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Update ez_setup.

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spladug committed Aug 22, 2011
1 parent e754d7f commit bd1252900ec3440f73851b0dcb376775dc65c077
Showing with 84 additions and 64 deletions.
  1. +84 −49 r2/{ez_setup/__init__.py → ez_setup.py}
  2. +0 −15 r2/ez_setup/README.txt
@@ -1,24 +1,3 @@
-# The contents of this file are subject to the Common Public Attribution
-# License Version 1.0. (the "License"); you may not use this file except in
-# compliance with the License. You may obtain a copy of the License at
-# http://code.reddit.com/LICENSE. The License is based on the Mozilla Public
-# License Version 1.1, but Sections 14 and 15 have been added to cover use of
-# software over a computer network and provide for limited attribution for the
-# Original Developer. In addition, Exhibit A has been modified to be consistent
-# with Exhibit B.
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
-# the specific language governing rights and limitations under the License.
-#
-# The Original Code is Reddit.
-#
-# The Original Developer is the Initial Developer. The Initial Developer of the
-# Original Code is CondeNet, Inc.
-#
-# All portions of the code written by CondeNet are Copyright (c) 2006-2010
-# CondeNet, Inc. All Rights Reserved.
-################################################################################
#!python
"""Bootstrap setuptools installation
@@ -35,8 +14,8 @@
This file can also be run as a script to install or upgrade setuptools.
"""
import sys
-DEFAULT_VERSION = "0.6c5"
-DEFAULT_URL = "http://cheeseshop.python.org/packages/%s/s/setuptools/" % sys.version[:3]
+DEFAULT_VERSION = "0.6c11"
+DEFAULT_URL = "http://pypi.python.org/packages/%s/s/setuptools/" % sys.version[:3]
md5_data = {
'setuptools-0.6b1-py2.3.egg': '8822caf901250d848b996b7f25c6e6ca',
@@ -49,6 +28,14 @@
'setuptools-0.6b4-py2.4.egg': '4cb2a185d228dacffb2d17f103b3b1c4',
'setuptools-0.6c1-py2.3.egg': 'b3f2b5539d65cb7f74ad79127f1a908c',
'setuptools-0.6c1-py2.4.egg': 'b45adeda0667d2d2ffe14009364f2a4b',
+ 'setuptools-0.6c10-py2.3.egg': 'ce1e2ab5d3a0256456d9fc13800a7090',
+ 'setuptools-0.6c10-py2.4.egg': '57d6d9d6e9b80772c59a53a8433a5dd4',
+ 'setuptools-0.6c10-py2.5.egg': 'de46ac8b1c97c895572e5e8596aeb8c7',
+ 'setuptools-0.6c10-py2.6.egg': '58ea40aef06da02ce641495523a0b7f5',
+ 'setuptools-0.6c11-py2.3.egg': '2baeac6e13d414a9d28e7ba5b5a596de',
+ 'setuptools-0.6c11-py2.4.egg': 'bd639f9b0eac4c42497034dec2ec0c2b',
+ 'setuptools-0.6c11-py2.5.egg': '64c94f3bf7a72a13ec83e0b24f2749b2',
+ 'setuptools-0.6c11-py2.6.egg': 'bfa92100bd772d5a213eedd356d64086',
'setuptools-0.6c2-py2.3.egg': 'f0064bf6aa2b7d0f3ba0b43f20817c27',
'setuptools-0.6c2-py2.4.egg': '616192eec35f47e8ea16cd6a122b7277',
'setuptools-0.6c3-py2.3.egg': 'f181fa125dfe85a259c9cd6f1d7b78fa',
@@ -60,13 +47,27 @@
'setuptools-0.6c5-py2.3.egg': 'ee9fd80965da04f2f3e6b3576e9d8167',
'setuptools-0.6c5-py2.4.egg': 'afe2adf1c01701ee841761f5bcd8aa64',
'setuptools-0.6c5-py2.5.egg': 'a8d3f61494ccaa8714dfed37bccd3d5d',
+ 'setuptools-0.6c6-py2.3.egg': '35686b78116a668847237b69d549ec20',
+ 'setuptools-0.6c6-py2.4.egg': '3c56af57be3225019260a644430065ab',
+ 'setuptools-0.6c6-py2.5.egg': 'b2f8a7520709a5b34f80946de5f02f53',
+ 'setuptools-0.6c7-py2.3.egg': '209fdf9adc3a615e5115b725658e13e2',
+ 'setuptools-0.6c7-py2.4.egg': '5a8f954807d46a0fb67cf1f26c55a82e',
+ 'setuptools-0.6c7-py2.5.egg': '45d2ad28f9750e7434111fde831e8372',
+ 'setuptools-0.6c8-py2.3.egg': '50759d29b349db8cfd807ba8303f1902',
+ 'setuptools-0.6c8-py2.4.egg': 'cba38d74f7d483c06e9daa6070cce6de',
+ 'setuptools-0.6c8-py2.5.egg': '1721747ee329dc150590a58b3e1ac95b',
+ 'setuptools-0.6c9-py2.3.egg': 'a83c4020414807b496e4cfbe08507c03',
+ 'setuptools-0.6c9-py2.4.egg': '260a2be2e5388d66bdaee06abec6342a',
+ 'setuptools-0.6c9-py2.5.egg': 'fe67c3e5a17b12c0e7c541b7ea43a8e6',
+ 'setuptools-0.6c9-py2.6.egg': 'ca37b1ff16fa2ede6e19383e7b59245a',
}
import sys, os
+try: from hashlib import md5
+except ImportError: from md5 import md5
def _validate_md5(egg_name, data):
if egg_name in md5_data:
- from md5 import md5
digest = md5(data).hexdigest()
if digest != md5_data[egg_name]:
print >>sys.stderr, (
@@ -76,7 +77,6 @@ def _validate_md5(egg_name, data):
sys.exit(2)
return data
-
def use_setuptools(
version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
download_delay=15
@@ -92,31 +92,31 @@ def use_setuptools(
this routine will print a message to ``sys.stderr`` and raise SystemExit in
an attempt to abort the calling script.
"""
- try:
- import setuptools
- if setuptools.__version__ == '0.0.1':
- print >>sys.stderr, (
- "You have an obsolete version of setuptools installed. Please\n"
- "remove it from your system entirely before rerunning this script."
- )
- sys.exit(2)
- except ImportError:
+ was_imported = 'pkg_resources' in sys.modules or 'setuptools' in sys.modules
+ def do_download():
egg = download_setuptools(version, download_base, to_dir, download_delay)
sys.path.insert(0, egg)
import setuptools; setuptools.bootstrap_install_from = egg
-
- import pkg_resources
try:
- pkg_resources.require("setuptools>="+version)
-
+ import pkg_resources
+ except ImportError:
+ return do_download()
+ try:
+ pkg_resources.require("setuptools>="+version); return
except pkg_resources.VersionConflict, e:
- # XXX could we install in a subprocess here?
- print >>sys.stderr, (
+ if was_imported:
+ print >>sys.stderr, (
"The required version of setuptools (>=%s) is not available, and\n"
"can't be installed while this script is running. Please install\n"
- " a more recent version first.\n\n(Currently using %r)"
- ) % (version, e.args[0])
- sys.exit(2)
+ " a more recent version first, using 'easy_install -U setuptools'."
+ "\n\n(Currently using %r)"
+ ) % (version, e.args[0])
+ sys.exit(2)
+ except pkg_resources.DistributionNotFound:
+ pass
+
+ del pkg_resources, sys.modules['pkg_resources'] # reload ok
+ return do_download()
def download_setuptools(
version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
@@ -165,9 +165,43 @@ def download_setuptools(
if dst: dst.close()
return os.path.realpath(saveto)
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def main(argv, version=DEFAULT_VERSION):
"""Install or upgrade setuptools and EasyInstall"""
-
try:
import setuptools
except ImportError:
@@ -182,8 +216,11 @@ def main(argv, version=DEFAULT_VERSION):
os.unlink(egg)
else:
if setuptools.__version__ == '0.0.1':
- # tell the user to uninstall obsolete version
- use_setuptools(version)
+ print >>sys.stderr, (
+ "You have an obsolete version of setuptools installed. Please\n"
+ "remove it from your system entirely before rerunning this script."
+ )
+ sys.exit(2)
req = "setuptools>="+version
import pkg_resources
@@ -204,13 +241,10 @@ def main(argv, version=DEFAULT_VERSION):
print "Setuptools version",version,"or greater has been installed."
print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)'
-
-
def update_md5(filenames):
"""Update our built-in md5 registry"""
import re
- from md5 import md5
for name in filenames:
base = os.path.basename(name)
@@ -247,3 +281,4 @@ def update_md5(filenames):
+
View
@@ -1,15 +0,0 @@
-This directory exists so that Subversion-based projects can share a single
-copy of the ``ez_setup`` bootstrap module for ``setuptools``, and have it
-automatically updated in their projects when ``setuptools`` is updated.
-
-For your convenience, you may use the following svn:externals definition::
-
- ez_setup svn://svn.eby-sarna.com/svnroot/ez_setup
-
-You can set this by executing this command in your project directory::
-
- svn propedit svn:externals .
-
-And then adding the line shown above to the file that comes up for editing.
-Then, whenever you update your project, ``ez_setup`` will be updated as well.
-

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