Commit Graph

975 Commits

Author SHA1 Message Date
Christian Heimes 16638a4bdb
bpo-45654: No need to freeze types (GH-30028) 2021-12-10 19:09:09 +01:00
Eric Snow c8749b5783
bpo-46008: Make runtime-global object/type lifecycle functions and state consistent. (gh-29998)
This change is strictly renames and moving code around.  It helps in the following ways:

* ensures type-related init functions focus strictly on one of the three aspects (state, objects, types)
* passes in PyInterpreterState * to all those functions, simplifying work on moving types/objects/state to the interpreter
* consistent naming conventions help make what's going on more clear
* keeping API related to a type in the corresponding header file makes it more obvious where to look for it

https://bugs.python.org/issue46008
2021-12-09 12:59:26 -07:00
Kumar Aditya 44b0e76f2a
bpo-45654: Freeze the runpy module and stuff it imports (GH-29903) 2021-12-09 08:51:09 -08:00
Christian Heimes 06c4ae8b13
bpo-45582: Fix framework path and bootstrap build (GH-29954)
* Check NS API return values for NULL to prevent segfault in
  ``_bootstrap_python``.
* Set modPathInitialized to 1 so the ``decode_to_dict`` path is used.

Signed-off-by: Christian Heimes <christian@python.org>
2021-12-07 19:09:53 +01:00
Christian Heimes 612e59b53f
bpo-45950: Fix macOS framework builds of _bootstrap_python (GH-29936) 2021-12-06 17:13:53 +01:00
Christian Heimes 84ca1232b0
bpo-45950: Introduce Bootstrap Python again (#29859)
The build system now uses a :program:`_bootstrap_python` interpreter for
freezing and deepfreezing again. To speed up build process the build tools
:program:`_bootstrap_python` and :program:`_freeze_module` are no longer
build with LTO.

Cross building depends on a build Python interpreter, which must have same
version and bytecode as target host Python.
2021-12-03 16:01:11 +01:00
Christian Heimes ccb73a0d50
bpo-45582: Fix out-of-tree build issues with new getpath (GH-29902) 2021-12-03 14:47:06 +01:00
Steve Dower 99fcf15052
bpo-45582: Port getpath[p].c to Python (GH-29041)
The getpath.py file is frozen at build time and executed as code over a namespace. It is never imported, nor is it meant to be importable or reusable. However, it should be easier to read, modify, and patch than the previous code.

This commit attempts to preserve every previously tested quirk, but these may be changed in the future to better align platforms.
2021-12-03 00:08:42 +00:00
Christian Heimes 992565f7f7
bpo-45881: configure --with-freeze-module --with-build-python (GH-29835)
Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>
Co-authored-by: Ethan Smith <ethan@ethanhs.me>
2021-11-29 17:23:29 +01:00
Christian Heimes 765b2a3ad2
bpo-45886: Fix OOT build when srcdir has frozen module headers (GH-29793)
The presence of frozen module headers in srcdir interfers with OOT
build. Make considers headers in srcdir up to date, but later builds do
not use VPATH to locate files. make clean now removes the headers, too.

Also remove stale ``_bootstrap_python`` from .gitignore.
2021-11-26 17:05:16 +01:00
Christian Heimes d224e769b8
bpo-40280: clean and ignore .wasm files (GH-29794) 2021-11-26 14:29:46 +01:00
Christian Heimes dfcc6ff36f
bpo-33393: Update config.guess and config.sub (GH-29781) 2021-11-25 20:55:29 +01:00
Christian Heimes dd8ce9ea8d
bpo-45886: Allow overriding freeze command for cross compiling (GH-29735) 2021-11-24 08:07:15 +01:00
Guido van Rossum 5be98e57b3
bpo-45873: Get rid of bootstrap_python (#29717)
Instead we use $(PYTHON_FOR_REGEN) .../deepfreeze.py with the
frozen .h file as input, as we did for Windows in bpo-45850.

We also get rid of the code that generates the .h files
when make regen-frozen is run (i.e., .../make_frozen.py),
and the MANIFEST file.

Restore Python 3.8 and 3.9 as Windows host Python again

Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com>
2021-11-23 08:56:06 -08:00
Mark Shannon 135cabd328
bpo-44525: Copy free variables in bytecode to allow calls to inner functions to be specialized (GH-29595)
* Make internal APIs that take PyFrameConstructor take a PyFunctionObject instead.

* Add reference to function to frame, borrow references to builtins and globals.

* Add COPY_FREE_VARS instruction to allow specialization of calls to inner functions.
2021-11-23 09:53:24 +00:00
Neil Schemenauer 457e6a6e96
bpo-45561: Run smelly.py tool from $(srcdir) (GH-29138) 2021-11-23 08:51:02 +01:00
Christian Heimes 512dbf6f56
Fix out-of-tree build support for multissltest (GH-29694) 2021-11-22 10:50:53 +01:00
Pablo Galindo Salgado c9c4444d9f
Refactor parser compilation units into specific components (GH-29676) 2021-11-21 01:08:50 +00:00
Christian Heimes f36c69a26e
bpo-45847: Port test modules to PY_STDLIB_MOD (GH-29660) 2021-11-20 16:43:10 +01:00
Christian Heimes 7e44dc0ba7
bpo-45573: Move mandatory core modules to Modules/Setup.bootstrap (GH-29616) 2021-11-19 16:40:57 +01:00
Erlend Egeberg Aasland 29e5874d5a
bpo-45774: Autoconfiscate SQLite detection (GH-29507)
Co-authored-by: Christian Heimes <christian@python.org>
2021-11-19 15:10:41 +01:00
Christian Heimes e4bb22fabb
bpo-45573: Add Modules/Setup.stdlib with conditional modules (GH-29615) 2021-11-18 14:40:01 +01:00
Christian Heimes 25ecc040d0
bpo-45573: Introduce extension module flags in Makefile (GH-29594)
``configure`` now uses a standardized format to forward state, compiler
flags, and linker flags to ``Makefile``, ``setup.py``, and
``Modules/Setup``. ``makesetup`` use the new variables by default if a
module line does not contain any compiler or linker flags. ``setup.py``
has a new function ``addext()``.

For a module ``egg``, configure adds:

* ``MODULE_EGG`` with value yes, missing, disabled, or n/a
* ``MODULE_EGG_CFLAGS``
* ``MODULE_EGG_LDFLAGS``

``Makefile.pre.in`` may also provide ``MODULE_EGG_DEPS`` that lists
dependencies such as header files and static libs.

Signed-off-by: Christian Heimes <christian@python.org>
2021-11-18 09:18:44 +01:00
Christian Heimes c3997865f2
bpo-45573: Use Makefile's dependencies in setup.py (GH-29559) 2021-11-14 20:55:15 +01:00
Christian Heimes 464e6616be
bpo-45800: Move pyexpat build setup into configure (GH-29547)
Settings for :mod:`pyexpat` C extension are now detected by ``configure``.
The bundled ``expat`` library is built in ``Makefile``.

Signed-off-by: Christian Heimes <christian@python.org>
2021-11-14 10:02:24 +01:00
Christian Heimes 0486570f7b
bpo-45798: Move _decimal build setup into configure (GH-29541)
Settings for :mod:`decimal` internal C extension are now detected by
:program:`configure`. The bundled `libmpdec` library is built in
``Makefile``.

Signed-off-by: Christian Heimes <christian@python.org>
2021-11-13 13:56:16 +01:00
Guido van Rossum 1cbaa505d0
bpo-45696: Deep-freeze selected modules (GH-29118)
This gains 10% or more in startup time for `python -c pass` on UNIX-ish systems.

The Makefile.pre.in generating code builds on Eric's work for bpo-45020, but the .c file generator is new.

Windows version TBD.
2021-11-10 18:01:53 -08:00
Filipe Laíns 38982ab136
makefile: remove unused SGI_ABI variable (GH-29325)
SGI_ABI support was removed in [1] but this variable was never removed
from the makefile. Currently, it is just a bad variable that does not
get replaced by the configure script.

[1] https://github.com/python/cpython/pull/3294

Signed-off-by: Filipe Laíns <lains@riseup.net>
2021-11-02 21:39:27 +01:00
Erlend Egeberg Aasland 62bf263a77
bpo-10572: Move `sqlite3` tests to `Lib/test` (GH-29304)
Automerge-Triggered-By: GH:brettcannon
2021-10-29 15:08:19 -07:00
Christian Heimes f0150ac94a
bpo-45548: Some test modules must be built as shared libs (GH-29268)
Some test cases don't work when test modules are static extensions.

Add dependency on Modules/config.c to trigger a rebuild whenever a
module build type is changed.

``makesetup`` puts shared extensions into ``Modules/`` directory. Create
symlinks from pybuilddir so the extensions can be imported.

Note: It is not possible to use the content of pybuilddir.txt as a build
target. Makefile evaluates target variables in the first pass. The
pybuilddir.txt file does not exist at that point.
2021-10-29 17:49:57 +02:00
Christian Heimes b5ee79494b
bpo-45548: makesetup improvements (GH-29225)
* record which modules are build as shared extensions
* put object files in same directory as source files
* remove dependency on deleted _math.c

Signed-off-by: Christian Heimes <christian@python.org>
2021-10-26 10:58:43 +02:00
Christian Heimes 81669d1b7b
bpo-45595: Make extensions depend on header files (GH-29198)
``setup.py`` and ``makesetup`` now track build dependencies on all Python
header files and module specific header files.

Signed-off-by: Christian Heimes <christian@python.org>
2021-10-25 20:01:03 +02:00
Christian Heimes fa26245a1c
bpo-45548: Remove _math.c workarounds for pre-C99 libm (GH-29179)
The :mod:`math` and :mod:`cmath` implementation now require a C99 compatible
``libm`` and no longer ship with workarounds for missing acosh, asinh,
expm1, and log1p functions.

The changeset also removes ``_math.c`` and moves the last remaining
workaround into ``_math.h``. This simplifies static builds with
``Modules/Setup`` and resolves symbol conflicts.

Co-authored-by: Mark Dickinson <mdickinson@enthought.com>
Co-authored-by: Brett Cannon <brett@python.org>
Signed-off-by: Christian Heimes <christian@python.org>
2021-10-25 01:25:27 -07:00
Victor Stinner 5f09bb021a
bpo-35134: Add Include/cpython/longobject.h (GH-29044)
Move Include/longobject.h non-limited API to a new
Include/cpython/longobject.h header file.

Move the following definitions to the internal C API:

* _PyLong_DigitValue
* _PyLong_FormatAdvancedWriter()
* _PyLong_FormatWriter()
2021-10-19 02:04:52 +02:00
Victor Stinner aad88d33d9
bpo-35134: Split warnings.h and weakrefobject.h (GH-29042)
Split header files to move the non-limited API to Include/cpython/:

* Include/warnings.h => Include/cpython/warnings.h
* Include/weakrefobject.h => Include/cpython/weakrefobject.h

Exclude PyWeakref_GET_OBJECT() from the limited C API. It never
worked since the PyWeakReference structure is opaque in the limited C
API.

Move _PyWarnings_Init() and _PyErr_WarnUnawaitedCoroutine() to the
internal C API.
2021-10-19 01:31:57 +02:00
Victor Stinner 354c35220d
bpo-45482: Rename namespaceobject.h to pycore_namespace.h (GH-28975)
Rename Include/namespaceobject.h to
Include/internal/pycore_namespace.h.

The _testmultiphase extension is now built with the
Py_BUILD_CORE_MODULE macro defined to access _PyNamespace_Type.

object.c: remove unused "pycore_context.h" include.
2021-10-15 15:21:21 +02:00
Victor Stinner 105582e74c
bpo-45434: Remove Include/eval.h header file (GH-28973)
Move Include/eval.h content into Include/ceval.h and
Include/cpython/ceval.h, and remove Include/eval.h.
2021-10-15 13:06:05 +02:00
Victor Stinner 063abd931f
bpo-35081: Move interpreteridobject.h to Include/internal/ (GH-28969)
Move the interpreteridobject.h header file from Include/ to
Include/internal/. It only provides private functions.
2021-10-15 11:56:34 +02:00
Victor Stinner 8e5de40f90
bpo-35134: Move classobject.h to Include/cpython/ (GH-28968)
Move classobject.h, context.h, genobject.h and longintrepr.h header
files from Include/ to Include/cpython/.

Remove redundant "#ifndef Py_LIMITED_API" in context.h.

Remove explicit #include "longintrepr.h" in C files. It's not needed,
Python.h already includes it.
2021-10-15 09:46:29 +02:00
Victor Stinner 77b24ba505
bpo-35134: Move Include/cellobject.h to Include/cpython/ (GH-28964) 2021-10-15 02:39:58 +02:00
Victor Stinner 37b1d607bf
po-35134: Move Include/funcobject.h to Include/cpython/ (GH-28958)
Remove redundant "#ifndef Py_LIMITED_API" in funcobject.h.
2021-10-15 01:50:28 +02:00
Victor Stinner 0a883a76cd
bpo-35134: Add Include/cpython/floatobject.h (GH-28957)
Split Include/floatobject.h into sub-files: add
Include/cpython/floatobject.h and
Include/internal/pycore_floatobject.h.
2021-10-14 23:41:06 +02:00
Victor Stinner bbe7497c5a
bpo-45434: Remove pystrhex.h header file (GH-28923)
Move Include/pystrhex.h to Include/internal/pycore_strhex.h.
The header file only contains private functions.

The following C extensions are now built with Py_BUILD_CORE_MODULE
macro defined to get access to the internal C API:

* _blake2
* _hashopenssl
* _md5
* _sha1
* _sha3
* _ssl
* binascii
2021-10-13 15:22:35 +02:00
Inada Naoki 61892c0476
Remove test_nntplib from quicktest (GH-28754) 2021-10-06 17:03:58 +02:00
native-api 417faa69bd
Makefile: Fix missing slashes (GH-28659) 2021-10-02 11:38:59 +02:00
Eric Snow 3e1c5d989a
Install the __phello__ package too. (#28665)
I broke some buildbots by not adding __phello__ to the list of installed packages.

https://bugs.python.org/issue45020
2021-09-30 20:23:32 -06:00
Eric Snow 7e5c107541
bpo-45020: Add more test cases for frozen modules. (gh-28664)
I've added a number of test-only modules. Some of those cases are covered by the recently frozen stdlib modules (and some will be once we add encodings back in). However, I figured we'd play it safe by having a set of modules guaranteed to be there during tests.

https://bugs.python.org/issue45020
2021-09-30 18:38:52 -06:00
Eric Snow 7c801e0fa6
bpo-45020: Fix some corner cases for frozen module generation. (gh-28538)
This also includes some cleanup in preparation for a PR to make the "make all" output less noisy.

https://bugs.python.org/issue45020
2021-09-24 14:35:47 -06:00
Eric Snow 090591636c
bpo-45020: Freeze os, site, and codecs. (gh-28398)
https://bugs.python.org/issue45020
2021-09-17 16:31:31 -06:00
Victor Stinner 41551ee7e2
bpo-45020: Fix build out of source tree (GH-28410)
* Makefile.pre.in: Add $(srcdir) when needed, remove it when it was
  used by mistake.
* freeze_modules.py tool uses ./Programs/_freeze_module if the
  executable doesn't exist in the source tree.
2021-09-17 20:20:43 +02:00
Eric Snow fdc6b3d931
bpo-45020: Drop the frozen .h files from the repo. (gh-28392)
The main advantage is that the files will no longer show up in diffs and PRs. That means, for a PR, the number of files / lines changed will more clearly reflect the actual change.  (This is essentially an un-revert of gh-28375.)

https://bugs.python.org/issue45020
2021-09-16 14:20:52 -06:00
Eric Snow 3814e2036d
bpo-45019: Clean up the frozen __hello__ module. (gh-28374)
Here's one more small cleanup that should have been in PR gh-28319. We eliminate stdout side-effects from importing the frozen __hello__ module, and update tests accordingly. We also move the module's source file into Lib/ from Toos/freeze/flag.py.

https://bugs.python.org/issue45019
2021-09-15 14:15:32 -06:00
Eric Snow cbeb819710
bpo-45020: Freeze some of the modules imported during startup. (gh-28335)
Doing this provides significant performance gains for runtime startup (~15% with all the imported modules frozen). We don't yet freeze all the imported modules because there are a few hiccups in the build systems we need to sort out first. (See bpo-45186 and bpo-45188.)

Note that in PR GH-28320 we added a command-line flag (-X frozen_modules=[on|off]) that allows users to opt out of (or into) using frozen modules. The default is still "off" but we will change it to "on" as soon as we can do it in a way that does not cause contributors pain.

https://bugs.python.org/issue45020
2021-09-15 10:19:30 -06:00
Eric Snow a2d8c4b81b
bpo-45019: Do some cleanup related to frozen modules. (gh-28319)
There are a few things I missed in gh-27980. This is a follow-up that will make subsequent PRs cleaner. It includes fixes to tests and tools that reference the frozen modules.

https://bugs.python.org/issue45019
2021-09-13 16:18:37 -06:00
Eric Snow 044e8d866f
bpo-45019: Add a tool to generate list of modules to include for frozen modules (gh-27980)
Frozen modules must be added to several files in order to work properly. Before this change this had to be done manually. Here we add a tool to generate the relevant lines in those files instead. This helps us avoid mistakes and omissions.

https://bugs.python.org/issue45019
2021-08-30 17:25:11 -06:00
Pablo Galindo Salgado a24676bedc
Add tests for the C tokenizer and expose it as a private module (GH-27924) 2021-08-24 17:50:05 +01:00
Jason R. Coombs e63e6311aa
bpo-44771: Sync with importlib_resources 5.2.2, fixing refleak. (#27497)
* bpo-44771: Sync with importlib_resources 5.2.2, fixing refleak.

* Include new 'resources' dir in the Makefile.
2021-07-30 20:37:09 -04:00
Mark Shannon ae0a2b7562
bpo-44590: Lazily allocate frame objects (GH-27077)
* Convert "specials" array to InterpreterFrame struct, adding f_lasti, f_state and other non-debug FrameObject fields to it.

* Refactor, calls pushing the call to the interpreter upward toward _PyEval_Vector.

* Compute f_back when on thread stack, only filling in value when frame object outlives stack invocation.

* Move ownership of InterpreterFrame in generator from frame object to generator object.

* Do not create frame objects for Python calls.

* Do not create frame objects for generators.
2021-07-26 11:22:16 +01:00
Filipe Laíns 0a8ae8a50a
bpo-44717: improve AttributeError on circular imports of submodules (GH-27338) 2021-07-24 23:44:46 +01:00
Mark Shannon e117c02837
bpo-44337: Port LOAD_ATTR to PEP 659 adaptive interpreter (GH-26595)
* Specialize LOAD_ATTR with  LOAD_ATTR_SLOT and LOAD_ATTR_SPLIT_KEYS

* Move dict-common.h to internal/pycore_dict.h

* Add LOAD_ATTR_WITH_HINT specialized opcode.

* Quicken in function if loopy

* Specialize LOAD_ATTR for module attributes.

* Add specialization stats
2021-06-10 08:46:01 +01:00
Mark Shannon 001eb520b5
bpo-44187: Quickening infrastructure (GH-26264)
* Add co_firstinstr field to code object.

* Implement barebones quickening.

* Use non-quickened bytecode when tracing.

* Add NEWS item

* Add new file to Windows build.

* Don't specialize instructions with EXTENDED_ARG.
2021-06-07 18:38:06 +01:00
Victor Stinner 834498e178
bpo-44131: Fix Makefile for test_frozenmain (GH-26203)
Remove Programs/test_frozenmain.h Makefile target: it ran make
in parallel which caused build errors on LTO+PGO builds.
2021-05-18 08:40:37 +02:00
Victor Stinner eaede0ded7
bpo-44131: Test Py_FrozenMain() (GH-26126)
* Add test_frozenmain to test_embed
* Add Programs/test_frozenmain.py
* Add Programs/freeze_test_frozenmain.py
* Add Programs/test_frozenmain.h
* Add make regen-test-frozenmain
* Add test_frozenmain command to Programs/_testembed
* _testembed.c: add error(msg) function
2021-05-17 23:48:35 +02:00
Senthil Kumaran 80d250d68c
Fix make libainstall. (GH-25980)
Initial patch by Benno Leslie.
2021-05-07 23:38:08 -07:00
Pablo Galindo c2931d31f8
bpo-43916: Move the _PyStructSequence_InitType function to the internal API (GH-25854) 2021-05-03 15:50:24 +01:00
Ned Deily 0cb33da1cc
bpo-44009: Provide "python3.x-intel64" for Apple Silicon Macs (GH-25804)
This allows reliably forcing macOS universal2 framework builds
to run under Rosetta 2 Intel-64 emulation on Apple Silicon Macs
if needed for testing or when universal2 wheels are not yet
available.
2021-05-02 04:48:29 -04:00
Petr Viktorin f6ee4dad58
bpo-43795: Generate python3dll.c and doc data from manifest (PEP 652) (GH-25315) 2021-04-29 11:33:14 +02:00
Victor Stinner cdad2724e6
bpo-40137: Add pycore_moduleobject.h internal header (GH-25507)
Add pycore_moduleobject.h internal header file with static inline
functions to access module members:

* _PyModule_GetDict()
* _PyModule_GetDef()
* _PyModule_GetState()

These functions don't check at runtime if their argument has a valid
type and can be inlined even if Python is not built with LTO.

_PyType_GetModuleByDef() uses _PyModule_GetDef().

Replace PyModule_GetState() with _PyModule_GetState() in the
extension modules, considered as performance sensitive:

* _abc
* _functools
* _operator
* _pickle
* _queue
* _random
* _sre
* _struct
* _thread
* _winapi
* array
* posix

The following extensions are now built with the Py_BUILD_CORE_MODULE
macro defined, to be able to use the internal pycore_moduleobject.h
header: _abc, array, _operator, _queue, _sre, _struct.
2021-04-22 00:52:52 +02:00
Pablo Galindo 37494b441a
bpo-38530: Offer suggestions on AttributeError (#16856)
When printing AttributeError, PyErr_Display will offer suggestions of similar 
attribute names in the object that the exception was raised from:

>>> collections.namedtoplo
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
AttributeError: module 'collections' has no attribute 'namedtoplo'. Did you mean: namedtuple?
2021-04-14 02:36:07 +01:00
Victor Stinner 8370e07e1e
bpo-43244: Remove the pyarena.h header (GH-25007)
Remove the pyarena.h header file with functions:

* PyArena_New()
* PyArena_Free()
* PyArena_Malloc()
* PyArena_AddPyObject()

These functions were undocumented, excluded from the limited C API,
and were only used internally by the compiler.

Add pycore_pyarena.h header. Rename functions:

* PyArena_New() => _PyArena_New()
* PyArena_Free() => _PyArena_Free()
* PyArena_Malloc() => _PyArena_Malloc()
* PyArena_AddPyObject() => _PyArena_AddPyObject()
2021-03-24 02:23:01 +01:00
Victor Stinner 57364ce34e
bpo-43244: Remove parser_interface.h header file (GH-25001)
Remove parser functions using the "struct _mod" type, because the
AST C API was removed:

* PyParser_ASTFromFile()
* PyParser_ASTFromFileObject()
* PyParser_ASTFromFilename()
* PyParser_ASTFromString()
* PyParser_ASTFromStringObject()

These functions were undocumented and excluded from the limited C
API.

Add pycore_parser.h internal header file. Rename functions:

* PyParser_ASTFromFileObject() => _PyParser_ASTFromFile()
* PyParser_ASTFromStringObject() => _PyParser_ASTFromString()

These functions are no longer exported (replace PyAPI_FUNC() with
extern).

Remove also _PyPegen_run_parser_from_file() function. Update
test_peg_generator to use _PyPegen_run_parser_from_file_pointer()
instead.
2021-03-24 01:29:09 +01:00
Victor Stinner a81fca6ec8
bpo-43244: Add pycore_compile.h header file (GH-25000)
Remove the compiler functions using "struct _mod" type, because the
public AST C API was removed:

* PyAST_Compile()
* PyAST_CompileEx()
* PyAST_CompileObject()
* PyFuture_FromAST()
* PyFuture_FromASTObject()

These functions were undocumented and excluded from the limited C API.

Rename functions:

* PyAST_CompileObject() => _PyAST_Compile()
* PyFuture_FromASTObject() => _PyFuture_FromAST()

Moreover, _PyFuture_FromAST() is no longer exported (replace
PyAPI_FUNC() with extern). _PyAST_Compile() remains exported for
test_peg_generator.

Remove also compatibility functions:

* PyAST_Compile()
* PyAST_CompileEx()
* PyFuture_FromAST()
2021-03-24 00:51:50 +01:00
Victor Stinner 94faa0724f
bpo-43244: Remove ast.h, asdl.h, Python-ast.h headers (GH-24933)
These functions were undocumented and excluded from the limited C
API.

Most names defined by these header files were not prefixed by "Py"
and so could create names conflicts. For example, Python-ast.h
defined a "Yield" macro which was conflict with the "Yield" name used
by the Windows <winbase.h> header.

Use the Python ast module instead.

* Move Include/asdl.h to Include/internal/pycore_asdl.h.
* Move Include/Python-ast.h to Include/internal/pycore_ast.h.
* Remove ast.h header file.
* pycore_symtable.h no longer includes Python-ast.h.
2021-03-23 20:47:40 +01:00
Hai Shi 56f031ec52
bpo-35134: Add include/cpython/compile.h (GH-24922)
Move C API excluded from the limited C API from Include/compile.h
to a new Include/cpython/compile.h header file.
2021-03-22 09:32:11 +01:00
Jason R. Coombs 9a50ef43e4
bpo-43569: Add test/test_importlib/namespacedata01 to TESTSUBDIRS (GH-24952) 2021-03-21 18:26:45 +01:00
Antoine Pitrou 66c8adfa27
bpo-43517 (followup): Install additional test directory (GH-24950)
Should fix some CI failures on buildbots that test an installed version of Python.

Automerge-Triggered-By: GH:pitrou
2021-03-20 13:45:58 -07:00
Victor Stinner 28ad12f8fe
bpo-43244: Remove symtable.h header file (GH-24910)
Rename Include/symtable.h to to Include/internal/pycore_symtable.h,
don't export symbols anymore (replace PyAPI_FUNC and PyAPI_DATA with
extern) and rename functions:

* PyST_GetScope() to _PyST_GetScope()
* PySymtable_BuildObject() to _PySymtable_Build()
* PySymtable_Free() to _PySymtable_Free()

Remove PySymtable_Build(), Py_SymtableString() and
Py_SymtableStringObject() functions.

The Py_SymtableString() function was part the stable ABI by mistake
but it could not be used, since the symtable.h header file was
excluded from the limited C API.

The Python symtable module remains available and is unchanged.
2021-03-19 12:41:49 +01:00
Christian Heimes 32eba61ea4
bpo-43466: Add --with-openssl-rpath configure option (GH-24820) 2021-03-19 10:29:25 +01:00
Victor Stinner 526fdeb227
bpo-43244: Add pycore_ast.h header file (GH-24908)
Move _PyAST_GetDocString() and _PyAST_ExprAsUnicode() functions the
internal C API: from Include/ast.h to a new
Include/internal/pycore_ast.h header file. Don't export these
functions anymore: replace PyAPI_FUNC() with extern.

Remove also unused includes.
2021-03-17 23:50:50 +01:00
Victor Stinner b4536e1c6a
bpo-43244: Rename pycore_ast.h to pycore_ast_state.h (GH-24907) 2021-03-17 23:11:03 +01:00
Victor Stinner 307745aa42
bpo-43445: Add frozen modules to sys.stdlib_module_names (GH-24798)
Add frozen modules to sys.stdlib_module_names. For example, add
"_frozen_importlib" and "_frozen_importlib_external" names.

Add "list_frozen" command to Programs/_testembed.
2021-03-10 11:14:07 +01:00
Neil Schemenauer 87ec26b812
bpo-43372: Use _freeze_importlib for regen-frozen. (GH-24759)
This approach ensures the code matches the interpreter version.
Previously, PYTHON_FOR_REGEN was used to generate the code, which might
be wrong. The marshal format for code objects has changed with
bpo-42246, commit 877df851. Update the code and the expected code sizes
in ctypes test_frozentable.
2021-03-06 13:34:03 -08:00
Nicholas Sim 4a6bf276ed
bpo-35134: Move non-limited C API files to Include/cpython/ (GH-24561)
Include/{odictobject.h,parser_interface.h,picklebufobject.h,pydebug.h,pyfpe.h}
into Include/cpython/.

Parser: peg_api: include Python.h instead of parser_interface.h.
2021-02-19 15:55:46 +01:00
Neil Schemenauer ffa55d21b4
bpo-39448: Add regen-frozen makefile target. (GH-18174)
Add the "regen-frozen" makefile target that regenerates the code for the
frozen __hello__ module.
2021-02-18 16:49:12 -08:00
Nicholas Sim 366dc3a135
bpo-35134: Move Include/{pyarena.h,pyctype.h} to Include/cpython/ (GH-24550)
Move non-limited C API headers pyarena.h and pyctype.h
into Include/cpython/ directory.
2021-02-17 19:30:31 +01:00
Victor Stinner 801bb0b503
bpo-43103: Add configure --without-static-libpython (GH-24418)
Add a new configure --without-static-libpython option to not build
the libpythonMAJOR.MINOR.a static library and not install the
python.o object file.

Fix smelly.py and stable_abi.py tools when libpython3.10.a is
missing.
2021-02-17 11:14:42 +01:00
Nicholas Sim 17dbd4078b
bpo-35134, Include: Move pytime.h to cpython/pytime.h (GH-23988)
This change is backward compatible since C extension modules
must not include "pytime.h" directly, but only include "Python.h".
2021-02-16 13:04:38 +01:00
Victor Stinner 9852cb3811
bpo-42955: Rename module_names to sys.stdlib_module_names (GH-24332)
* Rename _Py_module_names to _Py_stdlib_module_names.
* Rename Python/module_names.h to Python/stdlib_module_names.h.
2021-01-25 23:12:50 +01:00
Victor Stinner 75e59a97f5
bpo-42856: Add --with-wheel-pkg-dir=PATH configure option (GH-24210)
Add --with-wheel-pkg-dir=PATH option to the ./configure script. If
specified, the ensurepip module looks for setuptools and pip wheel
packages in this directory: if both are present, these wheel packages
are used instead of ensurepip bundled wheel packages.

Some Linux distribution packaging policies recommend against bundling
dependencies. For example, Fedora installs wheel packages in the
/usr/share/python-wheels/ directory and don't install the
ensurepip._bundled package.

ensurepip: Remove unused runpy import.
2021-01-20 17:07:21 +01:00
Victor Stinner cad8020cb8
bpo-42955: Add Python/module_names.h (GH-24258)
Add a private list of all stdlib modules: _Py_module_names.

* Add Tools/scripts/generate_module_names.py script.
* Makefile: Add "make regen-module-names" command.
* setup.py: Add --list-module-names option.
* GitHub Action and Travis CI also runs "make regen-module-names",
  not ony "make regen-all", to ensure that the module names remains
  up to date.
2021-01-19 23:04:49 +01:00
Victor Stinner 6a809fa01f
bpo-36143: make regen-all now also runs regen-keyword (GH-24245) 2021-01-18 21:23:35 +01:00
Victor Stinner 0e2a0f72cc
bpo-42802: Remove distutils bdist_wininst command (GH-24043)
The distutils bdist_wininst command deprecated in Python 3.8 has been
removed. The distutils bidst_wheel command is now recommended to
distribute binary packages on Windows.

* Remove Lib/distutils/command/bdist_wininst.py
* Remove PC/bdist_wininst/ project
* Remove Lib/distutils/command/wininst-*.exe programs
* Remove all references to bdist_wininst
2021-01-09 00:35:01 +01:00
pxinwr 277ce3060b
bpo-27640: Add --disable-test-modules configure option (GH-23886)
Added --disable-test-modules option to the configure script:
don't build nor install test modules.

Patch by Xavier de Gaye, Thomas Petazzoni and Peixing Xin.

Co-Authored-By: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Co-Authored-By: Xavier de Gaye <xdegaye@gmail.com>
2020-12-30 13:50:39 +01:00
Victor Stinner 52a327c1cb
bpo-39465: Add pycore_atomic_funcs.h header (GH-20766)
Add pycore_atomic_funcs.h internal header file: similar to
pycore_atomic.h but don't require to declare variables as atomic.

Add _Py_atomic_size_get() and _Py_atomic_size_set() functions.
2020-12-23 03:41:08 +01:00
Victor Stinner fe6e5e7cfd
bpo-35134: Add Include/cpython/pythonrun.h file (GH-23701)
Py_CompileString() is now always declared as a function by
Include/pythonrun.h. It is overriden with a macro in
Include/cpython/pythonrun.h.
2020-12-08 23:51:54 +01:00
Pablo Galindo 85f1dedb8d
bpo-42545: Check that all symbols in the limited ABI are exported (GH-23616) 2020-12-04 22:05:58 +00:00
Serhiy Storchaka 2ad93821a6
bpo-42431: Fix outdated bytes comments (GH-23458)
Also move definitions of internal macros F_LJUST etc to private header.
2020-12-03 12:46:16 +02:00
Kevin Adler c79667ff79
bpo-42087: Remove support for AIX 5.3 and below (GH-22830)
As AIX 5.3 and below do not support thread_cputime, it was decided in
https://bugs.python.org/issue40680 to require AIX 6.1 and above. This
commit removes workarounds for — and references to — older, unsupported
AIX versions.
2020-11-16 16:16:10 +01:00
Victor Stinner 5cf4782a26
bpo-41796: Make _ast module state per interpreter (GH-23024)
The ast module internal state is now per interpreter.

* Rename "astmodulestate" to "struct ast_state"
* Add pycore_ast.h internal header: the ast_state structure is now
  declared in pycore_ast.h.
* Add PyInterpreterState.ast (struct ast_state)
* Remove get_ast_state()
* Rename get_global_ast_state() to get_ast_state()
* PyAST_obj2mod() now handles get_ast_state() failures
2020-11-02 22:03:28 +01:00
Victor Stinner a6879d9445
bpo-41474, Makefile: Add dependency on cpython/frameobject.h (GH-22999)
Co-Authored-By: Skip Montanaro <skip.montanaro@gmail.com>
2020-10-27 04:41:30 +01:00