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* MAINT: remove unused "npy_import"Allan Haldane2018-06-121-14/+0
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* Merge pull request #11307 from pgunn/master_fix_earlier_diffCharles Harris2018-06-112-0/+6
|\ | | | | BUG: Fix memmap regression when shape=None
| * add test from issuemattip2018-06-111-0/+5
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| * Restore a line that I accidentally deleted rather than reverted in earlier diffPat Gunn2018-06-111-0/+1
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* | MAINT: push back multifield copy->view changes to 1.16Allan Haldane2018-06-119-34/+287
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* BUG: Undo behavior change in ma.masked_values(shrink=True)Eric Wieser2018-06-102-2/+10
| | | | | | This change was introduced as part of #10232 Fixes #11112
* Merge pull request #11296 from eric-wieser/fix-array_wrap-segfaultMarten van Kerkwijk2018-06-102-2/+21
|\ | | | | BUG: Fix segfault on failing __array_wrap__
| * BUG: Fix segfault on failing __array_wrap__Eric Wieser2018-06-102-2/+21
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* | Merge pull request #11293 from cwenner/feat/doc-numericaltypes-hierarchyCharles Harris2018-06-101-36/+35
|\ \ | | | | | | DOC: fix hierarchy of numericaltype
| * | DOC: fix numericaltype hierarchy in code docCenny Wenner2018-06-091-35/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Code documentation did not make clear the hierarchy for the types `number`, `integer`, `unsignedinteger`, `signedinteger`, `flexible`, `character`, and `void`; and their subdtypes. This edit adds additional indentation and arrows in the documentation style to indicate the type hierarchy. This edit also adjusts whitespaces to align columns of additional information (alises and kind shorthands) in the documented hierarchy.
| * | DOC: correct kind for numericaltype code docCenny Wenner2018-06-091-2/+2
| | | | | | | | | | | | | | | | | | Code documentation of numpy scalar types indicated the wrong type (number) for the kind 'i'. This edit moves the indication to the right type (unsignedinteger).
* | | Merge pull request #11260 from mhvk/ufunc-parsing-better-cleanupCharles Harris2018-06-101-41/+32
|\ \ \ | | | | | | | | MAINT: Do proper cleanup in get_ufunc_arguments.
| * | | MAINT: Do proper cleanup in get_ufunc_arguments.Marten van Kerkwijk2018-06-071-41/+32
| | | | | | | | | | | | | | | | | | | | Instead of leaving it to the caller to clean up references to operands.
* | | | BUG: Remove extra trailing paretheses.Charles Harris2018-06-091-1/+1
| |/ / |/| | | | | | | | | | | | | | | | | | | | The `npy_get_floatstatus_barrier` had an extra parentheses in the argument list of the function definition that was exposed when compiling on NetBSD. Closes #11288.
* | | STY: Revert line unwrapEric Wieser2018-06-081-1/+2
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* | | minor doc improvementsNikita2018-06-081-5/+4
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* | | Merge pull request #11273 from seberg/sort-valgrind-fixCharles Harris2018-06-082-2/+26
|\ \ \ | | | | | | | | BUG: Remove invalid read in searchsorted if needle is empty
| * | | MAINT: Extract common variableEric Wieser2018-06-081-6/+6
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| * | | BUG: Remove invalid read in searchsorted if needle is emptySebastian Berg2018-06-072-4/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tests are a bit ugly, but the cache otherwise hides the errors away during testing. The ternary operation did not work, because complex types do not like assignment of 0. Closes gh-11261
* | | | Merge pull request #11277 from eric-wieser/fix-older-ctypes-compatCharles Harris2018-06-083-15/+144
|\ \ \ \ | | | | | | | | | | BUG: Work around past and present PEP3118 issues in ctypes
| * | | | BUG: Work around bugs in pep3118 ctypes by falling back on ↵Eric Wieser2018-06-083-10/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | np.dtype(type(ctype_obj)) Fixes gh-10528 Fixes gh-10978 Fixes gh-11150 A warning is thrown when ctypes misbehaves, in order to not hide issues that need fixing upstream
| * | | | MAINT: Extract helper functionEric Wieser2018-06-081-13/+32
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| * | | | MAINT: Don't steal a referenceEric Wieser2018-06-081-3/+1
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* | | | DOC: make docstring of np.interp clearer (#11280)Jörg Döpfert2018-06-081-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * update docstring of interp() * change "calculate" to "evaluate" to be consistent * remove "values" * make "data points" consistent
* | | | Merge pull request #11155 from eric-wieser/datetime-stack-overflowMarten van Kerkwijk2018-06-084-21/+41
|\ \ \ \ | |/ / / |/| | | BUG: Prevent stackoverflow in conversion to datetime types
| * | | MAINT: Use moved definition of Npy_EnterRecursiveCallEric Wieser2018-05-241-11/+2
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| * | | BUG: Prevent stackoverflow in conversion to datetime typesEric Wieser2018-05-243-10/+39
| | | | | | | | | | | | | | | | Fixes gh-11154
* | | | Merge pull request #11246 from eric-wieser/pyarray_new_with_baseEric Wieser2018-06-0720-431/+298
|\ \ \ \ | | | | | | | | | | BUG: Set ndarray.base before __array_finalize__
| * | | | BUG: Set ndarray.base before calling __array_finalize__Eric Wieser2018-06-0720-312/+194
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes #11237 Without this, we expose arrays to python before the lifetime of their buffer has been correctly attached, which can lead to use-after-frees (see the referenced issue). Unfortunately, this means that `PyArray_SetBaseObject(arr, base)` is still broken in downstream code for any cases where `arr.__array_finalize__ is not None`. We may have no choice but to deprecate this function, and expose PyArray_FromDescrAndBase. But lets leave fixing public API to a later date...
| * | | | MAINT/STY: Line wrap PyArray_NewFromDescr consistentlyEric Wieser2018-06-0516-165/+150
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also move an assignment ouf of an if. Only targeting calls that then go on to call PyArray_SetBaseObject
* | | | | Merge pull request #11275 from seberg/tst-no-empty-sortCharles Harris2018-06-071-4/+6
|\ \ \ \ \ | |_|_|_|/ |/| | | | TST: Do not use empty arrays in tests (unless they are not read)
| * | | | TST: Do not use empty arrays in tests (unless they are not read)Sebastian Berg2018-06-081-4/+6
| | |_|/ | |/| | | | | | | | | | | | | | Not initializing arrays throws off valgrind, so avoid it here. For a while I thought it was just a false positive due to some SSE string compare function.
* | | | Merge pull request #10970 from eric-wieser/cut-down-ctypeslibCharles Harris2018-06-072-114/+96
|\ \ \ \ | | | | | | | | | | WIP: Remove fragile use of __array_interface__ in ctypeslib.as_array
| * | | | BUG: Remove fragile use of __array_interface__ in ctypeslib.as_arrayEric Wieser2018-05-262-109/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Everything behaves a lot better if we let the array constructor handle it, which will use the ctypes PEP3118 support. Bugs this fixes: * Stale state being attached to pointer objects (fixes gh-2671, closes gh-6214) * Weird failure modes on structured arrays (fixes-10978) * A regression in gh-10882 (fixes gh-10968)
| * | | | MAINT: Pull repeated decorators up to their containing classEric Wieser2018-04-241-12/+9
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| * | | | MAINT: Use assert_equalEric Wieser2018-04-241-4/+4
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| * | | | TST: Add tests for numpy.ctypeslib.as_arraytynn2018-04-241-2/+24
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* | | | | Merge pull request #11018 from mhvk/gufunc-axis-and-keepdimsCharles Harris2018-06-075-20/+246
|\ \ \ \ \ | | | | | | | | | | | | ENH: Implement axis for generalized ufuncs.
| * | | | | TST: Add a new gufunc with (i)->(i) signature for testing with axis.Marten van Kerkwijk2018-06-072-1/+64
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| * | | | | MAINT: Interpret gufunc axis directly rather than construct axes.Marten van Kerkwijk2018-06-071-56/+63
| | | | | | | | | | | | | | | | | | | | | | | | Much faster, and much less code duplication than I feared.
| * | | | | MAINT: let ufunc override reject passing in both axis and axes.Marten van Kerkwijk2018-06-072-2/+11
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| * | | | | ENH: add "axis" argument to generalized ufuncs.Marten van Kerkwijk2018-06-072-13/+160
| | |/ / / | |/| | | | | | | | | | | | | | | | | | It is only allowed for gufuncs with a single, shared core dimension.
* | | | | Merge pull request #11122 from mhvk/assert-array-comparison-with-maskedCharles Harris2018-06-073-41/+57
|\ \ \ \ \ | | | | | | | | | | | | BUG,MAINT: Ensure masked elements can be tested against nan and inf.
| * | | | | MAINT: clean up assert_array_compare a bit further.Marten van Kerkwijk2018-06-043-10/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This brought to light two bugs in tests, which are fixed here, viz., that a sample ndarray subclass that tested propagation of an added parameter was incomplete, in that in propagating the parameter in __array_wrap__ it assumed it was there on self, but that assumption could be broken when a view of self was taken (as is done by x[~flagged] in the test routine), since there was no __array_finalize__ defined. The other subclass bug counted, incorrectly, on only needing to provide one type of comparison, the __lt__ being explicitly tested. But flags are compared with __eq__ and those flags will have the same subclass.
| * | | | | BUG,MAINT: Ensure masked elements can be tested against nan and inf.Marten van Kerkwijk2018-05-272-38/+41
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | The removal of nan and inf from arrays that are compared using test routines like assert_array_equal treated the two arrays separately, which for masked arrays meant that some elements would not be removed when they should have been. This PR corrects this.
* | | | | Merge pull request #10444 from ahaldane/dragon4_otherformats_splitCharles Harris2018-06-076-14/+335
|\ \ \ \ \ | | | | | | | | | | | | MAINT: Implement float128 dragon4 for IBM double-double (ppc64)
| * | | | | BUG: Implement float128 dragon4 for IBM double-double (ppc64)Allan Haldane2018-06-066-14/+335
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* | | | | BUG: Correct use of NPY_UNUSED.Charles Harris2018-06-071-1/+1
|/ / / / | | | | | | | | | | | | | | | | | | | | Replace `NPY_UNUSED(*param)` by `*NPY_UNUSED(param)`. Closes #11267.
* | | | Merge pull request #11257 from mhvk/ufunc-parsing-no-borrowed-refsMarten van Kerkwijk2018-06-062-13/+33
|\ \ \ \ | |_|_|/ |/| | | BUG: ensure extobj and axes have their own references.
| * | | BUG: ensure extobj and axes have their own references.Marten van Kerkwijk2018-06-062-13/+33
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