2014-09-12 11:35:14 +00:00
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-------------------------------------------------------------------
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Fri Sep 12 10:52:18 UTC 2014 - toddrme2178@gmail.com
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- Add Cython-fix-version-detection.patch
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This is a patch from upstream that restores version information
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whose removal is preventing several packages from correctly
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detecting Cython's presence. It is already merged upstream and
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so should be in the next release.
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Note that despite what upstream says,
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python-tables/python3-tables is NOT the only package affected by
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this, which is why the patch is going here instead of
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python-tables/python3-tables.
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python-bcolz/python3-bcolz is an example of another package
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affected.
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2014-09-11 11:37:14 +00:00
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-------------------------------------------------------------------
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Thu Sep 11 09:30:20 UTC 2014 - toddrme2178@gmail.com
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- Update to 0.21 (2014-09-10)
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* Features added
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* C (cdef) functions allow inner Python functions.
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* Enums can now be declared as cpdef to export their values to
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the module's Python namespace. Cpdef enums in pxd files export
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their values to their own module, iff it exists.
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* Allow @staticmethod decorator to declare static cdef methods.
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This is especially useful for declaring "constructors" for
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cdef classes that can take non-Python arguments.
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* Taking a ``char*`` from a temporary Python string object is safer
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in more cases and can be done inside of non-trivial expressions,
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including arguments of a function call. A compile time error
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is raised only when such a pointer is assigned to a variable and
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would thus exceed the lifetime of the string itself.
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* Generators have new properties ``__name__`` and ``__qualname__``
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that provide the plain/qualified name of the generator function
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(following CPython 3.5). See http://bugs.python.org/issue21205
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* The ``inline`` function modifier is available as a decorator
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``@cython.inline`` in pure mode.
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* When cygdb is run in a virtualenv, it enables the same virtualenv
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inside of the debugger. Patch by Marc Abramowitz.
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* PEP 465: dedicated infix operator for matrix multiplication (A @ B).
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* HTML output of annotated code uses Pygments for code highlighting
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and generally received a major overhaul by Matthias Bussonier.
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* IPython magic support is now available directly from Cython with
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the command "%load_ext cython". Cython code can directly be
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executed in a cell when marked with "%%cython". Code analysis
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is available with "%%cython -a". Patch by Martín Gaitán.
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* Simple support for declaring Python object types in Python signature
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annotations. Currently requires setting the compiler directive
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``annotation_typing=True``.
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* New directive ``use_switch`` (defaults to True) to optionally disable
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the optimization of chained if statement to C switch statements.
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* Defines dynamic_cast et al. in ``libcpp.cast`` and C++ heap data
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structure operations in ``libcpp.algorithm``.
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* Shipped header declarations in ``posix.*`` were extended to cover
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more of the POSIX API. Patches by Lars Buitinck and Mark Peek.
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* Optimizations
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* Simple calls to C implemented Python functions/methods are faster.
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This also speeds up many operations on builtins that Cython cannot
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otherwise optimise.
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* The "and"/"or" operators try to avoid unnecessary coercions of their
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arguments. They now evaluate the truth value of each argument
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independently and only coerce the final result of the whole expression
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to the target type (e.g. the type on the left side of an assignment).
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This also avoids reference counting overhead for Python values during
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evaluation and generally improves the code flow in the generated C code.
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* The Python expression "2 ** N" is optimised into bit shifting.
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See http://bugs.python.org/issue21420
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* Cascaded assignments (a = b = ...) try to minimise the number of
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type coercions.
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* Calls to ``slice()`` are translated to a straight C-API call.
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* Bugs fixed
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* Crash when assigning memory views from ternary conditional expressions.
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* Nested C++ templates could lead to unseparated ">>" characters being
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generated into the C++ declarations, which older C++ compilers could
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not parse.
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* Sending SIGINT (Ctrl-C) during parallel cythonize() builds could
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hang the child processes.
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* No longer ignore local setup.cfg files for distutils in pyximport.
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Patch by Martin Teichmann.
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* Taking a ``char*`` from an indexed Python string generated unsafe
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reference counting code.
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* Set literals now create all of their items before trying to add them
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to the set, following the behaviour in CPython. This makes a
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difference in the rare case that the item creation has side effects
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and some items are not hashable (or if hashing them has side effects,
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too).
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* Cython no longer generates the cross product of C functions for code
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that uses memory views of fused types in function signatures (e.g.
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``cdef func(floating[:] a, floating[:] b)``). This is considered the
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expected behaviour by most users and was previously inconsistent with
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other structured types like C arrays. Code that really wants all type
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combinations can create the same fused memoryview type under different
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names and use those in the signature to make it clear which types are
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independent.
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* Names that were unknown at compile time were looked up as builtins at
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runtime but not as global module names. Trying both lookups helps with
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globals() manipulation.
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* Fixed stl container conversion for typedef element types.
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* ``obj.pop(x)`` truncated large C integer values of x to ``Py_ssize_t``.
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* ``__init__.pyc`` is recognised as marking a package directory
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(in addition to .py, .pyx and .pxd).
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* Syntax highlighting in ``cython-mode.el`` for Emacs no longer
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incorrectly highlights keywords found as part of longer names.
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* Correctly handle ``from cython.submodule cimport name``.
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* Fix infinite recursion when using super with cpdef methods.
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* No-args ``dir()`` was not guaranteed to return a sorted list.
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* Other changes
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* The header line in the generated C files no longer contains the
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timestamp but only the Cython version that wrote it. This was
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changed to make builds more reproducible.
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* Removed support for CPython 2.4, 2.5 and 3.1.
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* The licensing implications on the generated code were clarified
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to avoid legal constraints for users.
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2014-08-02 11:02:28 +00:00
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-------------------------------------------------------------------
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Thu Jul 31 16:26:07 UTC 2014 - dimstar@opensuse.org
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- Rename rpmlintrc to %{name}-rpmlintrc.
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Follow the packaging guidelines.
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2014-07-24 07:53:15 +00:00
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-------------------------------------------------------------------
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Thu Jul 24 05:32:47 UTC 2014 - mcihar@suse.cz
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- Update to version 0.20.2:
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* Some optimisations for set/frozenset instantiation.
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* Support for C++ unordered_set and unordered_map.
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* Access to attributes of optimised builtin methods (e.g.
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``[].append.__name__``) could fail to compile.
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* Memory leak when extension subtypes add a memory view as attribute
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to those of the parent type without having Python object attributes
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or a user provided dealloc method.
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* Compiler crash on readonly properties in "binding" mode.
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* Auto-encoding with ``c_string_encoding=ascii`` failed in Py3.3.
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* Crash when subtyping freelist enabled Cython extension types with
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Python classes that use ``__slots__``.
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* Freelist usage is restricted to CPython to avoid problems with other
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Python implementations.
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* Memory leak in memory views when copying overlapping, contiguous slices.
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* Format checking when requesting non-contiguous buffers from
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``cython.array`` objects was disabled in Py3.
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* C++ destructor calls in extension types could fail to compile in clang.
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* Buffer format validation failed for sequences of strings in structs.
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* Docstrings on extension type attributes in .pxd files were rejected.
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- add python-xml to build requirements for testsuite
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2014-05-08 11:50:17 +00:00
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-------------------------------------------------------------------
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Thu May 8 11:40:51 UTC 2014 - toddrme2178@gmail.com
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- Update to version 0.20.1
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* List/Tuple literals multiplied by more than one factor were only multiplied
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by the last factor instead of all.
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* Lookups of special methods (specifically for context managers) could fail
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in Python <= 2.6/3.1.
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* Local variables were erroneously appended to the signature introspection
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of Cython implemented functions with keyword-only arguments under Python 3.
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* In-place assignments to variables with inferred Python builtin/extension
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types could fail with type errors if the result value type was incompatible
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with the type of the previous value.
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* The C code generation order of cdef classes, closures, helper code,
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etc. was not deterministic, thus leading to high code churn.
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* Type inference could fail to deduce C enum types.
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* Type inference could deduce unsafe or inefficient types from integer
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assignments within a mix of inferred Python variables and integer
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variables.
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2014-02-03 19:48:55 +00:00
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-------------------------------------------------------------------
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Mon Feb 3 18:51:50 UTC 2014 - jengelh@inai.de
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- Cython grew a dependency on saxutils (and since then, libplist
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failed to build). Add python-xml as a Requires to avoid:
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[...]
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File "/usr/lib64/python2.7/site-packages/Cython/Compiler/Annotate.py",
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line 6, in <module> from xml.sax.saxutils import escape as
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html_escape.
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ImportError: No module named xml.sax.saxutils
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2014-01-31 10:24:36 +00:00
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-------------------------------------------------------------------
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Fri Jan 31 10:19:40 UTC 2014 - speilicke@suse.com
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- Update to version 0.20:
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* Support for CPython 3.4.
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* Support for calling C++ template functions.
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* yield is supported in finally clauses.
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* The C code generated for finally blocks is duplicated for each exit
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case to allow for better optimisations by the C compiler.
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* Cython tries to undo the Python optimisationism of assigning a bound
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method to a local variable when it can generate better code for the
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direct call.
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* Constant Python float values are cached.
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* String equality comparisons can use faster type specific code in
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more cases than before.
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* String/Unicode formatting using the '%' operator uses a faster
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C-API call.
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* bytearray has become a known type and supports coercion from and
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to C strings. Indexing, slicing and decoding is optimised. Note that
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this may have an impact on existing code due to type inference.
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* Using cdef basestring stringvar and function arguments typed as
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basestring is now meaningful and allows assigning exactly
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str and unicode objects, but no subtypes of these types.
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* Support for the __debug__ builtin.
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* Assertions in Cython compiled modules are disabled if the running
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Python interpreter was started with the "-O" option.
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* Some types that Cython provides internally, such as functions and
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generators, are now shared across modules if more than one Cython
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implemented module is imported.
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* The type inference algorithm works more fine granular by taking the
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results of the control flow analysis into account.
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* A new script in bin/cythonize provides a command line frontend
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to the cythonize() compilation function (including distutils build).
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* The new extension type decorator @cython.no_gc_clear prevents
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objects from being cleared during cyclic garbage collection, thus
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making sure that object attributes are kept alive until deallocation.
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* During cyclic garbage collection, attributes of extension types that
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cannot create reference cycles due to their type (e.g. strings) are
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no longer considered for traversal or clearing. This can reduce the
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processing overhead when searching for or cleaning up reference cycles.
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* Package compilation (i.e. __init__.py files) now works, starting
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with Python 3.3.
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* The cython-mode.el script for Emacs was updated. Patch by Ivan Andrus.
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* An option common_utility_include_dir was added to cythonize() to save
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oft-used utility code once in a separate directory rather than as
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part of each generated file.
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* unraisable_tracebacks directive added to control printing of
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tracebacks of unraisable exceptions.
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2013-10-21 12:30:33 +00:00
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-------------------------------------------------------------------
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Mon Oct 21 12:13:57 UTC 2013 - dmueller@suse.com
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- update to 0.19.2:
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* Some standard declarations were fixed or updated, including the previously
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2014-01-31 10:24:36 +00:00
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incorrect declaration of PyBuffer_FillInfo() and some missing bits in
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libc.math.
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2013-10-21 12:30:33 +00:00
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2014-01-31 10:24:36 +00:00
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* Heap allocated subtypes of type used the wrong base type struct at the
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2013-10-21 12:30:33 +00:00
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C level.
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* Calling the unbound method dict.keys/value/items() in dict subtypes could
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call the bound object method instead of the unbound supertype method.
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* "yield" wasn't supported in "return" value expressions.
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* Using the "bint" type in memory views lead to unexpected results.
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It is now an error.
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* Assignments to global/closure variables could catch them in an illegal state
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while deallocating the old value.
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2013-10-11 17:08:38 +00:00
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-------------------------------------------------------------------
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Fri Oct 11 17:06:20 UTC 2013 - p.drouand@gmail.com
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- Implement update-alternatives
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2013-03-27 12:20:00 +00:00
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-------------------------------------------------------------------
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2013-05-13 09:26:29 +00:00
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Mon May 13 08:17:40 UTC 2013 - dmueller@suse.com
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- update to 0.19.1:
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* Completely empty C-API structs for extension type slots (protocols like
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number/mapping/sequence) are no longer generated into the C code.
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* Docstrings that directly follow a public/readonly attribute declaration
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in a cdef class will be used as docstring of the auto-generated property.
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This fixes ticket 206.
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* The automatic signature documentation tries to preserve more semantics
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2014-01-31 10:24:36 +00:00
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of default arguments and argument types. Specifically, bint arguments
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now appear as type bool.
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2013-05-13 09:26:29 +00:00
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* A warning is emitted when negative literal indices are found inside of
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2014-01-31 10:24:36 +00:00
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a code section that disables wraparound handling. This helps with
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2013-05-13 09:26:29 +00:00
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fixing invalid code that might fail in the face of future compiler
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optimisations.
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* Constant folding for boolean expressions (and/or) was improved.
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* Added a build_dir option to cythonize() which allows one to place
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the generated .c files outside the source tree.
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-------------------------------------------------------------------
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Mon Apr 29 11:58:41 UTC 2013 - dmueller@suse.com
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- Update to version 0.19:
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+ Please see http://wiki.cython.org/ReleaseNotes-0.19
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-------------------------------------------------------------------
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2013-03-27 12:20:00 +00:00
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Wed Mar 27 12:17:42 UTC 2013 - speilicke@suse.com
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- Update to version 0.18:
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+ Please see http://wiki.cython.org/ReleaseNotes-0.18
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2012-11-22 15:35:09 +00:00
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-------------------------------------------------------------------
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Thu Nov 22 15:32:14 UTC 2012 - saschpe@suse.de
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- Update to version 0.17.2:
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2013-03-27 12:20:00 +00:00
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+ Please see http://wiki.cython.org/ReleaseNotes-0.17.2
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2012-11-22 15:35:09 +00:00
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- Drop excessive macro usage
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- No need for "-fno-strict-aliasing" anymore
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- One rpmlintrc is enough
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2012-05-25 07:47:58 +00:00
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-------------------------------------------------------------------
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Fri May 25 07:47:16 UTC 2012 - toddrme2178@gmail.com
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- Fix .py/.pyc issues
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2012-05-21 09:21:58 +00:00
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-------------------------------------------------------------------
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Fri May 18 10:52:46 UTC 2012 - toddrme2178@gmail.com
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- Add python 3 package
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2012-05-21 10:55:45 +00:00
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- Clean up spec file formatting
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- Remove setbadness from rplintrc files
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2012-05-21 09:21:58 +00:00
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2012-04-24 08:43:13 +00:00
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-------------------------------------------------------------------
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Mon Apr 23 11:09:29 UTC 2012 - vdziewiecki@suse.com
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-Update to 0.16:
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http://wiki.cython.org/ReleaseNotes-0.16
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2012-02-29 19:08:32 +00:00
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-------------------------------------------------------------------
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Wed Feb 29 19:07:57 UTC 2012 - pascal.bleser@opensuse.org
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- add rpmlintrc to mask false positives
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2011-09-21 12:36:31 +00:00
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-------------------------------------------------------------------
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Wed Sep 21 12:34:19 UTC 2011 - saschpe@suse.de
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- Update to version 0.15.1:
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* Please see http://wiki.cython.org/ReleaseNotes-0.15.1
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2011-09-06 13:29:33 +00:00
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-------------------------------------------------------------------
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Tue Sep 6 13:25:54 UTC 2011 - saschpe@suse.de
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- Add Provides/Obsoletes for python-cython
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2011-09-02 11:06:10 +00:00
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-------------------------------------------------------------------
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Fri Sep 2 11:03:40 UTC 2011 - saschpe@suse.de
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- Fixed a typo
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- Removed testsuite again, fixes SLE build
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2011-09-02 09:55:13 +00:00
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-------------------------------------------------------------------
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Fri Sep 2 09:50:25 UTC 2011 - saschpe@suse.de
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- Update to version 0.15:
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* For loop docs fix and pointer iteration.
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* Pure decorators now implemented.
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* fix bug #707: optimised dict iteration over non-trivial expressions fail...
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* optimise object.pop() for sets
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* Py2.4 fix: PySet_Pop() appeared in Py2.5
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* Py3.3 test fix
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* Support module level control flow and Entry-level error on uninitialized
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- Spec file cleanup:
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- Fixed wrong EOL encodings and non-excutable scripts
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- Set license to Apache-2.0
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- Run testsuite
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-------------------------------------------------------------------
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Wed Apr 20 00:29:18 UTC 2011 - prusnak@opensuse.org
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- updated to 0.14.1
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- changes too numerous to list, see the following for more details:
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* http://wiki.cython.org/ReleaseNotes-0.13
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* http://wiki.cython.org/ReleaseNotes-0.14
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* http://wiki.cython.org/ReleaseNotes-0.14.1
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-------------------------------------------------------------------
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Sun Jun 6 21:21:32 UTC 2010 - dimstar@opensuse.org
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- Use renewed python-macros, also for compatibility with other
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build targets.
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-------------------------------------------------------------------
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Sun Jun 6 12:14:18 UTC 2010 - dimstar@opensuse.org
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- Initial package of Cython 0.12.1
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