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* TST: Simplify assert_warns in test_io.pySeth Troisi2020-05-281-17/+8
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* BUG: Fix default fallback in genfromtxtSebastian Berg2020-05-181-0/+7
| | | | | | | | | This affected (for example?) if the `dtype=object` was used without a converter, meaning that the default one is used. And this is currently the last one, which is `string_` (and thus bytes). Closes gh-16189
* TST: Add slow_pypy supportAnirudh Subramanian2020-04-131-0/+1
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* TST: Run test_large_zip in a child process (#15893)Anirudh Subramanian2020-04-021-7/+12
| | | * Run test_large_zip in a child process
* BUG, TST: fix f2py for PyPy, skip one test for PyPy (#15750)Matti Picus2020-03-181-8/+9
| | | * BUG, TST: fix f2py for PyPy, skip one test for PyPy, xfail tests for s390x
* DEP: Do not allow "abstract" dtype conversion/creationSebastian Berg2020-02-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | These dtypes do not really make sense as instances. We can (somewhat) reasonably define np.dtype(np.int64) as the default (machine endianess) int64. (Arguably, it is unclear that `np.array(arr_of_>f8, dtype="f")` should return arr_of_<f8, but that would be very noisy!) However, `np.integer` as equivalent to long, is not well defined. Similarly, `dtype=Decimal` may be neat to spell `dtype=object` when you intend to put Decimal objects into the array. But it is misleading, since there is no special meaning to it at this time. The biggest issue with it, is that `arr.astype(np.floating)` looks like it will let float32 or float128 pass, but it will force a float64 output! Arguably downcasting is a bug in this case. A related issue is `np.dtype("S")` and especially "S0". The dtype "S" does make sense for most or all places where `dtype=...` can be passed. However, it is conceptionally different from other dtypes, since it will not end up being attached to the array (unlike "S2" which would be). The dtype "S" really means the type number/DType class of String, and not a specific dtype instance.
* MAINT: Python2 CleanupsSeth Troisi2020-01-211-3/+2
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* NEP: issue deprecation warning when creating ragged array (NEP 34)Matti Picus2020-01-211-1/+1
| | | | This implements NEP 34.
* MAINT: Remove sys.version checks in testsSeth Troisi2020-01-151-11/+4
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* MAINT: Remove implicit inheritance from object class (#15236)Jon Dufresne2020-01-051-8/+8
| | | | | | | Inheriting from object was necessary for Python 2 compatibility to use new-style classes. In Python 3, this is unnecessary as there are no old-style classes. Dropping the object is more idiomatic Python.
* MAINT: Remove unnecessary 'from __future__ import ...' statementsJon Dufresne2020-01-031-2/+0
| | | | | As numpy is Python 3 only, these import statements are now unnecessary and don't alter runtime behavior.
* Revert "DEP: issue deprecation warning when creating ragged array (NEP 34)"revert-14794-nep-0034-implRalf Gommers2019-12-061-1/+1
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* TST: fix up issues in requires_memory decoratorPauli Virtanen2019-12-041-1/+1
| | | | Fix wrong multiplier for /proc/meminfo, and do style cleanups.
* Merge pull request #14794 from mattip/nep-0034-implRalf Gommers2019-12-021-1/+1
|\ | | | | DEP: issue deprecation warning when creating ragged array (NEP 34)
| * TST: fix failing testmattip2019-10-311-1/+1
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* | TST: add pytest machinery to specify memory requirements for testsPauli Virtanen2019-12-011-5/+2
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* | MAINT: Remove uses of scalar aliasesEric Wieser2019-11-131-13/+13
|/ | | | Relates to gh-6103
* MAINT: Avoid all BytesWarningJon Dufresne2019-09-251-1/+1
| | | | | | | | A BytesWarning can be emitted when bytes are and strings are mismatched. Catching BytesWarning ensures a better boundary between str and bytes type. The test suite is now run with the -b flag to emit this warning. Fixes #9308
* Merge remote-tracking branch 'upstream/master' into fix-if-fieldsEric Wieser2019-08-191-63/+154
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| * fixes StopIteration error for empty file with skip_header > 0Maxwell Aladago2019-08-111-0/+4
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| * TST Test file-like object detection in save/loadLuis Pedro Coelho2019-07-201-0/+38
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| * Merge branch 'master' into force-zip64Charles Harris2019-06-261-57/+58
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| | * Merge pull request #13222 from kritisingh1/patch1Matti Picus2019-06-101-57/+58
| | |\ | | | | | | | | DOC: Document/ Deprecate functions exposed in "numpy" namespace
| | | * Fix testskritisingh12019-04-101-61/+60
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| | | * Issue deprecation warningskritisingh12019-04-051-2/+4
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| * | | ENH: always use zip64, upgrade pickle protocol to 3mattip2019-05-231-3/+15
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| * | Merge pull request #13409 from seberg/fix-unicode-fmt-savetxtMatti Picus2019-04-261-0/+13
| |\ \ | | | | | | | | BUG: (py2 only) fix unicode support for savetxt fmt string
| | * | BUG: (py2 only) fix unicode support for savetxt fmt stringSebastian Berg2019-04-261-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By now, all that is needed is to also allow unicode strings to pass through. Adds a test for the support which already succeeds on python3. Closes gh-4053 (replaces the old PR)
| * | | BUG: load fails when using pickle without allow_pickle=TruePaul Ivanov2019-04-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | a partial mitigation of #12759. see also https://nvd.nist.gov/vuln/detail/CVE-2019-6446
| * | | TST: unit test for gh-13200Tyler Reddy2019-04-131-1/+14
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| * | TST: fix up test_structured_paddedTyler Reddy2019-04-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | * minor reviewer adjustments in PR 13301: in test_structured_padded it is necessary to perform the seek after writing to the file, and to specify a fmt option to match the expected result
| * | BUG: Fix crash when calling savetxt on a padded arrayEric Wieser2019-04-111-1/+11
| |/ | | | | | | | | | | As a general rule, _every_ use of `.descr` is broken. Fixes #13297
* | BUG: Fix crash on genfromtxt with nested empty structured arrayEric Wieser2019-08-191-0/+7
|/ | | | Previously this would fail with `ValueError: could not assign tuple of length 2 to structure with 3 fields.`, now it raises `NotImplementedError`.
* MAINT: Review F401,F841,F842 flake8 errors (unused variables and imports) ↵Roman Yurchak2018-12-061-3/+1
| | | | | | | | | | | | (#12448) * Review F401,F841,F842 flake8 errors (unused variables, imports) * Review comments * More tests in test_installed_npymath_ini * Review comments
* ENH: add back the multifield copy->view changeAllan Haldane2018-11-261-0/+10
| | | | | Fixes #10409 Closes #11530
* ENH: Improve support for pathlib.Path objects in load functions (#11348)Paul Müller2018-11-011-1/+25
| | | * ENH: Improve support for pathlib.Path objects in more functions
* Merge pull request #11962 from mfkasim91/limitrowloadtxtCharles Harris2018-09-301-0/+49
|\ | | | | ENH: maximum lines of content to be read from numpy.loadtxt
| * ENH: add max_rows kwarg to numpy.loadtxt like numpy.genfromtxtmfkasim912018-09-301-0/+49
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* | TST: prefer pytest.skip() over SkipTestTyler Reddy2018-09-211-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | * replace most usage of SkipTest() with pytest.skip() * where possible, we avoid use of the standard library SkipTest because unittest skipping is routed through the pytest nose compatibility layer in that scenario, which can prevent an easy trace back to the test line where the skip occurred
* | MAINT: refactor design of recursive closures (#11910)Matti Picus2018-09-161-0/+6
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* TST: Replace calls to unittest.TestCase.fail (#11933)Roman Yurchak2018-09-121-6/+2
| | | | | | | | After the pytest migration, test classes no longer inherit from unittest.TestCase and and the fail method does not exist anymore. In all these cases, we can use assert_raises and assert_raises_regex instead
* TST: Fix duplicated test name.Elliott Sales de Andrade2018-09-061-2/+2
| | | | | It's a straightforward copy&paste error, but it means not all these tests get run.
* MAINT: reformat line spacing before test methodsmattip2018-08-191-2/+0
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* MAINT, DOC: Fix typos (#10958)Nicholas Nadeau, P.Eng., AVS2018-04-231-1/+1
| | | | | | | | | | | | * fixed doc typo * fixed lib typos * fixed lapack_lite typos * Revert "fixed lapack_lite typos" This reverts commit e7dada860cb73af190234402508ab79965ecd079.
* Merge pull request #10891 from eric-wieser/assert-no-cyclesCharles Harris2018-04-211-11/+2
|\ | | | | TST: Extract a helper function to test for reference cycles
| * TST: Extract a helper function to test for reference cyclesEric Wieser2018-04-121-11/+2
| | | | | | | | | | | | This also means we can now test that our test is actually able to detect the type of failure we expect Trying to give myself some tools to debug the failure at https://github.com/numpy/numpy/pull/10882/files#r180813166
* | BUG: fix crash in numpy.genfromtxt(..., names=True, comments=None) (#10822)Raunak Shah2018-04-161-0/+7
| | | | | | | | Fixes gh-10780
* | BUG: fix savetxt, loadtxt for '+-' in complexmattip2018-04-101-0/+40
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* MAINT: Remove all uses of run_module_suite.Charles Harris2018-04-061-6/+3
| | | | | That function is nose specific and has not worked since `__init__` files were added to the tests directories.
* TST: Switch to using pytest markersCharles Harris2018-04-041-27/+23
| | | | | | | | | | | Use standard pytest markers everywhere in the numpy tests. At this point there should be no nose dependency. However, nose is required to test the legacy decorators if so desired. At this point, numpy test cannot be run in the way with runtests, rather installed numpy can be tested with `pytest --pyargs numpy` as long as that is not run from the repo. Run it from the tools directory or some such.
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