summaryrefslogtreecommitdiff
path: root/Modules
Commit message (Collapse)AuthorAgeFilesLines
...
* bpo-32030: Fix calculate_path() on macOS (#4526)Victor Stinner2017-11-231-8/+9
|
* bpo-32030: Rewrite calculate_path() (#4521)Victor Stinner2017-11-232-369/+542
| | | | | | | | | | | | | | | | | * calculate_path() rewritten in Modules/getpath.c and PC/getpathp.c * Move global variables into a new PyPathConfig structure. * calculate_path(): * Split the huge calculate_path() function into subfunctions. * Add PyCalculatePath structure to pass data between subfunctions. * Document PyCalculatePath fields. * Move cleanup code into a new calculate_free() subfunction * calculate_init() now handles Py_DecodeLocale() failures properly * calculate_path() is now atomic: only replace PyPathConfig (path_config) at once on success. * _Py_GetPythonHomeWithConfig() now returns an error on failure * Add _Py_INIT_NO_MEMORY() helper: report a memory allocation failure * Coding style fixes (PEP 7)
* bpo-32030: Add _PyMainInterpreterConfig.pythonhome (#4513)Victor Stinner2017-11-232-17/+70
| | | | | | | | | | | | * Py_Main() now reads the PYTHONHOME environment variable * Add _Py_GetPythonHomeWithConfig() private function * Add _PyWarnings_InitWithConfig() * init_filters() doesn't get the current core configuration from the current interpreter or Python thread anymore. Pass explicitly the configuration to _PyWarnings_InitWithConfig(). * _Py_InitializeCore() now fails on _PyWarnings_InitWithConfig() failure. * Pass configuration as constant
* bpo-32030: Move PYTHONPATH to _PyMainInterpreterConfig (#4511)Victor Stinner2017-11-232-18/+18
| | | | Move _PyCoreConfig.module_search_path_env to _PyMainInterpreterConfig structure.
* bpo-32030: Add _PyCoreConfig.module_search_path_env (#4504)Victor Stinner2017-11-232-29/+106
| | | | | | | | | | | Changes: * Py_Main() initializes _PyCoreConfig.module_search_path_env from the PYTHONPATH environment variable. * PyInterpreterState_New() now initializes core_config and config fields * Compute sys.path a little bit ealier in _Py_InitializeMainInterpreter() and new_interpreter() * Add _Py_GetPathWithConfig() private function.
* bpo-32030: Add more options to _PyCoreConfig (#4485)Victor Stinner2017-11-201-1/+9
| | | | | | Py_Main() now handles two more -X options: * -X showrefcount: new _PyCoreConfig.show_ref_count field * -X showalloccount: new _PyCoreConfig.show_alloc_count field
* bpo-32089: Fix warnings filters in dev mode (#4482)Victor Stinner2017-11-201-7/+2
| | | | | | | | | | The developer mode (-X dev) now creates all default warnings filters to order filters in the correct order to always show ResourceWarning and make BytesWarning depend on the -b option. Write a functional test to make sure that ResourceWarning is logged twice at the same location in the developer mode. Add a new 'dev_mode' field to _PyCoreConfig.
* bpo-32043: New "developer mode": "-X dev" option (#4413)Victor Stinner2017-11-161-0/+10
| | | | | | | | | | | | | Add a new "developer mode": new "-X dev" command line option to enable debug checks at runtime. Changes: * Add unit tests for -X dev * test_cmd_line: replace test.support with support. * Fix _PyRuntimeState_Fini(): Use the same memory allocator than _PyRuntimeState_Init(). * Fix _PyMem_GetDefaultRawAllocator()
* bpo-32037: Use the INT opcode for 32-bit integers in protocol 0 pickles. (#4407)Serhiy Storchaka2017-11-161-23/+23
|
* bpo-32030: Enhance Py_Main() (#4412)Victor Stinner2017-11-154-248/+343
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Parse more env vars in Py_Main(): * Add more options to _PyCoreConfig: * faulthandler * tracemalloc * importtime * Move code to parse environment variables from _Py_InitializeCore() to Py_Main(). This change fixes a regression from Python 3.6: PYTHONUNBUFFERED is now read before calling pymain_init_stdio(). * _PyFaulthandler_Init() and _PyTraceMalloc_Init() now take an argument to decide if the module has to be enabled at startup. * tracemalloc_start() is now responsible to check the maximum number of frames. Other changes: * Cleanup Py_Main(): * Rename some pymain_xxx() subfunctions * Add pymain_run_python() subfunction * Cleanup Py_NewInterpreter() * _PyInterpreterState_Enable() now reports failure * init_hash_secret() now considers pyurandom() failure as an "user error": don't fail with abort(). * pymain_optlist_append() and pymain_strdup() now sets err on memory allocation failure.
* bpo-32030: Split Py_Main() into subfunctions (#4399)Victor Stinner2017-11-152-376/+825
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Don't use "Python runtime" anymore to parse command line options or to get environment variables: pymain_init() is now a strict separation. * Use an error message rather than "crashing" directly with Py_FatalError(). Limit the number of calls to Py_FatalError(). It prepares the code to handle errors more nicely later. * Warnings options (-W, PYTHONWARNINGS) and "XOptions" (-X) are now only added to the sys module once Python core is properly initialized. * _PyMain is now the well identified owner of some important strings like: warnings options, XOptions, and the "program name". The program name string is now properly freed at exit. pymain_free() is now responsible to free the "command" string. * Rename most methods in Modules/main.c to use a "pymain_" prefix to avoid conflits and ease debug. * Replace _Py_CommandLineDetails_INIT with memset(0) * Reorder a lot of code to fix the initialization ordering. For example, initializing standard streams now comes before parsing PYTHONWARNINGS. * Py_Main() now handles errors when adding warnings options and XOptions. * Add _PyMem_GetDefaultRawAllocator() private function. * Cleanup _PyMem_Initialize(): remove useless global constants: move them into _PyMem_Initialize(). * Call _PyRuntime_Initialize() as soon as possible: _PyRuntime_Initialize() now returns an error message on failure. * Add _PyInitError structure and following macros: * _Py_INIT_OK() * _Py_INIT_ERR(msg) * _Py_INIT_USER_ERR(msg): "user" error, don't abort() in that case * _Py_INIT_FAILED(err)
* bpo-32025: Add time.thread_time() (#4410)Antoine Pitrou2017-11-151-0/+117
| | | | | | | | | | | | | | * bpo-32025: Add time.thread_time() * Add missing #endif * Add NEWS blurb * Add docs and whatsnew * Address review comments * Review comments
* bpo-32020: arraymodule: Correct missing Py_DECREF in failure case of ↵Mat M2017-11-141-1/+3
| | | | make_array() (#4391)
* bpo-32013: _pickle: Add missing Py_DECREF in error case in fast_save_enter() ↵Mat M2017-11-131-1/+5
| | | | (#4384)
* bpo-28180: Fix the implementation of PEP 538 on Android (GH-4334)xdegaye2017-11-121-1/+1
|
* bpo-31572: Silence only AttributeError when get the __copy__ attribute in ↵Serhiy Storchaka2017-11-111-7/+25
| | | | itertools.tee(). (#3724)
* Add the const qualifier to "char *" variables that refer to literal strings. ↵Serhiy Storchaka2017-11-1110-14/+15
| | | | (#4370)
* bpo-31976: Fix race condition when flushing a file is slow. (#4331)benfogle2017-11-101-5/+9
|
* bpo-31927: Fix bugs in socketmodule.c on NetBSD and other issues. (#4235)Serhiy Storchaka2017-11-092-65/+71
| | | | | | | * Fix compilation of the socket module on NetBSD 8. * Fix the assertion failure or reading arbitrary data when parse a AF_BLUETOOTH address on NetBSD and DragonFly BSD. * Fix other potential errors and make the code more reliable.
* Replace KB unit with KiB (#4293)Victor Stinner2017-11-086-8/+8
| | | | | | | | | | | kB (*kilo* byte) unit means 1000 bytes, whereas KiB ("kibibyte") means 1024 bytes. KB was misused: replace kB or KB with KiB when appropriate. Same change for MB and GB which become MiB and GiB. Change the output of Tools/iobench/iobench.py. Round also the size of the documentation from 5.5 MB to 5 MiB.
* bpo-11063: Add a configure check for uuid_generate_time_safe (GH-4287)Berker Peksag2017-11-081-9/+2
|
* bpo-31884 subprocess: add Windows constants for process priority (#4150)James2017-11-081-0/+12
|
* Added :const:`mmap.ACCESS_DEFAULT` constant. (#4093)Justus Schwabedal2017-11-071-0/+1
|
* bpo-31843: sqlite3.connect() now accepts PathLike objects as database name ↵Anders Lorentsen2017-11-062-4/+9
| | | | (#4299)
* bpo-31764: Prevent a crash in sqlite3.Cursor.close() in case the Cursor ↵Oren Milman2017-11-061-0/+5
| | | | object is uninitialized (#3958)
* bpo-31770: Prevent a crash and refleaks when calling ↵Oren Milman2017-11-061-8/+7
| | | | sqlite3.Cursor.__init__() more than once (#3968)
* Fix miscellaneous typos (#4275)luzpaz2017-11-057-13/+13
|
* bpo-31933: fix blake2 multi-byte params on big endian platforms (#4250)Jack O'Connor2017-11-032-4/+8
| | | | | | | | | | | | All Blake2 params have to be encoded in little-endian byte order. For the two multi-byte integer params, leaf_length and node_offset, that means that assigning a native-endian integer to them appears to work on little-endian platforms, but gives the wrong result on big-endian. The current libb2 API doesn't make that very clear, and @sneves is working on new API functions in the GH issue above. In the meantime, we can work around the problem by explicitly assigning little-endian values to the parameter block. See https://github.com/BLAKE2/libb2/issues/12.
* bpo-30057: Fix potential missed signal in signal.signal(). (#4258)Antoine Pitrou2017-11-031-1/+4
| | | Bug report and patch by Jeroen Demeyer.
* bpo-31926: fix missing *_METHODDEF statements by argument clinic (#4230)Tal Einat2017-11-032-5/+5
| | | | | | | | | When a single .c file contains several functions and/or methods with the same name, a safety _METHODDEF #define statement is generated only for one of them. This fixes the bug by using the full name of the function to avoid duplicates rather than just the name.
* bpo-31784: Implement PEP 564: add time.time_ns() (#3989)Victor Stinner2017-11-022-138/+349
| | | | | | | | | | | | | | | | | | | | | | | | | Add new time functions: * time.clock_gettime_ns() * time.clock_settime_ns() * time.monotonic_ns() * time.perf_counter_ns() * time.process_time_ns() * time.time_ns() Add new _PyTime functions: * _PyTime_FromTimespec() * _PyTime_FromNanosecondsObject() * _PyTime_FromTimeval() Other changes: * Add also os.times() tests to test_os. * pytime_fromtimeval() and pytime_fromtimeval() now return _PyTime_MAX or _PyTime_MIN on overflow, rather than undefined behaviour * _PyTime_FromNanoseconds() parameter type changes from long long to _PyTime_t
* bpo-31917: Add 3 new clock identifiers (#4207)Victor Stinner2017-11-021-0/+9
| | | | | | | Add new clock identfiers: * time.CLOCK_BOOTTIME * time.CLOCK_PROF * time.CLOCK_UPTIME
* bpo-23699: Use a macro to reduce boilerplate code in rich comparison ↵stratakis2017-11-024-101/+6
| | | | functions (GH-793)
* bpo-27666: Fixed stack corruption in curses.box() and curses.ungetmouse(). ↵Serhiy Storchaka2017-11-011-12/+26
| | | | (#4220)
* bpo-15037: Add a workaround for getkey() in curses for ncurses 5.7 and ↵Serhiy Storchaka2017-11-011-2/+10
| | | | | | earlier. (#3826) Skip a test for unget_wch()/get_wch() on OpenBSD since they are broken in ncurses 5.7.
* bpo-31919: Fix building the curses module on OpenIndiana. (#4211)Serhiy Storchaka2017-11-011-2/+4
|
* Remove nested comments in blake2 (#4173)Lars Viklund2017-11-011-2/+4
| | | | | | | | | | | Replace occurence of nested comments in blake2 reference implementation with preprocessor directive for disabling unused code. `blake2s-load-xop.h` is conditionally pulled in only on chips with XOP support, among others the AMD Bulldozer. The malformed comments in the source file breaks the build of `hashlib`'s `_blake2` on GCC 6.3.0. Official reference code on github uses `#if` so this change should be uncontroversial.
* bpo-25720: Fix the method for checking pad state of curses WINDOW (#4164)Masayuki Yamamoto2017-11-011-8/+16
| | | | | | | | | Modify the code to use ncurses is_pad() instead of checking WINDOW _flags field. If your platform does not provide the is_pad(), the existing way that checks the field will be enabled. Note: This change does not drop support for platforms where do not have both WINDOW _flags field and is_pad().
* bpo-18835: Cleanup pymalloc (#4200)Victor Stinner2017-10-311-7/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | Cleanup pymalloc: * Rename _PyObject_Alloc() to pymalloc_alloc() * Rename _PyObject_FreeImpl() to pymalloc_free() * Rename _PyObject_Realloc() to pymalloc_realloc() * pymalloc_alloc() and pymalloc_realloc() don't fallback on the raw allocator anymore, it now must be done by the caller * Add "success" and "failed" labels to pymalloc_alloc() and pymalloc_free() * pymalloc_alloc() and pymalloc_free() don't update num_allocated_blocks anymore: it should be done in the caller * _PyObject_Calloc() is now responsible to fill the memory block allocated by pymalloc with zeros * Simplify pymalloc_alloc() prototype * _PyObject_Realloc() now calls _PyObject_Malloc() rather than calling directly pymalloc_alloc() _PyMem_DebugRawAlloc() and _PyMem_DebugRawRealloc(): * document the layout of a memory block * don't increase the serial number if the allocation failed * check for integer overflow before computing the total size * add a 'data' variable to make the code easiler to follow test_setallocators() of _testcapimodule.c now test also the context.
* bpo-31893: Fix errors in b9052a0f91d2e83bbc27267247a5920c82b242a3. (#4196)Serhiy Storchaka2017-10-311-4/+4
| | | | | * Fix a compilation error on FreeBSD. * Fix the data attribute size on Mac OS X.
* bpo-31893: Fixed select.kqueue(). (#4166)Serhiy Storchaka2017-10-311-47/+71
| | | | * Fixed the layout of the kqueue_event structure on OpenBSD and NetBSD. * Fixed the comparison of the kqueue_event objects.
* bpo-31891: Fix building the curses module on NetBSD. (#4165)Serhiy Storchaka2017-10-311-33/+40
|
* faulthandler: use _PyTime_t rather than double for timeout (#4139)Victor Stinner2017-10-271-20/+31
| | | | | | | | | | | | | | | | | Use the _PyTime_t type rather than double for the faulthandler timeout in dump_traceback_later(). This change should fix the following Coverity warning: CID 1420311: Incorrect expression (UNINTENDED_INTEGER_DIVISION) Dividing integer expressions "9223372036854775807LL" and "1000LL", and then converting the integer quotient to type "double". Any remainder, or fractional part of the quotient, is ignored. if ((timeout * 1e6) >= (double) PY_TIMEOUT_MAX) { The warning comes from (double)PY_TIMEOUT_MAX with: #define PY_TIMEOUT_MAX (PY_LLONG_MAX / 1000)
* bpo-16135: Cleanup: Code rot left over from OS/2 support (GH-4147)Erik Bray2017-10-272-12/+1
| | | | Remove dangling references to PYCC_VACPP that are not relelvant since removal of OS/2 support.
* Fix _socket module compilation on Cygwin. (#4137)Erik Bray2017-10-271-1/+1
|
* Fix trailing whitespaces in C files. (#4130)Serhiy Storchaka2017-10-261-1/+1
|
* bpo-30697: Fix PyErr_NormalizeException() when no memory (GH-2327)xdegaye2017-10-261-0/+63
|
* fixes bpo-31866: remove code pertaining to AtheOS support (#4115)Benjamin Peterson2017-10-251-2/+0
| | | | We stop support this OS in 2007 with commit 19fab761b71a1687aee3415db3a937b5ce31975d. Let's finish.
* bpo-31845: Fix reading flags from environment (GH-4105)Nick Coghlan2017-10-251-30/+24
| | | | | | | | | | The startup refactoring means command line settings are now applied after settings are read from the environment. This updates the way command line settings are applied to account for that, ensures more settings are first read from the environment in _PyInitializeCore, and adds a simple test case covering the flags that are easy to check.
* bpo-30768: Recompute timeout on interrupted lock (GH-4103)Victor Stinner2017-10-244-14/+12
| | | | | | | | | | | | | | | | Fix the pthread+semaphore implementation of PyThread_acquire_lock_timed() when called with timeout > 0 and intr_flag=0: recompute the timeout if sem_timedwait() is interrupted by a signal (EINTR). See also the PEP 475. The pthread implementation of PyThread_acquire_lock() now fails with a fatal error if the timeout is larger than PY_TIMEOUT_MAX, as done in the Windows implementation. The check prevents any risk of overflow in PyThread_acquire_lock(). Add also PY_DWORD_MAX constant.
View Lorry Controller Status