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1# Copyright 1999-2008 Gentoo Foundation 1# Copyright 1999-2008 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.45 2008/09/01 14:11:54 hawking Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.46 2008/10/26 17:11:51 hawking Exp $
4 4
5# @ECLASS: python.eclass 5# @ECLASS: python.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# python@gentoo.org 7# python@gentoo.org
8# 8#
33 echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO" 33 echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
34 __python_version_extract 2.5b3 34 __python_version_extract 2.5b3
35 echo -n "2.5b3 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR" 35 echo -n "2.5b3 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
36 echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO" 36 echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
37} 37}
38
39# @FUNCTION: python_disable_pyc
40# @DESCRIPTION:
41# Tells python not to automatically recompile modules to .pyc/.pyo
42# even if the timestamps/version stamps don't match. This is done
43# to protect sandbox.
44#
45# note: supported by >=dev-lang/python-2.2.3-r3 only.
46#
47python_disable_pyc() {
48 export PYTHON_DONTCOMPILE=1
49}
50
51# @FUNCTION: python_enable_pyc
52# @DESCRIPTION:
53# Tells python to automatically recompile modules to .pyc/.pyo if the
54# timestamps/version stamps change
55python_enable_pyc() {
56 unset PYTHON_DONTCOMPILE
57}
58
59python_disable_pyc
60 38
61# @FUNCTION: python_version 39# @FUNCTION: python_version
62# @DESCRIPTION: 40# @DESCRIPTION:
63# Run without arguments and it will export the version of python 41# Run without arguments and it will export the version of python
64# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR 42# currently in use as $PYVER; sets PYVER/PYVER_MAJOR/PYVER_MINOR
78 python=${python:-/usr/bin/python} 56 python=${python:-/usr/bin/python}
79 tmpstr="$(${python} -V 2>&1 )" 57 tmpstr="$(${python} -V 2>&1 )"
80 export PYVER_ALL="${tmpstr#Python }" 58 export PYVER_ALL="${tmpstr#Python }"
81 __python_version_extract $PYVER_ALL 59 __python_version_extract $PYVER_ALL
82} 60}
61
62# @FUNCTION: python_disable_pyc
63# @DESCRIPTION:
64# Tells python not to automatically recompile modules to .pyc/.pyo
65# even if the timestamps/version stamps don't match. This is done
66# to protect sandbox.
67#
68# note: supported by >=dev-lang/python-2.2.3-r3 only.
69#
70python_disable_pyc() {
71 python_version
72 if [[ ${PYVER/./,} -ge 2,6 ]]; then
73 export PYTHONDONTWRITEBYTECODE=1
74 else
75 export PYTHON_DONTCOMPILE=1
76 fi
77}
78
79# @FUNCTION: python_enable_pyc
80# @DESCRIPTION:
81# Tells python to automatically recompile modules to .pyc/.pyo if the
82# timestamps/version stamps change
83python_enable_pyc() {
84 python_version
85 if [[ ${PYVER/./,} -ge 2,6 ]]; then
86 unset PYTHONDONTWRITEBYTECODE
87 else
88 unset PYTHON_DONTCOMPILE
89 fi
90}
91
92python_disable_pyc
83 93
84# @FUNCTION: python_get_libdir 94# @FUNCTION: python_get_libdir
85# @DESCRIPTION: 95# @DESCRIPTION:
86# Run without arguments, returns the python library dir 96# Run without arguments, returns the python library dir
87python_get_libdir() { 97python_get_libdir() {

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