile "${myfiles[@]}"
|
| 726 |
fi
|
| 727 |
|
| 728 |
eend $?
|
| 729 |
fi
|
| 730 |
}
|
| 731 |
|
| 732 |
# @FUNCTION: python_mod_cleanup
|
| 733 |
# @USAGE: [directory]
|
| 734 |
# @DESCRIPTION:
|
| 735 |
# Run with optional arguments, where arguments are directories of
|
| 736 |
# python modules. If none given, it will look in /usr/lib/python[0-9].[0-9].
|
| 737 |
#
|
| 738 |
# It will recursively scan all compiled Python modules in the directories and
|
| 739 |
# determine if they are orphaned (i.e. their corresponding .py files are missing.)
|
| 740 |
# If they are, then it will remove their corresponding .pyc and .pyo files.
|
| 741 |
#
|
| 742 |
# This function should only be run in pkg_postrm().
|
| 743 |
python_mod_cleanup() {
|
| 744 |
local PYTHON_ABI SEARCH_PATH=() root src_py
|
| 745 |
|
| 746 |
# Check if phase is pkg_postrm().
|
| 747 |
[[ ${EBUILD_PHASE} != "postrm" ]] && die "${FUNCNAME} should only be run in pkg_postrm()"
|
| 748 |
|
| 749 |
# Strip trailing slash from ROOT.
|
| 750 |
root="${ROOT%/}"
|
| 751 |
|
| 752 |
if (($#)); then
|
| 753 |
if ! has "${EAPI:-0}" 0 1 2 || [[ -n "${SUPPORT_PYTHON_ABIS}" ]]; then
|
| 754 |
while (($#)); do
|
| 755 |
if [[ "$1" =~ ^/usr/lib(32|64)?/python[[:digit:]]+\.[[:digit:]]+ ]]; then
|
| 756 |
die "${FUNCNAME} doesn't support absolute paths of directories/files in site-packages directories"
|
| 757 |
elif [[ "$1" =~ ^/ ]]; then
|
| 758 |
SEARCH_PATH+=("${root}/${1#/}")
|
| 759 |
else
|
| 760 |
for PYTHON_ABI in ${PYTHON_ABIS}; do
|
| 761 |
SEARCH_PATH+=("${root}/$(python_get_sitedir)/$1")
|
| 762 |
done
|
| 763 |
fi
|
| 764 |
shift
|
| 765 |
done
|
| 766 |
else
|
| 767 |
SEARCH_PATH=("${@#/}")
|
| 768 |
SEARCH_PATH=("${SEARCH_PATH[@]/#/${root}/}")
|
| 769 |
fi
|
| 770 |
else
|
| 771 |
SEARCH_PATH=("${root}"/usr/lib*/python*/site-packages)
|
| 772 |
fi
|
| 773 |
|
| 774 |
for path in "${SEARCH_PATH[@]}"; do
|
| 775 |
einfo "Cleaning orphaned Python bytecode from ${path} .."
|
| 776 |
find "${path}" -name '*.py[co]' -print0 | while read -rd ''; do
|
| 777 |
src_py="${REPLY%[co]}"
|
| 778 |
[[ -f "${src_py}" ]] && continue
|
| 779 |
einfo "Purging ${src_py}[co]"
|
| 780 |
rm -f "${src_py}"[co]
|
| 781 |
done
|
| 782 |
|
| 783 |
# Attempt to remove directories that may be empty.
|
| 784 |
find "${path}" -type d | sort -r | while read -r dir; do
|
| 785 |
rmdir "${dir}" 2>/dev/null
|
| 786 |
done
|
| 787 |
done
|
| 788 |
}
|
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| 
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