Merged revisions 63361-63373,63375,63377-63380 via svnmerge from

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

........
  r63361 | alexandre.vassalotti | 2008-05-16 03:14:08 -0400 (Fri, 16 May 2008) | 2 lines

  Rename the test file of reprlib.
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  r63364 | georg.brandl | 2008-05-16 05:34:48 -0400 (Fri, 16 May 2008) | 2 lines

  Make generator repr consistent with function and code object repr.
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  r63365 | georg.brandl | 2008-05-16 05:47:29 -0400 (Fri, 16 May 2008) | 2 lines

  #2869: remove parameter from signature.
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  r63366 | christian.heimes | 2008-05-16 06:23:31 -0400 (Fri, 16 May 2008) | 1 line

  Fixed #2870: cmathmodule.c compile error
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  r63367 | christian.heimes | 2008-05-16 07:28:56 -0400 (Fri, 16 May 2008) | 1 line

  Following Amaury's advice
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  r63368 | georg.brandl | 2008-05-16 09:10:15 -0400 (Fri, 16 May 2008) | 2 lines

  #2890: support os.O_ASYNC and fcntl.FASYNC.
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  r63369 | georg.brandl | 2008-05-16 09:18:50 -0400 (Fri, 16 May 2008) | 2 lines

  #2845: fix copy2's docs.
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  r63370 | georg.brandl | 2008-05-16 09:24:29 -0400 (Fri, 16 May 2008) | 2 lines

  Don't allow keyword arguments to reversed().
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  r63373 | georg.brandl | 2008-05-16 09:41:26 -0400 (Fri, 16 May 2008) | 2 lines

  Document O_ASYNC addition.
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  r63380 | georg.brandl | 2008-05-16 13:33:13 -0400 (Fri, 16 May 2008) | 2 lines

  Fix reprlib docs.
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Doc/library/calendar.rst

@@ -35,7 +35,7 @@ it's the base calendar for all computations.
 
    :class:`Calendar` instances have the following methods:
 
-   .. method:: iterweekdays(weekday)
+   .. method:: iterweekdays()
 
       Return an iterator for the week day numbers that will be used for one
       week.  The first value from the iterator will be the same as the value of

Doc/library/datatypes.rst

@@ -31,4 +31,4 @@ The following modules are documented in this chapter:
    types.rst
    copy.rst
    pprint.rst
-   repr.rst
+   reprlib.rst

Doc/library/os.rst

@@ -613,7 +613,8 @@ platforms.  For descriptions of their availability and use, consult
    combined using the bitwise OR operator ``|``. Availability: Windows.
 
 
-.. data:: O_DIRECT
+.. data:: O_ASYNC
+          O_DIRECT
           O_DIRECTORY
           O_NOFOLLOW
           O_NOATIME

Doc/library/reprlib.rst

@@ -1,6 +1,6 @@
-
 :mod:`reprlib` --- Alternate :func:`repr` implementation
-=====================================================
+========================================================
+
 
 .. module:: reprlib
    :synopsis: Alternate repr() implementation with size limits.

Doc/library/shutil.rst

@@ -73,8 +73,9 @@ copying and removal. For operations on individual files, see also the
 
 .. function:: copy2(src, dst)
 
-   Similar to :func:`copy`, but last access time and last modification time are
+   Similar to :func:`copy`, but metadata is copied as well -- in fact, this is just
-   copied as well.  This is similar to the Unix command :program:`cp -p`.
+   :func:`copy` followed by :func:`copystat`.  This is similar to the
+   Unix command :program:`cp -p`.
 
 
 .. function:: copytree(src, dst[, symlinks])

Lib/test/test_enumerate.py

@@ -138,6 +138,8 @@ class TestReversed(unittest.TestCase):
         for data in 'abc', range(5), tuple(enumerate('abc')), A(), range(1,17,5):
             self.assertEqual(list(data)[::-1], list(reversed(data)))
         self.assertRaises(TypeError, reversed, {})
+        # don't allow keyword arguments
+        self.assertRaises(TypeError, reversed, [], a=1)
 
     def test_range_optimization(self):
         x = range(1)

Lib/test/test_generators.py

@@ -927,7 +927,7 @@ Test the __name__ attribute and the repr()
 >>> g.__name__
 'f'
 >>> repr(g)  # doctest: +ELLIPSIS
-'<f generator object at ...>'
+'<generator object f at ...>'
 """
 
 # conjoin is a simple backtracking generator, named in honor of Icon's

Lib/test/test_genexps.py

@@ -92,7 +92,7 @@ Verify that parenthesis are required when used as a keyword argument value
 Verify that parenthesis are required when used as a keyword argument value
 
     >>> dict(a = (i for i in range(10))) #doctest: +ELLIPSIS
-    {'a': <<genexpr> generator object at ...>}
+    {'a': <generator object <genexpr> at ...>}
 
 Verify early binding for the outermost for-expression
 

Misc/NEWS

@@ -39,7 +39,11 @@ Core and Builtins
 Extension Modules
 -----------------
 
-- Support for Windows9x has been removed from the winsound module.
+- Support os.O_ASYNC and fcntl.FASYNC if the constants exist on the platform.
+
+- Support for Windows 9x has been removed from the winsound module.
+
+- Fixed #2870: cmathmodule.c compile error
 
 Library
 -------

Modules/cmathmodule.c

@@ -920,7 +920,7 @@ cmath_phase(PyObject *self, PyObject *args)
 	errno = 0;
 	PyFPE_START_PROTECT("arg function", return 0)
 	phi = c_atan2(z);
-	PyFPE_END_PROTECT(r)
+	PyFPE_END_PROTECT(phi)
 	if (errno != 0)
 		return math_error();
 	else

Modules/fcntlmodule.c

@@ -510,6 +510,9 @@ all_ins(PyObject* d)
         if (ins(d, "F_SETLKW64", (long)F_SETLKW64)) return -1;
 #endif
 /* GNU extensions, as of glibc 2.2.4. */
+#ifdef FASYNC
+        if (ins(d, "FASYNC", (long)FASYNC)) return -1;
+#endif
 #ifdef F_SETLEASE
         if (ins(d, "F_SETLEASE", (long)F_SETLEASE)) return -1;
 #endif

Modules/posixmodule.c

@@ -7212,6 +7212,11 @@ all_ins(PyObject *d)
 #endif
 
 /* GNU extensions. */
+#ifdef O_ASYNC
+        /* Send a SIGIO signal whenever input or output 
+           becomes available on file descriptor */
+        if (ins(d, "O_ASYNC", (long)O_ASYNC)) return -1;
+#endif
 #ifdef O_DIRECT
         /* Direct disk access. */
         if (ins(d, "O_DIRECT", (long)O_DIRECT)) return -1;

Objects/enumobject.c

@@ -217,7 +217,10 @@ reversed_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 	PyObject *seq;
 	reversedobject *ro;
 
-	if (!PyArg_UnpackTuple(args, "reversed", 1, 1, &seq))
+	if (type == &PyReversed_Type && !_PyArg_NoKeywords("reversed()", kwds))
+		return NULL;
+
+	if (!PyArg_UnpackTuple(args, "reversed", 1, 1, &seq) )
 		return NULL;
 
 	if (PyObject_HasAttrString(seq, "__reversed__"))

Objects/genobject.c

@@ -285,7 +285,7 @@ gen_iternext(PyGenObject *gen)
 static PyObject *
 gen_repr(PyGenObject *gen)
 {
-	return PyUnicode_FromFormat("<%S generator object at %p>",
+	return PyUnicode_FromFormat("<generator object %S at %p>",
 				    ((PyCodeObject *)gen->gi_code)->co_name,
 				    gen);
 }