80ab069f1b
Issue #27419 : Added temporary workaround for subinterpreters.
2016-07-17 14:15:28 +03:00
7905f99a27
Issue #27419 : Standard __import__() no longer look up "__import__" in globals
...
or builtins for importing submodules or "from import". Fixed a crash if
raise a warning about unabling to resolve package from __spec__ or
__package__.
2016-07-17 12:51:34 +03:00
b3b65e618c
Issue #27419 : Standard __import__() no longer look up "__import__" in globals
...
or builtins for importing submodules or "from import". Fixed handling an
error of non-string package name.
2016-07-17 12:47:17 +03:00
fdcdd9ed80
Issue #26896 : Disambiguate uses of "importer" with "finder".
...
Thanks to Oren Milman for the patch.
2016-07-08 11:00:00 -07:00
2954f83999
- Issue #27332 : Fixed the type of the first argument of module-level functions
...
generated by Argument Clinic. Patch by Petr Viktorin.
2016-07-07 18:20:03 +03:00
1a2b24f02d
Issue #27332 : Fixed the type of the first argument of module-level functions
...
generated by Argument Clinic. Patch by Petr Viktorin.
2016-07-07 17:35:15 +03:00
744c34e2ea
Cleanup import.c
...
* Replace PyUnicode_RPartition() with PyUnicode_FindChar() and
PyUnicode_Substring() to avoid the creation of a temporary tuple.
* Use PyUnicode_FromFormat() to build a string and avoid the single_dot ('.')
singleton
Thanks Serhiy Storchaka for your review.
2016-05-20 11:36:13 +02:00
23c5cbbdde
fs_unicode_converter is no longer used.
2016-04-14 12:36:11 +03:00
ec39756960
Issue #22570 : Renamed Py_SETREF to Py_XSETREF.
2016-04-06 09:50:03 +03:00
5b613dd810
Issue #25698 : Prevent possible replacing imported module with the empty one
...
if the stack is too deep.
2016-02-10 10:31:43 +02:00
48a583b1d8
Issue #25698 : Prevent possible replacing imported module with the empty one
...
if the stack is too deep.
2016-02-10 10:31:20 +02:00
9fa812668f
Issue #18018 : Raise an ImportError if a relative import is attempted
...
with no known parent package.
Previously SystemError was raised if the parent package didn't exist
(e.g., __package__ was set to '').
Thanks to Florent Xicluna and Yongzhi Pan for reporting the issue.
2016-01-22 16:39:02 -08:00
849113af6b
Issue #25791 : Warn when __package__ != __spec__.parent.
...
In a previous change, __spec__.parent was prioritized over
__package__. That is a backwards-compatibility break, but we do
eventually want __spec__ to be the ground truth for module details. So
this change reverts the change in semantics and instead raises an
ImportWarning when __package__ != __spec__.parent to give people time
to adjust to using spec objects.
2016-01-22 15:25:50 -08:00
63b8505281
Issue #25791 : Raise an ImportWarning when __spec__ or __package__ are
...
not defined for a relative import.
This is the start of work to try and clean up import semantics to rely
more on a module's spec than on the myriad attributes that get set on
a module. Thanks to Rose Ames for the patch.
2016-01-15 13:33:03 -08:00
576f132b98
Issue #20440 : Cleaning up the code by using Py_SETREF.
2016-01-05 21:27:54 +02:00
2d06e84455
Issue #25923 : Added the const qualifier to static constant arrays.
2015-12-25 19:53:18 +02:00
01b1ff6970
Rebuilt Clinic generated code.
2015-08-24 20:23:27 -07:00
1df0b35e3d
Issue #24769 : Interpreter now starts properly when dynamic loading
...
is disabled. Patch by Petr Viktorin.
2015-08-24 19:53:56 -07:00
ac5569b1fa
Issue #24115 : Update uses of PyObject_IsTrue(), PyObject_Not(),
...
PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains()
to check for and handle errors correctly.
2015-05-30 17:48:19 +03:00
fa494fd883
Issue #24115 : Update uses of PyObject_IsTrue(), PyObject_Not(),
...
PyObject_IsInstance(), PyObject_RichCompareBool() and _PyDict_Contains()
to check for and handle errors correctly.
2015-05-30 17:45:22 +03:00
d5cacbb1d9
PEP 489: Multi-phase extension module initialization
...
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
32439d6eb6
Issue #23911 : Move path-based bootstrap code to a separate frozen module.
2015-05-02 19:15:18 -06:00
1a084a882b
Issue #23998 : PyImport_ReInitLock() now checks for lock allocation error
2015-04-19 21:15:02 +02:00
e0ac2beb4f
Issue #23998 : PyImport_ReInitLock() now checks for lock allocation error
2015-04-19 21:12:14 +02:00
418fd74f87
Issue #23998 : PyImport_ReInitLock() now checks for lock allocation error
2015-04-19 21:08:42 +02:00
89964c48d1
Issue #23944 : Argument Clinic now wraps long impl prototypes at column 78.
2015-04-14 18:07:59 -04:00
1009bf18b3
Issue #23501 : Argumen Clinic now generates code into separate files by default.
2015-04-03 23:53:51 +03:00
e42ccd2bfd
Issue #23694 : Enhance _Py_fopen(), it now raises an exception on error
...
* If fopen() fails, OSError is raised with the original filename object.
* The GIL is now released while calling fopen()
2015-03-18 01:39:23 +01:00
20b39b27d9
Removed redundant casts to `char *`.
...
Corresponding functions now accept `const char *` (issue #1772673 ).
2014-09-28 11:27:24 +03:00
ac7d80c7d0
(Merge 3.4) Issue #21925 : PyImport_Cleanup(): Remove unused parameter in
...
PySys_FormatStderr() call
2014-07-07 23:07:27 +02:00
ab826d11a3
Issue #21925 : PyImport_Cleanup(): Remove unused parameter in
...
PySys_FormatStderr() call
2014-07-07 23:06:15 +02:00
fd4d0504df
Move import.c to use Clinic file output.
2014-05-30 11:21:14 -04:00
58cfdd8af8
Issue #21226 : fix a ref leak.
2014-05-29 12:31:39 -06:00
08197a4616
Issue #21226 : Set all attrs in PyImport_ExecCodeModuleObject.
2014-05-12 17:54:55 -06:00
18fc4e70f3
Issue #20942 : PyImport_ImportFrozenModuleObject() no longer sets
...
__file__.
This causes _frozen_importlib to no longer have __file__ set as well
as any frozen module imported using imp.init_frozen() (which is
deprecated).
2014-04-04 10:01:46 -04:00
e0a976c09d
Temporary silence test broken by issue19255.
...
Remove unused variables.
2014-02-10 19:09:19 +02:00
013bb91aa3
Issue #19255 : The builtins module is restored to initial value before
...
cleaning other modules. The sys and builtins modules are cleaned last.
2014-02-10 18:21:34 +02:00
dfe98a102e
Issue #20437 : Fixed 22 potential bugs when deleting objects references.
2014-02-09 13:46:20 +02:00
505ff755d7
Issue #20437 : Fixed 21 potential bugs when deleting objects references.
2014-02-09 13:33:53 +02:00
2623c8c23c
Issue #20530 : Argument Clinic's signature format has been revised again.
...
The new syntax is highly human readable while still preventing false
positives. The syntax also extends Python syntax to denote "self" and
positional-only parameters, allowing inspect.Signature objects to be
totally accurate for all supported builtins in Python 3.4.
2014-02-08 22:15:29 -08:00
7726ac9163
#Issue 20456: Several improvements and bugfixes for Argument Clinic,
...
including correctly generating code for Clinic blocks inside C
preprocessor conditional blocks.
2014-01-31 22:03:12 -08:00
581ee3618c
Issue #20326 : Argument Clinic now uses a simple, unique signature to
...
annotate text signatures in docstrings, resulting in fewer false
positives. "self" parameters are also explicitly marked, allowing
inspect.Signature() to authoritatively detect (and skip) said parameters.
Issue #20326 : Argument Clinic now generates separate checksums for the
input and output sections of the block, allowing external tools to verify
that the input has not changed (and thus the output is not out-of-date).
2014-01-28 05:00:08 -08:00
5c66189e88
Issue #20189 : Four additional builtin types (PyTypeObject,
...
PyMethodDescr_Type, _PyMethodWrapper_Type, and PyWrapperDescr_Type)
have been modified to provide introspection information for builtins.
Also: many additional Lib, test suite, and Argument Clinic fixes.
2014-01-24 06:17:25 -08:00
bebf73511a
Issue #20287 : Argument Clinic's output is now configurable, allowing
...
delaying its output or even redirecting it to a separate file.
2014-01-17 17:47:17 -08:00
a6dec2e744
Remove an unneeded cast.
2014-01-10 07:43:55 -05:00
4caa61d20e
Issue #20152 : import.c now uses Argument Clinic.
2014-01-09 19:03:32 -05:00
b523f8433a
Implement PEP 451 (ModuleSpec).
2013-11-22 09:05:39 -07:00
5eb4f59cd9
Issue #19437 : Fix init_builtin(), handle _PyImport_FindExtensionObject()
...
failure
2013-11-14 22:38:52 +01:00
22af2599a9
Issue #19437 : Fix PyImport_ImportModuleLevelObject(), handle
...
PyUnicode_Substring() failure (ex: MemoryError)
2013-11-13 12:11:36 +01:00
bd303c165b
Issue #19512 , #19515 : remove shared identifiers, move identifiers where they
...
are used.
Move also _Py_IDENTIFIER() defintions to the top in modified files to remove
identifiers duplicated in the same file.
2013-11-07 23:07:29 +01:00
53e9ec48e5
Issue #19512 : Use the new _PyId_builtins identifier
2013-11-07 00:43:05 +01:00
c679227e31
Issue #1772673 : The type of `char*` arguments now changed to `const char*`.
2013-10-19 21:03:34 +03:00
daf455554b
Issue #18571 : Implementation of the PEP 446: file descriptors and file handles
...
are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
2013-08-28 00:53:59 +02:00
cba2e3c2e9
remove unused declaration
2013-08-22 02:23:13 +02:00
40322e6ad5
Issue #10241 : Clear extension module dict copies at interpreter shutdown.
...
Patch by Neil Schemenauer, minimally modified.
(re-apply after fix for tkinter-related crash)
2013-08-11 00:30:09 +02:00
79ba3882ad
Improve verbose reporting of shutdown phase by using the "public" module name
2013-08-06 22:50:15 +02:00
95db2e7b8a
Backout 62658d9d8926 (issue #10241 ): it causes a crash at shutdown when deallocating a Tkapp object.
2013-08-02 20:39:46 +02:00
84f31a5676
Issue #10241 : Clear extension module dict copies at interpreter shutdown.
...
Patch by Neil Schemenauer, minimally modified.
2013-08-01 22:07:06 +02:00
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
74ba26a40c
Add missing check of PyDict_SetItem()'s return value in _PyImport_FindExtensionObject()
...
CID 486649
2013-07-20 14:52:18 +02:00
09ca794afe
Add missing check of PyDict_SetItem()'s return value in _PyImport_FindExtensionObject()
...
CID 486649
2013-07-20 14:51:53 +02:00
1e53bbaced
Issue #18408 : handle PySys_GetObject() failure, raise a RuntimeError
2013-07-16 22:26:05 +02:00
82da8886cc
Issue #15767 : Revert 3a50025f1900 for ModuleNotFoundError
2013-07-04 17:48:16 -04:00
582cfbbf74
import.c does neither need mode_t nor _mkdir() anymore
2013-06-23 15:53:09 +02:00
8f5ac5106e
Issue #15767 : Touch up ModuleNotFoundError usage by import.
...
Forgot to raise ModuleNotFoundError when None is found in sys.modules.
This led to introducing the C function PyErr_SetImportErrorSubclass()
to make setting ModuleNotFoundError easier.
Also updated the reference docs to mention ModuleNotFoundError
appropriately. Updated the docs for ModuleNotFoundError to mention the
None in sys.modules case.
Lastly, it was noticed that PyErr_SetImportError() was not setting an
exception when returning None in one case. That issue is now fixed.
2013-06-12 23:29:18 -04:00
3e0651b5fa
Issue #18065 : For frozen packages set __path__ to [].
...
Previously __path__ was set to [__name__], but that could lead to bad
results if someone managed to circumvent the frozen importer and
somehow ended up with a finder that thought __name__ was a legit
directory/location.
2013-05-31 23:18:39 -04:00
fef34e3186
Issue #17937 : Try harder to collect cyclic garbage at shutdown.
2013-05-19 01:11:58 +02:00
070cb3c9be
Issue #1545463 : At shutdown, defer finalization of codec modules so that stderr remains usable.
...
(should fix Windows buildbot failures on test_gc)
2013-05-08 13:23:25 +02:00
5f454a07a0
Issue #1545463 : Global variables caught in reference cycles are now garbage-collected at shutdown.
2013-05-06 21:15:57 +02:00
865eaa1b53
Closes #17892 : Fix the name of _PyObject_CallMethodObjIdArgs
2013-05-02 10:44:04 -07:00
5c089314ef
merge 3.3
2013-04-29 09:08:33 -04:00
7d110042c5
raise an ImportError (rather than fatal) when __import__ is not found in __builtins__ ( closes #17867 )
2013-04-29 09:08:14 -04:00
6fba3dbce0
sprinkle const
2013-03-18 23:13:31 -07:00
ad8c461e2c
Add sanity assertions in some import lock code (issue #15599 ).
2012-12-18 22:18:58 +01:00
202b60640b
Add sanity assertions in some import lock code (issue #15599 ).
2012-12-18 22:18:17 +01:00
5cb8a31dc4
cleanup and fix refleaks
2012-12-15 00:05:16 -05:00
6b2cbeba58
Issue #16421 : allow to load multiple modules from the same shared object.
...
Patch by Václav Šmilauer.
2012-12-14 17:04:59 +02:00
e4710cfced
Issue #15894 : Document why we don't worry about re-acquiring the
...
global import lock after forking.
2012-11-15 21:39:36 -05:00
0398985920
Issue #15781 : Fix two small race conditions in import's module locking.
2012-08-28 00:24:52 +02:00
ecfefb7956
Fix a spelling mistake in a comment.
2012-08-05 19:24:57 -04:00
c4d974d3fa
Remove unused variable `trim_get_code`.
2012-08-04 23:26:25 +02:00
42c0766a53
Close #15486 : Simplify the mechanism used to remove importlib frames from tracebacks when they just introduce irrelevant noise
2012-07-31 21:14:18 +10:00
5ee9892406
Close #15425 : Eliminate more importlib related traceback noise
2012-07-29 20:30:36 +10:00
a6473f9cfd
Issues #15169 , #14599 : Make PyImport_ExecCodeModuleWithPathnames() use
...
Lib/imp.py for imp.source_from_cache() instead of its own C version.
Also change PyImport_ExecCodeModuleObject() to not infer the source
path from the bytecode path like
PyImport_ExecCodeModuleWithPathnames() does. This makes the function
less magical.
This also has the side-effect of removing all uses of MAXPATHLEN in
Python/import.c which can cause failures on really long filenames.
2012-07-13 13:57:03 -04:00
44b4b6a9a5
Fix compilation under Windows
2012-07-10 18:27:54 +02:00
66f3659c9e
fix refleak
2012-07-09 22:21:55 -07:00
fa873704a4
initialize variable for compiler happiness
2012-07-09 13:43:53 -07:00
77b2abd094
Issue #15167 (as part of #13959 ): imp.get_magic() is no implemented in
...
Lib/imp.py.
2012-07-09 16:09:00 -04:00
3adc7b75a5
Issue #15242 : Have PyImport_GetMagicTag() return a const char *
...
defined in sysmodule.c instead of straight out of a Unicode object.
Thanks to Amaury Forgeot d'Arc for noticing the bug and Eric Snow for
writing the patch.
2012-07-09 14:22:12 -04:00
bc07a5c913
Issue #15110 : Fix the tracebacks generated by "import xxx" to not show the importlib stack frames.
2012-07-08 12:01:27 +02:00
98979b85e7
Issue #15166 : Re-implement imp.get_tag() using sys.implementation.
...
Also eliminates some C code in Python/import.c as well.
Patch by Eric Snow with verification by comparing against another
patch from Jeff Knupp.
2012-07-02 15:13:11 -04:00
81c39a88a4
get_sourcefile(): use PyUnicode_READ() to avoid the creation of a temporary
...
Py_UCS4 buffer
2012-06-16 03:22:05 +02:00
0b43bcf528
Close #14857 : fix regression in references to PEP 3135 implicit __class__ closure variable. Reopens issue #12370 , but also updates unittest.mock to workaround that issue
2012-05-27 18:17:07 +10:00
ea3eb88bca
Issue #9260 : A finer-grained import lock.
...
Most of the import sequence now uses per-module locks rather than the
global import lock, eliminating well-known issues with threads and imports.
2012-05-17 18:55:59 +02:00
6efa50a384
Issue #14583 : Fix importlib bug when a package's __init__.py would first import one of its modules then raise an error.
2012-05-07 21:41:59 +02:00
b78174c010
Fix too early decrefs.
2012-05-06 17:15:23 +02:00
8f46d655b9
Fix typo in changeset eb5c5c23ca9b.
2012-05-05 12:27:30 +02:00
f3a42dee9a
Simplify code for load_dynamic()
2012-05-04 22:40:25 +02:00
0429e1a57d
Issue #13959 : Move module type constants to Lib/imp.py.
2012-05-04 16:13:30 -04:00
6b9b727695
Remove dead Windows code which no longer will compile.
2012-05-04 16:04:14 -04:00
Serhiy Storchaka
Brett Cannon
Victor Stinner
Larry Hastings
Nick Coghlan
Eric Snow
Christian Heimes
Antoine Pitrou
Christian Heimes
Alexandre Vassalotti
Benjamin Peterson
Andrew Svetlov
Nadeem Vawda