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Viewing changes to tools/win32/bootstrap.py

  • Committer: Martin Pool
  • Date: 2009-07-10 06:46:10 UTC
  • mto: (4525.1.1 integration)
  • mto: This revision was merged to the branch mainline in revision 4526.
  • Revision ID: mbp@sourcefrog.net-20090710064610-sqviksbqp5i34sw2
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tools/win32/bootstrap.py
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##############################################################################
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#
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# Copyright (c) 2006 Zope Corporation and Contributors.
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# All Rights Reserved.
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#
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# This software is subject to the provisions of the Zope Public License,
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# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
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# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
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# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
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# FOR A PARTICULAR PURPOSE.
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#
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##############################################################################
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"""Bootstrap a buildout-based project
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Simply run this script in a directory containing a buildout.cfg.
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The script accepts buildout command-line options, so you can
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use the -c option to specify an alternate configuration file.
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$Id: bootstrap.py 90478 2008-08-27 22:44:46Z georgyberdyshev $
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"""
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import os, shutil, sys, tempfile, urllib2
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tmpeggs = tempfile.mkdtemp()
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is_jython = sys.platform.startswith('java')
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try:
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    import pkg_resources
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except ImportError:
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    ez = {}
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    exec urllib2.urlopen('http://peak.telecommunity.com/dist/ez_setup.py'
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                         ).read() in ez
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    ez['use_setuptools'](to_dir=tmpeggs, download_delay=0)
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    import pkg_resources
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if sys.platform == 'win32':
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    def quote(c):
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        if ' ' in c:
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            return '"%s"' % c # work around spawn lamosity on windows
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        else:
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            return c
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else:
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    def quote (c):
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        return c
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cmd = 'from setuptools.command.easy_install import main; main()'
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ws  = pkg_resources.working_set
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if is_jython:
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    import subprocess
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    assert subprocess.Popen([sys.executable] + ['-c', quote(cmd), '-mqNxd', 
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           quote(tmpeggs), 'zc.buildout'], 
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           env=dict(os.environ,
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               PYTHONPATH=
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               ws.find(pkg_resources.Requirement.parse('setuptools')).location
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               ),
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           ).wait() == 0
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else:
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    assert os.spawnle(
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        os.P_WAIT, sys.executable, quote (sys.executable),
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        '-c', quote (cmd), '-mqNxd', quote (tmpeggs), 'zc.buildout',
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        dict(os.environ,
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            PYTHONPATH=
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            ws.find(pkg_resources.Requirement.parse('setuptools')).location
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            ),
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        ) == 0
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ws.add_entry(tmpeggs)
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ws.require('zc.buildout')
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import zc.buildout.buildout
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zc.buildout.buildout.main(sys.argv[1:] + ['bootstrap'])
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shutil.rmtree(tmpeggs)