Commit Graph

5358 Commits

Author SHA1 Message Date
Miss Islington (bot) f31c70b0d6 Fix typo in thread_nt.h code comment (GH-5211) (GH-5226)
The comment for PyThread_allocate_lock says "It has too be implemented ...".
There was an extra "o" in ".. to be implemented.."
(cherry picked from commit 6027802ca7)
2018-01-17 16:40:33 -08:00
Victor Stinner b92c159efa
[3.6] bpo-32555: Fix locale encodings (#5193)
On FreeBSD and Solaris, os.strerror() now always decode the byte
string from the current locale encoding, rather than using
ASCII/surrogateescape in some cases.

Changes:

* Add _Py_DecodeLocaleEx() and _Py_EncodeLocaleEx() which has an
  additional current_locale parameter.
* PyUnicode_DecodeLocale(), PyUnicode_DecodeLocaleAndSize() and
* PyUnicode_EncodeLocale() now always use the current locale
* encoding, instead of using Py_DecodeLocale()/Py_EncodeLocale().
* Document encoding in Py_DecodeLocale() and Py_EncodeLocale()
  documentations.
* Add USE_FORCE_ASCII define to not define
  decode_ascii_surrogateescape() on Android.
2018-01-15 23:43:24 +01:00
Victor Stinner 5f959c4f9e
[3.6] bpo-31900: Fix localeconv() encoding for LC_NUMERIC (#4174) (#5192)
* Add _Py_GetLocaleconvNumeric() function: decode decimal_point and
  thousands_sep fields of localeconv() from the LC_NUMERIC encoding,
  rather than decoding from the LC_CTYPE encoding.
* Modify locale.localeconv() and "n" formatter of str.format() (for
  int, float and complex to use _Py_GetLocaleconvNumeric()
  internally.

(cherry picked from commit cb064fc232)
2018-01-15 23:23:47 +01:00
Miss Islington (bot) e29573910c advance copyright years to 2018 (GH-5094) (#5104)
(cherry picked from commit 65f2a6dcc2)
2018-01-05 23:12:14 -08:00
Miss Islington (bot) 5659743b56 bpo-32365: Fix a reference leak when compile __debug__. (GH-4916) (#4918)
It was introduced in bpo-27169.
(cherry picked from commit bd6ec4d79e)
2017-12-18 15:11:51 +02:00
Victor Stinner da2b79867e
compile.c: Remove unused varible (#4886)
Fix a compiler warning.
2017-12-15 16:29:48 +01:00
Serhiy Storchaka b580f4f2bf
[3.6] bpo-30416: Protect the optimizer during constant folding. (#4865)
It no longer spends much time doing complex calculations and no
longer consumes much memory for creating large constants that will
be dropped later.

This fixes also bpo-21074.
2017-12-15 14:12:14 +02:00
Serhiy Storchaka b82da9ebb2
[3.6] bpo-27169: The __debug__ constant is now optimized out at compile time. (GH-4880) (#4882)
This fixes also bpo-22091..
(cherry picked from commit 3325a6780c)
2017-12-15 13:26:26 +02:00
Victor Stinner 22097aaa77
bpo-32329: Fix sys.flags.hash_randomization (#4875)
sys.flags.hash_randomization is now properly set to 0 when hash
randomization is turned off by PYTHONHASHSEED=0.
2017-12-15 01:39:48 +01:00
Nick Coghlan c8f32aae0a
[3.6] bpo-32176: Set CO_NOFREE in the code object constructor (GH-4684)
Previously, CO_NOFREE was set in the compiler, which meant
it could end up being set incorrectly when code objects
were created directly. Setting it in the constructor based
on freevars and cellvars ensures it is always accurate,
regardless of how the code object is defined.

(cherry picked from commit 078f1814f1)
2017-12-03 23:32:54 +10:00
Miss Islington (bot) 9881e4e538 Don't hide unexpected errors in PyErr_WarnExplicitObject(). (GH-4585) (#4662)
(cherry picked from commit a561862048)
2017-12-01 09:21:45 +02:00
Victor Stinner e10c9de9d7
bpo-20891: Fix PyGILState_Ensure() (#4650) (#4655)
When PyGILState_Ensure() is called in a non-Python thread before
PyEval_InitThreads(), only call PyEval_InitThreads() after calling
PyThreadState_New() to fix a crash.

Add an unit test in test_embed.

Enhance also embedded tests, backport from master:

* Add test_pre_initialization_api()
* Set PYTHONIOENCODING environment variable in
  test_forced_io_encoding()

(cherry picked from commit b4d1e1f7c1)
2017-11-30 23:36:49 +01:00
Miss Islington (bot) d15bb5fcad bpo-32011: Revert "Issue GH-15480: Remove the deprecated and unused TYPE_INT64 code from marshal." (GH-4381) (#4405)
Simplify the reverted code.

This reverts commit e9bbe8b87b.
(cherry picked from commit 00987f6230)
2017-11-15 18:05:58 +02:00
Serhiy Storchaka 3864248866
[3.6] bpo-31949: Fixed several issues in printing tracebacks (PyTraceBack_Print()). (GH-4289) (#4406)
* Setting sys.tracebacklimit to 0 or less now suppresses printing tracebacks.
* Setting sys.tracebacklimit to None now causes using the default limit.
* Setting sys.tracebacklimit to an integer larger than LONG_MAX now means using
  the limit LONG_MAX rather than the default limit.
* Fixed integer overflows in the case of more than 2**31 traceback items on
  Windows.
* Fixed output errors handling..
(cherry picked from commit edad8eebee)
2017-11-15 18:04:46 +02:00
xdegaye ea5b545e38
[3.6] bpo-30696: Fix the REPL looping endlessly when no memory (GH-4160). (#4379)
(cherry picked from commit e0582a37c8)
2017-11-12 17:33:16 +01:00
xdegaye 4b27d51222 [3.6] bpo-30697: Fix PyErr_NormalizeException() when no memory (GH-2327). (#4135)
(cherry picked from commit 56d1f5ca32)
2017-10-26 17:48:48 +02:00
Serhiy Storchaka 2b5cbbb13c [3.6] bpo-21720: Restore the Python 2.7 logic in handling a fromlist. (GH-4118) (#4128)
BytesWarning no longer emitted when the fromlist argument of
__import__() or the __all__ attribute of the module contain bytes
instances..
(cherry picked from commit 41c56940c6)
2017-10-26 12:02:54 +03:00
xdegaye d5d79545b7 [3.6] bpo-30817: Fix PyErr_PrintEx() when no memory (GH-2526). (#4107)
(cherry picked from commit 66caacf2f0)
2017-10-24 16:42:33 +02:00
Miss Islington (bot) 1e78ed6825 bpo-31825: Fixed OverflowError in the 'unicode-escape' codec (GH-4058) (#4059)
and in codecs.escape_decode() when decode an escaped non-ascii byte.
(cherry picked from commit 56cb465cc9)
2017-10-20 17:41:29 +03:00
Pablo Galindo 95602b368b [3.6] bpo-31786: Make functions in the select module blocking when timeout is a small negative value. (GH-4003). (#4022)
(cherry picked from commit 2c15b29aea)
2017-10-18 11:12:47 +03:00
Miss Islington (bot) 2712247ec9 [3.6] bpo-28603: Fix formatting tracebacks for unhashable exceptions (GH-4014) (#4024)
(cherry picked from commit de86073a76)
2017-10-18 01:14:19 +03:00
Miss Islington (bot) 59b5c139d2 [3.6] bpo-31780: Fix incorrect error message for ',x', ',b', ',o' specs (GH-4002) (#4004)
Patch by Pablo.
(cherry picked from commit 28773ca7a7)
2017-10-15 00:01:28 -04:00
Serhiy Storchaka 6f059ab80a [3.6] bpo-31642: Restore blocking "from" import by setting None in sys.modules. (GH-3834). (#3923)
(cherry picked from commit f07e2b64df)
2017-10-08 12:51:55 +03:00
Miss Islington (bot) 8aafd5fd79 [3.6] remove tabs from getcompiler.c (GH-3892) (#3893)
(cherry picked from commit a8ed11742b)
2017-10-05 08:41:06 -07:00
Miss Islington (bot) a4dfe1c9ea [3.6] bpo-31592: Fix an assertion failure in Python parser in case of a bad unicodedata.normalize(). (GH-3767) (#3836)
(cherry picked from commit 7dc46d8cf5)
2017-09-30 22:51:37 +03:00
Miss Islington (bot) 66c2b9f13e [3.6] bpo-31285: Remove splitlines identifier from Python/_warnings.c (GH-3803) (#3829)
(forgot to remove it in GH-3219)
(cherry picked from commit 8b4ff53c44)
2017-09-29 22:26:45 +03:00
Miss Islington (bot) 084f80b82c [3.6] bpo-31588: Validate return value of __prepare__() methods (GH-3790)
Class execution requires that __prepare__() methods return
a proper execution namespace. Check for that immediately
after calling __prepare__(), rather than passing it through
to the code execution machinery and potentially triggering
SystemError (in debug builds) or a cryptic TypeError
(in release builds).

Patch by Oren Milman.
(cherry picked from commit 5837d0418f)
2017-09-28 02:21:33 +10:00
Serhiy Storchaka 90fe25a051 [3.6] bpo-31285: Fix an assertion failure and a SystemError in warnings.warn_explicit. (GH-3219) (#3775)
(cherry picked from commit 91fb0afe18)
2017-09-27 07:38:03 +03:00
Serhiy Storchaka f0db2dfda7 [3.6] bpo-31492: Fix assertion failures in case of a module with a bad __name__ attribute. (GH-3620). (#3773)
(cherry picked from commit 6db7033192)
2017-09-27 07:33:00 +03:00
Miss Islington (bot) 415cc1fa57 [3.6] bpo-31566: Fix an assertion failure in _warnings.warn() in case of a bad __name__ global. (GH-3717) (#3730)
(cherry picked from commit 5d3e80021a)
2017-09-24 23:14:41 +03:00
Miss Islington (bot) 99a51d4e5b [3.6] bpo-31315: Fix an assertion failure in imp.create_dynamic(), when spec.name is not a string. (GH-3257) (#3653)
(cherry picked from commit 9974e1bcf3)
2017-09-19 15:51:19 +03:00
Miss Islington (bot) 5dbb28ecec [3.6] bpo-31418: Fix an assertion failure in PyErr_WriteUnraisable() in case of an exception with a bad __module__ attribute. (GH-3539) (#3556)
(cherry picked from commit f6e61df015)
2017-09-14 09:41:39 +03:00
Victor Stinner c0e77364ca [3.6] bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0 (#3518)
* bpo-30923: Disable warning that has been part of -Wextra since gcc-7.0. (#3142)

(cherry picked from commit d73a960c57)

* bpo-30923: Silence fall-through warnings included in -Wextra since gcc-7.0. (#3157)

(cherry picked from commit f432a3234f)

* bpo-31275: Small refactoring to silence a fall-through warning. (#3206)

(cherry picked from commit 138753c1b9)
2017-09-12 16:09:44 -07:00
Serhiy Storchaka 9adc87b0f8 [3.6] bpo-31416: Fix assertion failures in case of a bad warnings.filters or warnings.defaultaction. (GH-3496) (#3509)
Patch by Oren Milman..
(cherry picked from commit 9d984fd2b0)
2017-09-12 09:48:27 +03:00
Benjamin Peterson cb356c2ecc [3.6] bpo-31373: remove overly strict float range checks (GH-3486) (#3495)
This undoes a853a8ba78 except for the pytime.c
parts. We want to continue to allow IEEE 754 doubles larger than FLT_MAX to be
rounded into finite floats. Tests were added to very this behavior.
(cherry picked from commit 2bb69a5b4e)
2017-09-11 23:08:49 -07:00
Serhiy Storchaka 7972ed2111 [3.6] bpo-31411: Prevent raising a SystemError in case warnings.onceregistry is not a dictionary. (GH-3485). (#3494)
(cherry picked from commit 252033d50e)
2017-09-11 10:01:47 +03:00
Serhiy Storchaka c67838da2c [3.6] bpo-29526: Add reference to help('FORMATTING') in format() builtin (GH-166). (#3491)
(cherry picked from commit 2e6bb4484e)
2017-09-11 09:26:15 +03:00
Miss Islington (bot) a4baf1c543 [3.6] bpo-26669: Fix nan arg value error in pytime.c (GH-3085) (GH-3467)
* Modify NaN check function and error message
* Fix pytime.c when arg is nan
* fix whitespace
(cherry picked from commit 829dacce4f)
2017-09-08 21:53:04 -07:00
Serhiy Storchaka ddb536ba7b [3.6] bpo-31393: Fix the use of PyUnicode_READY(). (GH-3451). (#3453)
(cherry picked from commit e3b2b4b8d9)
2017-09-08 10:43:54 +03:00
Zackery Spytz f032e9237a [3.6] bpo-30640: Fix undefined behavior in _PyFunction_FastCallDict() and PyEval_EvalCodeEx() (GH-2919) (#2964)
k + 1 was calculated with k = NULL..
(cherry picked from commit c6ea8974e2)
2017-09-08 03:17:38 +02:00
Miss Islington (bot) b03623227e [3.6] fixes bpo-31373: fix undefined floating-point demotions (GH-3396) (#3424)
(cherry picked from commit a853a8ba78)
2017-09-07 11:35:03 -07:00
Miss Islington (bot) aa1afc72c1 bpo-30465: Fix lineno and col_offset in fstring AST nodes (GH-1800) (gh-3409)
For f-string ast nodes, fix the line and columns so that tools such as flake8 can identify them correctly.
(cherry picked from commit e7c566caf1)
2017-09-06 19:43:04 -07:00
INADA Naoki 2eea952b1b bpo-31095: fix potential crash during GC (GH-3195)
(cherry picked from commit a6296d34a4)
2017-09-04 12:31:09 +09:00
Serhiy Storchaka f3b891718e [3.6] bpo-31070: Fix a race condition in importlib _get_module_lock(). (GH-3033). (#3038)
(cherry picked from commit 9b0d1d647e)
2017-08-09 14:56:13 +03:00
Yuan Chao Chou a0cb7db8e4 Fix a shadow-compatible-local warning (#2181)
Change the shadowing naming, 'value' (Python-ast.c:4686), to 'val'
to prevent the variables from being misused.
2017-08-04 10:53:42 -07:00
Serhiy Storchaka 946a0b69e2 [3.6] bpo-31071: Avoid masking original TypeError in call with * unpacking (GH-2957) (#2991)
when other arguments are passed.
(cherry picked from commit 25e4f77)
2017-08-03 12:14:35 +03:00
Victor Stinner bb323b261d bpo-30891: Fix again importlib _find_and_load() (#2665) (#2801)
Use sys.modules.get() in the "with _ModuleLockManager(name):" block
to protect the dictionary key with the module lock and use an atomic
get to prevent race condition.

Remove also _bootstrap._POPULATE since it was unused
(_bootstrap_external now has its own _POPULATE object), add a new
_SENTINEL object instead.
(cherry picked from commit e72b1359f8)
2017-07-21 13:28:55 +02:00
Serhiy Storchaka 28343e3392 [3.6] bpo-30876: Relative import from unloaded package now reimports the package (GH-2639) (#2676)
instead of failing with SystemError.

Relative import from non-package now fails with ImportError rather than
SystemError.
(cherry picked from commit 8a9cd20edc)
2017-07-16 07:44:25 +03:00
Victor Stinner fe6e686c27 bpo-30891: Fix importlib _find_and_load() race condition (#2646) (#2651)
* Rewrite importlib _get_module_lock(): it is now responsible to hold
  the imp lock directly.
* _find_and_load() now holds the module lock to check if name is in
  sys.modules to prevent a race condition
(cherry picked from commit 4f9a446f3f)
2017-07-10 23:16:27 +02:00
Serhiy Storchaka 03b0e8374b [3.6] bpo-30814: Fixed a race condition when import a submodule from a package. (GH-2580). (#2598)
(cherry picked from commit b4baacee1a)
2017-07-06 08:38:24 +03:00