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
4ab46d7949
bpo-31497: Add private helper _PyType_Name(). ( #3630 )
...
This function returns the last component of tp_name after a dot.
Returns tp_name itself if it doesn't contain a dot.
2017-09-17 21:11:04 +03:00
3f9eee6eb4
bpo-28411: Support other mappings in PyInterpreterState.modules. ( #3593 )
...
The concrete PyDict_* API is used to interact with PyInterpreterState.modules in a number of places. This isn't compatible with all dict subclasses, nor with other Mapping implementations. This patch switches the concrete API usage to the corresponding abstract API calls.
We also add a PyImport_GetModule() function (and some other helpers) to reduce a bunch of code duplication.
2017-09-15 16:35:20 -06:00
b2e5794870
bpo-31338 ( #3374 )
...
* Add Py_UNREACHABLE() as an alias to abort().
* Use Py_UNREACHABLE() instead of assert(0)
* Convert more unreachable code to use Py_UNREACHABLE()
* Document Py_UNREACHABLE() and a few other macros.
2017-09-14 18:13:16 -07:00
ccb3c7654c
bpo-30860: Fix deadcode in obmalloc.c ( #3499 )
...
Fix Coverity CID 1417587: _PyMem_Initialize() contains code which is
never executed.
Replace the runtime check with a build assertion.
2017-09-14 14:48:37 -07:00
d393c1b227
bpo-28411: Isolate PyInterpreterState.modules ( #3575 )
...
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
dae0276bb6
bpo-30860: Fix a refleak. ( #3567 )
...
Resolves bpo-31420.
(This was accidentally reverted when in #3565.)
2017-09-14 00:35:58 -07:00
93c92f7d1d
bpo-31404: Revert "remove modules from Py_InterpreterState ( #1638 )" ( #3565 )
...
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
13ad3b7a82
bpo-31462: Remove trailing whitespaces. ( #3564 )
2017-09-14 09:38:36 +03:00
8728018624
bpo-30860: Fix a refleak. ( #3506 )
...
* Drop warnoptions from PyInterpreterState.
* Drop xoptions from PyInterpreterState.
* Don't set warnoptions and _xoptions again.
* Decref after adding to sys.__dict__.
* Drop an unused macro.
* Check sys.xoptions *before* we delete it.
2017-09-11 17:59:22 -07:00
2bb69a5b4e
bpo-31373: remove overly strict float range checks ( #3486 )
...
This undoes a853a8ba78
2017-09-10 23:50:46 -07:00
2b7953d974
replace custom table with pyctype ( #3456 )
2017-09-08 10:35:49 -07:00
e3b2b4b8d9
bpo-31393: Fix the use of PyUnicode_READY(). ( #3451 )
2017-09-08 09:58:51 +03:00
8e0ad46bc8
update all_name_chars comment after 9020ac7cce ( #3452 )
2017-09-07 23:35:53 -07:00
2ebc5ce42a
bpo-30860: Consolidate stateful runtime globals. ( #3397 )
...
* 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
9020ac7cce
optimize all_name_chars ( #3442 )
...
Remove redundant PyUnicode_Check call. Use a static table for checking chars.
2017-09-07 18:06:23 -07:00
5a8516701f
bpo-31344: Per-frame control of trace events (GH-3417)
...
f_trace_lines: enable/disable line trace events
f_trace_opcodes: enable/disable opcode trace events
These are intended primarily for testing of the interpreter
itself, as they make it much easier to emulate signals
arriving at unfortunate times.
2017-09-08 10:14:16 +10:00
a853a8ba78
bpo-31373: fix undefined floating-point demotions ( #3396 )
2017-09-07 11:13:59 -07:00
a6a4dc816d
bpo-31370: Remove support for threads-less builds ( #3385 )
...
* Remove Setup.config
* Always define WITH_THREAD for compatibility.
2017-09-07 18:56:24 +02:00
05351c1bd8
Revert "bpo-30860: Consolidate stateful runtime globals." ( #3379 )
...
Windows buildbots started failing due to include-related errors.
2017-09-05 21:43:08 -07:00
76d5abc868
bpo-30860: Consolidate stateful runtime globals. ( #2594 )
...
* 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).
2017-09-05 18:26:16 -07:00
faa57cbe70
bpo-30662: fixed OrderedDict.__init__ docstring re PEP 468 ( #2179 )
...
* fixed OrderedDict.__init__ docstring re PEP 468
* tightened comment and mirrored to C impl
* added space after period per marco-buttu
* preserved substituted for stable
* drop references to Python 3.6 and PEP 468
2017-09-05 16:23:49 -07:00
a3070d530c
bpo-31347: _PyObject_FastCall_Prepend: do not call memcpy if args might not be null ( #3329 )
...
Passing NULL as the second argument to to memcpy is undefined behavior even if the size is 0.
2017-09-04 22:23:42 -07:00
64263dfd18
Fix terminology in comment and add more design rationale. ( #3335 )
...
* Fix terminology in comment and add more design rationale.
* Fix extra space
2017-09-04 18:54:16 -07:00
86b7afdfee
bpo-28411: Remove "modules" field from Py_InterpreterState. ( #1638 )
...
sys.modules is the one true source.
2017-09-04 17:54:09 -06:00
dce6502059
bpo-31279: Silence -Wstringop-overflow warning. ( #3207 )
2017-08-25 20:12:05 +02:00
a6296d34a4
bpo-31095: fix potential crash during GC (GH-2974)
2017-08-24 14:55:17 +09:00
772d809a63
bpo-31161: only check for parens error for SyntaxError ( #3082 )
...
Subclasses such as IndentError and TabError should not have this message
applied.
2017-08-22 13:16:23 -07:00
f432a3234f
bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0. ( #3157 )
2017-08-21 13:09:59 +02:00
a7c449b8c0
bpo-30721: Add missing '?' to new error message (GH-3131)
2017-08-18 22:18:14 +10:00
5e2eb35bbe
bpo-30721: Show correct syntax hint in Py3 when using Py2 redirection syntax ( #2345 )
2017-08-18 13:37:36 +03:00
778928b0c7
bpo-29304: Simplify dict lookup functions (GH-2407)
...
* remove hashpos parameter from lookdict functions.
* remove many duplicated code from lookdict functions.
2017-08-03 23:45:15 +09:00
5075416b8f
bpo-30978: str.format_map() now passes key lookup exceptions through. ( #2790 )
...
Previously any exception was replaced with a KeyError exception.
2017-08-03 11:45:23 +03:00
c6ea8974e2
bpo-30640: Fix undefined behavior in _PyFunction_FastCallDict() and PyEval_EvalCodeEx() ( #2919 )
...
k + 1 was calculated with k = NULL.
2017-07-31 17:24:37 +03:00
64e461be09
bpo-22207: Add checks for possible integer overflows in unicodeobject.c. ( #2623 )
...
Based on patch by Victor Stinner.
2017-07-11 06:55:25 +03:00
9648088e6c
bpo-30878: Fix error message when keyword arguments are passed ( #2635 )
...
to staticmethod() and classmethod().
2017-07-09 06:45:06 +03:00
378ebb6578
bpo-30789: Use a single memory block for co_extra. ( #2555 )
...
* bpo-30789: Use a single memory block for co_extra.
* Address review comments.
2017-07-04 14:06:16 +02:00
6969eaf468
bpo-29464: Rename METH_FASTCALL to METH_FASTCALL|METH_KEYWORDS and make ( #1955 )
...
the bare METH_FASTCALL be used for functions with positional-only
parameters.
2017-07-03 21:20:15 +03:00
f7eae0adfc
[security] bpo-13617: Reject embedded null characters in wchar* strings. ( #2302 )
...
Based on patch by Victor Stinner.
Add private C API function _PyUnicode_AsUnicode() which is similar to
PyUnicode_AsUnicode(), but checks for null characters.
2017-06-28 08:30:06 +03:00
23e7944eba
bpo-30704, bpo-30604: Fix memleak in code_dealloc() ( #2455 )
...
Free also co_extra->ce_extras, not only co_extra.
2017-06-28 02:12:00 +02:00
e613e6add5
bpo-30708: Check for null characters in PyUnicode_AsWideCharString(). ( #2285 )
...
Raise a ValueError if the second argument is NULL and the wchar_t\*
string contains null characters.
2017-06-27 16:03:14 +03:00
870c286e27
bp-29304: Simplify dictobject.c (GH-2347)
...
replace `(i << 2) + 1` with `i*5`
2017-06-24 09:03:19 +09:00
d174d24a5d
bpo-30730: Prevent environment variables injection in subprocess on Windows. ( #2325 )
...
Prevent passing other invalid environment variables and command arguments.
2017-06-23 19:39:27 +03:00
073ae487b3
bpo-29304: simplify lookdict_index() function. (GH-2273)
2017-06-23 15:22:50 +09:00
279a96206f
bpo-30736: upgrade to Unicode 10.0 ( #2344 )
...
Straightforward. While we're at it, though, strip trailing whitespace from generated tables.
2017-06-22 22:31:08 -07:00
f3cffd2b78
bpo-30604: clean up co_extra support ( #2144 )
...
bpo-30604: port fix from 3.6 dropping binary compatibility tweaks
2017-06-21 17:44:36 -04:00
3a7f03584a
bpo-30597: Show expected input in custom 'print' error message. ( #2009 )
2017-06-20 16:31:32 +03:00
7445381c60
bpo-30600: Fix error messages (condition order in Argument Clinic) ( #2051 )
...
The function '_PyArg_ParseStack()' and
'_PyArg_UnpackStack' were failing (with error
"XXX() takes Y argument (Z given)") before
the function '_PyArg_NoStackKeywords()' was called.
Thus, the latter did not raise its more meaningful
error : "XXX() takes no keyword arguments".
2017-06-10 07:51:48 +03:00
64505a1f6c
bpo-30486: Allow setting cell value ( #1840 )
...
The cell_contents attribute of the cell object is now writable.
2017-06-08 14:43:26 +03:00
6cca5c8459
bpo-30592: Fixed error messages for some builtins. ( #1996 )
...
Error messages when pass keyword arguments to some builtins that
don't support keyword arguments contained double parenthesis: "()()".
The regression was introduced by bpo-30534.
2017-06-08 14:41:19 +03:00
5eb788bf7f
bpo-30534: Fixed error messages when pass keyword arguments ( #1901 )
...
to functions implemented in C that don't support this.
Also unified error messages for functions that don't take positional or keyword
arguments.
2017-06-06 18:45:22 +03:00
4e624ca50a
bpo-30509: Clean up calling type slots. ( #1883 )
...
Also speed up slot_sq_item.
2017-06-01 08:18:25 +03:00
753bca3934
bpo-27945: Fixed various segfaults with dict. ( #1657 )
...
Based on patches by Duane Griffin and Tim Mitchell.
2017-05-20 12:30:02 +03:00
d896985bb2
bpo-25794: Fix `type.__setattr__()` for non-interned attribute names. ( #1652 )
...
Based on patch by Eryk Sun.
2017-05-20 08:48:06 +03:00
7e19dbc92e
bpo-28974: `object.__format__(x, '')` is now equivalent to `str(x)` ( #506 )
...
rather than `format(str(self), '')`.
2017-05-13 12:40:52 +03:00
a66f9c6bb1
bpo-30341: Improve _PyTrash_thread_destroy_chain() a little bit ( #1545 )
...
* add a comment about why we need to increase trash_delete_nesting
* move increase and decrese outside of the loop
2017-05-13 13:36:14 +08:00
2ddf5a19c3
bpo-30281: Fix the default value for stop in PySlice_Unpack() ( #1480 )
2017-05-10 18:19:41 +08:00
1a5856bf92
bpo-29867: Add asserts in PyTuple_GET_SIZE, PyList_GET_SIZE and PySet_GET_SIZE. ( #751 )
2017-04-22 01:48:11 +02:00
40db90c1ce
bpo-29802: Fix reference counting in module-level struct functions ( #1213 )
...
when pass arguments of wrong type.
2017-04-20 21:19:31 +03:00
b4dc6af7a7
bpo-12414: Update code_sizeof() to take in account co_extra memory. ( #1168 )
2017-04-20 10:31:17 +03:00
bf623ae884
bpo-30061: Check if PyObject_Size()/PySequence_Size()/PyMapping_Size() ( #1096 )
...
raised an error.
Replace them with using concrete types API that never fails if appropriate.
2017-04-19 20:03:52 +03:00
8e1ddbd592
fix a refleak in slot_sq_length ( #1162 )
2017-04-17 00:54:21 +08:00
55fe1ae970
bpo-30022: Get rid of using EnvironmentError and IOError (except test… ( #1051 )
2017-04-16 10:46:38 +03:00
baf9f29811
bpo-29839: Raise ValueError rather than OverflowError in len() for negative values. ( #701 )
2017-04-16 09:37:18 +03:00
813f943c59
bpo-29838: Add asserts for checking results of sq_length and mq_length slots. ( #700 )
...
Negative result should be returned only when an error is set.
2017-04-16 09:21:44 +03:00
b785396ab4
bpo-29998: Pickling and copying ImportError now preserves name and path ( #1010 )
...
attributes.
2017-04-08 09:55:07 +03:00
b879fe82e7
Expand the PySlice_GetIndicesEx macro. ( #1023 )
2017-04-08 09:53:51 +03:00
205e00c5cf
bpo-29914: Fix default implementations of __reduce__ and __reduce_ex__(). ( #843 )
...
object.__reduce__() no longer takes arguments, object.__reduce_ex__() now
requires one argument.
2017-04-08 09:52:59 +03:00
bae6881b42
Update Argument Clinic generated code for bpo-29878. ( #1001 )
2017-04-05 12:00:42 +03:00
43ba8861e0
bpo-29549: Fixes docstring for str.index ( #256 )
...
* Updates B.index documentation.
* Updates str.index documentation, makes it Argument Clinic compatible.
* Removes ArgumentClinic code.
* Finishes string.index documentation.
* Updates string.rindex documentation.
* Documents B.rindex.
2017-04-04 22:36:22 -07:00
e82cf8675b
bpo-29949: Fix set memory usage regression (GH-943)
...
Revert "Minor factoring: move redundant resize scaling logic into the resize function."
This reverts commit 4897300276
2017-04-01 17:20:25 +09:00
06bb4873d6
Fix spurious MemoryError introduced by PR #886 . ( #930 )
...
Fix MemoryError caused by moving around code in PR #886 ; nbytes was sometimes used unitinitalized (in non-debug builds, when use_calloc was false and elsize was 0).
2017-03-31 10:10:19 -07:00
a00c3fd12d
bpo-29941: Assert fixes ( #886 )
...
Make a non-Py_DEBUG, asserts-enabled build of CPython possible. This means
making sure helper functions are defined when NDEBUG is not defined, not
just when Py_DEBUG is defined.
Also fix a division-by-zero in obmalloc.c that went unnoticed because in Py_DEBUG mode, elsize is never zero.
2017-03-31 09:14:41 -07:00
d4edfc9abf
bpo-29935: Fixed error messages in the index() method of tuple, list and deque ( #887 )
...
when pass indices of wrong type.
2017-03-30 18:29:23 +03:00
918403cfc3
bpo-29816: Shift operation now has less opportunity to raise OverflowError. ( #680 )
...
ValueError always is raised rather than OverflowError for negative counts.
Shifting zero with non-negative count always returns zero.
2017-03-30 09:47:07 +03:00
0a58f72762
bpo-24821: Fixed the slowing down to 25 times in the searching of some ( #505 )
...
unlucky Unicode characters.
2017-03-30 09:11:10 +03:00
ba85d69a3e
bpo-29878: Add global instances of int for 0 and 1. ( #852 )
2017-03-30 09:09:41 +03:00
c431854a09
bpo-29927: Remove duplicate BufferError init and unnecessary semicolons (GH-866)
2017-03-29 13:28:15 +08:00
d67a103702
bpo-29924: Remove useless argument ( #854 )
2017-03-27 23:36:08 +02:00
671079ef60
bpo-29894: Deprecate returning an instance of complex subclass from __complex__. ( #798 )
...
In a future versions of Python this can be an error.
2017-03-24 21:28:43 +02:00
fff9a31a91
bpo-29865: Use PyXXX_GET_SIZE macros rather than Py_SIZE for concrete types. ( #748 )
2017-03-21 08:53:25 +02:00
c61ac1642d
Don't use Py_SIZE for dict object. ( #747 )
2017-03-21 08:52:38 +02:00
e46fb86118
bpo-28876: bool of large range raises OverflowError ( #699 )
2017-03-20 08:44:46 +02:00
6b5a9ec478
bpo-29116: Fix error messages for concatenating bytes and bytearray with unsupported type. ( #709 )
2017-03-19 19:47:02 +02:00
004e03fb0c
bpo-29116: Improve error message for concatenating str with non-str. ( #710 )
2017-03-19 19:38:42 +02:00
80ec8364f1
bpo-29748: Added the slice index converter in Argument Clinic. ( #549 )
2017-03-19 19:37:40 +02:00
18b250f844
bpo-29793: Convert some builtin types constructors to Argument Clinic. ( #615 )
2017-03-19 08:51:07 +02:00
0b5615926a
bpo-20186: Convert tuple object implementation to Argument Clinic. ( #614 )
2017-03-19 08:47:58 +02:00
5c643a028e
bpo-20185: Convert typeobject.c to Argument Clinic. ( #544 )
...
Based on patch by Vajrasky Kok.
2017-03-19 08:46:44 +02:00
0f7b0b397e
bpo-29735: Optimize partial_call(): avoid tuple ( #516 )
...
* Add _PyObject_HasFastCall()
* partial_call() now avoids temporary tuple to pass positional
arguments if the callable supports the FASTCALL calling convention
for positional arguments.
* Fix also a performance regression in partial_call() if the callable
doesn't support FASTCALL.
2017-03-14 21:37:20 +01:00
9135275cba
bpo-28810: Update lnotab_notes.txt ( #665 )
2017-03-14 21:42:09 +02:00
aa289a59ff
bpo-29548: Recommend PyObject_Call APIs over PyEval_Call APIs. (GH-75)
...
PyEval_Call* APIs are not documented and they doesn't respect PY_SSIZE_T_CLEAN.
So add comment block which recommends PyObject_Call* APIs to ceval.h.
This commit also changes PyEval_CallMethod and PyEval_CallFunction
implementation same to PyObject_CallMethod and PyObject_CallFunction
to reduce future maintenance cost. Optimization to avoid temporary
tuple are copied too.
PyEval_CallFunction(callable, "i", (int)i) now calls callable(i) instead of
raising TypeError. But accepting this edge case is backward compatible.
2017-03-14 18:00:59 +09:00
7e2a54cdd9
bpo-28856: Let %b format for bytes support objects that follow the buffer protocol (GH-546)
2017-03-14 15:07:15 +08:00
004251059b
bpo-29730: replace some calls to PyNumber_Check and improve some error messages ( #650 )
2017-03-13 00:37:05 +02:00
b7c9150b68
Fix wrapping into StopIteration of return values in generators and coroutines ( #644 )
2017-03-12 15:53:07 -04:00
202fda55c2
bpo-24037: Add Argument Clinic converter `bool(accept={int})`. ( #485 )
2017-03-12 10:10:47 +02:00
b5c51d3dd9
bpo-20185: Convert float object implementation to Argument Clinic. ( #543 )
...
Based on patch by Vajrasky Kok.
2017-03-11 09:21:05 +02:00
fdd42c481e
bpo-20185: Convert list object implementation to Argument Clinic. ( #542 )
2017-03-11 09:19:20 +02:00
390a0969c1
bpo-29749: Update int() docstring (GH-565)
...
The docstring did not properly represent the fact that the argument to int() was positional-only.
2017-03-08 16:29:01 -08:00
370fd202f1
Use Py_RETURN_FALSE/Py_RETURN_TRUE rather than PyBool_FromLong(0)/PyBool_FromLong(1). ( #567 )
2017-03-08 20:47:48 +02:00
Oren Milman
Serhiy Storchaka
Eric Snow
Barry Warsaw
Victor Stinner
Benjamin Peterson
Nick Coghlan
Antoine Pitrou
Jonathan Eunice
Raymond Hettinger
Stefan Krah
INADA Naoki
Martijn Pieters
Sanyam Khurana
Zackery Spytz
Sylvain
Dino Viehland
Sanyam Khurana
Lisa Roach
Xiang Zhang
Dong-hee Na
T. Wouters
Louie Lu
4kir4
Ivan Levkivskyi
Yury Selivanov
svelankar