Merged revisions 62260-62261,62266,62271,62277-62279,62289-62290,6229…

…3-62298,62302-62306,62308,62311,62313-62315,62319-62321 via svnmerge from svn+ssh://[email protected]/python/trunk ........ r62260 | gregory.p.smith | 2008-04-10 01:11:56 +0200 (Thu, 10 Apr 2008) | 2 lines better diagnostics ........ r62261 | gregory.p.smith | 2008-04-10 01:16:37 +0200 (Thu, 10 Apr 2008) | 3 lines Raise SystemError when size < 0 is passed into PyString_FromStringAndSize, PyBytes_FromStringAndSize or PyUnicode_FromStringAndSize. [issue2587] ........ r62266 | neal.norwitz | 2008-04-10 07:46:39 +0200 (Thu, 10 Apr 2008) | 5 lines Remove the test file before writing it in case there is no write permission. This might help fix some of the failures on Windows box(es). It doesn't hurt either way and ensure the tests are a little more self contained (ie have less assumptions). ........ r62271 | gregory.p.smith | 2008-04-10 21:50:36 +0200 (Thu, 10 Apr 2008) | 2 lines get rid of assert (size >= 0) now that an explicit if (size < 0) is in the code. ........ r62277 | andrew.kuchling | 2008-04-10 23:27:10 +0200 (Thu, 10 Apr 2008) | 1 line Remove forward-looking statement ........ r62278 | andrew.kuchling | 2008-04-10 23:28:51 +0200 (Thu, 10 Apr 2008) | 1 line Add punctuation ........ r62279 | andrew.kuchling | 2008-04-10 23:29:01 +0200 (Thu, 10 Apr 2008) | 1 line Use issue directive ........ r62289 | thomas.heller | 2008-04-11 15:05:38 +0200 (Fri, 11 Apr 2008) | 3 lines Move backwards compatibility macro to the correct place; PyIndex_Check() was introduced in Python 2.5. ........ r62290 | thomas.heller | 2008-04-11 16:20:26 +0200 (Fri, 11 Apr 2008) | 2 lines Performance improvements. ........ r62293 | christian.heimes | 2008-04-12 15:03:03 +0200 (Sat, 12 Apr 2008) | 2 lines Applied patch python#2617 from Frank Wierzbicki wit some extras from me -J and -X are now reserved for Jython and non-standard arguments (e.g. IronPython). I've added some extra comments to make sure the reservation don't get missed in the future. ........ r62294 | georg.brandl | 2008-04-12 20:11:18 +0200 (Sat, 12 Apr 2008) | 2 lines Use absolute path in sys.path. ........ r62295 | georg.brandl | 2008-04-12 20:36:09 +0200 (Sat, 12 Apr 2008) | 2 lines python#2615: small consistency update by Jeroen Ruigrok van der Werven. ........ r62296 | georg.brandl | 2008-04-12 21:00:20 +0200 (Sat, 12 Apr 2008) | 2 lines Add Jeroen. ........ r62297 | georg.brandl | 2008-04-12 21:05:37 +0200 (Sat, 12 Apr 2008) | 2 lines Don't offend snake lovers. ........ r62298 | gregory.p.smith | 2008-04-12 22:37:48 +0200 (Sat, 12 Apr 2008) | 2 lines fix compiler warnings ........ r62302 | gregory.p.smith | 2008-04-13 00:24:04 +0200 (Sun, 13 Apr 2008) | 3 lines socket.error inherits from IOError, it no longer needs listing in the all_errors tuple. ........ r62303 | brett.cannon | 2008-04-13 01:44:07 +0200 (Sun, 13 Apr 2008) | 8 lines Re-implement the 'warnings' module in C. This allows for usage of the 'warnings' code in places where it was previously not possible (e.g., the parser). It could also potentially lead to a speed-up in interpreter start-up if the C version of the code (_warnings) is imported over the use of the Python version in key places. Closes issue #1631171. ........ r62304 | gregory.p.smith | 2008-04-13 02:03:25 +0200 (Sun, 13 Apr 2008) | 3 lines Adds a profile-opt target for easy compilation of a python binary using gcc's profile guided optimization. ........ r62305 | brett.cannon | 2008-04-13 02:18:44 +0200 (Sun, 13 Apr 2008) | 3 lines Fix a bug in PySys_HasWarnOption() where it was not properly checking the length of the list storing the warning options. ........ r62306 | brett.cannon | 2008-04-13 02:25:15 +0200 (Sun, 13 Apr 2008) | 2 lines Fix an accidental bug of an non-existent init function. ........ r62308 | andrew.kuchling | 2008-04-13 03:05:59 +0200 (Sun, 13 Apr 2008) | 1 line Mention -J, -X ........ r62311 | benjamin.peterson | 2008-04-13 04:20:05 +0200 (Sun, 13 Apr 2008) | 2 lines Give the "Interactive Interpreter Changes" section in 2.6 whatsnew a unique link name ........ r62313 | brett.cannon | 2008-04-13 04:42:36 +0200 (Sun, 13 Apr 2008) | 3 lines Fix test_warnings by making the state of things more consistent for each test when it is run. ........ r62314 | skip.montanaro | 2008-04-13 05:17:30 +0200 (Sun, 13 Apr 2008) | 2 lines spelling ........ r62315 | georg.brandl | 2008-04-13 09:07:44 +0200 (Sun, 13 Apr 2008) | 2 lines Fix markup. ........ r62319 | christian.heimes | 2008-04-13 11:30:17 +0200 (Sun, 13 Apr 2008) | 1 line Fix compiler warning Include/warnings.h:19:28: warning: no newline at end of file ........ r62320 | christian.heimes | 2008-04-13 11:33:24 +0200 (Sun, 13 Apr 2008) | 1 line Use PyString_InternFromString instead of PyString_FromString for static vars ........ r62321 | christian.heimes | 2008-04-13 11:37:05 +0200 (Sun, 13 Apr 2008) | 1 line Added new files to the pcbuild files ........
aib · Apr 13, 2008 · 33fe809 · 33fe809
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diff --git a/Doc/conf.py b/Doc/conf.py
@@ -8,7 +8,7 @@
 # that aren't pickleable (module imports are okay, they're removed automatically).
 
 import sys, os, time
-sys.path.append('tools/sphinxext')
+sys.path.append(os.path.abspath('tools/sphinxext'))
 
 # General configuration
 # ---------------------

diff --git a/Doc/library/warnings.rst b/Doc/library/warnings.rst
@@ -202,16 +202,16 @@ Available Functions
    sources).
 
 
-.. function:: showwarning(message, category, filename, lineno[, file])
+.. function:: showwarning(message, category, filename, lineno[, file[, line]])
 
    Write a warning to a file.  The default implementation calls
-   ``formatwarning(message, category, filename, lineno)`` and writes the resulting
-   string to *file*, which defaults to ``sys.stderr``.  You may replace this
-   function with an alternative implementation by assigning to
+   ``formatwarning(message, category, filename, lineno, line)`` and writes the
+   resulting string to *file*, which defaults to ``sys.stderr``.  You may replace
+   this function with an alternative implementation by assigning to
    ``warnings.showwarning``.
 
 
-.. function:: formatwarning(message, category, filename, lineno)
+.. function:: formatwarning(message, category, filename, lineno[, line])
 
    Format a warning the standard way.  This returns a string  which may contain
    embedded newlines and ends in a newline.

diff --git a/Doc/library/xml.dom.minidom.rst b/Doc/library/xml.dom.minidom.rst
@@ -126,7 +126,7 @@ module documentation.  This section lists the differences between the API and
    to discard children of that node.
 
 
-.. method:: Node.writexml(writer[,indent=""[,addindent=""[,newl=""]]])
+.. method:: Node.writexml(writer[, indent=""[, addindent=""[, newl=""[, encoding=""]]]])
 
    Write XML to the writer object.  The writer should have a :meth:`write` method
    which matches that of the file object interface.  The *indent* parameter is the
@@ -153,7 +153,7 @@ module documentation.  This section lists the differences between the API and
    encoding argument should be specified as "utf-8".
 
 
-.. method:: Node.toprettyxml([indent[, newl[, encoding]]])
+.. method:: Node.toprettyxml([indent=""[, newl=""[, encoding=""]]])
 
    Return a pretty-printed version of the document. *indent* specifies the
    indentation string and defaults to a tabulator; *newl* specifies the string

diff --git a/Doc/reference/simple_stmts.rst b/Doc/reference/simple_stmts.rst
@@ -438,7 +438,36 @@ The :keyword:`yield` statement is only used when defining a generator function,
 and is only used in the body of the generator function. Using a :keyword:`yield`
 statement in a function definition is sufficient to cause that definition to
 create a generator function instead of a normal function.
->>>>>>> .merge-right.r59773
+When a generator function is called, it returns an iterator known as a generator
+iterator, or more commonly, a generator.  The body of the generator function is
+executed by calling the generator's :meth:`next` method repeatedly until it
+raises an exception.
+
+When a :keyword:`yield` statement is executed, the state of the generator is
+frozen and the value of :token:`expression_list` is returned to :meth:`next`'s
+caller.  By "frozen" we mean that all local state is retained, including the
+current bindings of local variables, the instruction pointer, and the internal
+evaluation stack: enough information is saved so that the next time :meth:`next`
+is invoked, the function can proceed exactly as if the :keyword:`yield`
+statement were just another external call.
+
+As of Python version 2.5, the :keyword:`yield` statement is now allowed in the
+:keyword:`try` clause of a :keyword:`try` ...  :keyword:`finally` construct.  If
+the generator is not resumed before it is finalized (by reaching a zero
+reference count or by being garbage collected), the generator-iterator's
+:meth:`close` method will be called, allowing any pending :keyword:`finally`
+clauses to execute.
+
+
+.. seealso::
+
+   :pep:`0255` - Simple Generators
+      The proposal for adding generators and the :keyword:`yield` statement to Python.
+
+   :pep:`0342` - Coroutines via Enhanced Generators
+      The proposal that, among other generator enhancements, proposed allowing
+      :keyword:`yield` to appear inside a :keyword:`try` ... :keyword:`finally` block.
+
 
 .. _raise:
 

diff --git a/Doc/tutorial/appetite.rst b/Doc/tutorial/appetite.rst
@@ -68,7 +68,7 @@ application written in C and use it as an extension or command language for that
 application.
 
 By the way, the language is named after the BBC show "Monty Python's Flying
-Circus" and has nothing to do with nasty reptiles.  Making references to Monty
+Circus" and has nothing to do with reptiles.  Making references to Monty
 Python skits in documentation is not only allowed, it is encouraged!
 
 Now that you are all excited about Python, you'll want to examine it in some