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* 1) Remove claim of an input invariant that is only true for static mpd_t.Stefan Krah2012-04-102-4/+2
| | | | | | | | | | | | | | | | | | Resizing is used _inside_ libmpdec functions, and it is permitted to change x->alloc several times while setting x->len at the end of the function. Therefore, for dynamic mpd_t x->alloc can _temporarily_ drop below x->len. Of course the final result always has x->len <= x->alloc. For static mpd_t this cannot happen, since resizing to a smaller coefficient is a no-op. 2) Remove micro optimization in mpd_switch_to_dyn(): Previously only the valid initialized part of the existing coefficient up to x->len was copied to the new dynamic memory area. Now copying does the same as realloc() and the entire old memory area is copied. The rationale for this change is that it is no longer needed to memorize the explanation given in 1).
* Fix stale comment.Stefan Krah2012-04-101-3/+4
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* Issue #14478: Cache the hash of a Decimal in the C version.Stefan Krah2012-04-101-1/+14
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* Issue #14520: Add __sizeof__() method to the Decimal object.Stefan Krah2012-04-091-0/+14
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* Resize the coefficient to MPD_MINALLOC also if the requested size is belowStefan Krah2012-04-091-11/+15
| | | | MPD_MINALLOC. Previously the resize was skipped as a micro optimization.
* Speed up _decimal by 30-40% for numerical workloads by improving the cacheStefan Krah2012-04-091-16/+18
| | | | locality for regularly sized coefficients.
* Use the MPD() accessor macro.Stefan Krah2012-04-091-2/+2
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* Remove unused variable from gcmodule.c. The code no longer tests for theKristján Valur Jónsson2012-04-081-9/+0
| | | | presence of a __del__ attribute on objects, rather it uses the tp_del slot.
* struct timeval.tv_usec is 4 bytes on 64-bit OS X as it should be, butBrett Cannon2012-04-071-1/+5
| | | | | is defined as an int while everyone else expects a long regardless of length.
* Merge.Stefan Krah2012-04-072-8/+67
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| * Issue #14310: inter-process socket duplication for windowsKristján Valur Jónsson2012-04-071-7/+66
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| * Don't Py_DECREF NULL variable in io.IncrementalNewlineDecoder.Ross Lagerwall2012-04-071-1/+1
| | | | | | | | Found with Clang's Static Analyzer.
* | 1) Fix comment.Stefan Krah2012-04-071-15/+12
|/ | | | | | | | 2) Assert that the source operand is not special. Prevent resulting assert failure (harmless) by initializing flags before calling mpd_qshiftr_inplace. 3) Save a couple of instructions (mpd_zerocoeff already sets digits and len). Reorder initialization to match the order in the mpd_t struct.
* Whitespace.Stefan Krah2012-04-051-1/+1
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* Reduce array size.Stefan Krah2012-04-051-1/+1
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* Formatting.Stefan Krah2012-04-051-2/+2
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* Allow printing a leading '-' and the maximum number of exponent digitsStefan Krah2012-04-051-2/+2
| | | | | rather than raising RuntimeError (allocated space is sufficient for the additional character).
* Raise InvalidOperation if exponents of zeros are clamped during exactStefan Krah2012-04-052-2/+3
| | | | | conversion in the Decimal constructor. Exact here refers to the representation and not to the value (clamping does not change the value).
* Replace bootstrap imports with real C API calls.Eli Bendersky2012-04-051-8/+9
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* Rename _PyIter_GetBuiltin to _PyObject_GetBuiltin, and do not include it in ↵Antoine Pitrou2012-04-041-1/+1
| | | | the stable ABI.
* Fix Windows compilation errorsEli Bendersky2012-04-041-2/+4
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* Fixes and enhancements to _elementtree:Eli Bendersky2012-04-031-21/+44
| | | | | | * Fixed refleak problems when GC collection is run (see messages in issue #14065) * Added weakref support to Element objects
* Issue #14288: Serialization support for builtin iterators.Kristján Valur Jónsson2012-04-033-56/+957
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* Expose clock_settime() as time.clock_settime()Victor Stinner2012-04-021-0/+30
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* Add time.CLOCK_HIGHRES constant, needed on SolarisVictor Stinner2012-04-021-0/+3
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* Improve comments.Stefan Krah2012-04-021-5/+5
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* merge 3.2Benjamin Peterson2012-04-021-0/+3
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| * prevent writing to stderr from messing up the exception state (closes #14474)Benjamin Peterson2012-04-021-0/+3
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| * Issue #14437: Fix building the _io module under Cygwin.Antoine Pitrou2012-03-311-1/+1
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* | Clear the context flags if a context is initialized from the DefaultContext.Stefan Krah2012-04-021-0/+8
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* | Fix Overflow exception in the bignum factorial benchmark that is due toStefan Krah2012-04-011-1/+4
| | | | | | | | the recent change of the default value for context.Emax.
* | Issue #14300: Under Windows, sockets created using socket.dup() now allow ↵Antoine Pitrou2012-03-311-1/+1
| | | | | | | | | | | | overlapped I/O. Patch by sbt.
* | fix issue #5136: deprecate old unused functions from tkinter.Andrew Svetlov2012-03-311-1/+18
| | | | | | | | These functions are not documnted, so no documentation update.
* | Fix warning when compiling socketmodule.c with VS2010Kristján Valur Jónsson2012-03-311-0/+1
| | | | | | | | VS2010 defineds the old errno constants in addition to the WSA* ones.
* | Issue #14065: Added cyclic GC support to ET.ElementEli Bendersky2012-03-301-15/+48
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* | Merge.Stefan Krah2012-03-301-0/+8
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| * | #14416: conditionally add LOG_AUTHPRIV facility and LOG_ODELAY to syslog.R David Murray2012-03-291-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | Unlike the other facilities, we don't use a fallback for AUTHPRIV if it doesn't exist. Because it is intended for logging sensitive log messages, it is better that a program trying to log such messages fail than that it log them insecurely. Initial patch by Federico Reghenzani.
* | | Use abort() rather than exit() to appease tools like rpmlint. abort() is usedStefan Krah2012-03-301-1/+1
|/ / | | | | | | | | | | in libmpdec to prevent undefined behavior if an invalid context is used. This cannot occur for the _decimal module since user input for the context is validated.
* | time.time() now uses clock_gettime(CLOCK_REALTIME) if availableVictor Stinner2012-03-281-0/+11
| | | | | | | | | | | | clock_gettime(CLOCK_REALTIME) has a better resolution than gettimeofday(). time.time() falls back on gettimeofday() (and then on other functions) on error.
* | Document the fact that mach_timebase_info() cannot failVictor Stinner2012-03-281-4/+8
| | | | | | | | And call mach_absolute_time() after mach_timebase_info().
* | Issue #11826: Fix memory leak in atexitmodule.Stefan Krah2012-03-271-1/+9
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* | Fix time.steady(strict=True): don't use CLOCK_REALTIMEVictor Stinner2012-03-261-7/+28
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* | Issue #14368: _PyTime_gettimeofday() cannot failVictor Stinner2012-03-261-7/+1
| | | | | | | | floattime() must not raise an error if the current time is 1970.1.1 at 00:00.
* | Issue #3367: Merge fix from 3.2.Stefan Krah2012-03-261-2/+4
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| * Issue #3367: NULL-terminate argv[] copies to prevent an invalid accessStefan Krah2012-03-261-2/+4
| | | | | | | | in sys_update_path().
* | Raise MemoryError instead of InvalidOperation/MallocError for compatibilityStefan Krah2012-03-251-1/+8
| | | | | | | | | | | | with decimal.py. The standard specifies InsufficientStorage (MallocError) as a sub-condition of InvalidOperation. This allows a calculation to continue with NaN results when allocation fails.
* | Issue #14154: Reimplement the bigmem test memory watchdog as a subprocess.Charles-François Natali2012-03-241-184/+0
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* | Fix formatting after removing tabs.Stefan Krah2012-03-232-4/+8
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* | Whitespace.Stefan Krah2012-03-232-102/+102
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* | Use the same exception hierarchy as decimal.py. FloatOperation now alsoStefan Krah2012-03-231-20/+65
| | | | | | | | | | inherits from TypeError. Cleanup in module initialization to make repeated import failures robust.
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