Use latest bootstrap.

This commit is contained in:
Timo Stollenwerk 2013-08-20 14:22:30 +02:00
parent f094a29f91
commit 12d9152ae9

View File

@ -18,7 +18,11 @@ The script accepts buildout command-line options, so you can
use the -c option to specify an alternate configuration file.
"""
import os, shutil, sys, tempfile
import os
import shutil
import sys
import tempfile
from optparse import OptionParser
tmpeggs = tempfile.mkdtemp()
@ -31,8 +35,8 @@ Bootstraps a buildout-based project.
Simply run this script in a directory containing a buildout.cfg, using the
Python that you want bin/buildout to use.
Note that by using --setup-source and --download-base to point to
local resources, you can keep this script from going over the network.
Note that by using --find-links to point to local resources, you can keep
this script from going over the network.
'''
parser = OptionParser(usage=usage)
@ -57,14 +61,12 @@ parser.add_option("-f", "--find-links",
options, args = parser.parse_args()
######################################################################
# load/install distribute
# load/install setuptools
to_reload = False
try:
import pkg_resources, setuptools
if not hasattr(pkg_resources, '_distribute'):
to_reload = True
raise ImportError
import pkg_resources
import setuptools
except ImportError:
ez = {}
@ -73,8 +75,10 @@ except ImportError:
except ImportError:
from urllib2 import urlopen
exec(urlopen('http://python-distribute.org/distribute_setup.py').read(), ez)
setup_args = dict(to_dir=tmpeggs, download_delay=0, no_fake=True)
# XXX use a more permanent ez_setup.py URL when available.
exec(urlopen('https://bitbucket.org/pypa/setuptools/raw/0.7.2/ez_setup.py'
).read(), ez)
setup_args = dict(to_dir=tmpeggs, download_delay=0)
ez['use_setuptools'](**setup_args)
if to_reload:
@ -104,8 +108,8 @@ find_links = os.environ.get(
if find_links:
cmd.extend(['-f', find_links])
distribute_path = ws.find(
pkg_resources.Requirement.parse('distribute')).location
setuptools_path = ws.find(
pkg_resources.Requirement.parse('setuptools')).location
requirement = 'zc.buildout'
version = options.version
@ -113,13 +117,14 @@ if version is None and not options.accept_buildout_test_releases:
# Figure out the most recent final version of zc.buildout.
import setuptools.package_index
_final_parts = '*final-', '*final'
def _final_version(parsed_version):
for part in parsed_version:
if (part[:1] == '*') and (part not in _final_parts):
return False
return True
index = setuptools.package_index.PackageIndex(
search_path=[distribute_path])
search_path=[setuptools_path])
if find_links:
index.add_find_links((find_links,))
req = pkg_resources.Requirement.parse(requirement)
@ -142,7 +147,7 @@ if version:
cmd.append(requirement)
import subprocess
if subprocess.call(cmd, env=dict(os.environ, PYTHONPATH=distribute_path)) != 0:
if subprocess.call(cmd, env=dict(os.environ, PYTHONPATH=setuptools_path)) != 0:
raise Exception(
"Failed to execute command:\n%s",
repr(cmd)[1:-1])