0.5a3 bugfix release

--HG--
branch : setuptools
extra : convert_revision : svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/sandbox/trunk/setuptools%4041072

EasyInstall.txt

@@ -23,7 +23,7 @@ Installing "Easy Install"
 -------------------------
 
 Windows users can just download and run the `setuptools binary installer for
-Windows <http://peak.telecommunity.com/dist/setuptools-0.5a1.win32.exe>`_.
+Windows <http://peak.telecommunity.com/dist/setuptools-0.5a3.win32.exe>`_.
 All others should just download `ez_setup.py
 <http://peak.telecommunity.com/dist/ez_setup.py>`_, and run it; this will
 download and install the correct version of ``setuptools`` for your Python
@@ -62,7 +62,7 @@ version, and automatically downloading, building, and installing it::
 **Example 2**. Install or upgrade a package by name and version by finding
 links on a given "download page"::
 
-    easy_install -f http://peak.telecommunity.com/dist "setuptools>=0.5a1"
+    easy_install -f http://peak.telecommunity.com/dist "setuptools>=0.5a3"
 
 **Example 3**. Download a source distribution from a specified URL,
 automatically building and installing it::
@@ -442,6 +442,15 @@ Known Issues
  * There's no automatic retry for borked Sourceforge mirrors, which can easily
    time out or be missing a file.
 
+0.5a3
+ * Fixed not setting script permissions to allow execution.
+ 
+ * Improved sandboxing so that setup scripts that want a temporary directory
+   (e.g. pychecker) can still run in the sandbox.
+
+0.5a2
+ * Fix stupid stupid refactoring-at-the-last-minute typos.  :(
+
 0.5a1
  * Added support for converting ``.win32.exe`` installers to eggs on the fly.
    EasyInstall will now recognize such files by name and install them.

easy_install.py

@@ -238,10 +238,10 @@ class easy_install(Command):
                 f = open(target,"w")
                 f.write(script_text)
                 f.close()
-
-
-
-
+                try:
+                    os.chmod(target,0755)
+                except (AttributeError, os.error):
+                    pass
 
 
     def install_eggs(self, dist_filename, zip_ok, tmpdir):

ez_setup.py

@@ -14,7 +14,7 @@ the appropriate options to ``use_setuptools()``.
 This file can also be run as a script to install or upgrade setuptools.
 """
 
-DEFAULT_VERSION = "0.5a1"
+DEFAULT_VERSION = "0.5a3"
 DEFAULT_URL     = "http://peak.telecommunity.com/dist/"
 
 import sys, os

setup.py

 #!/usr/bin/env python
 """Distutils setup file, used to install or test 'setuptools'"""
 
-VERSION = "0.5a1"
+VERSION = "0.5a3"
 from setuptools import setup, find_packages, Require
 
 setup(
@@ -26,7 +26,7 @@ setup(
         "close. See the home page and download page for details and docs.",
 
     keywords = "CPAN PyPI distutils eggs package management",
-    url = "http://peak.telecommunity.com/PythonEggs",
+    url = "http://peak.telecommunity.com/DevCenter/PythonEggs",
     download_url = "http://peak.telecommunity.com/DevCenter/EasyInstall",
 
     test_suite = 'setuptools.tests.test_suite',

setuptools/__init__.py

@@ -8,7 +8,7 @@ from distutils.core import Command as _Command
 from distutils.util import convert_path
 import os.path
 
-__version__ = '0.5a1'
+__version__ = '0.5a3'
 
 __all__ = [
     'setup', 'Distribution', 'Feature', 'Command', 'Extension', 'Require',

setuptools/package_index.py

@@ -23,7 +23,7 @@ def parse_bdist_wininst(name):
     if lower.endswith('.exe'):
         if lower.endswith('.win32.exe'):
             base = name[:-10]
-        elif lower[-16:].startswith('.win32-py'):
+        elif lower.startswith('.win32-py',-16):
             py_ver = name[-7:-4]
             base = name[:-16]
 

setuptools/sandbox.py

-import os, sys, __builtin__
+import os, sys, __builtin__, tempfile
 _os = sys.modules[os.name]
 _open = open
 
-
 __all__ = [
     "AbstractSandbox", "DirectorySandbox", "SandboxViolation", "run_setup",
 ]
 
-
 def run_setup(setup_script, args):
     """Run a distutils setup script, sandboxed in its directory"""
 
@@ -15,8 +13,12 @@ def run_setup(setup_script, args):
     save_argv = sys.argv[:]
     save_path = sys.path[:]
     setup_dir = os.path.abspath(os.path.dirname(setup_script))
+    temp_dir = os.path.join(setup_dir,'temp')
+    if not os.path.isdir(temp_dir): os.makedirs(temp_dir)
+    save_tmp = tempfile.tempdir
 
     try:
+        tempfile.tempdir = temp_dir
         os.chdir(setup_dir)
         try:
             sys.argv[:] = [setup_script]+list(args)
@@ -35,9 +37,7 @@ def run_setup(setup_script, args):
         os.chdir(old_dir)
         sys.path[:] = save_path
         sys.argv[:] = save_argv
-
-
-
+        tempfile.tempdir = save_tmp
 
 class AbstractSandbox:
     """Wrap 'os' module and 'open()' builtin for virtualizing setup scripts"""