Merged revisions 65012,65035,65037-65040,65048,65057,65077,65091-65095,65097-65099,65127-65128,65131,65133-65136,65139,65149-65151,65155,65158-65159,65176-65178,65183-65184,65187-65190,65192,65194 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r65012 | jesse.noller | 2008-07-16 15:24:06 +0200 (Wed, 16 Jul 2008) | 2 lines

  Apply patch for issue 3090: ARCHFLAGS parsing incorrect
........
  r65035 | georg.brandl | 2008-07-16 23:19:28 +0200 (Wed, 16 Jul 2008) | 2 lines

  #3045: fix pydoc behavior for TEMP path with spaces.
........
  r65037 | georg.brandl | 2008-07-16 23:31:41 +0200 (Wed, 16 Jul 2008) | 2 lines

  #1608818: errno can get set by every call to readdir().
........
  r65038 | georg.brandl | 2008-07-17 00:04:20 +0200 (Thu, 17 Jul 2008) | 2 lines

  #3305: self->stream can be NULL.
........
  r65039 | georg.brandl | 2008-07-17 00:09:17 +0200 (Thu, 17 Jul 2008) | 2 lines

  #3345: fix docstring.
........
  r65040 | georg.brandl | 2008-07-17 00:33:18 +0200 (Thu, 17 Jul 2008) | 2 lines

  #3312: fix two sqlite3 crashes.
........
  r65048 | georg.brandl | 2008-07-17 01:35:54 +0200 (Thu, 17 Jul 2008) | 2 lines

  #3388: add a paragraph about using "with" for file objects.
........
  r65057 | gregory.p.smith | 2008-07-17 05:13:05 +0200 (Thu, 17 Jul 2008) | 2 lines

  news note for r63052
........
  r65077 | jesse.noller | 2008-07-17 23:01:05 +0200 (Thu, 17 Jul 2008) | 3 lines

  Fix issue 3395, update _debugInfo to be _debug_info
........
  r65091 | ronald.oussoren | 2008-07-18 07:48:03 +0200 (Fri, 18 Jul 2008) | 2 lines

  Last bit of a fix for issue3381 (addon for my patch in r65061)
........
  r65092 | vinay.sajip | 2008-07-18 10:59:06 +0200 (Fri, 18 Jul 2008) | 1 line

  Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch.
........
  r65093 | vinay.sajip | 2008-07-18 11:00:00 +0200 (Fri, 18 Jul 2008) | 1 line

  Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch.
........
  r65094 | vinay.sajip | 2008-07-18 11:00:35 +0200 (Fri, 18 Jul 2008) | 1 line

  Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch.
........
  r65095 | vinay.sajip | 2008-07-18 11:01:10 +0200 (Fri, 18 Jul 2008) | 1 line

  Issue #3389: Allow resolving dotted names for handlers in logging configuration files. Thanks to Philip Jenvey for the patch.
........
  r65097 | georg.brandl | 2008-07-18 12:20:59 +0200 (Fri, 18 Jul 2008) | 2 lines

  Remove duplicate entry in __all__.
........
  r65098 | georg.brandl | 2008-07-18 12:29:30 +0200 (Fri, 18 Jul 2008) | 2 lines

  Correct attribute name.
........
  r65099 | georg.brandl | 2008-07-18 13:15:06 +0200 (Fri, 18 Jul 2008) | 3 lines

  Document the different meaning of precision for {:f} and {:g}.
  Also document how inf and nan are formatted. #3404.
........
  r65127 | raymond.hettinger | 2008-07-19 02:42:03 +0200 (Sat, 19 Jul 2008) | 1 line

  Improve accuracy of gamma test function
........
  r65128 | raymond.hettinger | 2008-07-19 02:43:00 +0200 (Sat, 19 Jul 2008) | 1 line

  Add recipe to the itertools docs.
........
  r65131 | georg.brandl | 2008-07-19 12:08:55 +0200 (Sat, 19 Jul 2008) | 2 lines

  #3378: in case of no memory, don't leak even more memory. :)
........
  r65133 | georg.brandl | 2008-07-19 14:39:10 +0200 (Sat, 19 Jul 2008) | 3 lines

  #3302: fix segfaults when passing None for arguments that can't
  be NULL for the C functions.
........
  r65134 | georg.brandl | 2008-07-19 14:46:12 +0200 (Sat, 19 Jul 2008) | 2 lines

  #3303: fix crash with invalid Py_DECREF in strcoll().
........
  r65135 | georg.brandl | 2008-07-19 15:00:22 +0200 (Sat, 19 Jul 2008) | 3 lines

  #3319: don't raise ZeroDivisionError if number of rounds is so
  low that benchtime is zero.
........
  r65136 | georg.brandl | 2008-07-19 15:09:42 +0200 (Sat, 19 Jul 2008) | 3 lines

  #3323: mention that if inheriting from a class without __slots__,
  the subclass will have a __dict__ available too.
........
  r65139 | georg.brandl | 2008-07-19 15:48:44 +0200 (Sat, 19 Jul 2008) | 2 lines

  Add ordering info for findall and finditer.
........
  r65149 | raymond.hettinger | 2008-07-20 01:21:57 +0200 (Sun, 20 Jul 2008) | 1 line

  Fix compress() recipe in docs to use itertools.
........
  r65150 | raymond.hettinger | 2008-07-20 01:58:47 +0200 (Sun, 20 Jul 2008) | 1 line

  Clean-up itertools docs and recipes.
........
  r65151 | gregory.p.smith | 2008-07-20 02:22:08 +0200 (Sun, 20 Jul 2008) | 9 lines

  fix issue3120 - don't truncate handles on 64-bit Windows.

  This is still messy, realistically PC/_subprocess.c should never cast pointers
  to python numbers and back at all.

  I don't have a 64-bit windows build environment because microsoft apparently
  thinks that should cost money.  Time to watch the buildbots.  It builds and
  passes tests on 32-bit windows.
........
  r65155 | georg.brandl | 2008-07-20 13:50:29 +0200 (Sun, 20 Jul 2008) | 2 lines

  #926501: add info where to put the docstring.
........
  r65158 | neal.norwitz | 2008-07-20 21:35:23 +0200 (Sun, 20 Jul 2008) | 1 line

  Fix a couple of names in error messages that were wrong
........
  r65159 | neal.norwitz | 2008-07-20 22:39:36 +0200 (Sun, 20 Jul 2008) | 1 line

  Fix misspeeld method name (negative)
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  r65176 | amaury.forgeotdarc | 2008-07-21 23:36:24 +0200 (Mon, 21 Jul 2008) | 4 lines

  Increment version number in NEWS file, and move items that were added after 2.6b2.

  (I thought there was a script to automate this kind of updates)
........
  r65177 | amaury.forgeotdarc | 2008-07-22 00:00:38 +0200 (Tue, 22 Jul 2008) | 5 lines

  Issue2378: pdb would delete free variables when stepping into a class statement.

  The problem was introduced by r53954, the correction is to restore the symmetry between
  PyFrame_FastToLocals and PyFrame_LocalsToFast
........
  r65178 | benjamin.peterson | 2008-07-22 00:05:34 +0200 (Tue, 22 Jul 2008) | 1 line

  don't use assert statement
........
  r65183 | ronald.oussoren | 2008-07-22 09:06:00 +0200 (Tue, 22 Jul 2008) | 2 lines

  Fix buglet in fix for issue3381
........
  r65184 | ronald.oussoren | 2008-07-22 09:06:33 +0200 (Tue, 22 Jul 2008) | 2 lines

  Fix build issue on OSX 10.4, somehow this wasn't committed before.
........
  r65187 | raymond.hettinger | 2008-07-22 20:54:02 +0200 (Tue, 22 Jul 2008) | 1 line

  Remove out-of-date section on Exact/Inexact.
........
  r65188 | raymond.hettinger | 2008-07-22 21:00:47 +0200 (Tue, 22 Jul 2008) | 1 line

  Tuples now have both count() and index().
........
  r65189 | raymond.hettinger | 2008-07-22 21:03:05 +0200 (Tue, 22 Jul 2008) | 1 line

  Fix credits for math.sum()
........
  r65190 | raymond.hettinger | 2008-07-22 21:18:50 +0200 (Tue, 22 Jul 2008) | 1 line

  One more attribution.
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  r65192 | benjamin.peterson | 2008-07-23 01:44:37 +0200 (Wed, 23 Jul 2008) | 1 line

  remove unneeded import
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  r65194 | benjamin.peterson | 2008-07-23 15:25:06 +0200 (Wed, 23 Jul 2008) | 1 line

  use isinstance
........

10 files changed, 97 insertions, 72 deletions

diff --git a/Lib/test/pystone.py b/Lib/test/pystone.py
index bbf43cc..614551f 100755
--- a/Lib/test/pystone.py
+++ b/Lib/test/pystone.py
@@ -128,7 +128,11 @@ def Proc0(loops=LOOPS):
         IntLoc1 = Proc2(IntLoc1)
 
     benchtime = clock() - starttime - nulltime
-    return benchtime, (loops / benchtime)
+    if benchtime == 0.0:
+        loopsPerBenchtime = 0.0
+    else:
+        loopsPerBenchtime = (loops / benchtime)
+    return benchtime, loopsPerBenchtime
 
 def Proc1(PtrParIn):
     PtrParIn.PtrComp = NextRecord = PtrGlb.copy()
diff --git a/Lib/test/test_audioop.py b/Lib/test/test_audioop.py
index 689b0de..1cd80a1 100644
--- a/Lib/test/test_audioop.py
+++ b/Lib/test/test_audioop.py
@@ -163,7 +163,7 @@ class TestAudioop(unittest.TestCase):
             self.assertEqual(audioop.getsample(data[1], 2, i), i)
             self.assertEqual(audioop.getsample(data[2], 4, i), i)
 
-    def test_negavitelen(self):
+    def test_negativelen(self):
         # from issue 3306, previously it segfaulted
         self.assertRaises(audioop.error,
             audioop.findmax, ''.join(chr(x) for x in range(256)), -2392392)
diff --git a/Lib/test/test_itertools.py b/Lib/test/test_itertools.py
index 3957f41..ee50e2a 100644
--- a/Lib/test/test_itertools.py
+++ b/Lib/test/test_itertools.py
@@ -1204,52 +1204,32 @@ Samuele
 [22]
 [25, 26, 27, 28]
 
->>> def take(n, seq):
-...     return list(islice(seq, n))
+>>> def take(n, iterable):
+...     "Return first n items of the iterable as a list"
+...     return list(islice(iterable, n))
 
->>> def enumerate(iterable):
-...     return zip(count(), iterable)
+>>> def enumerate(iterable, start=0):
+...     return zip(count(start), iterable)
 
->>> def tabulate(function):
+>>> def tabulate(function, start=0):
 ...     "Return function(0), function(1), ..."
-...     return map(function, count())
-
->>> def iteritems(mapping):
-...     return zip(mapping.keys(), mapping.values())
+...     return map(function, count(start))
 
 >>> def nth(iterable, n):
-...     "Returns the nth item"
+...     "Returns the nth item or empty list"
 ...     return list(islice(iterable, n, n+1))
 
->>> def all(seq, pred=None):
-...     "Returns True if pred(x) is true for every element in the iterable"
-...     for elem in filterfalse(pred, seq):
-...         return False
-...     return True
-
->>> def any(seq, pred=None):
-...     "Returns True if pred(x) is true for at least one element in the iterable"
-...     for elem in filter(pred, seq):
-...         return True
-...     return False
-
->>> def no(seq, pred=None):
-...     "Returns True if pred(x) is false for every element in the iterable"
-...     for elem in filter(pred, seq):
-...         return False
-...     return True
-
->>> def quantify(seq, pred=None):
-...     "Count how many times the predicate is true in the sequence"
-...     return sum(map(pred, seq))
-
->>> def padnone(seq):
+>>> def quantify(iterable, pred=bool):
+...     "Count how many times the predicate is true"
+...     return sum(map(pred, iterable))
+
+>>> def padnone(iterable):
 ...     "Returns the sequence elements and then returns None indefinitely"
-...     return chain(seq, repeat(None))
+...     return chain(iterable, repeat(None))
 
->>> def ncycles(seq, n):
-...     "Returns the sequence elements n times"
-...     return chain(*repeat(seq, n))
+>>> def ncycles(iterable, n):
+...     "Returns the seqeuence elements n times"
+...     return chain(*repeat(iterable, n))
 
 >>> def dotproduct(vec1, vec2):
 ...     return sum(map(operator.mul, vec1, vec2))
@@ -1302,9 +1282,24 @@ Samuele
 
 >>> def compress(data, selectors):
 ...     "compress('abcdef', [1,0,1,0,1,1]) --> a c e f"
-...     for d, s in zip(data, selectors):
-...         if s:
-...             yield d
+...     decorated = zip(data, selectors)
+...     filtered =  filter(operator.itemgetter(1), decorated)
+...     return map(operator.itemgetter(0), filtered)
+
+>>> def combinations_with_replacement(iterable, r):
+...     "combinations_with_replacement('ABC', 3) --> AA AB AC BB BC CC"
+...     pool = tuple(iterable)
+...     n = len(pool)
+...     indices = [0] * r
+...     yield tuple(pool[i] for i in indices)
+...     while 1:
+...         for i in reversed(range(r)):
+...             if indices[i] != n - 1:
+...                 break
+...         else:
+...             return
+...         indices[i:] = [indices[i] + 1] * (r - i)
+...         yield tuple(pool[i] for i in indices)
 
 This is not part of the examples but it tests to make sure the definitions
 perform as purported.
@@ -1321,24 +1316,6 @@ perform as purported.
 >>> nth('abcde', 3)
 ['d']
 
->>> all([2, 4, 6, 8], lambda x: x%2==0)
-True
-
->>> all([2, 3, 6, 8], lambda x: x%2==0)
-False
-
->>> any([2, 4, 6, 8], lambda x: x%2==0)
-True
-
->>> any([1, 3, 5, 9], lambda x: x%2==0,)
-False
-
->>> no([1, 3, 5, 9], lambda x: x%2==0)
-True
-
->>> no([1, 2, 5, 9], lambda x: x%2==0)
-False
-
 >>> quantify(range(99), lambda x: x%2==0)
 50
 
@@ -1383,6 +1360,9 @@ False
 >>> list(compress('abcdef', [1,0,1,0,1,1]))
 ['a', 'c', 'e', 'f']
 
+>>> list(combinations_with_replacement('abc', 2))
+[('a', 'a'), ('a', 'b'), ('a', 'c'), ('b', 'b'), ('b', 'c'), ('c', 'c')]
+
 """
 
 __test__ = {'libreftest' : libreftest}
diff --git a/Lib/test/test_locale.py b/Lib/test/test_locale.py
index 6d13058..b1ff14a 100644
--- a/Lib/test/test_locale.py
+++ b/Lib/test/test_locale.py
@@ -1,4 +1,4 @@
-from test.support import verbose, TestSkipped
+from test.support import verbose, TestSkipped, TestFailed
 import locale
 import sys
 
@@ -78,3 +78,12 @@ try:
 
 finally:
     locale.setlocale(locale.LC_NUMERIC, oldlocale)
+
+if hasattr(locale, "strcoll"):
+    # test crasher from bug #3303
+    try:
+        locale.strcoll("a", None)
+    except TypeError:
+        pass
+    else:
+        raise TestFailed("TypeError not raised")
diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index 888ac72..55502d6 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -584,6 +584,9 @@ class ConfigFileTest(BaseTest):
     datefmt=
     """
 
+    # config5 specifies a custom handler class to be loaded
+    config5 = config1.replace('class=StreamHandler', 'class=logging.StreamHandler')
+
     def apply_config(self, conf):
         try:
             fn = tempfile.mktemp(".ini")
@@ -609,10 +612,10 @@ class ConfigFileTest(BaseTest):
             # Original logger output is empty.
             self.assert_log_lines([])
 
-    def test_config1_ok(self):
+    def test_config1_ok(self, config=config1):
         # A config file defining a sub-parser as well.
         with captured_stdout() as output:
-            self.apply_config(self.config1)
+            self.apply_config(config)
             logger = logging.getLogger("compiler.parser")
             # Both will output a message
             logger.info(self.next_message())
@@ -647,6 +650,8 @@ class ConfigFileTest(BaseTest):
             # Original logger output is empty
             self.assert_log_lines([])
 
+    def test_config5_ok(self):
+        self.test_config1_ok(config=self.config5)
 
 class LogRecordStreamHandler(StreamRequestHandler):
 
diff --git a/Lib/test/test_multibytecodec.py b/Lib/test/test_multibytecodec.py
index 0eb422e..7962d5e 100644
--- a/Lib/test/test_multibytecodec.py
+++ b/Lib/test/test_multibytecodec.py
@@ -8,6 +8,7 @@ from test import support
 from test import test_multibytecodec_support
 from test.support import TESTFN
 import unittest, io, codecs, sys, os
+import _multibytecodec
 
 ALL_CJKENCODINGS = [
 # _codecs_cn
@@ -53,6 +54,14 @@ class Test_MultibyteCodec(unittest.TestCase):
         finally:
             support.unlink(TESTFN)
 
+    def test_init_segfault(self):
+        # bug #3305: this used to segfault
+        self.assertRaises(AttributeError,
+                          _multibytecodec.MultibyteStreamReader, None)
+        self.assertRaises(AttributeError,
+                          _multibytecodec.MultibyteStreamWriter, None)
+
+
 class Test_IncrementalEncoder(unittest.TestCase):
 
     def test_stateless(self):
diff --git a/Lib/test/test_multiprocessing.py b/Lib/test/test_multiprocessing.py
index 5f5c588..2841424 100644
--- a/Lib/test/test_multiprocessing.py
+++ b/Lib/test/test_multiprocessing.py
@@ -1038,7 +1038,7 @@ class _TestZZZNumberOfObjects(BaseTestCase):
         gc.collect()                       # do garbage collection
         refs = self.manager._number_of_objects()
         if refs != EXPECTED_NUMBER:
-            print(self.manager._debugInfo())
+            print(self.manager._debug_info())
 
         self.assertEqual(refs, EXPECTED_NUMBER)
 
diff --git a/Lib/test/test_random.py b/Lib/test/test_random.py
index 04c49fa..da62a4f 100644
--- a/Lib/test/test_random.py
+++ b/Lib/test/test_random.py
@@ -5,7 +5,7 @@ import random
 import time
 import pickle
 import warnings
-from math import log, exp, sqrt, pi
+from math import log, exp, sqrt, pi, sum as msum
 from test import support
 
 class TestBasicOps(unittest.TestCase):
@@ -389,11 +389,9 @@ _gammacoeff = (0.9999999999995183, 676.5203681218835, -1259.139216722289,
 
 def gamma(z, cof=_gammacoeff, g=7):
     z -= 1.0
-    sum = cof[0]
-    for i in range(1,len(cof)):
-        sum += cof[i] / (z+i)
+    s = msum([cof[0]] + [cof[i] / (z+i) for i in range(1,len(cof))])
     z += 0.5
-    return (z+g)**z / exp(z+g) * sqrt(2*pi) * sum
+    return (z+g)**z / exp(z+g) * sqrt(2.0*pi) * s
 
 class TestDistributions(unittest.TestCase):
     def test_zeroinputs(self):
diff --git a/Lib/test/test_robotparser.py b/Lib/test/test_robotparser.py
index f02f986..2101918 100644
--- a/Lib/test/test_robotparser.py
+++ b/Lib/test/test_robotparser.py
@@ -139,7 +139,8 @@ RobotTest(7, doc, good, bad)
 class NetworkTestCase(unittest.TestCase):
 
     def testPasswordProtectedSite(self):
-        support.requires('network')
+        if not support.is_resource_enabled('network'):
+            return
         # whole site is password-protected.
         url = 'http://mueblesmoraleda.com'
         parser = urllib.robotparser.RobotFileParser()
@@ -148,7 +149,8 @@ class NetworkTestCase(unittest.TestCase):
         self.assertEqual(parser.can_fetch("*", url+"/robots.txt"), False)
 
     def testPythonOrg(self):
-        support.requires('network')
+        if not support.is_resource_enabled('network'):
+            return
         parser = urllib.robotparser.RobotFileParser(
             "http://www.python.org/robots.txt")
         parser.read()
@@ -160,5 +162,5 @@ def test_main():
     support.run_unittest(tests)
 
 if __name__=='__main__':
-    support.Verbose = 1
+    support.verbose = 1
     test_main()
diff --git a/Lib/test/test_scope.py b/Lib/test/test_scope.py
index a3f1d4a..65d87cf 100644
--- a/Lib/test/test_scope.py
+++ b/Lib/test/test_scope.py
@@ -495,6 +495,24 @@ self.assert_(X.passed)
         self.assert_("x" not in varnames)
         self.assert_("y" in varnames)
 
+    def testLocalsClass_WithTrace(self):
+        # Issue23728: after the trace function returns, the locals()
+        # dictionary is used to update all variables, this used to
+        # include free variables. But in class statements, free
+        # variables are not inserted...
+        import sys
+        sys.settrace(lambda a,b,c:None)
+        try:
+            x = 12
+
+            class C:
+                def f(self):
+                    return x
+
+            self.assertEquals(x, 12) # Used to raise UnboundLocalError
+        finally:
+            sys.settrace(None)
+
     def testBoundAndFree(self):
         # var is bound and free in class