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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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$Id$ |
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""" |
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import os, shutil, sys, tempfile, urllib2 |
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from optparse import OptionParser |
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tmpeggs = tempfile.mkdtemp() |
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is_jython = sys.platform.startswith('java') |
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# parsing arguments |
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parser = OptionParser() |
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parser.add_option("-v", "--version", dest="version", |
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help="use a specific zc.buildout version") |
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parser.add_option("-d", "--distribute", |
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action="store_true", dest="distribute", default=False, |
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help="Use Distribute rather than Setuptools.") |
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parser.add_option("-c", None, action="store", dest="config_file", |
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help=("Specify the path to the buildout configuration " |
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"file to be used.")) |
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options, args = parser.parse_args() |
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# if -c was provided, we push it back into args for buildout' main function |
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if options.config_file is not None: |
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args += ['-c', options.config_file] |
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if options.version is not None: |
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VERSION = '==%s' % options.version |
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else: |
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VERSION = '' |
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USE_DISTRIBUTE = options.distribute |
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args = args + ['bootstrap'] |
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to_reload = False |
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try: |
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import pkg_resources |
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if not hasattr(pkg_resources, '_distribute'): |
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to_reload = True |
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raise ImportError |
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except ImportError: |
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ez = {} |
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if USE_DISTRIBUTE: |
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exec urllib2.urlopen('http://python-distribute.org/distribute_setup.py' |
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).read() in ez |
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ez['use_setuptools'](to_dir=tmpeggs, download_delay=0, no_fake=True) |
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else: |
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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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if to_reload: |
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reload(pkg_resources) |
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else: |
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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 USE_DISTRIBUTE: |
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requirement = 'distribute' |
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else: |
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requirement = 'setuptools' |
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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' + VERSION], |
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env=dict(os.environ, |
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PYTHONPATH= |
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ws.find(pkg_resources.Requirement.parse(requirement)).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' + VERSION, |
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dict(os.environ, |
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PYTHONPATH= |
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ws.find(pkg_resources.Requirement.parse(requirement)).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' + VERSION) |
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import zc.buildout.buildout |
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zc.buildout.buildout.main(args) |
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shutil.rmtree(tmpeggs) |