Update to the latest ez_setup.py
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Andrew Resch
parent
c9228c99a7
commit
88c77f063d
116
ez_setup.py
116
ez_setup.py
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@ -14,20 +14,52 @@ the appropriate options to ``use_setuptools()``.
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This file can also be run as a script to install or upgrade setuptools.
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"""
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import sys
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DEFAULT_VERSION = "0.6c8"
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DEFAULT_URL = "http://cheeseshop.python.org/packages/%s/s/setuptools/" % sys.version[:3]
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DEFAULT_VERSION = "0.6c9"
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DEFAULT_URL = "http://pypi.python.org/packages/%s/s/setuptools/" % sys.version[:3]
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md5_data = {
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'setuptools-0.6b1-py2.3.egg': '8822caf901250d848b996b7f25c6e6ca',
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'setuptools-0.6b1-py2.4.egg': 'b79a8a403e4502fbb85ee3f1941735cb',
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'setuptools-0.6b2-py2.3.egg': '5657759d8a6d8fc44070a9d07272d99b',
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'setuptools-0.6b2-py2.4.egg': '4996a8d169d2be661fa32a6e52e4f82a',
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'setuptools-0.6b3-py2.3.egg': 'bb31c0fc7399a63579975cad9f5a0618',
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'setuptools-0.6b3-py2.4.egg': '38a8c6b3d6ecd22247f179f7da669fac',
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'setuptools-0.6b4-py2.3.egg': '62045a24ed4e1ebc77fe039aa4e6f7e5',
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'setuptools-0.6b4-py2.4.egg': '4cb2a185d228dacffb2d17f103b3b1c4',
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'setuptools-0.6c1-py2.3.egg': 'b3f2b5539d65cb7f74ad79127f1a908c',
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'setuptools-0.6c1-py2.4.egg': 'b45adeda0667d2d2ffe14009364f2a4b',
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'setuptools-0.6c2-py2.3.egg': 'f0064bf6aa2b7d0f3ba0b43f20817c27',
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'setuptools-0.6c2-py2.4.egg': '616192eec35f47e8ea16cd6a122b7277',
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'setuptools-0.6c3-py2.3.egg': 'f181fa125dfe85a259c9cd6f1d7b78fa',
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'setuptools-0.6c3-py2.4.egg': 'e0ed74682c998bfb73bf803a50e7b71e',
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'setuptools-0.6c3-py2.5.egg': 'abef16fdd61955514841c7c6bd98965e',
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'setuptools-0.6c4-py2.3.egg': 'b0b9131acab32022bfac7f44c5d7971f',
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'setuptools-0.6c4-py2.4.egg': '2a1f9656d4fbf3c97bf946c0a124e6e2',
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'setuptools-0.6c4-py2.5.egg': '8f5a052e32cdb9c72bcf4b5526f28afc',
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'setuptools-0.6c5-py2.3.egg': 'ee9fd80965da04f2f3e6b3576e9d8167',
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'setuptools-0.6c5-py2.4.egg': 'afe2adf1c01701ee841761f5bcd8aa64',
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'setuptools-0.6c5-py2.5.egg': 'a8d3f61494ccaa8714dfed37bccd3d5d',
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'setuptools-0.6c6-py2.3.egg': '35686b78116a668847237b69d549ec20',
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'setuptools-0.6c6-py2.4.egg': '3c56af57be3225019260a644430065ab',
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'setuptools-0.6c6-py2.5.egg': 'b2f8a7520709a5b34f80946de5f02f53',
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'setuptools-0.6c7-py2.3.egg': '209fdf9adc3a615e5115b725658e13e2',
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'setuptools-0.6c7-py2.4.egg': '5a8f954807d46a0fb67cf1f26c55a82e',
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'setuptools-0.6c7-py2.5.egg': '45d2ad28f9750e7434111fde831e8372',
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'setuptools-0.6c8-py2.3.egg': '50759d29b349db8cfd807ba8303f1902',
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'setuptools-0.6c8-py2.4.egg': 'cba38d74f7d483c06e9daa6070cce6de',
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'setuptools-0.6c8-py2.5.egg': '1721747ee329dc150590a58b3e1ac95b',
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'setuptools-0.6c9-py2.3.egg': 'a83c4020414807b496e4cfbe08507c03',
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'setuptools-0.6c9-py2.4.egg': '260a2be2e5388d66bdaee06abec6342a',
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'setuptools-0.6c9-py2.5.egg': 'fe67c3e5a17b12c0e7c541b7ea43a8e6',
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'setuptools-0.6c9-py2.6.egg': 'ca37b1ff16fa2ede6e19383e7b59245a',
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}
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import sys, os
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try: from hashlib import md5
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except ImportError: from md5 import md5
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def _validate_md5(egg_name, data):
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if egg_name in md5_data:
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from md5 import md5
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digest = md5(data).hexdigest()
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if digest != md5_data[egg_name]:
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print >>sys.stderr, (
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@ -37,7 +69,6 @@ def _validate_md5(egg_name, data):
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sys.exit(2)
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return data
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def use_setuptools(
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version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
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download_delay=15
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@ -53,31 +84,31 @@ def use_setuptools(
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this routine will print a message to ``sys.stderr`` and raise SystemExit in
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an attempt to abort the calling script.
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"""
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try:
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import setuptools
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if setuptools.__version__ == '0.0.1':
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print >>sys.stderr, (
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"You have an obsolete version of setuptools installed. Please\n"
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"remove it from your system entirely before rerunning this script."
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)
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sys.exit(2)
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except ImportError:
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was_imported = 'pkg_resources' in sys.modules or 'setuptools' in sys.modules
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def do_download():
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egg = download_setuptools(version, download_base, to_dir, download_delay)
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sys.path.insert(0, egg)
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import setuptools; setuptools.bootstrap_install_from = egg
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import pkg_resources
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try:
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pkg_resources.require("setuptools>="+version)
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import pkg_resources
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except ImportError:
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return do_download()
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try:
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pkg_resources.require("setuptools>="+version); return
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except pkg_resources.VersionConflict, e:
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# XXX could we install in a subprocess here?
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if was_imported:
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print >>sys.stderr, (
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"The required version of setuptools (>=%s) is not available, and\n"
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"can't be installed while this script is running. Please install\n"
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" a more recent version first.\n\n(Currently using %r)"
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" a more recent version first, using 'easy_install -U setuptools'."
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"\n\n(Currently using %r)"
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) % (version, e.args[0])
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sys.exit(2)
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else:
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del pkg_resources, sys.modules['pkg_resources'] # reload ok
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return do_download()
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except pkg_resources.DistributionNotFound:
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return do_download()
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def download_setuptools(
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version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
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@ -126,9 +157,43 @@ and place it in this directory before rerunning this script.)
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if dst: dst.close()
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return os.path.realpath(saveto)
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def main(argv, version=DEFAULT_VERSION):
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"""Install or upgrade setuptools and EasyInstall"""
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try:
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import setuptools
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except ImportError:
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@ -143,8 +208,11 @@ def main(argv, version=DEFAULT_VERSION):
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os.unlink(egg)
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else:
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if setuptools.__version__ == '0.0.1':
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# tell the user to uninstall obsolete version
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use_setuptools(version)
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print >>sys.stderr, (
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"You have an obsolete version of setuptools installed. Please\n"
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"remove it from your system entirely before rerunning this script."
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)
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sys.exit(2)
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req = "setuptools>="+version
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import pkg_resources
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@ -165,13 +233,10 @@ def main(argv, version=DEFAULT_VERSION):
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print "Setuptools version",version,"or greater has been installed."
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print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)'
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def update_md5(filenames):
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"""Update our built-in md5 registry"""
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import re
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from md5 import md5
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for name in filenames:
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base = os.path.basename(name)
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@ -208,3 +273,4 @@ if __name__=='__main__':
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