Update to 0.23:

0.23 (2015-08-08)
=================

Features added
--------------

* PEP 492 (async/await) was implemented.
  See https://www.python.org/dev/peps/pep-0492/

* PEP 448 (Additional Unpacking Generalizations) was implemented.
  See https://www.python.org/dev/peps/pep-0448/

* Support for coverage.py 4.0+ can be enabled by adding the plugin
  "Cython.Coverage" to the ".coveragerc" config file.

* Annotated HTML source pages can integrate (XML) coverage reports.

* Tracing is supported in ``nogil`` functions/sections and module init code.

* When generators are used in a Cython module and the module imports the
  modules "inspect" and/or "asyncio", Cython enables interoperability by
  patching these modules during the import to recognise Cython's internal
  generator and coroutine types. This can be disabled by C compiling the
  module with "-D CYTHON_PATCH_ASYNCIO=0" or "-D CYTHON_PATCH_INSPECT=0"

* When generators or coroutines are used in a Cython module, their types
  are registered with the ``Generator`` and ``Coroutine`` ABCs in the
  ``collections`` or ``collections.abc`` stdlib module at import time to
  enable interoperability with code that needs to detect and process Python
  generators/coroutines.  These ABCs were added in CPython 3.5 and are
  available for older Python versions through the ``backports_abc`` module
  on PyPI.  See https://bugs.python.org/issue24018

* Adding/subtracting/dividing/modulus and equality comparisons with
  constant Python floats and small integers are faster.

* Binary and/or/xor/rshift operations with small constant Python integers
  are faster.

* When called on generator expressions, the builtins ``all()``, ``any()``,
  ``dict()``, ``list()``, ``set()``, ``sorted()`` and ``unicode.join()``
  avoid the generator iteration overhead by inlining a part of their
  functionality into the for-loop.

* Keyword argument dicts are no longer copied on function entry when they
  are not being used or only passed through to other function calls (e.g.
  in wrapper functions).

* The ``PyTypeObject`` declaration in ``cpython.object`` was extended.

* The builtin ``type`` type is now declared as PyTypeObject in source,
  allowing for extern functions taking type parameters to have the correct
  C signatures.  Note that this might break code that uses ``type`` just
  for passing around Python types in typed variables.  Removing the type
  declaration provides a backwards compatible fix.

* ``wraparound()`` and ``boundscheck()`` are available as no-ops in pure
  Python mode.

* Const iterators were added to the provided C++ STL declarations.

* Smart pointers were added to the provided C++ STL declarations.
  Patch by Daniel Filonik.

* ``NULL`` is allowed as default argument when embedding signatures.
  This fixes ticket 843.

* When compiling with ``--embed``, the internal module name is changed to
  ``__main__`` to allow arbitrary program names, including those that would
  be invalid for modules.  Note that this prevents reuse of the generated
  C code as an importable module.

* External C++ classes that overload the assignment operator can be used.
  Patch by Ian Henriksen.

* Support operator bool() for C++ classes so they can be used in if statements.

Bugs fixed
----------

* Calling "yield from" from Python on a Cython generator that returned a
  value triggered a crash in CPython.  This is now being worked around.
  See https://bugs.python.org/issue23996

* Language level 3 did not enable true division (a.k.a. float division)
  for integer operands.

* Functions with fused argument types that included a generic 'object'
  fallback could end up using that fallback also for other explicitly
  listed object types.

* Relative cimports could accidentally fall back to trying an absolute
  cimport on failure.

* The result of calling a C struct constructor no longer requires an
  intermediate assignment when coercing to a Python dict.

* C++ exception declarations with mapping functions could fail to compile
  when pre-declared in .pxd files.

* ``cpdef void`` methods are now permitted.

* ``abs(cint)`` could fail to compile in MSVC and used sub-optimal code
  in C++.  Patch by David Vierra, original patch by Michael Enßlin.

* Buffer index calculations using index variables with small C integer
  types could overflow for large buffer sizes.
  Original patch by David Vierra.

* C unions use a saner way to coerce from and to Python dicts.

* When compiling a module ``foo.pyx``, the directories in ``sys.path``
  are no longer searched when looking for ``foo.pxd``.
  Patch by Jeroen Demeyer.

* Memory leaks in the embedding main function were fixed.
  Original patch by Michael Enßlin.

* Some complex Python expressions could fail to compile inside of finally
  clauses.

* Unprefixed 'str' literals were not supported as C varargs arguments.

* Fixed type errors in conversion enum types to/from Python.  Note that
  this imposes stricter correctness requirements on enum declarations.


Other changes
-------------

* Changed mangling scheme in header files generated by ``cdef api``
  declarations.

* Installation under CPython 3.3+ no longer requires a pass of the
  2to3 tool.  This also makes it possible to run Cython in Python
  3.3+ from a source checkout without installing it first.
  Patch by Petr Viktorin.

* ``jedi-typer.py`` (in ``Tools/``) was extended and renamed to
  ``jedityper.py`` (to make it importable) and now works with and
  requires Jedi 0.9.  Patch by Tzer-jen Wei.

3 files changed, 16 insertions, 8 deletions

diff --git a/devel/py-cython/Makefile b/devel/py-cython/Makefile
index 6f06f263dfa..a8e65c35eb9 100644
--- a/devel/py-cython/Makefile
+++ b/devel/py-cython/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.27 2015/07/01 09:55:42 wiz Exp $
+# $NetBSD: Makefile,v 1.28 2015/08/14 17:47:54 wiz Exp $
 
-DISTNAME=	Cython-0.22.1
+DISTNAME=	Cython-0.23
 PKGNAME=	${PYPKGPREFIX}-${DISTNAME:S/Cy/cy/}
 CATEGORIES=	lang python
 MASTER_SITES=	http://cython.org/release/
diff --git a/devel/py-cython/PLIST b/devel/py-cython/PLIST
index 30958a38209..bc661a7e072 100644
--- a/devel/py-cython/PLIST
+++ b/devel/py-cython/PLIST
@@ -1,4 +1,4 @@
-@comment $NetBSD: PLIST,v 1.16 2015/02/17 14:00:01 wiz Exp $
+@comment $NetBSD: PLIST,v 1.17 2015/08/14 17:47:54 wiz Exp $
 bin/cygdb${PYVERSSUFFIX}
 bin/cython${PYVERSSUFFIX}
 bin/cythonize${PYVERSSUFFIX}
@@ -147,6 +147,9 @@ ${PYSITELIB}/Cython/Compiler/Symtab.pyo
 ${PYSITELIB}/Cython/Compiler/Tests/TestBuffer.py
 ${PYSITELIB}/Cython/Compiler/Tests/TestBuffer.pyc
 ${PYSITELIB}/Cython/Compiler/Tests/TestBuffer.pyo
+${PYSITELIB}/Cython/Compiler/Tests/TestCmdLine.py
+${PYSITELIB}/Cython/Compiler/Tests/TestCmdLine.pyc
+${PYSITELIB}/Cython/Compiler/Tests/TestCmdLine.pyo
 ${PYSITELIB}/Cython/Compiler/Tests/TestMemView.py
 ${PYSITELIB}/Cython/Compiler/Tests/TestMemView.pyc
 ${PYSITELIB}/Cython/Compiler/Tests/TestMemView.pyo
@@ -200,6 +203,9 @@ ${PYSITELIB}/Cython/Compiler/Visitor.so
 ${PYSITELIB}/Cython/Compiler/__init__.py
 ${PYSITELIB}/Cython/Compiler/__init__.pyc
 ${PYSITELIB}/Cython/Compiler/__init__.pyo
+${PYSITELIB}/Cython/Coverage.py
+${PYSITELIB}/Cython/Coverage.pyc
+${PYSITELIB}/Cython/Coverage.pyo
 ${PYSITELIB}/Cython/Debugger/Cygdb.py
 ${PYSITELIB}/Cython/Debugger/Cygdb.pyc
 ${PYSITELIB}/Cython/Debugger/Cygdb.pyo
@@ -337,6 +343,7 @@ ${PYSITELIB}/Cython/Includes/libcpp/complex.pxd
 ${PYSITELIB}/Cython/Includes/libcpp/deque.pxd
 ${PYSITELIB}/Cython/Includes/libcpp/list.pxd
 ${PYSITELIB}/Cython/Includes/libcpp/map.pxd
+${PYSITELIB}/Cython/Includes/libcpp/memory.pxd
 ${PYSITELIB}/Cython/Includes/libcpp/pair.pxd
 ${PYSITELIB}/Cython/Includes/libcpp/queue.pxd
 ${PYSITELIB}/Cython/Includes/libcpp/set.pxd
@@ -444,8 +451,10 @@ ${PYSITELIB}/Cython/Tests/xmlrunner.pyo
 ${PYSITELIB}/Cython/Utility/Buffer.c
 ${PYSITELIB}/Cython/Utility/Builtins.c
 ${PYSITELIB}/Cython/Utility/CConvert.pyx
+${PYSITELIB}/Cython/Utility/CMath.c
 ${PYSITELIB}/Cython/Utility/Capsule.c
 ${PYSITELIB}/Cython/Utility/CommonTypes.c
+${PYSITELIB}/Cython/Utility/Coroutine.c
 ${PYSITELIB}/Cython/Utility/CppConvert.pyx
 ${PYSITELIB}/Cython/Utility/CppSupport.cpp
 ${PYSITELIB}/Cython/Utility/CythonFunction.c
@@ -453,7 +462,6 @@ ${PYSITELIB}/Cython/Utility/Embed.c
 ${PYSITELIB}/Cython/Utility/Exceptions.c
 ${PYSITELIB}/Cython/Utility/ExtensionTypes.c
 ${PYSITELIB}/Cython/Utility/FunctionArguments.c
-${PYSITELIB}/Cython/Utility/Generator.c
 ${PYSITELIB}/Cython/Utility/ImportExport.c
 ${PYSITELIB}/Cython/Utility/MemoryView.pyx
 ${PYSITELIB}/Cython/Utility/MemoryView_C.c
diff --git a/devel/py-cython/distinfo b/devel/py-cython/distinfo
index 1d1f0747f74..7c593a4cf1b 100644
--- a/devel/py-cython/distinfo
+++ b/devel/py-cython/distinfo
@@ -1,7 +1,7 @@
-$NetBSD: distinfo,v 1.19 2015/07/01 09:55:42 wiz Exp $
+$NetBSD: distinfo,v 1.20 2015/08/14 17:47:54 wiz Exp $
 
-SHA1 (Cython-0.22.1.tar.gz) = 85c0494968e49f4aa3d20c58c314b5dffed47886
-RMD160 (Cython-0.22.1.tar.gz) = b4e5b28c2e3af0465eb639f16a6102ed0d61d3d6
-Size (Cython-0.22.1.tar.gz) = 1581021 bytes
+SHA1 (Cython-0.23.tar.gz) = 5a49123b39d89a20fb88bdc7886210c39cdff695
+RMD160 (Cython-0.23.tar.gz) = 250f6400c8c1265daa5d1eb2e2ab5e1fa82e4fd0
+Size (Cython-0.23.tar.gz) = 1621481 bytes
 SHA1 (patch-ac) = d0e06dd9e4b5a34d0614ec17f51c129eb7724323
 SHA1 (patch-runtests.py) = 788ff593da9ce447af368957f1a8be562e2d40da