diff options
author | Luca Falavigna <dktrkranz@debian.org> | 2010-01-02 20:56:35 +0100 |
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committer | Luca Falavigna <dktrkranz@debian.org> | 2010-01-02 20:56:35 +0100 |
commit | 64c458487151933ee0ba093cf4ac69e177d9be37 (patch) | |
tree | f6e3755704f53406eea85532e4ffe5d5ef50b7f0 /bin/install_python.py | |
parent | 2aec9cc58398cac1376509a7d75edb83b41f984e (diff) | |
parent | 72c578fd4b0b4a5a43e18594339ac4ff26c376dc (diff) |
Merge commit 'upstream/1.2.0.d20091224'
Diffstat (limited to 'bin/install_python.py')
-rw-r--r-- | bin/install_python.py | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/bin/install_python.py b/bin/install_python.py new file mode 100644 index 0000000..ca1c8b7 --- /dev/null +++ b/bin/install_python.py @@ -0,0 +1,141 @@ +#!/usr/bin/env python +# +# A script for unpacking and installing different historic versions of +# Python in a consistent manner for side-by-side development testing. +# +# This was written for a Linux system (specifically Ubuntu) but should +# be reasonably generic to any POSIX-style system with a /usr/local +# hierarchy. + +import getopt +import os +import shutil +import sys + +from Command import CommandRunner, Usage + +all_versions = [ + #'1.5.2', # no longer available at python.org + '2.0.1', + '2.1.3', + '2.2', + '2.3.7', + '2.4.5', + #'2.5.2', + '2.6', +] + +def main(argv=None): + if argv is None: + argv = sys.argv + + all = False + downloads_dir = 'Downloads' + downloads_url = 'http://www.python.org/ftp/python' + sudo = 'sudo' + prefix = '/usr/local' + + short_options = 'ad:hnp:q' + long_options = ['all', 'help', 'no-exec', 'prefix=', 'quiet'] + + helpstr = """\ +Usage: install_python.py [-ahnq] [-d DIR] [-p PREFIX] [VERSION ...] + + -a, --all Install all SCons versions. + -d DIR, --downloads=DIR Downloads directory. + -h, --help Print this help and exit + -n, --no-exec No execute, just print command lines + -p PREFIX, --prefix=PREFIX Installation prefix. + -q, --quiet Quiet, don't print command lines +""" + + try: + try: + opts, args = getopt.getopt(argv[1:], short_options, long_options) + except getopt.error, msg: + raise Usage(msg) + + for o, a in opts: + if o in ('-a', '--all'): + all = True + elif o in ('-d', '--downloads'): + downloads_dir = a + elif o in ('-h', '--help'): + print helpstr + sys.exit(0) + elif o in ('-n', '--no-exec'): + CommandRunner.execute = CommandRunner.do_not_execute + elif o in ('-p', '--prefix'): + prefix = a + elif o in ('-q', '--quiet'): + CommandRunner.display = CommandRunner.do_not_display + except Usage, err: + sys.stderr.write(str(err.msg) + '\n') + sys.stderr.write('use -h to get help\n') + return 2 + + if all: + if args: + msg = 'install-scons.py: -a and version arguments both specified' + sys.stderr.write(msg) + sys.exit(1) + + args = all_versions + + cmd = CommandRunner() + + for version in args: + python = 'Python-' + version + tar_gz = os.path.join(downloads_dir, python + '.tgz') + tar_gz_url = os.path.join(downloads_url, version, python + '.tgz') + + if (version.startswith('1.5') or + version.startswith('1.6') or + version.startswith('2.0')): + + configureflags = '--with-threads' + + else: + + configureflags = '' + + cmd.subst_dictionary(locals()) + + if not os.path.exists(tar_gz): + if not os.path.exists(downloads_dir): + cmd.run('mkdir %(downloads_dir)s') + cmd.run('wget -O %(tar_gz)s %(tar_gz_url)s') + + cmd.run('tar zxf %(tar_gz)s') + + cmd.run('cd %(python)s') + + if (version.startswith('1.6') or + version.startswith('2.0')): + + def edit_modules_setup_in(): + content = open('Modules/Setup.in', 'r').read() + content = content.replace('\n#zlib', '\nzlib') + open('Modules/Setup.in', 'w').write(content) + + display = 'ed Modules/Setup.in <<EOF\ns/^#zlib/zlib/\nw\nq\nEOF\n' + cmd.run((edit_modules_setup_in,), display) + + cmd.run('./configure --prefix=%(prefix)s %(configureflags)s 2>&1 | tee configure.out') + cmd.run('make 2>&1 | tee make.out') + cmd.run('%(sudo)s make install') + + cmd.run('%(sudo)s rm -f %(prefix)s/bin/{idle,pydoc,python,python-config,smtpd.py}') + + cmd.run('cd ..') + + cmd.run((shutil.rmtree, python), 'rm -rf %(python)s') + +if __name__ == "__main__": + sys.exit(main()) + +# Local Variables: +# tab-width:4 +# indent-tabs-mode:nil +# End: +# vim: set expandtab tabstop=4 shiftwidth=4: |