Author: Ronan Lamy <[email protected]>
Branch: follow_symlinks
Changeset: r83775:16fdc05dd0b4
Date: 2016-04-19 20:12 +0100
http://bitbucket.org/pypy/pypy/changeset/16fdc05dd0b4/
Log: hg merge py3k
diff too long, truncating to 2000 out of 8726 lines
diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -111,23 +111,24 @@
Simon Burton
Martin Matusiak
Konstantin Lopuhin
+ Stefano Rivera
Wenzhu Man
John Witulski
Laurence Tratt
Ivan Sichmann Freitas
Greg Price
Dario Bertini
- Stefano Rivera
Mark Pearse
Simon Cross
+ Edd Barrett
Andreas Stührk
- Edd Barrett
Jean-Philippe St. Pierre
Guido van Rossum
Pavel Vinogradov
+ Spenser Bauman
Jeremy Thurgood
Paweł Piotr Przeradowski
- Spenser Bauman
+ Tobias Pape
Paul deGrandis
Ilya Osadchiy
marky1991
@@ -139,7 +140,7 @@
Georg Brandl
Bert Freudenberg
Stian Andreassen
- Tobias Pape
+ Mark Young
Wanja Saatkamp
Gerald Klix
Mike Blume
@@ -170,9 +171,9 @@
Yichao Yu
Rocco Moretti
Gintautas Miliauskas
+ Devin Jeanpierre
Michael Twomey
Lucian Branescu Mihaila
- Devin Jeanpierre
Gabriel Lavoie
Olivier Dormond
Jared Grubb
@@ -183,6 +184,7 @@
Victor Stinner
Andrews Medina
anatoly techtonik
+ Sergey Matyunin
Stuart Williams
Jasper Schulz
Christian Hudon
@@ -217,7 +219,6 @@
Arjun Naik
Valentina Mukhamedzhanova
Stefano Parmesan
- Mark Young
Alexis Daboville
Jens-Uwe Mager
Carl Meyer
@@ -225,7 +226,9 @@
Pieter Zieschang
Gabriel
Lukas Vacek
+ Kunal Grover
Andrew Dalke
+ Florin Papa
Sylvain Thenault
Jakub Stasiak
Nathan Taylor
@@ -240,7 +243,6 @@
Kristjan Valur Jonsson
David Lievens
Neil Blakey-Milner
- Sergey Matyunin
Lutz Paelike
Lucio Torre
Lars Wassermann
@@ -252,9 +254,11 @@
Artur Lisiecki
Sergey Kishchenko
Ignas Mikalajunas
+ Alecsandru Patrascu
Christoph Gerum
Martin Blais
Lene Wagner
+ Catalin Gabriel Manciu
Tomo Cocoa
Kim Jin Su
Toni Mattis
@@ -291,6 +295,7 @@
Akira Li
Gustavo Niemeyer
Stephan Busemann
+ florinpapa
Rafał Gałczyński
Matt Bogosian
Christian Muirhead
@@ -305,6 +310,7 @@
Boglarka Vezer
Chris Pressey
Buck Golemon
+ Diana Popa
Konrad Delong
Dinu Gherman
Chris Lambacher
diff --git a/lib-python/3/test/test_hash.py b/lib-python/3/test/test_hash.py
--- a/lib-python/3/test/test_hash.py
+++ b/lib-python/3/test/test_hash.py
@@ -8,6 +8,7 @@
import sys
import unittest
from test.script_helper import assert_python_ok
+from test.support import impl_detail, check_impl_detail
from collections import Hashable
IS_64BIT = sys.maxsize > 2**32
@@ -140,6 +141,7 @@
def get_hash_command(self, repr_):
return 'print(hash(eval(%a)))' % repr_
+ @impl_detail("PyPy does not support hash randomization", pypy=False)
def get_hash(self, repr_, seed=None):
env = os.environ.copy()
env['__cleanenv'] = True # signal to assert_python not to do a copy
@@ -161,6 +163,11 @@
self.assertNotEqual(run1, run2)
class StringlikeHashRandomizationTests(HashRandomizationTests):
+ if check_impl_detail(pypy=True):
+ EMPTY_STRING_HASH = -1
+ else:
+ EMPTY_STRING_HASH = 0
+
def test_null_hash(self):
# PYTHONHASHSEED=0 disables the randomized hash
if IS_64BIT:
@@ -194,21 +201,21 @@
repr_ = repr('abc')
def test_empty_string(self):
- self.assertEqual(hash(""), 0)
+ self.assertEqual(hash(""), self.EMPTY_STRING_HASH)
class BytesHashRandomizationTests(StringlikeHashRandomizationTests,
unittest.TestCase):
repr_ = repr(b'abc')
def test_empty_string(self):
- self.assertEqual(hash(b""), 0)
+ self.assertEqual(hash(b""), self.EMPTY_STRING_HASH)
class MemoryviewHashRandomizationTests(StringlikeHashRandomizationTests,
unittest.TestCase):
repr_ = "memoryview(b'abc')"
def test_empty_string(self):
- self.assertEqual(hash(memoryview(b"")), 0)
+ self.assertEqual(hash(memoryview(b"")), self.EMPTY_STRING_HASH)
class DatetimeTests(HashRandomizationTests):
def get_hash_command(self, repr_):
diff --git a/lib-python/3/test/test_itertools.py
b/lib-python/3/test/test_itertools.py
--- a/lib-python/3/test/test_itertools.py
+++ b/lib-python/3/test/test_itertools.py
@@ -1728,6 +1728,7 @@
class LengthTransparency(unittest.TestCase):
+ @support.impl_detail("__length_hint__() API is undocumented")
def test_repeat(self):
from test.test_iterlen import len
self.assertEqual(len(repeat(None, 50)), 50)
diff --git a/lib_pypy/cffi.egg-info/PKG-INFO b/lib_pypy/cffi.egg-info/PKG-INFO
--- a/lib_pypy/cffi.egg-info/PKG-INFO
+++ b/lib_pypy/cffi.egg-info/PKG-INFO
@@ -1,6 +1,6 @@
Metadata-Version: 1.1
Name: cffi
-Version: 1.5.2
+Version: 1.6.0
Summary: Foreign Function Interface for Python calling C code.
Home-page: http://cffi.readthedocs.org
Author: Armin Rigo, Maciej Fijalkowski
diff --git a/lib_pypy/cffi/__init__.py b/lib_pypy/cffi/__init__.py
--- a/lib_pypy/cffi/__init__.py
+++ b/lib_pypy/cffi/__init__.py
@@ -4,8 +4,8 @@
from .api import FFI, CDefError, FFIError
from .ffiplatform import VerificationError, VerificationMissing
-__version__ = "1.5.2"
-__version_info__ = (1, 5, 2)
+__version__ = "1.6.0"
+__version_info__ = (1, 6, 0)
# The verifier module file names are based on the CRC32 of a string that
# contains the following version number. It may be older than __version__
diff --git a/lib_pypy/cffi/_embedding.h b/lib_pypy/cffi/_embedding.h
--- a/lib_pypy/cffi/_embedding.h
+++ b/lib_pypy/cffi/_embedding.h
@@ -233,7 +233,7 @@
f = PySys_GetObject((char *)"stderr");
if (f != NULL && f != Py_None) {
PyFile_WriteString("\nFrom: " _CFFI_MODULE_NAME
- "\ncompiled with cffi version: 1.5.2"
+ "\ncompiled with cffi version: 1.6.0"
"\n_cffi_backend module: ", f);
modules = PyImport_GetModuleDict();
mod = PyDict_GetItemString(modules, "_cffi_backend");
diff --git a/lib_pypy/cffi/api.py b/lib_pypy/cffi/api.py
--- a/lib_pypy/cffi/api.py
+++ b/lib_pypy/cffi/api.py
@@ -299,6 +299,23 @@
"""
return self._backend.string(cdata, maxlen)
+ def unpack(self, cdata, length):
+ """Unpack an array of C data of the given length,
+ returning a Python string/unicode/list.
+
+ If 'cdata' is a pointer to 'char', returns a byte string.
+ It does not stop at the first null. This is equivalent to:
+ ffi.buffer(cdata, length)[:]
+
+ If 'cdata' is a pointer to 'wchar_t', returns a unicode string.
+ 'length' is measured in wchar_t's; it is not the size in bytes.
+
+ If 'cdata' is a pointer to anything else, returns a list of
+ 'length' items. This is a faster equivalent to:
+ [cdata[i] for i in range(length)]
+ """
+ return self._backend.unpack(cdata, length)
+
def buffer(self, cdata, size=-1):
"""Return a read-write buffer object that references the raw C data
pointed to by the given 'cdata'. The 'cdata' must be a pointer or
@@ -721,6 +738,26 @@
raise ValueError("ffi.def_extern() is only available on API-mode FFI "
"objects")
+ def list_types(self):
+ """Returns the user type names known to this FFI instance.
+ This returns a tuple containing three lists of names:
+ (typedef_names, names_of_structs, names_of_unions)
+ """
+ typedefs = []
+ structs = []
+ unions = []
+ for key in self._parser._declarations:
+ if key.startswith('typedef '):
+ typedefs.append(key[8:])
+ elif key.startswith('struct '):
+ structs.append(key[7:])
+ elif key.startswith('union '):
+ unions.append(key[6:])
+ typedefs.sort()
+ structs.sort()
+ unions.sort()
+ return (typedefs, structs, unions)
+
def _load_backend_lib(backend, name, flags):
if name is None:
diff --git a/lib_pypy/cffi/recompiler.py b/lib_pypy/cffi/recompiler.py
--- a/lib_pypy/cffi/recompiler.py
+++ b/lib_pypy/cffi/recompiler.py
@@ -1231,7 +1231,7 @@
if c == '\n': return '\\n'
return '\\%03o' % ord(c)
lines = []
- for line in s.splitlines(True):
+ for line in s.splitlines(True) or ['']:
lines.append('"%s"' % ''.join([_char_repr(c) for c in line]))
return ' \\\n'.join(lines)
@@ -1319,7 +1319,9 @@
s = s.encode('ascii')
super(NativeIO, self).write(s)
-def _make_c_or_py_source(ffi, module_name, preamble, target_file):
+def _make_c_or_py_source(ffi, module_name, preamble, target_file, verbose):
+ if verbose:
+ print("generating %s" % (target_file,))
recompiler = Recompiler(ffi, module_name,
target_is_python=(preamble is None))
recompiler.collect_type_table()
@@ -1331,6 +1333,8 @@
with open(target_file, 'r') as f1:
if f1.read(len(output) + 1) != output:
raise IOError
+ if verbose:
+ print("(already up-to-date)")
return False # already up-to-date
except IOError:
tmp_file = '%s.~%d' % (target_file, os.getpid())
@@ -1343,12 +1347,14 @@
os.rename(tmp_file, target_file)
return True
-def make_c_source(ffi, module_name, preamble, target_c_file):
+def make_c_source(ffi, module_name, preamble, target_c_file, verbose=False):
assert preamble is not None
- return _make_c_or_py_source(ffi, module_name, preamble, target_c_file)
+ return _make_c_or_py_source(ffi, module_name, preamble, target_c_file,
+ verbose)
-def make_py_source(ffi, module_name, target_py_file):
- return _make_c_or_py_source(ffi, module_name, None, target_py_file)
+def make_py_source(ffi, module_name, target_py_file, verbose=False):
+ return _make_c_or_py_source(ffi, module_name, None, target_py_file,
+ verbose)
def _modname_to_file(outputdir, modname, extension):
parts = modname.split('.')
@@ -1438,7 +1444,8 @@
target = '*'
#
ext = ffiplatform.get_extension(ext_c_file, module_name, **kwds)
- updated = make_c_source(ffi, module_name, preamble, c_file)
+ updated = make_c_source(ffi, module_name, preamble, c_file,
+ verbose=compiler_verbose)
if call_c_compiler:
patchlist = []
cwd = os.getcwd()
@@ -1458,7 +1465,8 @@
else:
if c_file is None:
c_file, _ = _modname_to_file(tmpdir, module_name, '.py')
- updated = make_py_source(ffi, module_name, c_file)
+ updated = make_py_source(ffi, module_name, c_file,
+ verbose=compiler_verbose)
if call_c_compiler:
return c_file
else:
@@ -1484,4 +1492,7 @@
def typeof_disabled(*args, **kwds):
raise NotImplementedError
ffi._typeof = typeof_disabled
+ for name in dir(ffi):
+ if not name.startswith('_') and not hasattr(module.ffi, name):
+ setattr(ffi, name, NotImplemented)
return module.lib
diff --git a/pypy/doc/contributor.rst b/pypy/doc/contributor.rst
--- a/pypy/doc/contributor.rst
+++ b/pypy/doc/contributor.rst
@@ -81,13 +81,13 @@
Simon Burton
Martin Matusiak
Konstantin Lopuhin
+ Stefano Rivera
Wenzhu Man
John Witulski
Laurence Tratt
Ivan Sichmann Freitas
Greg Price
Dario Bertini
- Stefano Rivera
Mark Pearse
Simon Cross
Andreas Stührk
@@ -95,9 +95,10 @@
Jean-Philippe St. Pierre
Guido van Rossum
Pavel Vinogradov
+ Spenser Bauman
Jeremy Thurgood
Paweł Piotr Przeradowski
- Spenser Bauman
+ Tobias Pape
Paul deGrandis
Ilya Osadchiy
marky1991
@@ -109,7 +110,7 @@
Georg Brandl
Bert Freudenberg
Stian Andreassen
- Tobias Pape
+ Mark Young
Wanja Saatkamp
Gerald Klix
Mike Blume
@@ -140,9 +141,9 @@
Yichao Yu
Rocco Moretti
Gintautas Miliauskas
+ Devin Jeanpierre
Michael Twomey
Lucian Branescu Mihaila
- Devin Jeanpierre
Gabriel Lavoie
Olivier Dormond
Jared Grubb
@@ -153,6 +154,7 @@
Victor Stinner
Andrews Medina
anatoly techtonik
+ Sergey Matyunin
Stuart Williams
Jasper Schulz
Christian Hudon
@@ -187,7 +189,6 @@
Arjun Naik
Valentina Mukhamedzhanova
Stefano Parmesan
- Mark Young
Alexis Daboville
Jens-Uwe Mager
Carl Meyer
@@ -195,7 +196,9 @@
Pieter Zieschang
Gabriel
Lukas Vacek
+ Kunal Grover
Andrew Dalke
+ Florin Papa
Sylvain Thenault
Jakub Stasiak
Nathan Taylor
@@ -210,7 +213,6 @@
Kristjan Valur Jonsson
David Lievens
Neil Blakey-Milner
- Sergey Matyunin
Lutz Paelike
Lucio Torre
Lars Wassermann
@@ -222,9 +224,11 @@
Artur Lisiecki
Sergey Kishchenko
Ignas Mikalajunas
+ Alecsandru Patrascu
Christoph Gerum
Martin Blais
Lene Wagner
+ Catalin Gabriel Manciu
Tomo Cocoa
Kim Jin Su
Toni Mattis
@@ -261,6 +265,7 @@
Akira Li
Gustavo Niemeyer
Stephan Busemann
+ florinpapa
Rafał Gałczyński
Matt Bogosian
Christian Muirhead
@@ -275,6 +280,7 @@
Boglarka Vezer
Chris Pressey
Buck Golemon
+ Diana Popa
Konrad Delong
Dinu Gherman
Chris Lambacher
diff --git a/pypy/doc/index-of-release-notes.rst
b/pypy/doc/index-of-release-notes.rst
--- a/pypy/doc/index-of-release-notes.rst
+++ b/pypy/doc/index-of-release-notes.rst
@@ -6,6 +6,7 @@
.. toctree::
+ release-5.1.0.rst
release-5.0.1.rst
release-5.0.0.rst
release-4.0.1.rst
diff --git a/pypy/doc/index-of-whatsnew.rst b/pypy/doc/index-of-whatsnew.rst
--- a/pypy/doc/index-of-whatsnew.rst
+++ b/pypy/doc/index-of-whatsnew.rst
@@ -7,6 +7,7 @@
.. toctree::
whatsnew-head.rst
+ whatsnew-5.1.0.rst
whatsnew-5.0.0.rst
whatsnew-4.0.1.rst
whatsnew-4.0.0.rst
diff --git a/pypy/doc/release-5.1.0.rst b/pypy/doc/release-5.1.0.rst
new file mode 100644
--- /dev/null
+++ b/pypy/doc/release-5.1.0.rst
@@ -0,0 +1,136 @@
+========
+PyPy 5.1
+========
+
+We have released PyPy 5.1, about a month after PyPy 5.0.
+We encourage all users of PyPy to update to this version. Apart from the usual
+bug fixes, there is an ongoing effort to improve the warmup time and memory
+usage of JIT-related metadata, and we now fully support the IBM s390x
+architecture.
+
+You can download the PyPy 5.1 release here:
+
+ http://pypy.org/download.html
+
+We would like to thank our donors for the continued support of the PyPy
+project.
+
+We would also like to thank our contributors and
+encourage new people to join the project. PyPy has many
+layers and we need help with all of them: `PyPy`_ and `RPython`_ documentation
+improvements, tweaking popular `modules`_ to run on pypy, or general `help`_
+with making RPython's JIT even better.
+
+.. _`PyPy`: http://doc.pypy.org
+.. _`RPython`: https://rpython.readthedocs.org
+.. _`modules`:
http://doc.pypy.org/en/latest/project-ideas.html#make-more-python-modules-pypy-friendly
+.. _`help`: http://doc.pypy.org/en/latest/project-ideas.html
+.. _`numpy`: https://bitbucket.org/pypy/numpy
+
+What is PyPy?
+=============
+
+PyPy is a very compliant Python interpreter, almost a drop-in replacement for
+CPython 2.7. It's fast (`PyPy and CPython 2.7.x`_ performance comparison)
+due to its integrated tracing JIT compiler.
+
+We also welcome developers of other
+`dynamic languages`_ to see what RPython can do for them.
+
+This release supports:
+
+ * **x86** machines on most common operating systems
+ (Linux 32/64, Mac OS X 64, Windows 32, OpenBSD, FreeBSD),
+
+ * newer **ARM** hardware (ARMv6 or ARMv7, with VFPv3) running Linux,
+
+ * big- and little-endian variants of **PPC64** running Linux,
+
+ * **s960x** running Linux
+
+.. _`PyPy and CPython 2.7.x`: http://speed.pypy.org
+.. _`dynamic languages`: http://pypyjs.org
+
+Other Highlights (since 5.0 released in March 2015)
+=========================================================
+
+* New features:
+
+ * A new jit backend for the IBM s390x, which was a large effort over the past
+ few months.
+
+ * Add better support for PyUnicodeObject in the C-API compatibility layer
+
+ * Support GNU/kFreeBSD Debian ports in vmprof
+
+ * Add __pypy__._promote
+
+ * Make attrgetter a single type for CPython compatibility
+
+* Bug Fixes
+
+ * Catch exceptions raised in an exit function
+
+ * Fix a corner case in the JIT
+
+ * Fix edge cases in the cpyext refcounting-compatible semantics
+
+ * Try harder to not emit NEON instructions on ARM processors without NEON
+ support
+
+ * Improve the rpython posix module system interaction function calls
+
+ * Detect a missing class function implementation instead of calling a random
+ function
+
+ * Check that PyTupleObjects do not contain any NULLs at the
+ point of conversion to W_TupleObjects
+
+ * In ctypes, fix _anonymous_ fields of instances
+
+ * Fix JIT issue with unpack() on a Trace which contains half-written
operations
+
+ * Fix sandbox startup (a regression in 5.0)
+
+ * Issues reported with our previous release were resolved_ after reports
from users on
+ our issue tracker at https://bitbucket.org/pypy/pypy/issues or on IRC at
+ #pypy
+
+* Numpy:
+
+ * Implemented numpy.where for a single argument
+
+ * Indexing by a numpy scalar now returns a scalar
+
+ * Fix transpose(arg) when arg is a sequence
+
+ * Refactor include file handling, now all numpy ndarray, ufunc, and umath
+ functions exported from libpypy.so are declared in pypy_numpy.h, which is
+ included only when building our fork of numpy
+
+* Performance improvements:
+
+ * Improve str.endswith([tuple]) and str.startswith([tuple]) to allow JITting
+
+ * Merge another round of improvements to the warmup performance
+
+ * Cleanup history rewriting in pyjitpl
+
+ * Remove the forced minor collection that occurs when rewriting the
+ assembler at the start of the JIT backend
+
+* Internal refactorings:
+
+ * Use a simpler logger to speed up translation
+
+ * Drop vestiges of Python 2.5 support in testing
+
+.. _resolved: http://doc.pypy.org/en/latest/whatsnew-5.0.0.html
+.. _`blog post`: http://morepypy.blogspot.com/2016/02/c-api-support-update.html
+
+Please update, and continue to help us make PyPy better.
+
+Cheers
+
+The PyPy Team
+
diff --git a/pypy/doc/whatsnew-5.1.0.rst b/pypy/doc/whatsnew-5.1.0.rst
new file mode 100644
--- /dev/null
+++ b/pypy/doc/whatsnew-5.1.0.rst
@@ -0,0 +1,62 @@
+=========================
+What's new in PyPy 5.1
+=========================
+
+.. this is a revision shortly after release-5.0
+.. startrev: b238b48f9138
+
+.. branch: s390x-backend
+
+The jit compiler backend implementation for the s390x architecutre.
+The backend manages 64-bit values in the literal pool of the assembly instead
of loading them as immediates.
+It includes a simplification for the operation 'zero_array'. Start and length
parameters are bytes instead of size.
+
+.. branch: remove-py-log
+
+Replace py.log with something simpler, which should speed up logging
+
+.. branch: where_1_arg
+
+Implemented numpy.where for 1 argument (thanks sergem)
+
+.. branch: fix_indexing_by_numpy_int
+
+Implement yet another strange numpy indexing compatibility; indexing by a
scalar
+returns a scalar
+
+.. branch: fix_transpose_for_list_v3
+
+Allow arguments to transpose to be sequences
+
+.. branch: jit-leaner-frontend
+
+Improve the tracing speed in the frontend as well as heapcache by using a more
compact representation
+of traces
+
+.. branch: win32-lib-name
+
+.. branch: remove-frame-forcing-in-executioncontext
+
+.. branch: rposix-for-3
+
+Wrap more POSIX functions in `rpython.rlib.rposix`.
+
+.. branch: cleanup-history-rewriting
+
+A local clean-up in the JIT front-end.
+
+.. branch: jit-constptr-2
+
+Remove the forced minor collection that occurs when rewriting the
+assembler at the start of the JIT backend. This is done by emitting
+the ConstPtrs in a separate table, and loading from the table. It
+gives improved warm-up time and memory usage, and also removes
+annoying special-purpose code for pinned pointers.
+
+.. branch: fix-jitlog
+
+.. branch: cleanup-includes
+
+Remove old uneeded numpy headers, what is left is only for testing. Also
+generate pypy_numpy.h which exposes functions to directly use micronumpy
+ndarray and ufuncs
diff --git a/pypy/doc/whatsnew-head.rst b/pypy/doc/whatsnew-head.rst
--- a/pypy/doc/whatsnew-head.rst
+++ b/pypy/doc/whatsnew-head.rst
@@ -1,42 +1,16 @@
=========================
-What's new in PyPy 5.0.+
+What's new in PyPy 5.1+
=========================
-.. this is a revision shortly after release-5.0
-.. startrev: b238b48f9138
-
-.. branch: s390x-backend
-
-The jit compiler backend implementation for the s390x architecutre.
-The backend manages 64-bit values in the literal pool of the assembly instead
of loading them as immediates.
-It includes a simplification for the operation 'zero_array'. Start and length
parameters are bytes instead of size.
-
-.. branch: remove-py-log
-
-Replace py.log with something simpler, which should speed up logging
-
-.. branch: where_1_arg
-
-Implemented numpy.where for 1 argument (thanks sergem)
-
-.. branch: fix_indexing_by_numpy_int
-
-Implement yet another strange numpy indexing compatibility; indexing by a
scalar
-returns a scalar
-
-.. branch: fix_transpose_for_list_v3
-
-Allow arguments to transpose to be sequences
-
-.. branch: jit-leaner-frontend
-
-Improve the tracing speed in the frontend as well as heapcache by using a more
compact representation
-of traces
-
-.. branch: win32-lib-name
-
-.. branch: remove-frame-forcing-in-executioncontext
+.. this is a revision shortly after release-5.1
+.. startrev: 2180e1eaf6f6
.. branch: rposix-for-3
-Wrap more POSIX functions in `rpython.rlib.rposix`.
+Reuse rposix definition of TIMESPEC in rposix_stat, add wrapper for fstatat().
+This updates the underlying rpython functions with the ones needed for the
+py3k branch
+
+.. branch: numpy_broadcast
+
+Add broadcast to micronumpy
diff --git a/pypy/interpreter/baseobjspace.py b/pypy/interpreter/baseobjspace.py
--- a/pypy/interpreter/baseobjspace.py
+++ b/pypy/interpreter/baseobjspace.py
@@ -583,6 +583,9 @@
# lives in pypy/module/exceptions, we rename it below for
# sys.builtin_module_names
bootstrap_modules = set(('sys', 'imp', 'builtins', 'exceptions'))
+ if sys.platform.startswith("win"):
+ self.setbuiltinmodule('_winreg')
+ bootstrap_modules.add('winreg')
installed_builtin_modules = list(bootstrap_modules)
exception_types_w = self.export_builtin_exceptions()
@@ -1052,6 +1055,9 @@
def newlist_int(self, list_i):
return self.newlist([self.wrap(i) for i in list_i])
+ def newlist_float(self, list_f):
+ return self.newlist([self.wrap(f) for f in list_f])
+
def newlist_hint(self, sizehint):
from pypy.objspace.std.listobject import make_empty_list_with_size
return make_empty_list_with_size(self, sizehint)
@@ -1509,7 +1515,7 @@
assert False
# XXX rename/replace with code more like CPython getargs for buffers
- def bufferstr_w(self, w_obj):
+ def bufferstr_w(self, w_obj, flags=BUF_SIMPLE):
# Directly returns an interp-level str. Note that if w_obj is a
# unicode string, this is different from str_w(buffer(w_obj)):
# indeed, the latter returns a string with the raw bytes from
@@ -1523,13 +1529,7 @@
except OperationError, e:
if not e.match(self, self.w_TypeError):
raise
- try:
- buf = w_obj.buffer_w(self, 0)
- except BufferInterfaceNotFound:
- raise oefmt(self.w_TypeError,
- "'%T' does not support the buffer interface", w_obj)
- else:
- return buf.as_str()
+ return self.buffer_w(w_obj, flags).as_str()
def str_or_None_w(self, w_obj):
return None if self.is_none(w_obj) else self.str_w(w_obj)
diff --git a/pypy/module/__builtin__/app_functional.py
b/pypy/module/__builtin__/app_functional.py
--- a/pypy/module/__builtin__/app_functional.py
+++ b/pypy/module/__builtin__/app_functional.py
@@ -5,9 +5,9 @@
# ____________________________________________________________
-def sorted(lst, key=None, reverse=False):
+def sorted(iterable, key=None, reverse=False):
"sorted(iterable, key=None, reverse=False) --> new sorted list"
- sorted_lst = list(lst)
+ sorted_lst = list(iterable)
sorted_lst.sort(key=key, reverse=reverse)
return sorted_lst
diff --git a/pypy/module/_cffi_backend/__init__.py
b/pypy/module/_cffi_backend/__init__.py
--- a/pypy/module/_cffi_backend/__init__.py
+++ b/pypy/module/_cffi_backend/__init__.py
@@ -3,7 +3,7 @@
from rpython.rlib import rdynload, clibffi, entrypoint
from rpython.rtyper.lltypesystem import rffi
-VERSION = "1.5.2"
+VERSION = "1.6.0"
FFI_DEFAULT_ABI = clibffi.FFI_DEFAULT_ABI
try:
@@ -48,6 +48,7 @@
'from_buffer': 'func.from_buffer',
'string': 'func.string',
+ 'unpack': 'func.unpack',
'buffer': 'cbuffer.buffer',
'memmove': 'func.memmove',
diff --git a/pypy/module/_cffi_backend/cdataobj.py
b/pypy/module/_cffi_backend/cdataobj.py
--- a/pypy/module/_cffi_backend/cdataobj.py
+++ b/pypy/module/_cffi_backend/cdataobj.py
@@ -323,14 +323,18 @@
from pypy.module._cffi_backend import ctypearray
ctype = self.ctype
if isinstance(ctype, ctypearray.W_CTypeArray):
- return ctype.ctitem.unpack_list_of_int_items(self)
+ length = self.get_array_length()
+ with self as ptr:
+ return ctype.ctitem.unpack_list_of_int_items(ptr, length)
return None
def unpackiterable_float(self, space):
from pypy.module._cffi_backend import ctypearray
ctype = self.ctype
if isinstance(ctype, ctypearray.W_CTypeArray):
- return ctype.ctitem.unpack_list_of_float_items(self)
+ length = self.get_array_length()
+ with self as ptr:
+ return ctype.ctitem.unpack_list_of_float_items(ptr, length)
return None
@specialize.argtype(1)
@@ -367,6 +371,25 @@
with self as ptr:
return W_CDataGCP(self.space, ptr, self.ctype, self, w_destructor)
+ def unpack(self, length):
+ from pypy.module._cffi_backend.ctypeptr import W_CTypePtrOrArray
+ space = self.space
+ if not self.ctype.is_nonfunc_pointer_or_array:
+ raise oefmt(space.w_TypeError,
+ "expected a pointer or array, got '%s'",
+ self.ctype.name)
+ if length < 0:
+ raise oefmt(space.w_ValueError, "'length' cannot be negative")
+ ctype = self.ctype
+ assert isinstance(ctype, W_CTypePtrOrArray)
+ with self as ptr:
+ if not ptr:
+ raise oefmt(space.w_RuntimeError,
+ "cannot use unpack() on %s",
+ space.str_w(self.repr()))
+ w_result = ctype.ctitem.unpack_ptr(ctype, ptr, length)
+ return w_result
+
class W_CDataMem(W_CData):
"""This is used only by the results of cffi.cast('int', x)
diff --git a/pypy/module/_cffi_backend/ctypearray.py
b/pypy/module/_cffi_backend/ctypearray.py
--- a/pypy/module/_cffi_backend/ctypearray.py
+++ b/pypy/module/_cffi_backend/ctypearray.py
@@ -7,11 +7,12 @@
from pypy.interpreter.gateway import interp2app
from pypy.interpreter.typedef import TypeDef
-from rpython.rtyper.lltypesystem import rffi
+from rpython.rtyper.lltypesystem import lltype, rffi
from rpython.rlib.rarithmetic import ovfcheck
from pypy.module._cffi_backend import cdataobj
from pypy.module._cffi_backend.ctypeptr import W_CTypePtrOrArray
+from pypy.module._cffi_backend import ctypeprim
class W_CTypeArray(W_CTypePtrOrArray):
diff --git a/pypy/module/_cffi_backend/ctypeobj.py
b/pypy/module/_cffi_backend/ctypeobj.py
--- a/pypy/module/_cffi_backend/ctypeobj.py
+++ b/pypy/module/_cffi_backend/ctypeobj.py
@@ -49,10 +49,10 @@
def is_unichar_ptr_or_array(self):
return False
- def unpack_list_of_int_items(self, cdata):
+ def unpack_list_of_int_items(self, ptr, length):
return None
- def unpack_list_of_float_items(self, cdata):
+ def unpack_list_of_float_items(self, ptr, length):
return None
def pack_list_of_items(self, cdata, w_ob):
@@ -127,6 +127,21 @@
raise oefmt(space.w_TypeError,
"string(): unexpected cdata '%s' argument", self.name)
+ def unpack_ptr(self, w_ctypeptr, ptr, length):
+ # generic implementation, when the type of items is not known to
+ # be one for which a fast-case exists
+ space = self.space
+ itemsize = self.size
+ if itemsize < 0:
+ raise oefmt(space.w_ValueError,
+ "'%s' points to items of unknown size",
+ w_ctypeptr.name)
+ result_w = [None] * length
+ for i in range(length):
+ result_w[i] = self.convert_to_object(ptr)
+ ptr = rffi.ptradd(ptr, itemsize)
+ return space.newlist(result_w)
+
def add(self, cdata, i):
space = self.space
raise oefmt(space.w_TypeError, "cannot add a cdata '%s' and a number",
diff --git a/pypy/module/_cffi_backend/ctypeprim.py
b/pypy/module/_cffi_backend/ctypeprim.py
--- a/pypy/module/_cffi_backend/ctypeprim.py
+++ b/pypy/module/_cffi_backend/ctypeprim.py
@@ -87,6 +87,13 @@
return self.space.wrapbytes(s)
return W_CType.string(self, cdataobj, maxlen)
+ def unpack_ptr(self, w_ctypeptr, ptr, length):
+ result = self.unpack_list_of_int_items(ptr, length)
+ if result is not None:
+ return self.space.newlist_int(result)
+ return W_CType.unpack_ptr(self, w_ctypeptr, ptr, length)
+
+
class W_CTypePrimitiveCharOrUniChar(W_CTypePrimitive):
_attrs_ = []
is_primitive_integer = True
@@ -125,6 +132,10 @@
value = self._convert_to_char(w_ob)
cdata[0] = value
+ def unpack_ptr(self, w_ctypeptr, ptr, length):
+ s = rffi.charpsize2str(ptr, length)
+ return self.space.wrapbytes(s)
+
# XXX explicitly use an integer type instead of lltype.UniChar here,
# because for now the latter is defined as unsigned by RPython (even
@@ -171,6 +182,10 @@
value = self._convert_to_unichar(w_ob)
rffi.cast(rffi.CWCHARP, cdata)[0] = value
+ def unpack_ptr(self, w_ctypeptr, ptr, length):
+ u = rffi.wcharpsize2unicode(rffi.cast(rffi.CWCHARP, ptr), length)
+ return self.space.wrap(u)
+
class W_CTypePrimitiveSigned(W_CTypePrimitive):
_attrs_ = ['value_fits_long', 'value_smaller_than_long']
@@ -221,19 +236,16 @@
def write_raw_integer_data(self, w_cdata, value):
w_cdata.write_raw_signed_data(value)
- def unpack_list_of_int_items(self, w_cdata):
+ def unpack_list_of_int_items(self, ptr, length):
if self.size == rffi.sizeof(rffi.LONG):
from rpython.rlib.rrawarray import populate_list_from_raw_array
res = []
- length = w_cdata.get_array_length()
- with w_cdata as ptr:
- buf = rffi.cast(rffi.LONGP, ptr)
- populate_list_from_raw_array(res, buf, length)
+ buf = rffi.cast(rffi.LONGP, ptr)
+ populate_list_from_raw_array(res, buf, length)
return res
elif self.value_smaller_than_long:
- res = [0] * w_cdata.get_array_length()
- with w_cdata as ptr:
- misc.unpack_list_from_raw_array(res, ptr, self.size)
+ res = [0] * length
+ misc.unpack_list_from_raw_array(res, ptr, self.size)
return res
return None
@@ -313,11 +325,10 @@
def write_raw_integer_data(self, w_cdata, value):
w_cdata.write_raw_unsigned_data(value)
- def unpack_list_of_int_items(self, w_cdata):
+ def unpack_list_of_int_items(self, ptr, length):
if self.value_fits_long:
- res = [0] * w_cdata.get_array_length()
- with w_cdata as ptr:
- misc.unpack_unsigned_list_from_raw_array(res, ptr, self.size)
+ res = [0] * length
+ misc.unpack_unsigned_list_from_raw_array(res, ptr, self.size)
return res
return None
@@ -391,19 +402,16 @@
value = space.float_w(space.float(w_ob))
misc.write_raw_float_data(cdata, value, self.size)
- def unpack_list_of_float_items(self, w_cdata):
+ def unpack_list_of_float_items(self, ptr, length):
if self.size == rffi.sizeof(rffi.DOUBLE):
from rpython.rlib.rrawarray import populate_list_from_raw_array
res = []
- length = w_cdata.get_array_length()
- with w_cdata as ptr:
- buf = rffi.cast(rffi.DOUBLEP, ptr)
- populate_list_from_raw_array(res, buf, length)
+ buf = rffi.cast(rffi.DOUBLEP, ptr)
+ populate_list_from_raw_array(res, buf, length)
return res
elif self.size == rffi.sizeof(rffi.FLOAT):
- res = [0.0] * w_cdata.get_array_length()
- with w_cdata as ptr:
- misc.unpack_cfloat_list_from_raw_array(res, ptr)
+ res = [0.0] * length
+ misc.unpack_cfloat_list_from_raw_array(res, ptr)
return res
return None
@@ -421,6 +429,12 @@
return True
return W_CTypePrimitive.pack_list_of_items(self, cdata, w_ob)
+ def unpack_ptr(self, w_ctypeptr, ptr, length):
+ result = self.unpack_list_of_float_items(ptr, length)
+ if result is not None:
+ return self.space.newlist_float(result)
+ return W_CType.unpack_ptr(self, w_ctypeptr, ptr, length)
+
class W_CTypePrimitiveLongDouble(W_CTypePrimitiveFloat):
_attrs_ = []
diff --git a/pypy/module/_cffi_backend/ffi_obj.py
b/pypy/module/_cffi_backend/ffi_obj.py
--- a/pypy/module/_cffi_backend/ffi_obj.py
+++ b/pypy/module/_cffi_backend/ffi_obj.py
@@ -542,6 +542,25 @@
return w_cdata.ctype.string(w_cdata, maxlen)
+ @unwrap_spec(w_cdata=W_CData, length=int)
+ def descr_unpack(self, w_cdata, length):
+ """Unpack an array of C data of the given length,
+returning a Python string/unicode/list.
+
+If 'cdata' is a pointer to 'char', returns a byte string.
+It does not stop at the first null. This is equivalent to:
+ffi.buffer(cdata, length)[:]
+
+If 'cdata' is a pointer to 'wchar_t', returns a unicode string.
+'length' is measured in wchar_t's; it is not the size in bytes.
+
+If 'cdata' is a pointer to anything else, returns a list of
+'length' items. This is a faster equivalent to:
+[cdata[i] for i in range(length)]"""
+ #
+ return w_cdata.unpack(length)
+
+
def descr_sizeof(self, w_arg):
"""\
Return the size in bytes of the argument.
@@ -611,6 +630,38 @@
return w_result
+ def descr_list_types(self):
+ """\
+Returns the user type names known to this FFI instance.
+This returns a tuple containing three lists of names:
+(typedef_names, names_of_structs, names_of_unions)"""
+ #
+ space = self.space
+ ctx = self.ctxobj.ctx
+
+ lst1_w = []
+ for i in range(rffi.getintfield(ctx, 'c_num_typenames')):
+ s = rffi.charp2str(ctx.c_typenames[i].c_name)
+ lst1_w.append(space.wrap(s))
+
+ lst2_w = []
+ lst3_w = []
+ for i in range(rffi.getintfield(ctx, 'c_num_struct_unions')):
+ su = ctx.c_struct_unions[i]
+ if su.c_name[0] == '$':
+ continue
+ s = rffi.charp2str(su.c_name)
+ if rffi.getintfield(su, 'c_flags') & cffi_opcode.F_UNION:
+ lst_w = lst3_w
+ else:
+ lst_w = lst2_w
+ lst_w.append(space.wrap(s))
+
+ return space.newtuple([space.newlist(lst1_w),
+ space.newlist(lst2_w),
+ space.newlist(lst3_w)])
+
+
def descr_init_once(self, w_func, w_tag):
"""\
init_once(function, tag): run function() once. More precisely,
@@ -731,6 +782,7 @@
getctype = interp2app(W_FFIObject.descr_getctype),
init_once = interp2app(W_FFIObject.descr_init_once),
integer_const = interp2app(W_FFIObject.descr_integer_const),
+ list_types = interp2app(W_FFIObject.descr_list_types),
memmove = interp2app(W_FFIObject.descr_memmove),
new = interp2app(W_FFIObject.descr_new),
new_allocator = interp2app(W_FFIObject.descr_new_allocator),
@@ -739,4 +791,5 @@
sizeof = interp2app(W_FFIObject.descr_sizeof),
string = interp2app(W_FFIObject.descr_string),
typeof = interp2app(W_FFIObject.descr_typeof),
+ unpack = interp2app(W_FFIObject.descr_unpack),
**_extras)
diff --git a/pypy/module/_cffi_backend/func.py
b/pypy/module/_cffi_backend/func.py
--- a/pypy/module/_cffi_backend/func.py
+++ b/pypy/module/_cffi_backend/func.py
@@ -78,6 +78,12 @@
# ____________________________________________________________
+@unwrap_spec(w_cdata=cdataobj.W_CData, length=int)
+def unpack(space, w_cdata, length):
+ return w_cdata.unpack(length)
+
+# ____________________________________________________________
+
def _get_types(space):
return space.newtuple([space.gettypefor(cdataobj.W_CData),
space.gettypefor(ctypeobj.W_CType)])
diff --git a/pypy/module/_cffi_backend/test/_backend_test_c.py
b/pypy/module/_cffi_backend/test/_backend_test_c.py
--- a/pypy/module/_cffi_backend/test/_backend_test_c.py
+++ b/pypy/module/_cffi_backend/test/_backend_test_c.py
@@ -1,7 +1,7 @@
# ____________________________________________________________
import sys
-assert __version__ == "1.5.2", ("This test_c.py file is for testing a version"
+assert __version__ == "1.6.0", ("This test_c.py file is for testing a version"
" of cffi that differs from the one that we"
" get from 'import _cffi_backend'")
if sys.version_info < (3,):
@@ -3514,3 +3514,72 @@
d = {}
_get_common_types(d)
assert d['bool'] == '_Bool'
+
+def test_unpack():
+ BChar = new_primitive_type("char")
+ BArray = new_array_type(new_pointer_type(BChar), 10) # char[10]
+ p = newp(BArray, b"abc\x00def")
+ p0 = p
+ assert unpack(p, 10) == b"abc\x00def\x00\x00\x00"
+ assert unpack(p+1, 5) == b"bc\x00de"
+ BWChar = new_primitive_type("wchar_t")
+ BArray = new_array_type(new_pointer_type(BWChar), 10) # wchar_t[10]
+ p = newp(BArray, u"abc\x00def")
+ assert unpack(p, 10) == u"abc\x00def\x00\x00\x00"
+
+ for typename, samples in [
+ ("uint8_t", [0, 2**8-1]),
+ ("uint16_t", [0, 2**16-1]),
+ ("uint32_t", [0, 2**32-1]),
+ ("uint64_t", [0, 2**64-1]),
+ ("int8_t", [-2**7, 2**7-1]),
+ ("int16_t", [-2**15, 2**15-1]),
+ ("int32_t", [-2**31, 2**31-1]),
+ ("int64_t", [-2**63, 2**63-1]),
+ ("_Bool", [0, 1]),
+ ("float", [0.0, 10.5]),
+ ("double", [12.34, 56.78]),
+ ]:
+ BItem = new_primitive_type(typename)
+ BArray = new_array_type(new_pointer_type(BItem), 10)
+ p = newp(BArray, samples)
+ result = unpack(p, len(samples))
+ assert result == samples
+ for i in range(len(samples)):
+ assert result[i] == p[i] and type(result[i]) is type(p[i])
+ #
+ BInt = new_primitive_type("int")
+ py.test.raises(TypeError, unpack, p)
+ py.test.raises(TypeError, unpack, b"foobar", 6)
+ py.test.raises(TypeError, unpack, cast(BInt, 42), 1)
+ #
+ BPtr = new_pointer_type(BInt)
+ random_ptr = cast(BPtr, -424344)
+ other_ptr = cast(BPtr, 54321)
+ BArray = new_array_type(new_pointer_type(BPtr), None)
+ lst = unpack(newp(BArray, [random_ptr, other_ptr]), 2)
+ assert lst == [random_ptr, other_ptr]
+ #
+ BFunc = new_function_type((BInt, BInt), BInt, False)
+ BFuncPtr = new_pointer_type(BFunc)
+ lst = unpack(newp(new_array_type(BFuncPtr, None), 2), 2)
+ assert len(lst) == 2
+ assert not lst[0] and not lst[1]
+ assert typeof(lst[0]) is BFunc
+ #
+ BStruct = new_struct_type("foo")
+ BStructPtr = new_pointer_type(BStruct)
+ e = py.test.raises(ValueError, unpack, cast(BStructPtr, 42), 5)
+ assert str(e.value) == "'foo *' points to items of unknown size"
+ complete_struct_or_union(BStruct, [('a1', BInt, -1),
+ ('a2', BInt, -1)])
+ array_of_structs = newp(new_array_type(BStructPtr, None), [[4,5], [6,7]])
+ lst = unpack(array_of_structs, 2)
+ assert typeof(lst[0]) is BStruct
+ assert lst[0].a1 == 4 and lst[1].a2 == 7
+ #
+ py.test.raises(RuntimeError, unpack, cast(new_pointer_type(BChar), 0), 0)
+ py.test.raises(RuntimeError, unpack, cast(new_pointer_type(BChar), 0), 10)
+ #
+ py.test.raises(ValueError, unpack, p0, -1)
+ py.test.raises(ValueError, unpack, p, -1)
diff --git a/pypy/module/_cffi_backend/test/test_ffi_obj.py
b/pypy/module/_cffi_backend/test/test_ffi_obj.py
--- a/pypy/module/_cffi_backend/test/test_ffi_obj.py
+++ b/pypy/module/_cffi_backend/test/test_ffi_obj.py
@@ -476,3 +476,11 @@
for i in range(5):
raises(ValueError, ffi.init_once, do_init, "tag")
assert seen == [1] * (i + 1)
+
+ def test_unpack(self):
+ import _cffi_backend as _cffi1_backend
+ ffi = _cffi1_backend.FFI()
+ p = ffi.new("char[]", b"abc\x00def")
+ assert ffi.unpack(p+1, 7) == b"bc\x00def\x00"
+ p = ffi.new("int[]", [-123456789])
+ assert ffi.unpack(p, 1) == [-123456789]
diff --git a/pypy/module/_cffi_backend/test/test_recompiler.py
b/pypy/module/_cffi_backend/test/test_recompiler.py
--- a/pypy/module/_cffi_backend/test/test_recompiler.py
+++ b/pypy/module/_cffi_backend/test/test_recompiler.py
@@ -1626,3 +1626,150 @@
# a case where 'onerror' is not callable
raises(TypeError, ffi.def_extern(name='bar', onerror=42),
lambda x: x)
+
+ def test_extern_python_stdcall(self):
+ ffi, lib = self.prepare("""
+ extern "Python" int __stdcall foo(int);
+ extern "Python" int WINAPI bar(int);
+ int (__stdcall * mycb1)(int);
+ int indirect_call(int);
+ """, 'test_extern_python_stdcall', """
+ #ifndef _MSC_VER
+ # define __stdcall
+ #endif
+ static int (__stdcall * mycb1)(int);
+ static int indirect_call(int x) {
+ return mycb1(x);
+ }
+ """)
+ #
+ @ffi.def_extern()
+ def foo(x):
+ return x + 42
+ @ffi.def_extern()
+ def bar(x):
+ return x + 43
+ assert lib.foo(100) == 142
+ assert lib.bar(100) == 143
+ lib.mycb1 = lib.foo
+ assert lib.mycb1(200) == 242
+ assert lib.indirect_call(300) == 342
+
+ def test_introspect_function(self):
+ ffi, lib = self.prepare("""
+ float f1(double);
+ """, 'test_introspect_function', """
+ float f1(double x) { return x; }
+ """)
+ assert dir(lib) == ['f1']
+ FUNC = ffi.typeof(lib.f1)
+ assert FUNC.kind == 'function'
+ assert FUNC.args[0].cname == 'double'
+ assert FUNC.result.cname == 'float'
+ assert ffi.typeof(ffi.addressof(lib, 'f1')) is FUNC
+
+ def test_introspect_global_var(self):
+ ffi, lib = self.prepare("""
+ float g1;
+ """, 'test_introspect_global_var', """
+ float g1;
+ """)
+ assert dir(lib) == ['g1']
+ FLOATPTR = ffi.typeof(ffi.addressof(lib, 'g1'))
+ assert FLOATPTR.kind == 'pointer'
+ assert FLOATPTR.item.cname == 'float'
+
+ def test_introspect_global_var_array(self):
+ ffi, lib = self.prepare("""
+ float g1[100];
+ """, 'test_introspect_global_var_array', """
+ float g1[100];
+ """)
+ assert dir(lib) == ['g1']
+ FLOATARRAYPTR = ffi.typeof(ffi.addressof(lib, 'g1'))
+ assert FLOATARRAYPTR.kind == 'pointer'
+ assert FLOATARRAYPTR.item.kind == 'array'
+ assert FLOATARRAYPTR.item.length == 100
+ assert ffi.typeof(lib.g1) is FLOATARRAYPTR.item
+
+ def test_introspect_integer_const(self):
+ ffi, lib = self.prepare("#define FOO 42",
+ 'test_introspect_integer_const', """
+ #define FOO 42
+ """)
+ assert dir(lib) == ['FOO']
+ assert lib.FOO == ffi.integer_const('FOO') == 42
+
+ def test_introspect_typedef(self):
+ ffi, lib = self.prepare("typedef int foo_t;",
+ 'test_introspect_typedef', """
+ typedef int foo_t;
+ """)
+ assert ffi.list_types() == (['foo_t'], [], [])
+ assert ffi.typeof('foo_t').kind == 'primitive'
+ assert ffi.typeof('foo_t').cname == 'int'
+
+ def test_introspect_typedef_multiple(self):
+ ffi, lib = self.prepare("""
+ typedef signed char a_t, c_t, g_t, b_t;
+ """, 'test_introspect_typedef_multiple', """
+ typedef signed char a_t, c_t, g_t, b_t;
+ """)
+ assert ffi.list_types() == (['a_t', 'b_t', 'c_t', 'g_t'], [], [])
+
+ def test_introspect_struct(self):
+ ffi, lib = self.prepare("""
+ struct foo_s { int a; };
+ """, 'test_introspect_struct', """
+ struct foo_s { int a; };
+ """)
+ assert ffi.list_types() == ([], ['foo_s'], [])
+ assert ffi.typeof('struct foo_s').kind == 'struct'
+ assert ffi.typeof('struct foo_s').cname == 'struct foo_s'
+
+ def test_introspect_union(self):
+ ffi, lib = self.prepare("""
+ union foo_s { int a; };
+ """, 'test_introspect_union', """
+ union foo_s { int a; };
+ """)
+ assert ffi.list_types() == ([], [], ['foo_s'])
+ assert ffi.typeof('union foo_s').kind == 'union'
+ assert ffi.typeof('union foo_s').cname == 'union foo_s'
+
+ def test_introspect_struct_and_typedef(self):
+ ffi, lib = self.prepare("""
+ typedef struct { int a; } foo_t;
+ """, 'test_introspect_struct_and_typedef', """
+ typedef struct { int a; } foo_t;
+ """)
+ assert ffi.list_types() == (['foo_t'], [], [])
+ assert ffi.typeof('foo_t').kind == 'struct'
+ assert ffi.typeof('foo_t').cname == 'foo_t'
+
+ def test_introspect_included_type(self):
+ SOURCE = """
+ typedef signed char schar_t;
+ struct sint_t { int x; };
+ """
+ ffi1, lib1 = self.prepare(SOURCE,
+ "test_introspect_included_type_parent", SOURCE)
+ ffi2, lib2 = self.prepare("",
+ "test_introspect_included_type", SOURCE,
+ includes=[ffi1])
+ assert ffi1.list_types() == ffi2.list_types() == (
+ ['schar_t'], ['sint_t'], [])
+
+ def test_introspect_order(self):
+ ffi, lib = self.prepare("""
+ union aaa { int a; }; typedef struct ccc { int a; } b;
+ union g { int a; }; typedef struct cc { int a; } bbb;
+ union aa { int a; }; typedef struct a { int a; } bb;
+ """, "test_introspect_order", """
+ union aaa { int a; }; typedef struct ccc { int a; } b;
+ union g { int a; }; typedef struct cc { int a; } bbb;
+ union aa { int a; }; typedef struct a { int a; } bb;
+ """)
+ assert ffi.list_types() == (['b', 'bb', 'bbb'],
+ ['a', 'cc', 'ccc'],
+ ['aa', 'aaa', 'g'])
diff --git a/pypy/module/_multiprocessing/test/test_win32.py
b/pypy/module/_multiprocessing/test/test_win32.py
--- a/pypy/module/_multiprocessing/test/test_win32.py
+++ b/pypy/module/_multiprocessing/test/test_win32.py
@@ -2,7 +2,8 @@
import sys
class AppTestWin32:
- spaceconfig = dict(usemodules=('_multiprocessing',))
+ spaceconfig = dict(usemodules=('_multiprocessing',
+ 'signal', '_rawffi', 'binascii'))
def setup_class(cls):
if sys.platform != "win32":
diff --git a/pypy/module/_socket/test/test_sock_app.py
b/pypy/module/_socket/test/test_sock_app.py
--- a/pypy/module/_socket/test/test_sock_app.py
+++ b/pypy/module/_socket/test/test_sock_app.py
@@ -758,6 +758,7 @@
try:
while 1:
count += cli.send(b'foobar' * 70)
+ assert count < 100000
except timeout:
pass
t.recv(count)
diff --git a/pypy/module/array/interp_array.py
b/pypy/module/array/interp_array.py
--- a/pypy/module/array/interp_array.py
+++ b/pypy/module/array/interp_array.py
@@ -593,14 +593,6 @@
self.w_class = None
self.method = method
- if self.canoverflow:
- assert self.bytes <= rffi.sizeof(rffi.ULONG)
- if self.bytes == rffi.sizeof(rffi.ULONG) and not signed and \
- self.unwrap == 'int_w':
- # Treat this type as a ULONG
- self.unwrap = 'bigint_w'
- self.canoverflow = False
-
def _freeze_(self):
# hint for the annotator: track individual constant instances
return True
@@ -609,6 +601,14 @@
return self.unwrap == 'int_w' or self.unwrap == 'bigint_w'
+if rffi.sizeof(rffi.UINT) == rffi.sizeof(rffi.ULONG):
+ # 32 bits: UINT can't safely overflow into a C long (rpython int)
+ # via int_w, handle it like ULONG below
+ _UINTTypeCode = \
+ TypeCode(rffi.UINT, 'bigint_w.touint')
+else:
+ _UINTTypeCode = \
+ TypeCode(rffi.UINT, 'int_w', True)
types = {
'u': TypeCode(lltype.UniChar, 'unicode_w', method=''),
'b': TypeCode(rffi.SIGNEDCHAR, 'int_w', True, True),
@@ -616,7 +616,7 @@
'h': TypeCode(rffi.SHORT, 'int_w', True, True),
'H': TypeCode(rffi.USHORT, 'int_w', True),
'i': TypeCode(rffi.INT, 'int_w', True, True),
- 'I': TypeCode(rffi.UINT, 'int_w', True),
+ 'I': _UINTTypeCode,
'l': TypeCode(rffi.LONG, 'int_w', True, True),
'L': TypeCode(rffi.ULONG, 'bigint_w.touint'),
'q': TypeCode(rffi.LONGLONG, 'bigint_w.tolonglong', True, True),
diff --git a/pypy/module/array/test/test_array.py
b/pypy/module/array/test/test_array.py
--- a/pypy/module/array/test/test_array.py
+++ b/pypy/module/array/test/test_array.py
@@ -77,14 +77,15 @@
except OverflowError:
pass
- for tc in 'BHIL':
+ for tc in 'BHILQ':
a = self.array(tc)
- vals = [0, 2 ** a.itemsize - 1]
+ itembits = a.itemsize * 8
+ vals = [0, 2 ** itembits - 1]
a.fromlist(vals)
assert a.tolist() == vals
a = self.array(tc.lower())
- vals = [-1 * (2 ** a.itemsize) // 2, (2 ** a.itemsize) // 2 - 1]
+ vals = [-1 * (2 ** itembits) // 2, (2 ** itembits) // 2 - 1]
a.fromlist(vals)
assert a.tolist() == vals
diff --git a/pypy/module/cpyext/api.py b/pypy/module/cpyext/api.py
--- a/pypy/module/cpyext/api.py
+++ b/pypy/module/cpyext/api.py
@@ -144,26 +144,14 @@
target.chmod(0444) # make the file read-only, to make sure that nobody
# edits it by mistake
-def copy_header_files(dstdir, copy_numpy_headers):
+def copy_header_files(dstdir):
# XXX: 20 lines of code to recursively copy a directory, really??
assert dstdir.check(dir=True)
headers = include_dir.listdir('*.h') + include_dir.listdir('*.inl')
- for name in ("pypy_decl.h", "pypy_macros.h", "pypy_structmember_decl.h"):
+ for name in ["pypy_macros.h"] + FUNCTIONS_BY_HEADER.keys():
headers.append(udir.join(name))
_copy_header_files(headers, dstdir)
- if copy_numpy_headers:
- try:
- dstdir.mkdir('numpy')
- except py.error.EEXIST:
- pass
- numpy_dstdir = dstdir / 'numpy'
-
- numpy_include_dir = include_dir / 'numpy'
- numpy_headers = numpy_include_dir.listdir('*.h') +
numpy_include_dir.listdir('*.inl')
- _copy_header_files(numpy_headers, numpy_dstdir)
-
-
class NotSpecified(object):
pass
_NOT_SPECIFIED = NotSpecified()
@@ -234,7 +222,8 @@
wrapper.c_name = cpyext_namespace.uniquename(self.c_name)
return wrapper
-def cpython_api(argtypes, restype, error=_NOT_SPECIFIED, header='pypy_decl.h',
+DEFAULT_HEADER = 'pypy_decl.h'
+def cpython_api(argtypes, restype, error=_NOT_SPECIFIED, header=DEFAULT_HEADER,
gil=None, result_borrowed=False):
"""
Declares a function to be exported.
@@ -268,6 +257,8 @@
func_name = func.func_name
if header is not None:
c_name = None
+ assert func_name not in FUNCTIONS, (
+ "%s already registered" % func_name)
else:
c_name = func_name
api_function = ApiFunction(argtypes, restype, func, error,
@@ -275,10 +266,6 @@
result_borrowed=result_borrowed)
func.api_func = api_function
- if header is not None:
- assert func_name not in FUNCTIONS, (
- "%s already registered" % func_name)
-
if error is _NOT_SPECIFIED:
raise ValueError("function %s has no return value for exceptions"
% func)
@@ -366,7 +353,8 @@
unwrapper_catch = make_unwrapper(True)
unwrapper_raise = make_unwrapper(False)
if header is not None:
- FUNCTIONS[func_name] = api_function
+ if header == DEFAULT_HEADER:
+ FUNCTIONS[func_name] = api_function
FUNCTIONS_BY_HEADER.setdefault(header, {})[func_name] =
api_function
INTERPLEVEL_API[func_name] = unwrapper_catch # used in tests
return unwrapper_raise # used in 'normal' RPython code.
@@ -794,10 +782,11 @@
# Structure declaration code
members = []
structindex = {}
- for name, func in sorted(FUNCTIONS.iteritems()):
- restype, args = c_function_signature(db, func)
- members.append('%s (*%s)(%s);' % (restype, name, args))
- structindex[name] = len(structindex)
+ for header, header_functions in FUNCTIONS_BY_HEADER.iteritems():
+ for name, func in header_functions.iteritems():
+ restype, args = c_function_signature(db, func)
+ members.append('%s (*%s)(%s);' % (restype, name, args))
+ structindex[name] = len(structindex)
structmembers = '\n'.join(members)
struct_declaration_code = """\
struct PyPyAPI {
@@ -806,7 +795,8 @@
RPY_EXTERN struct PyPyAPI* pypyAPI = &_pypyAPI;
""" % dict(members=structmembers)
- functions = generate_decls_and_callbacks(db, export_symbols)
+ functions = generate_decls_and_callbacks(db, export_symbols,
+ prefix='cpyexttest')
global_objects = []
for name, (typ, expr) in GLOBALS.iteritems():
@@ -823,6 +813,11 @@
prologue = ("#include <Python.h>\n"
"#include <structmember.h>\n"
"#include <src/thread.c>\n")
+ if use_micronumpy:
+ prologue = ("#include <Python.h>\n"
+ "#include <structmember.h>\n"
+ "#include <pypy_numpy.h>\n"
+ "#include <src/thread.c>\n")
code = (prologue +
struct_declaration_code +
global_code +
@@ -898,13 +893,19 @@
pypyAPI = ctypes.POINTER(ctypes.c_void_p).in_dll(bridge, 'pypyAPI')
# implement structure initialization code
- for name, func in FUNCTIONS.iteritems():
- if name.startswith('cpyext_'): # XXX hack
- continue
- pypyAPI[structindex[name]] = ctypes.cast(
- ll2ctypes.lltype2ctypes(func.get_llhelper(space)),
- ctypes.c_void_p)
-
+ #for name, func in FUNCTIONS.iteritems():
+ # if name.startswith('cpyext_'): # XXX hack
+ # continue
+ # pypyAPI[structindex[name]] = ctypes.cast(
+ # ll2ctypes.lltype2ctypes(func.get_llhelper(space)),
+ # ctypes.c_void_p)
+ for header, header_functions in FUNCTIONS_BY_HEADER.iteritems():
+ for name, func in header_functions.iteritems():
+ if name.startswith('cpyext_'): # XXX hack
+ continue
+ pypyAPI[structindex[name]] = ctypes.cast(
+ ll2ctypes.lltype2ctypes(func.get_llhelper(space)),
+ ctypes.c_void_p)
setup_va_functions(eci)
setup_init_functions(eci, translating=False)
@@ -997,18 +998,12 @@
pypy_macros_h = udir.join('pypy_macros.h')
pypy_macros_h.write('\n'.join(pypy_macros))
-def generate_decls_and_callbacks(db, export_symbols, api_struct=True):
+def generate_decls_and_callbacks(db, export_symbols, api_struct=True,
prefix=''):
"NOT_RPYTHON"
# implement function callbacks and generate function decls
functions = []
decls = {}
pypy_decls = decls['pypy_decl.h'] = []
- pypy_decls.append("#ifndef _PYPY_PYPY_DECL_H\n")
- pypy_decls.append("#define _PYPY_PYPY_DECL_H\n")
- pypy_decls.append("#ifndef PYPY_STANDALONE\n")
- pypy_decls.append("#ifdef __cplusplus")
- pypy_decls.append("extern \"C\" {")
- pypy_decls.append("#endif\n")
pypy_decls.append('#define Signed long /* xxx temporary fix
*/\n')
pypy_decls.append('#define Unsigned unsigned long /* xxx temporary fix
*/\n')
@@ -1018,19 +1013,28 @@
for header_name, header_functions in FUNCTIONS_BY_HEADER.iteritems():
if header_name not in decls:
header = decls[header_name] = []
+ header.append('#define Signed long /* xxx temporary
fix */\n')
+ header.append('#define Unsigned unsigned long /* xxx temporary
fix */\n')
else:
header = decls[header_name]
for name, func in sorted(header_functions.iteritems()):
+ if header == DEFAULT_HEADER:
+ _name = name
+ else:
+ # this name is not included in pypy_macros.h
+ _name = mangle_name(prefix, name)
+ assert _name is not None, 'error converting %s' % name
+ header.append("#define %s %s" % (name, _name))
restype, args = c_function_signature(db, func)
- header.append("PyAPI_FUNC(%s) %s(%s);" % (restype, name, args))
+ header.append("PyAPI_FUNC(%s) %s(%s);" % (restype, _name, args))
if api_struct:
callargs = ', '.join('arg%d' % (i,)
for i in range(len(func.argtypes)))
if func.restype is lltype.Void:
- body = "{ _pypyAPI.%s(%s); }" % (name, callargs)
+ body = "{ _pypyAPI.%s(%s); }" % (_name, callargs)
else:
- body = "{ return _pypyAPI.%s(%s); }" % (name, callargs)
+ body = "{ return _pypyAPI.%s(%s); }" % (_name, callargs)
functions.append('%s %s(%s)\n%s' % (restype, name, args, body))
for name in VA_TP_LIST:
name_no_star = process_va_name(name)
@@ -1047,13 +1051,10 @@
typ = 'PyObject*'
pypy_decls.append('PyAPI_DATA(%s) %s;' % (typ, name))
- pypy_decls.append('#undef Signed /* xxx temporary fix */\n')
- pypy_decls.append('#undef Unsigned /* xxx temporary fix */\n')
- pypy_decls.append("#ifdef __cplusplus")
- pypy_decls.append("}")
- pypy_decls.append("#endif")
- pypy_decls.append("#endif /*PYPY_STANDALONE*/\n")
- pypy_decls.append("#endif /*_PYPY_PYPY_DECL_H*/\n")
+ for header_name in FUNCTIONS_BY_HEADER.keys():
+ header = decls[header_name]
+ header.append('#undef Signed /* xxx temporary fix */\n')
+ header.append('#undef Unsigned /* xxx temporary fix */\n')
for header_name, header_decls in decls.iteritems():
decl_h = udir.join(header_name)
@@ -1162,7 +1163,8 @@
generate_macros(export_symbols, prefix='PyPy')
- functions = generate_decls_and_callbacks(db, [], api_struct=False)
+ functions = generate_decls_and_callbacks(db, [], api_struct=False,
+ prefix='PyPy')
code = "#include <Python.h>\n" + "\n".join(functions)
eci = build_eci(False, export_symbols, code)
@@ -1204,14 +1206,16 @@
PyObjectP, 'pypy_static_pyobjs', eci2, c_type='PyObject **',
getter_only=True, declare_as_extern=False)
- for name, func in FUNCTIONS.iteritems():
- newname = mangle_name('PyPy', name) or name
- deco = entrypoint_lowlevel("cpyext", func.argtypes, newname,
relax=True)
- deco(func.get_wrapper(space))
+ for header, header_functions in FUNCTIONS_BY_HEADER.iteritems():
+ for name, func in header_functions.iteritems():
+ newname = mangle_name('PyPy', name) or name
+ deco = entrypoint_lowlevel("cpyext", func.argtypes, newname,
+ relax=True)
+ deco(func.get_wrapper(space))
setup_init_functions(eci, translating=True)
trunk_include = pypydir.dirpath() / 'include'
- copy_header_files(trunk_include, use_micronumpy)
+ copy_header_files(trunk_include)
def init_static_data_translated(space):
builder = space.fromcache(StaticObjectBuilder)
diff --git a/pypy/module/cpyext/include/Python.h
b/pypy/module/cpyext/include/Python.h
--- a/pypy/module/cpyext/include/Python.h
+++ b/pypy/module/cpyext/include/Python.h
@@ -139,7 +139,18 @@
/* Missing definitions */
#include "missing.h"
-#include <pypy_decl.h>
+/* The declarations of most API functions are generated in a separate file */
+/* Don't include them while building PyPy, RPython also generated signatures
+ * which are similar but not identical. */
+#ifndef PYPY_STANDALONE
+#ifdef __cplusplus
+extern "C" {
+#endif
+ #include <pypy_decl.h>
+#ifdef __cplusplus
+}
+#endif
+#endif /* PYPY_STANDALONE */
/* Define macros for inline documentation. */
#define PyDoc_VAR(name) static char name[]
diff --git a/pypy/module/cpyext/include/numpy/__multiarray_api.h
b/pypy/module/cpyext/include/numpy/__multiarray_api.h
deleted file mode 100644
--- a/pypy/module/cpyext/include/numpy/__multiarray_api.h
+++ /dev/null
@@ -1,10 +0,0 @@
-
-
-typedef struct {
- PyObject_HEAD
- npy_bool obval;
-} PyBoolScalarObject;
-
-#define import_array()
-#define PyArray_New _PyArray_New
-
diff --git a/pypy/module/cpyext/include/numpy/arrayobject.h
b/pypy/module/cpyext/include/numpy/arrayobject.h
--- a/pypy/module/cpyext/include/numpy/arrayobject.h
+++ b/pypy/module/cpyext/include/numpy/arrayobject.h
@@ -1,8 +1,6 @@
-/* NDArray object interface - S. H. Muller, 2013/07/26
- * It will be copied by numpy/core/setup.py by install_data to
- * site-packages/numpy/core/includes/numpy
-*/
+/* NDArray object interface - S. H. Muller, 2013/07/26 */
+/* For testing ndarrayobject only */
#ifndef Py_NDARRAYOBJECT_H
#define Py_NDARRAYOBJECT_H
@@ -10,13 +8,8 @@
extern "C" {
#endif
-#include "old_defines.h"
#include "npy_common.h"
-#include "__multiarray_api.h"
-
-#define NPY_UNUSED(x) x
-#define PyArray_MAX(a,b) (((a)>(b))?(a):(b))
-#define PyArray_MIN(a,b) (((a)<(b))?(a):(b))
+#include "ndarraytypes.h"
/* fake PyArrayObject so that code that doesn't do direct field access works */
#define PyArrayObject PyObject
@@ -24,208 +17,20 @@
PyAPI_DATA(PyTypeObject) PyArray_Type;
+#define PyArray_SimpleNew _PyArray_SimpleNew
+#define PyArray_ZEROS _PyArray_ZEROS
+#define PyArray_CopyInto _PyArray_CopyInto
+#define PyArray_FILLWBYTE _PyArray_FILLWBYTE
#define NPY_MAXDIMS 32
-#ifndef NDARRAYTYPES_H
-typedef struct {
- npy_intp *ptr;
- int len;
-} PyArray_Dims;
-
-/* data types copied from numpy/ndarraytypes.h
- * keep numbers in sync with micronumpy.interp_dtype.DTypeCache
- */
-enum NPY_TYPES { NPY_BOOL=0,
- NPY_BYTE, NPY_UBYTE,
- NPY_SHORT, NPY_USHORT,
- NPY_INT, NPY_UINT,
- NPY_LONG, NPY_ULONG,
- NPY_LONGLONG, NPY_ULONGLONG,
- NPY_FLOAT, NPY_DOUBLE, NPY_LONGDOUBLE,
- NPY_CFLOAT, NPY_CDOUBLE, NPY_CLONGDOUBLE,
- NPY_OBJECT=17,
- NPY_STRING, NPY_UNICODE,
- NPY_VOID,
- /*
- * New 1.6 types appended, may be integrated
- * into the above in 2.0.
- */
- NPY_DATETIME, NPY_TIMEDELTA, NPY_HALF,
-
- NPY_NTYPES,
- NPY_NOTYPE,
- NPY_CHAR, /* special flag */
- NPY_USERDEF=256, /* leave room for characters */
-
- /* The number of types not including the new 1.6 types */
- NPY_NTYPES_ABI_COMPATIBLE=21
-};
-
-#define PyTypeNum_ISBOOL(type) ((type) == NPY_BOOL)
-#define PyTypeNum_ISINTEGER(type) (((type) >= NPY_BYTE) && \
- ((type) <= NPY_ULONGLONG))
-#define PyTypeNum_ISFLOAT(type) ((((type) >= NPY_FLOAT) && \
- ((type) <= NPY_LONGDOUBLE)) || \
- ((type) == NPY_HALF))
-#define PyTypeNum_ISCOMPLEX(type) (((type) >= NPY_CFLOAT) && \
- ((type) <= NPY_CLONGDOUBLE))
-
-#define PyArray_ISBOOL(arr) (PyTypeNum_ISBOOL(PyArray_TYPE(arr)))
-#define PyArray_ISINTEGER(arr) (PyTypeNum_ISINTEGER(PyArray_TYPE(arr)))
-#define PyArray_ISFLOAT(arr) (PyTypeNum_ISFLOAT(PyArray_TYPE(arr)))
-#define PyArray_ISCOMPLEX(arr) (PyTypeNum_ISCOMPLEX(PyArray_TYPE(arr)))
-
-
-/* flags */
-#define NPY_ARRAY_C_CONTIGUOUS 0x0001
-#define NPY_ARRAY_F_CONTIGUOUS 0x0002
-#define NPY_ARRAY_OWNDATA 0x0004
-#define NPY_ARRAY_FORCECAST 0x0010
-#define NPY_ARRAY_ENSURECOPY 0x0020
-#define NPY_ARRAY_ENSUREARRAY 0x0040
-#define NPY_ARRAY_ELEMENTSTRIDES 0x0080
-#define NPY_ARRAY_ALIGNED 0x0100
-#define NPY_ARRAY_NOTSWAPPED 0x0200
-#define NPY_ARRAY_WRITEABLE 0x0400
-#define NPY_ARRAY_UPDATEIFCOPY 0x1000
-
-#define NPY_ARRAY_BEHAVED (NPY_ARRAY_ALIGNED | \
- NPY_ARRAY_WRITEABLE)
-#define NPY_ARRAY_BEHAVED_NS (NPY_ARRAY_ALIGNED | \
- NPY_ARRAY_WRITEABLE | \
- NPY_ARRAY_NOTSWAPPED)
-#define NPY_ARRAY_CARRAY (NPY_ARRAY_C_CONTIGUOUS | \
- NPY_ARRAY_BEHAVED)
-#define NPY_ARRAY_CARRAY_RO (NPY_ARRAY_C_CONTIGUOUS | \
- NPY_ARRAY_ALIGNED)
-#define NPY_ARRAY_FARRAY (NPY_ARRAY_F_CONTIGUOUS | \
- NPY_ARRAY_BEHAVED)
-#define NPY_ARRAY_FARRAY_RO (NPY_ARRAY_F_CONTIGUOUS | \
- NPY_ARRAY_ALIGNED)
-#define NPY_ARRAY_DEFAULT (NPY_ARRAY_CARRAY)
-#define NPY_ARRAY_IN_ARRAY (NPY_ARRAY_CARRAY_RO)
-#define NPY_ARRAY_OUT_ARRAY (NPY_ARRAY_CARRAY)
-#define NPY_ARRAY_INOUT_ARRAY (NPY_ARRAY_CARRAY | \
- NPY_ARRAY_UPDATEIFCOPY)
-#define NPY_ARRAY_IN_FARRAY (NPY_ARRAY_FARRAY_RO)
-#define NPY_ARRAY_OUT_FARRAY (NPY_ARRAY_FARRAY)
-#define NPY_ARRAY_INOUT_FARRAY (NPY_ARRAY_FARRAY | \
- NPY_ARRAY_UPDATEIFCOPY)
-
-#define NPY_ARRAY_UPDATE_ALL (NPY_ARRAY_C_CONTIGUOUS | \
- NPY_ARRAY_F_CONTIGUOUS | \
- NPY_ARRAY_ALIGNED)
-
-#define NPY_FARRAY NPY_ARRAY_FARRAY
-#define NPY_CARRAY NPY_ARRAY_CARRAY
-
-#define PyArray_CHKFLAGS(m, flags) (PyArray_FLAGS(m) & (flags))
-
-#define PyArray_ISCONTIGUOUS(m) PyArray_CHKFLAGS(m, NPY_ARRAY_C_CONTIGUOUS)
-#define PyArray_ISWRITEABLE(m) PyArray_CHKFLAGS(m, NPY_ARRAY_WRITEABLE)
-#define PyArray_ISALIGNED(m) PyArray_CHKFLAGS(m, NPY_ARRAY_ALIGNED)
-
-#define PyArray_IS_C_CONTIGUOUS(m) PyArray_CHKFLAGS(m, NPY_ARRAY_C_CONTIGUOUS)
-#define PyArray_IS_F_CONTIGUOUS(m) PyArray_CHKFLAGS(m, NPY_ARRAY_F_CONTIGUOUS)
-
-#define PyArray_FLAGSWAP(m, flags) (PyArray_CHKFLAGS(m, flags) && \
- PyArray_ISNOTSWAPPED(m))
-
-#define PyArray_ISCARRAY(m) PyArray_FLAGSWAP(m, NPY_ARRAY_CARRAY)
-#define PyArray_ISCARRAY_RO(m) PyArray_FLAGSWAP(m, NPY_ARRAY_CARRAY_RO)
-#define PyArray_ISFARRAY(m) PyArray_FLAGSWAP(m, NPY_ARRAY_FARRAY)
-#define PyArray_ISFARRAY_RO(m) PyArray_FLAGSWAP(m, NPY_ARRAY_FARRAY_RO)
-#define PyArray_ISBEHAVED(m) PyArray_FLAGSWAP(m, NPY_ARRAY_BEHAVED)
-#define PyArray_ISBEHAVED_RO(m) PyArray_FLAGSWAP(m, NPY_ARRAY_ALIGNED)
-
-#define PyArray_ISONESEGMENT(arr) (1)
-#define PyArray_ISNOTSWAPPED(arr) (1)
-#define PyArray_ISBYTESWAPPED(arr) (0)
-
-#endif
-
-#define NPY_INT8 NPY_BYTE
-#define NPY_UINT8 NPY_UBYTE
-#define NPY_INT16 NPY_SHORT
-#define NPY_UINT16 NPY_USHORT
-#define NPY_INT32 NPY_INT
-#define NPY_UINT32 NPY_UINT
-#define NPY_INT64 NPY_LONG
-#define NPY_UINT64 NPY_ULONG
-#define NPY_FLOAT32 NPY_FLOAT
-#define NPY_FLOAT64 NPY_DOUBLE
-#define NPY_COMPLEX32 NPY_CFLOAT
-#define NPY_COMPLEX64 NPY_CDOUBLE
-
-
-/* functions */
-#ifndef PyArray_NDIM
-
-#define PyArray_Check _PyArray_Check
-#define PyArray_CheckExact _PyArray_CheckExact
-#define PyArray_FLAGS _PyArray_FLAGS
-
-#define PyArray_NDIM _PyArray_NDIM
-#define PyArray_DIM _PyArray_DIM
-#define PyArray_STRIDE _PyArray_STRIDE
-#define PyArray_SIZE _PyArray_SIZE
-#define PyArray_ITEMSIZE _PyArray_ITEMSIZE
-#define PyArray_NBYTES _PyArray_NBYTES
-#define PyArray_TYPE _PyArray_TYPE
-#define PyArray_DATA _PyArray_DATA
-
-#define PyArray_Size PyArray_SIZE
-#define PyArray_BYTES(arr) ((char *)PyArray_DATA(arr))
-
-#define PyArray_FromAny _PyArray_FromAny
-#define PyArray_FromObject _PyArray_FromObject
-#define PyArray_ContiguousFromObject PyArray_FromObject
-#define PyArray_ContiguousFromAny PyArray_FromObject
-
-#define PyArray_FROMANY(obj, typenum, min, max, requirements) (obj)
-#define PyArray_FROM_OTF(obj, typenum, requirements) \
- PyArray_FromObject(obj, typenum, 0, 0)
-
-#define PyArray_New _PyArray_New
-#define PyArray_SimpleNew _PyArray_SimpleNew
-#define PyArray_SimpleNewFromData _PyArray_SimpleNewFromData
-#define PyArray_SimpleNewFromDataOwning _PyArray_SimpleNewFromDataOwning
-
-#define PyArray_EMPTY(nd, dims, type_num, fortran) \
- PyArray_SimpleNew(nd, dims, type_num)
+/* functions defined in ndarrayobject.c*/
PyAPI_FUNC(void) _PyArray_FILLWBYTE(PyObject* obj, int val);
PyAPI_FUNC(PyObject *) _PyArray_ZEROS(int nd, npy_intp* dims, int type_num,
int fortran);
PyAPI_FUNC(int) _PyArray_CopyInto(PyArrayObject* dest, PyArrayObject* src);
-#define PyArray_FILLWBYTE _PyArray_FILLWBYTE
-#define PyArray_ZEROS _PyArray_ZEROS
-#define PyArray_CopyInto _PyArray_CopyInto
-#define PyArray_Resize(self, newshape, refcheck, fortran) (NULL)
-
-/* Don't use these in loops! */
-
-#define PyArray_GETPTR1(obj, i) ((void *)(PyArray_BYTES(obj) + \
- (i)*PyArray_STRIDE(obj,0)))
-
-#define PyArray_GETPTR2(obj, i, j) ((void *)(PyArray_BYTES(obj) + \
- (i)*PyArray_STRIDE(obj,0) + \
- (j)*PyArray_STRIDE(obj,1)))
-
-#define PyArray_GETPTR3(obj, i, j, k) ((void *)(PyArray_BYTES(obj) + \
- (i)*PyArray_STRIDE(obj,0) + \
- (j)*PyArray_STRIDE(obj,1) + \
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