Post-merge fixes for Python 3.

--HG--
branch : distribute
extra : source : 6b9041dea7b9197f6ea1fb993d7a05dd4f7c580d

pkg_resources.py

@@ -2518,7 +2518,7 @@ class DistInfoDistribution(Distribution):
         # Including any condition expressions
         for req in self._parsed_pkg_info.get_all('Requires-Dist') or []:
             distvers, mark = self._preparse_requirement(req)
-            parsed = parse_requirements(distvers).next()
+            parsed = next(parse_requirements(distvers))
             parsed.marker_fn = compile_marker(mark)
             reqs.append(parsed)
             

setuptools/command/easy_install.py

@@ -34,7 +34,8 @@ from setuptools.archive_util import unpack_archive
 from setuptools.package_index import PackageIndex
 from setuptools.package_index import URL_SCHEME
 from setuptools.command import bdist_egg, egg_info
-from setuptools.compat import iteritems, maxsize, xrange, basestring, unicode
+from setuptools.compat import (iteritems, maxsize, xrange, basestring, unicode,
+                               reraise)
 from pkg_resources import yield_lines, normalize_path, resource_string, \
         ensure_directory, get_distribution, find_distributions, \
         Environment, Requirement, Distribution, \
@@ -1133,7 +1134,7 @@ See the setuptools documentation for the "develop" command for more info.
             'site_dirs', 'allow_hosts',
         )
         fetch_options = {}
-        for key, val in ei_opts.iteritems():
+        for key, val in ei_opts.items():
             if key not in fetch_directives: continue
             fetch_options[key.replace('_', '-')] = val[1]
         # create a settings dictionary suitable for `edit_config`
@@ -1686,8 +1687,8 @@ def auto_chmod(func, arg, exc):
     if func is os.remove and os.name=='nt':
         chmod(arg, stat.S_IWRITE)
         return func(arg)
-    exc = sys.exc_info()
-    raise exc[0](exc[1][0], exc[1][1] + (" %s %s" % (func,arg)))
+    et, ev, _ = sys.exc_info()
+    reraise(et, (ev[0], ev[1] + (" %s %s" % (func,arg))))
 
 def uncache_zipdir(path):
     """Ensure that the importer caches dont have stale info for `path`"""
@@ -1888,7 +1889,7 @@ def rmtree(path, ignore_errors=False, onerror=auto_chmod):
         onerror(os.rmdir, path, sys.exc_info())
 
 def current_umask():
-    tmp = os.umask(022)
+    tmp = os.umask(0x12)    # 022
     os.umask(tmp)
     return tmp
 

setuptools/compat.py

@@ -41,6 +41,8 @@ if sys.version_info[0] < 3:
             locs = globs
         exec("""exec code in globs, locs""")
 
+    exec_("""def reraise(tp, value, tb=None):
+    raise tp, value, tb""")
 else:
     PY3 = True
 
@@ -76,3 +78,8 @@ else:
             locs = globs
         exec_(compile(open(fn).read(), fn, 'exec'), globs, locs)
 
+    def reraise(tp, value, tb=None):
+        if value.__traceback__ is not tb:
+            raise value.with_traceback(tb)
+        raise value
+

setuptools/tests/test_bdist_egg.py

@@ -4,9 +4,9 @@ import sys
 import os, re, shutil, tempfile, unittest
 import tempfile
 import site
-from StringIO import StringIO
 
 from distutils.errors import DistutilsError
+from setuptools.compat import StringIO
 from setuptools.command.bdist_egg import bdist_egg
 from setuptools.command import easy_install as easy_install_pkg
 from setuptools.dist import Distribution

setuptools/tests/test_packageindex.py

@@ -3,7 +3,7 @@
 import sys
 import unittest
 import pkg_resources
-from setuptools.compat import urllib2, httplib, HTTPError
+from setuptools.compat import urllib2, httplib, HTTPError, unicode
 import distutils.errors
 import setuptools.package_index
 from setuptools.tests.server import IndexServer

setuptools/tests/test_sdist.py

@@ -7,9 +7,8 @@ import shutil
 import sys
 import tempfile
 import unittest
-from StringIO import StringIO
-
 
+from setuptools.compat import StringIO
 from setuptools.command.sdist import sdist
 from setuptools.dist import Distribution
 

setuptools/tests/test_test.py

@@ -6,9 +6,9 @@ import sys
 import os, shutil, tempfile, unittest
 import tempfile
 import site
-from StringIO import StringIO
 
 from distutils.errors import DistutilsError
+from setuptools.compat import StringIO
 from setuptools.command.test import test
 from setuptools.command import easy_install as easy_install_pkg
 from setuptools.dist import Distribution