d7c387384a
bpo-33714: Output an exception raised in module's m_clear(). (GH-16592)
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It is similar to the more general code in the gc module, but
here we know the name of the module.
https://bugs.python.org/issue33714
Automerge-Triggered-By: @encukou
2019-10-08 03:46:17 -07:00
196a530e00
bpo-37483: add _PyObject_CallOneArg() function ( #14558 )
2019-07-04 19:31:34 +09:00
530f506ac9
bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464)
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Automatically replace
tp_print -> tp_vectorcall_offset
tp_compare -> tp_as_async
tp_reserved -> tp_as_async
2019-05-30 19:13:39 -07:00
331a6a56e9
bpo-36763: Implement the PEP 587 (GH-13592)
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* Add a whole new documentation page:
"Python Initialization Configuration"
* PyWideStringList_Append() return type is now PyStatus,
instead of int
* PyInterpreterState_New() now calls PyConfig_Clear() if
PyConfig_InitPythonConfig() fails.
* Rename files:
* Python/coreconfig.c => Python/initconfig.c
* Include/cpython/coreconfig.h => Include/cpython/initconfig.h
* Include/internal/: pycore_coreconfig.h => pycore_initconfig.h
* Rename structures
* _PyCoreConfig => PyConfig
* _PyPreConfig => PyPreConfig
* _PyInitError => PyStatus
* _PyWstrList => PyWideStringList
* Rename PyConfig fields:
* use_module_search_paths => module_search_paths_set
* module_search_path_env => pythonpath_env
* Rename PyStatus field: _func => func
* PyInterpreterState: rename core_config field to config
* Rename macros and functions:
* _PyCoreConfig_SetArgv() => PyConfig_SetBytesArgv()
* _PyCoreConfig_SetWideArgv() => PyConfig_SetArgv()
* _PyCoreConfig_DecodeLocale() => PyConfig_SetBytesString()
* _PyInitError_Failed() => PyStatus_Exception()
* _Py_INIT_ERROR_TYPE_xxx enums => _PyStatus_TYPE_xxx
* _Py_UnixMain() => Py_BytesMain()
* _Py_ExitInitError() => Py_ExitStatusException()
* _Py_PreInitializeFromArgs() => Py_PreInitializeFromBytesArgs()
* _Py_PreInitializeFromWideArgs() => Py_PreInitializeFromArgs()
* _Py_PreInitialize() => Py_PreInitialize()
* _Py_RunMain() => Py_RunMain()
* _Py_InitializeFromConfig() => Py_InitializeFromConfig()
* _Py_INIT_XXX() => _PyStatus_XXX()
* _Py_INIT_FAILED() => _PyStatus_EXCEPTION()
* Rename 'err' PyStatus variables to 'status'
* Convert RUN_CODE() macro to config_run_code() static inline function
* Remove functions:
* _Py_InitializeFromArgs()
* _Py_InitializeFromWideArgs()
* _PyInterpreterState_GetCoreConfig()
2019-05-27 16:39:22 +02:00
c96be811fa
bpo-36900: Replace global conf vars with config (GH-13299)
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Replace global configuration variables with core_config read from the
current interpreter.
Cleanup dynload_hpux.c.
2019-05-14 17:34:56 +02:00
a24107b04c
bpo-35459: Use PyDict_GetItemWithError() instead of PyDict_GetItem(). (GH-11112)
2019-02-25 17:59:46 +02:00
621cebe81b
bpo-35081: Rename internal headers (GH-10275)
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Rename Include/internal/ headers:
* pycore_hash.h -> pycore_pyhash.h
* pycore_lifecycle.h -> pycore_pylifecycle.h
* pycore_mem.h -> pycore_pymem.h
* pycore_state.h -> pycore_pystate.h
Add missing headers to Makefile.pre.in and PCbuild:
* pycore_condvar.h.
* pycore_hamt.h
* pycore_pyhash.h
2018-11-12 16:53:38 +01:00
27e2d1f219
bpo-35081: Add pycore_ prefix to internal header files (GH-10263)
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* Rename Include/internal/ header files:
* pyatomic.h -> pycore_atomic.h
* ceval.h -> pycore_ceval.h
* condvar.h -> pycore_condvar.h
* context.h -> pycore_context.h
* pygetopt.h -> pycore_getopt.h
* gil.h -> pycore_gil.h
* hamt.h -> pycore_hamt.h
* hash.h -> pycore_hash.h
* mem.h -> pycore_mem.h
* pystate.h -> pycore_state.h
* warnings.h -> pycore_warnings.h
* PCbuild project, Makefile.pre.in, Modules/Setup: add the
Include/internal/ directory to the search paths of header files.
* Update includes. For example, replace #include "internal/mem.h"
with #include "pycore_mem.h".
2018-11-01 00:52:28 +01:00
3e429dcc24
bpo-33237: Improve AttributeError message for partially initialized module. (GH-6398)
2018-10-30 13:19:51 +02:00
0e0bc4e221
Fix misleading mentions of tp_size in comments (GH-9093)
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Many type object initializations labeled a field "tp_size" in the
comment, but the name of that field is tp_basicsize.
2018-09-10 09:46:08 -07:00
caba55b3b7
bpo-34301: Add _PyInterpreterState_Get() helper function (GH-8592)
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sys_setcheckinterval() now uses a local variable to parse arguments,
before writing into interp->check_interval.
2018-08-03 15:33:52 +02:00
c1a6832f50
bpo-33330: Write exceptions occurred in PyImport_Cleanup() to stderr. (GH-6606)
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They where silenced before.
2018-04-29 22:16:30 +03:00
c2b0b12d1a
bpo-32374: m_traverse may be called with m_state=NULL (GH-5140)
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Multi-phase initialized modules allow m_traverse to be called while the
module is still being initialized, so module authors may need to account
for that.
2018-03-17 15:41:20 +10:00
5364b5cd75
bpo-32225: Implementation of PEP 562 ( #4731 )
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Implement PEP 562: module __getattr__ and __dir__.
The implementation simply updates module_getattro and
module_dir.
2017-12-14 11:59:44 +01:00
6db7033192
bpo-31492: Fix assertion failures in case of a module with a bad __name__ attribute. ( #3620 )
2017-09-19 14:23:01 +03:00
d393c1b227
bpo-28411: Isolate PyInterpreterState.modules ( #3575 )
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A bunch of code currently uses PyInterpreterState.modules directly instead of PyImport_GetModuleDict(). This complicates efforts to make changes relative to sys.modules. This patch switches to using PyImport_GetModuleDict() uniformly. Also, a number of related uses of sys.modules are updated for uniformity for the same reason.
Note that this code was already reviewed and merged as part of #1638 . I reverted that and am now splitting it up into more focused parts.
2017-09-14 12:18:12 -06:00
93c92f7d1d
bpo-31404: Revert "remove modules from Py_InterpreterState ( #1638 )" ( #3565 )
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PR #1638 , for bpo-28411, causes problems in some (very) edge cases. Until that gets sorted out, we're reverting the merge. PR #3506 , a fix on top of #1638 , is also getting reverted.
2017-09-13 23:46:04 -07:00
2ebc5ce42a
bpo-30860: Consolidate stateful runtime globals. ( #3397 )
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* group the (stateful) runtime globals into various topical structs
* consolidate the topical structs under a single top-level _PyRuntimeState struct
* add a check-c-globals.py script that helps identify runtime globals
Other globals are excluded (see globals.txt and check-c-globals.py).
2017-09-07 23:51:28 -06:00
86b7afdfee
bpo-28411: Remove "modules" field from Py_InterpreterState. ( #1638 )
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sys.modules is the one true source.
2017-09-04 17:54:09 -06:00
18b250f844
bpo-29793: Convert some builtin types constructors to Argument Clinic. ( #615 )
2017-03-19 08:51:07 +02:00
b57d9eac41
Issue #28748 : Private variable _Py_PackageContext is now of type "const char *"
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rather of "char *".
2016-11-21 10:25:54 +02:00
85b0f5beb1
Added the const qualifier to char* variables that refer to readonly internal
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UTF-8 represenatation of Unicode objects.
2016-11-20 10:16:47 +02:00
06515833fe
Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSize
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with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.
2016-11-20 09:13:07 +02:00
3b73ea1278
Issue #28701 : Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString.
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The latter function is more readable, faster and doesn't raise exceptions.
2016-11-16 10:19:20 +02:00
f4934ea77d
Issue #28701 : Replace PyUnicode_CompareWithASCIIString with _PyUnicode_EqualToASCIIString.
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The latter function is more readable, faster and doesn't raise exceptions.
2016-11-16 10:17:58 +02:00
333ad92ec2
Issue #27914 : Fixed a comment in PyModule_ExcDef.
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Patch by Xiang Zhang.
2016-09-26 23:14:44 +03:00
cbcd221de4
Merge #27782 fix from 3.5
2016-08-21 17:43:58 +10:00
8682f578c1
Issue #27782 : Fix m_methods handling in multiphase init
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Multi-phase extension module import now correctly allows the
``m_methods`` field to be used to add module level functions
to instances of non-module types returned from ``Py_create_mod``.
Patch by Xiang Zhang.
2016-08-21 17:41:56 +10:00
7fbce56a57
Issue #12946 : Remove dead code in PyModule_GetDict
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PyModule_NewObject already sets md_dict to PyDict_New():
m->md_dict = PyDict_New();
2016-08-19 12:00:13 +03:00
48842714b9
Issue #22570 : Renamed Py_SETREF to Py_XSETREF.
2016-04-06 09:45:48 +03:00
5a57ade58e
Issue #20440 : Massive replacing unsafe attribute setting code with special
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macro Py_SETREF.
2015-12-24 10:35:59 +02:00
a48db2bc8b
Issue #24268 : Address some PEP 489 refleaks
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- missing DECREF in PyModule_FromDefAndSpec2
- missing DECREF in PyType_FromSpecAndBases2
- missing DECREF in _testmultiphase module
Patch by Petr Viktorin
2015-05-24 01:03:46 +10:00
d5cacbb1d9
PEP 489: Multi-phase extension module initialization
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Known limitations of the current implementation:
- documentation changes are incomplete
- there's a reference leak I haven't tracked down yet
The leak is most visible by running:
./python -m test -R3:3 test_importlib
However, you can also see it by running:
./python -X showrefcount
Importing the array or _testmultiphase modules, and
then deleting them from both sys.modules and the local
namespace shows significant increases in the total
number of active references each cycle. By contrast,
with _testcapi (which continues to use single-phase
initialisation) the global refcounts stabilise after
a couple of cycles.
2015-05-23 22:24:10 +10:00
009b811d67
Removed unintentional trailing spaces in non-external and non-generated C files.
2015-03-18 21:53:15 +02:00
027ce16691
sprinkle some _PyId goodness around moduleobject.c
2014-04-24 19:39:18 -04:00
1184e266b9
do not override errors from descriptors on modules
2014-04-24 19:29:23 -04:00
7b9ff0e6da
Issue8297: module attribute lookup failures now include module name in error message.
2014-04-24 14:47:47 -07:00
226c57100c
Issue #19255 : Clear error after failed PyDict_SetItem() on shutdown.
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This silences a Coverity complain.
2014-02-12 09:55:45 +02:00
1f9d11b986
Issue #19255 : Clear error after failed PyDict_SetItem() on shutdown.
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This silences a Coverity complain.
2014-02-12 09:55:01 +02:00
87a5c515d0
Issue #19255 : The builtins module is restored to initial value before
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cleaning other modules. The sys and builtins modules are cleaned last.
2014-02-10 18:21:34 +02:00
b523f8433a
Implement PEP 451 (ModuleSpec).
2013-11-22 09:05:39 -07:00
dcedaf6e53
Issue #18214 : Improve finalization of Python modules to avoid setting their globals to None, in most cases.
2013-07-31 23:14:08 +02:00
4c14b5de1c
#17115,17116: Have modules initialize the __package__ and __loader__
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attributes to None.
The long-term goal is for people to be able to rely on these
attributes existing and checking for None to see if they have been
set. Since import itself sets these attributes when a loader does not
the only instances when the attributes are None are from someone
overloading __import__() and not using a loader or someone creating a
module from scratch.
This patch also unifies module initialization. Before you could have
different attributes with default values depending on how the module
object was created. Now the only way to not get the same default set
of attributes is to circumvent initialization by calling
ModuleType.__new__() directly.
2013-05-04 13:56:58 -04:00
f4cc2161d5
Issue #15394 : Fix ref leaks in PyModule_Create.
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Patch by Julia Lawall.
2012-07-19 13:51:59 -05:00
29e49d6394
Issue #15394 : Fix ref leaks in PyModule_Create.
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Patch by Julia Lawall.
2012-07-19 13:45:43 -05:00
984b11f88f
issue 14660: Implement PEP 420, namespace packages.
2012-05-24 20:21:04 -04:00
62228dbd6c
Issues #13959 , 14647: Re-implement imp.reload() in Lib/imp.py.
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Thanks to Eric Snow for the patch.
2012-04-29 14:38:11 -04:00
bd928fef42
Rename _Py_identifier to _Py_IDENTIFIER.
2011-10-14 10:20:37 +02:00
1ee1b6fe0d
Use identifier API for PyObject_GetAttrString.
2011-10-10 18:11:30 +02:00
d63a3b8beb
Implement PEP 393.
2011-09-28 07:41:54 +02:00
Serhiy Storchaka
Jeroen Demeyer
Victor Stinner
Peter Eisentraut
Marcel Plch
Ivan Levkivskyi
Oren Milman
Eric Snow
Nick Coghlan
Berker Peksag
Benjamin Peterson
Ethan Furman
Antoine Pitrou
Brett Cannon
Meador Inge
Eric V. Smith
Martin v. Löwis