new bootstrap.py to stay in the land of zc.buildout 1.x
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commit
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52
bootstrap.py
52
bootstrap.py
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@ -18,14 +18,13 @@ 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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"""
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import os, shutil, sys, tempfile, textwrap, urllib, urllib2, subprocess
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import os, shutil, sys, tempfile, urllib, urllib2, subprocess
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from optparse import OptionParser
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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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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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@ -58,13 +57,13 @@ if not has_broken_dash_S and 'site' in sys.modules:
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# out any namespace packages from site-packages that might have been
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# loaded by .pth files.
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clean_path = sys.path[:]
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import site
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import site # imported because of its side effects
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sys.path[:] = clean_path
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for k, v in sys.modules.items():
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if k in ('setuptools', 'pkg_resources') or (
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hasattr(v, '__path__') and
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len(v.__path__)==1 and
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not os.path.exists(os.path.join(v.__path__[0],'__init__.py'))):
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len(v.__path__) == 1 and
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not os.path.exists(os.path.join(v.__path__[0], '__init__.py'))):
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# This is a namespace package. Remove it.
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sys.modules.pop(k)
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@ -73,10 +72,11 @@ is_jython = sys.platform.startswith('java')
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setuptools_source = 'http://peak.telecommunity.com/dist/ez_setup.py'
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distribute_source = 'http://python-distribute.org/distribute_setup.py'
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# parsing arguments
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def normalize_to_url(option, opt_str, value, parser):
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if value:
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if '://' not in value: # It doesn't smell like a URL.
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if '://' not in value: # It doesn't smell like a URL.
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value = 'file://%s' % (
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urllib.pathname2url(
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os.path.abspath(os.path.expanduser(value))),)
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@ -111,7 +111,7 @@ parser.add_option("--setup-source", action="callback", dest="setup_source",
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help=("Specify a URL or file location for the setup file. "
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"If you use Setuptools, this will default to " +
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setuptools_source + "; if you use Distribute, this "
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"will default to " + distribute_source +"."))
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"will default to " + distribute_source + "."))
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parser.add_option("--download-base", action="callback", dest="download_base",
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callback=normalize_to_url, nargs=1, type="string",
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help=("Specify a URL or directory for downloading "
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@ -136,10 +136,6 @@ parser.add_option("-c", None, action="store", dest="config_file",
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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's 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.eggs:
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eggs_dir = os.path.abspath(os.path.expanduser(options.eggs))
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else:
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@ -152,12 +148,11 @@ if options.setup_source is None:
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options.setup_source = setuptools_source
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if options.accept_buildout_test_releases:
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args.append('buildout:accept-buildout-test-releases=true')
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args.append('bootstrap')
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args.insert(0, 'buildout:accept-buildout-test-releases=true')
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try:
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import pkg_resources
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import setuptools # A flag. Sometimes pkg_resources is installed alone.
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import setuptools # A flag. Sometimes pkg_resources is installed alone.
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if not hasattr(pkg_resources, '_distribute'):
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raise ImportError
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except ImportError:
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@ -170,6 +165,8 @@ except ImportError:
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setup_args['download_base'] = options.download_base
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if options.use_distribute:
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setup_args['no_fake'] = True
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if sys.version_info[:2] == (2, 4):
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setup_args['version'] = '0.6.32'
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ez['use_setuptools'](**setup_args)
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if 'pkg_resources' in sys.modules:
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reload(sys.modules['pkg_resources'])
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@ -192,6 +189,8 @@ if not has_broken_dash_S:
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find_links = options.download_base
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if not find_links:
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find_links = os.environ.get('bootstrap-testing-find-links')
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if not find_links and options.accept_buildout_test_releases:
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find_links = 'http://downloads.buildout.org/'
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if find_links:
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cmd.extend(['-f', quote(find_links)])
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@ -212,6 +211,7 @@ if version is None and not options.accept_buildout_test_releases:
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# Figure out the most recent final version of zc.buildout.
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import setuptools.package_index
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_final_parts = '*final-', '*final'
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def _final_version(parsed_version):
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for part in parsed_version:
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if (part[:1] == '*') and (part not in _final_parts):
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@ -227,6 +227,8 @@ if version is None and not options.accept_buildout_test_releases:
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bestv = None
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for dist in index[req.project_name]:
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distv = dist.parsed_version
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if distv >= pkg_resources.parse_version('2dev'):
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continue
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if _final_version(distv):
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if bestv is None or distv > bestv:
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best = [dist]
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@ -236,14 +238,18 @@ if version is None and not options.accept_buildout_test_releases:
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if best:
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best.sort()
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version = best[-1].version
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if version:
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requirement = '=='.join((requirement, version))
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requirement += '=='+version
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else:
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requirement += '<2dev'
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cmd.append(requirement)
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if is_jython:
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import subprocess
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exitcode = subprocess.Popen(cmd, env=env).wait()
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else: # Windows prefers this, apparently; otherwise we would prefer subprocess
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else: # Windows prefers this, apparently; otherwise we would prefer subprocess
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exitcode = os.spawnle(*([os.P_WAIT, sys.executable] + cmd + [env]))
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if exitcode != 0:
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sys.stdout.flush()
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@ -256,6 +262,16 @@ if exitcode != 0:
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ws.add_entry(eggs_dir)
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ws.require(requirement)
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import zc.buildout.buildout
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# If there isn't already a command in the args, add bootstrap
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if not [a for a in args if '=' not in a]:
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args.append('bootstrap')
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# if -c was provided, we push it back into args for buildout's main function
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if options.config_file is not None:
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args[0:0] = ['-c', options.config_file]
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zc.buildout.buildout.main(args)
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if not options.eggs: # clean up temporary egg directory
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if not options.eggs: # clean up temporary egg directory
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shutil.rmtree(eggs_dir)
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@ -6,12 +6,16 @@ Changes
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1.0.0-rc.2 (unreleased)
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-----------------------
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- New bootstrap.py to stay in the land of zc.buildout 1.x.
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[zupo]
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- Package now includes a copy of the GPLv2 license as stated in the GNU
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General Public License documentation.
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[hvelarde]
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- Fixed copying folderish objects.
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[pingviini]
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- Fixed moving folderish objects.
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[pingviini]
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