diff options
-rw-r--r-- | bootstrap.py | 107 |
1 files changed, 88 insertions, 19 deletions
diff --git a/bootstrap.py b/bootstrap.py index b5b9c13..b964024 100644 --- a/bootstrap.py +++ b/bootstrap.py @@ -21,32 +21,101 @@ $Id$ """ import os, shutil, sys, tempfile, urllib2 +from optparse import OptionParser tmpeggs = tempfile.mkdtemp() -ez = {} -exec urllib2.urlopen('http://peak.telecommunity.com/dist/ez_setup.py' - ).read() in ez -ez['use_setuptools'](to_dir=tmpeggs, download_delay=0) +is_jython = sys.platform.startswith('java') -import pkg_resources +# parsing arguments +parser = OptionParser() +parser.add_option("-v", "--version", dest="version", + help="use a specific zc.buildout version") +parser.add_option("-d", "--distribute", + action="store_true", dest="distribute", default=False, + help="Use Disribute rather than Setuptools.") + +parser.add_option("-c", None, action="store", dest="config_file", + help=("Specify the path to the buildout configuration " + "file to be used.")) + +options, args = parser.parse_args() + +# if -c was provided, we push it back into args for buildout' main function +if options.config_file is not None: + args += ['-c', options.config_file] + +if options.version is not None: + VERSION = '==%s' % options.version +else: + VERSION = '' + +USE_DISTRIBUTE = options.distribute +args = args + ['bootstrap'] + +to_reload = False +try: + import pkg_resources + if not hasattr(pkg_resources, '_distribute'): + to_reload = True + raise ImportError +except ImportError: + ez = {} + if USE_DISTRIBUTE: + exec urllib2.urlopen('http://python-distribute.org/distribute_setup.py' + ).read() in ez + ez['use_setuptools'](to_dir=tmpeggs, download_delay=0, no_fake=True) + else: + exec urllib2.urlopen('http://peak.telecommunity.com/dist/ez_setup.py' + ).read() in ez + ez['use_setuptools'](to_dir=tmpeggs, download_delay=0) + + if to_reload: + reload(pkg_resources) + else: + import pkg_resources -cmd = 'from setuptools.command.easy_install import main; main()' if sys.platform == 'win32': - cmd = '"%s"' % cmd # work around spawn lamosity on windows - -ws = pkg_resources.working_set -assert os.spawnle( - os.P_WAIT, sys.executable, sys.executable, - '-c', cmd, '-mqNxd', tmpeggs, 'zc.buildout', - dict(os.environ, - PYTHONPATH= - ws.find(pkg_resources.Requirement.parse('setuptools')).location - ), - ) == 0 + def quote(c): + if ' ' in c: + return '"%s"' % c # work around spawn lamosity on windows + else: + return c +else: + def quote (c): + return c + +cmd = 'from setuptools.command.easy_install import main; main()' +ws = pkg_resources.working_set + +if USE_DISTRIBUTE: + requirement = 'distribute' +else: + requirement = 'setuptools' + +if is_jython: + import subprocess + + assert subprocess.Popen([sys.executable] + ['-c', quote(cmd), '-mqNxd', + quote(tmpeggs), 'zc.buildout' + VERSION], + env=dict(os.environ, + PYTHONPATH= + ws.find(pkg_resources.Requirement.parse(requirement)).location + ), + ).wait() == 0 + +else: + assert os.spawnle( + os.P_WAIT, sys.executable, quote (sys.executable), + '-c', quote (cmd), '-mqNxd', quote (tmpeggs), 'zc.buildout' + VERSION, + dict(os.environ, + PYTHONPATH= + ws.find(pkg_resources.Requirement.parse(requirement)).location + ), + ) == 0 ws.add_entry(tmpeggs) -ws.require('zc.buildout') +ws.require('zc.buildout' + VERSION) import zc.buildout.buildout -zc.buildout.buildout.main(sys.argv[1:] + ['bootstrap']) +zc.buildout.buildout.main(args) shutil.rmtree(tmpeggs) |