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1# Copyright 1999-2004 Gentoo Foundation 1# Copyright 1999-2004 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 1.16 2005/04/20 15:43:37 liquidx Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/python.eclass,v 1.18 2005/04/23 10:29:51 liquidx Exp $
4# 4#
5# Author: Alastair Tse <liquidx@gentoo.org> 5# Author: Alastair Tse <liquidx@gentoo.org>
6# 6#
7# A Utility Eclass that should be inherited by anything that deals with 7# A Utility Eclass that should be inherited by anything that deals with
8# Python or Python modules. 8# Python or Python modules.
20inherit alternatives 20inherit alternatives
21 21
22ECLASS="python" 22ECLASS="python"
23INHERITED="$INHERITED $ECLASS" 23INHERITED="$INHERITED $ECLASS"
24 24
25
26__python_eclass_test() {
27 __python_version_extract 2.3
28 echo -n "2.3 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
29 echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
30 __python_version_extract 2.3.4
31 echo -n "2.3.4 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
32 echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
33 __python_version_extract 2.3.5
34 echo -n "2.3.5 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
35 echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
36 __python_version_extract 2.4
37 echo -n "2.4 -> PYVER: $PYVER PYVER_MAJOR: $PYVER_MAJOR"
38 echo " PYVER_MINOR: $PYVER_MINOR PYVER_MICRO: $PYVER_MICRO"
39}
40
25# 41#
26# name: python_disable/enable_pyc 42# name: python_disable/enable_pyc
27# desc: tells python not to automatically recompile modules to .pyc/.pyo 43# desc: tells python not to automatically recompile modules to .pyc/.pyo
28# even if the timestamps/version stamps don't match. this is 44# even if the timestamps/version stamps don't match. this is
29# done to protect sandbox. 45# done to protect sandbox.
43# 59#
44# name: python_version 60# name: python_version
45# desc: run without arguments and it will export the version of python 61# desc: run without arguments and it will export the version of python
46# currently in use as $PYVER 62# currently in use as $PYVER
47# 63#
64
65__python_version_extract() {
66 verstr=$1
67 export PYVER_MAJOR=${verstr:0:1}
68 export PYVER_MINOR=${verstr:2:1}
69 export PYVER_MICRO=${verstr:4}
70 export PYVER="${PYVER_MAJOR}.${PYVER_MINOR}"
71}
72
48python_version() { 73python_version() {
49 local tmpstr 74 local tmpstr
50 python=${python:-/usr/bin/python} 75 python=${python:-/usr/bin/python}
51 tmpstr="$(${python} -V 2>&1 )" 76 tmpstr="$(${python} -V 2>&1 )"
52 export PYVER_ALL="${tmpstr#Python }" 77 export PYVER_ALL="${tmpstr#Python }"
53 78 __python_version_extract $PYVER_ALL
54 export PYVER="${PYVER_ALL%.*}"
55 export PYVER_MAJOR="${PYVER%.*}"
56 export PYVER_MINOR="${PYVER##*.}"
57 export PYVER_MICRO="${PYVER_ALL##*.}"
58} 79}
59 80
60# 81#
61# name: python_makesym 82# name: python_makesym
62# desc: run without arguments, it will create the /usr/bin/python symlinks 83# desc: run without arguments, it will create the /usr/bin/python symlinks

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