Accepting request 588185 from home:apersaud:branches:devel:languages:python

update to latest version

OBS-URL: https://build.opensuse.org/request/show/588185
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-Cython?expand=0&rev=95

Cython-0.27.3.tar.gz

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6a00512de1f2e3ce66ba35c5420babaef1fe2d9c43a8faab4080b0dbcc26bc64
-size 1776789

Cython-0.28.tar.gz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:518f7e22da54109661e483a91a63045203caf9fd78da4a69185a7622f759965f
+size 1796177

python-Cython-doc.changes

@@ -1,3 +1,121 @@
+-------------------------------------------------------------------
+Sat Mar 17 00:30:56 UTC 2018 - arun@gmx.de
+
+- update to version 0.28:
+  * Features added
+    + Cdef classes can now multiply inherit from ordinary Python
+      classes. (The primary base must still be a c class, possibly
+      object, and the other bases must not be cdef classes.)
+    + Type inference is now supported for Pythran compiled NumPy
+      expressions. Patch by Nils Braun. (Github issue #1954)
+    + The const modifier can be applied to memoryview declarations to
+      allow read-only buffers as input. (Github issues #1605, #1869)
+    + C code in the docstring of a cdef extern block is copied
+      verbatimly into the generated file. Patch by Jeroen
+      Demeyer. (Github issue #1915)
+    + When compiling with gcc, the module init function is now tuned
+      for small code size instead of whatever compile flags were
+      provided externally. Cython now also disables some code
+      intensive optimisations in that function to further reduce the
+      code size. (Github issue #2102)
+    + Decorating an async coroutine with @cython.iterable_coroutine
+      changes its type at compile time to make it iterable. While this
+      is not strictly in line with PEP-492, it improves the
+      interoperability with old-style coroutines that use yield from
+      instead of await.
+    + The IPython magic has preliminary support for
+      JupyterLab. (Github issue #1775)
+    + The new TSS C-API in CPython 3.7 is supported and has been
+      backported. Patch by Naotoshi Seo. (Github issue #1932)
+    + Cython knows the new Py_tss_t type defined in PEP-539 and
+      automatically initialises variables declared with that type to
+      Py_tss_NEEDS_INIT, a value which cannot be used outside of
+      static assignments.
+    + The set methods .remove() and .discard() are optimised. Patch by
+      Antoine Pitrou. (Github issue #2042)
+    + dict.pop() is optimised. Original patch by Antoine
+      Pitrou. (Github issue #2047)
+    + Iteration over sets and frozensets is optimised. (Github issue
+      #2048)
+    + Safe integer loops (< range(2^30)) are automatically optimised
+      into C loops.
+    + alist.extend([a,b,c]) is optimised into sequential list.append()
+      calls for short literal sequences.
+    + Calls to builtin methods that are not specifically optimised
+      into C-API calls now use a cache that avoids repeated lookups of
+      the underlying C function. (Github issue #2054)
+    + Single argument function calls can avoid the argument tuple
+      creation in some cases.
+    + Some redundant extension type checks are avoided.
+    + Formatting C enum values in f-strings is faster, as well as some
+      other special cases.
+    + String formatting with the '%' operator is optimised into
+      f-strings in simple cases.
+    + Subscripting (item access) is faster in some cases.
+    + Some bytearray operations have been optimised similar to bytes.
+    + Some PEP-484/526 container type declarations are now considered
+      for loop optimisations.
+    + Indexing into memoryview slices with view[i][j] is now optimised
+      into view[i, j].
+    + Python compatible cython.* types can now be mixed with type
+      declarations in Cython syntax.
+    + Name lookups in the module and in classes are faster.
+    + Python attribute lookups on extension types without instance
+      dict are faster.
+    + Some missing signals were added to libc/signal.pxd. Patch by
+      Jeroen Demeyer. (Github issue #1914)
+    + The warning about repeated extern declarations is now visible by
+      default. (Github issue #1874)
+    + The exception handling of the function types used by CPython's
+      type slot functions was corrected to match the de-facto standard
+      behaviour, so that code that uses them directly benefits from
+      automatic and correct exception propagation. Patch by Jeroen
+      Demeyer. (Github issue #1980)
+    + Defining the macro CYTHON_NO_PYINIT_EXPORT will prevent the
+      module init function from being exported as symbol, e.g. when
+      linking modules statically in an embedding setup. Patch by
+      AraHaan. (Github issue #1944)
+  * Bugs fixed
+    + If a module name is explicitly provided for an Extension() that
+      is compiled via cythonize(), it was previously ignored and
+      replaced by the source file name. It can now be used to override
+      the target module name, e.g. for compiling prefixed accelerator
+      modules from Python files. (Github issue #2038)
+    + The arguments of the num_threads parameter of parallel sections
+      were not sufficiently validated and could lead to invalid C
+      code. (Github issue #1957)
+    + Catching exceptions with a non-trivial exception pattern could
+      call into CPython with a live exception set. This triggered
+      incorrect behaviour and crashes, especially in CPython 3.7.
+    + The signature of the special __richcmp__() method was corrected
+      to recognise the type of the first argument as self. It was
+      previously treated as plain object, but CPython actually
+      guarantees that it always has the correct type. Note: this can
+      change the semantics of user code that previously relied on self
+      being untyped.
+    + Some Python 3 exceptions were not recognised as builtins when
+      running Cython under Python 2.
+    + Some async helper functions were not defined in the generated C
+      code when compiling simple async code. (Github issue #2075)
+    + Line tracing did not include generators and coroutines. (Github
+      issue #1949)
+    + C++ declarations for unordered_map were corrected. Patch by
+      Michael Schatzow. (Github issue #1484)
+    + Iterator declarations in C++ deque and vector were
+      corrected. Patch by Alex Huszagh. (Github issue #1870)
+    + The const modifiers in the C++ string declarations were
+      corrected, together with the coercion behaviour of string
+      literals into C++ strings. (Github issue #2132)
+    + Some declaration types in libc.limits were corrected. Patch by
+      Jeroen Demeyer. (Github issue #2016)
+    + @cython.final was not accepted on Python classes with an
+      @cython.cclass decorator. (Github issue #2040)
+    + Cython no longer creates useless and incorrect PyInstanceMethod
+      wrappers for methods in Python 3. Patch by Jeroen
+      Demeyer. (Github issue #2105)
+    + The builtin bytearray type could not be used as base type of
+      cdef classes. (Github issue #2106)
+
 -------------------------------------------------------------------
 Wed Feb 21 12:51:05 UTC 2018 - tchvatal@suse.com
 

python-Cython-doc.spec

@@ -20,7 +20,7 @@
 # Tests currently fail randomly in OBS multiple local rund do not trigger them
 %bcond_with  test
 Name:           python-Cython-doc
-Version:        0.27.3
+Version:        0.28
 Release:        0
 Summary:        The Cython compiler for writing C extensions for the Python language
 License:        Apache-2.0

python-Cython.changes

@@ -1,3 +1,121 @@
+-------------------------------------------------------------------
+Sat Mar 17 00:30:56 UTC 2018 - arun@gmx.de
+
+- update to version 0.28:
+  * Features added
+    + Cdef classes can now multiply inherit from ordinary Python
+      classes. (The primary base must still be a c class, possibly
+      object, and the other bases must not be cdef classes.)
+    + Type inference is now supported for Pythran compiled NumPy
+      expressions. Patch by Nils Braun. (Github issue #1954)
+    + The const modifier can be applied to memoryview declarations to
+      allow read-only buffers as input. (Github issues #1605, #1869)
+    + C code in the docstring of a cdef extern block is copied
+      verbatimly into the generated file. Patch by Jeroen
+      Demeyer. (Github issue #1915)
+    + When compiling with gcc, the module init function is now tuned
+      for small code size instead of whatever compile flags were
+      provided externally. Cython now also disables some code
+      intensive optimisations in that function to further reduce the
+      code size. (Github issue #2102)
+    + Decorating an async coroutine with @cython.iterable_coroutine
+      changes its type at compile time to make it iterable. While this
+      is not strictly in line with PEP-492, it improves the
+      interoperability with old-style coroutines that use yield from
+      instead of await.
+    + The IPython magic has preliminary support for
+      JupyterLab. (Github issue #1775)
+    + The new TSS C-API in CPython 3.7 is supported and has been
+      backported. Patch by Naotoshi Seo. (Github issue #1932)
+    + Cython knows the new Py_tss_t type defined in PEP-539 and
+      automatically initialises variables declared with that type to
+      Py_tss_NEEDS_INIT, a value which cannot be used outside of
+      static assignments.
+    + The set methods .remove() and .discard() are optimised. Patch by
+      Antoine Pitrou. (Github issue #2042)
+    + dict.pop() is optimised. Original patch by Antoine
+      Pitrou. (Github issue #2047)
+    + Iteration over sets and frozensets is optimised. (Github issue
+      #2048)
+    + Safe integer loops (< range(2^30)) are automatically optimised
+      into C loops.
+    + alist.extend([a,b,c]) is optimised into sequential list.append()
+      calls for short literal sequences.
+    + Calls to builtin methods that are not specifically optimised
+      into C-API calls now use a cache that avoids repeated lookups of
+      the underlying C function. (Github issue #2054)
+    + Single argument function calls can avoid the argument tuple
+      creation in some cases.
+    + Some redundant extension type checks are avoided.
+    + Formatting C enum values in f-strings is faster, as well as some
+      other special cases.
+    + String formatting with the '%' operator is optimised into
+      f-strings in simple cases.
+    + Subscripting (item access) is faster in some cases.
+    + Some bytearray operations have been optimised similar to bytes.
+    + Some PEP-484/526 container type declarations are now considered
+      for loop optimisations.
+    + Indexing into memoryview slices with view[i][j] is now optimised
+      into view[i, j].
+    + Python compatible cython.* types can now be mixed with type
+      declarations in Cython syntax.
+    + Name lookups in the module and in classes are faster.
+    + Python attribute lookups on extension types without instance
+      dict are faster.
+    + Some missing signals were added to libc/signal.pxd. Patch by
+      Jeroen Demeyer. (Github issue #1914)
+    + The warning about repeated extern declarations is now visible by
+      default. (Github issue #1874)
+    + The exception handling of the function types used by CPython's
+      type slot functions was corrected to match the de-facto standard
+      behaviour, so that code that uses them directly benefits from
+      automatic and correct exception propagation. Patch by Jeroen
+      Demeyer. (Github issue #1980)
+    + Defining the macro CYTHON_NO_PYINIT_EXPORT will prevent the
+      module init function from being exported as symbol, e.g. when
+      linking modules statically in an embedding setup. Patch by
+      AraHaan. (Github issue #1944)
+  * Bugs fixed
+    + If a module name is explicitly provided for an Extension() that
+      is compiled via cythonize(), it was previously ignored and
+      replaced by the source file name. It can now be used to override
+      the target module name, e.g. for compiling prefixed accelerator
+      modules from Python files. (Github issue #2038)
+    + The arguments of the num_threads parameter of parallel sections
+      were not sufficiently validated and could lead to invalid C
+      code. (Github issue #1957)
+    + Catching exceptions with a non-trivial exception pattern could
+      call into CPython with a live exception set. This triggered
+      incorrect behaviour and crashes, especially in CPython 3.7.
+    + The signature of the special __richcmp__() method was corrected
+      to recognise the type of the first argument as self. It was
+      previously treated as plain object, but CPython actually
+      guarantees that it always has the correct type. Note: this can
+      change the semantics of user code that previously relied on self
+      being untyped.
+    + Some Python 3 exceptions were not recognised as builtins when
+      running Cython under Python 2.
+    + Some async helper functions were not defined in the generated C
+      code when compiling simple async code. (Github issue #2075)
+    + Line tracing did not include generators and coroutines. (Github
+      issue #1949)
+    + C++ declarations for unordered_map were corrected. Patch by
+      Michael Schatzow. (Github issue #1484)
+    + Iterator declarations in C++ deque and vector were
+      corrected. Patch by Alex Huszagh. (Github issue #1870)
+    + The const modifiers in the C++ string declarations were
+      corrected, together with the coercion behaviour of string
+      literals into C++ strings. (Github issue #2132)
+    + Some declaration types in libc.limits were corrected. Patch by
+      Jeroen Demeyer. (Github issue #2016)
+    + @cython.final was not accepted on Python classes with an
+      @cython.cclass decorator. (Github issue #2040)
+    + Cython no longer creates useless and incorrect PyInstanceMethod
+      wrappers for methods in Python 3. Patch by Jeroen
+      Demeyer. (Github issue #2105)
+    + The builtin bytearray type could not be used as base type of
+      cdef classes. (Github issue #2106)
+
 -------------------------------------------------------------------
 Tue Feb 20 11:25:47 UTC 2018 - tchvatal@suse.com
 

python-Cython.spec

@@ -19,7 +19,7 @@
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
 %define         oldpython python
 Name:           python-Cython
-Version:        0.27.3
+Version:        0.28
 Release:        0
 Summary:        The Cython compiler for writing C extensions for the Python language
 License:        Apache-2.0