On 26/10/16 03:34, Robert Bradshaw wrote: > I'm happy to announce the release of Cython 0.25 which has numerous > new features and bug fixes. It is available at > https://pypi.python.org/pypi/Cython > > We have also moved bug tracking from trac.cython.org to github issues. > However, user support still remains at cython-users@, please refrain > from filing issues until you have confirmed an actual bug.
0.25 does not build on any CentOS 6.x: wget "https://pypi.python.org/packages/f8/2e/5898046f8089205981447c23ebb8fe02cd9d66939cd74338aa4872853d8e/Cython-0.25.tar.gz#md5=1b61433b8410ac382ac9b248b42466fd"; tar -zxf Cython-0.25.tar.gz cd Cython-0.25 python ./setup.py build (..) building 'Cython.Runtime.refnanny' extension creating build/temp.linux-x86_64-2.6/home/centos/Cython-0.25/Cython/Runtime gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -I/usr/include/python2.6 -c /home/centos/Cython-0.25/Cython/Runtime/refnanny.c -o build/temp.linux-x86_64-2.6/home/centos/Cython-0.25/Cython/Runtime/refnanny.o gcc: /home/centos/Cython-0.25/Cython/Runtime/refnanny.c: No such file or directory gcc: no input files error: command 'gcc' failed with exit status 1 If I just run: cythonize /home/centos/Cython-0.25/Cython/Runtime/refnanny.pyx Then the build succeeds. Cheers Antoine > > - Robert > > > Features added > -------------- > > * def/cpdef methods of cdef classes benefit from Cython's internal function > implementation, which enables introspection and line profiling for them. > Implementation sponsored by Turbostream (www.turbostream-cfd.com). > > * The distutils extension ``Cython.Distutils.build_ext`` has now been updated > to use cythonize which properly handles dependencies. The old extension can > still be found in ``Cython.Distutils.old_build_ext`` and is now deprecated. > > * Calls to Python functions are faster, following the recent "FastCall" > optimisations that Victor Stinner implemented for CPython 3.6. > See https://bugs.python.org/issue27128 and related issues. > > * The new METH_FASTCALL calling convention for PyCFunctions is supported > in CPython 3.6. See https://bugs.python.org/issue27810 > > * C++ classes can now have typedef members. STL containers updated with > value_type. > > * Support for bazel using a the pyx_library rule in //Tools:rules.bzl. > > * Initial support for using Cython modules in Pyston. Patch by Daetalus. > > * Dynamic Python attributes are allowed on cdef classes if an attribute > ``cdef dict __dict__`` is declared in the class. Patch by empyrical. > > * Cython implemented C++ classes can make direct calls to base class methods. > Patch by empyrical. > > * New directive ``cython.no_gc`` to fully disable GC for a cdef class. > Patch by Claudio Freire. > > * Buffer variables are no longer excluded from ``locals()``. > Patch by da-woods. > > * Building f-strings is faster, especially when formatting C integers. > > * for-loop iteration over "std::string". > > * ``libc/math.pxd`` provides ``e`` and ``pi`` as alias constants to simplify > usage as a drop-in replacement for Python's math module. > > * Speed up cython.inline(). > > * Binary lshift operations with small constant Python integers are faster. > > * Some integer operations on Python long objects are faster in Python 2.7. > > * Support for the C++ ``typeid`` operator. > > Significant Bugs fixed > ---------------------- > > * Division of complex numbers avoids overflow by using Smith's method. > > * Some function signatures in ``libc.math`` and ``numpy.pxd`` were incorrect. > Patch by Michael Seifert. > > Other changes > ------------- > > * The "%%cython" IPython/jupyter magic now defaults to the language level of > the current jupyter kernel. The language level can be set explicitly with > "%%cython -2" or "%%cython -3". > _______________________________________________ > cython-devel mailing list > cython-devel@python.org > https://mail.python.org/mailman/listinfo/cython-devel > _______________________________________________ cython-devel mailing list cython-devel@python.org https://mail.python.org/mailman/listinfo/cython-devel
