summaryrefslogtreecommitdiff
path: root/numpy/lib
Commit message (Collapse)AuthorAgeFilesLines
...
* | ENH: Support datetime64, timedelta64 in gradient. Allow array-like input.Ben Root2012-01-271-2/+11
| |
* | BUG: savetxt now handles complex arrays. Closes #1573.Paul Anton Letnes2011-12-282-10/+65
| |
* | ENH: add context manager for NpzFile class.David Cournapeau2011-10-101-0/+13
| |
* | DOC: mention that NpzFile instances must be closed.David Cournapeau2011-10-101-1/+13
|/
* BUG: Fix polynomial tests.Stefan van der Walt2011-09-141-2/+2
|
* ENH: Add weights and covariance estimate to standard polyfit.Travis E. Oliphant2011-09-132-20/+72
|
* FIX: Make tril/triu return the same dtype as the original array.Fabian Pedregosa2011-08-312-2/+14
| | | | | | | This should fix: * http://projects.scipy.org/numpy/ticket/1848 * http://projects.scipy.org/scipy/ticket/1449
* STY: Some style cleanups.Charles Harris2011-08-291-17/+17
|
* ENH: Add function for adding docstrings to ufuncs.Chris Jordan-Squire2011-08-293-1/+66
|
* REF: use new API for higher level builder reuse.David Cournapeau2011-08-291-4/+1
|
* REF: use new hook signature.David Cournapeau2011-08-291-1/+1
|
* REF: define hook file locally.David Cournapeau2011-08-291-0/+2
|
* ENH: update to last bento.David Cournapeau2011-08-291-2/+2
|
* ENH: remove temporary hacks for recurse path settings.David Cournapeau2011-08-291-18/+2
|
* FEAT: numpy.core and numpy.lib both buildDavid Cournapeau2011-08-292-0/+37
|
* ENH: missingdata: Make numpy.all follow the NA && False == False ruleMark Wiebe2011-08-271-2/+2
|
* ENH: missingdata: Add maskna= flag to np.eye constructorMark Wiebe2011-08-271-10/+6
|
* ENH: missingdata: Add maskna= parameter to np.copy and ndarray.copyMark Wiebe2011-08-271-2/+11
|
* BUG: Some bugs in squeeze and concatenate found by testing SciPyMark Wiebe2011-08-272-0/+11
|
* ENH: missingdata: trying some more functions to see how they treat NAsMark Wiebe2011-08-271-0/+4
|
* ENH: missingdata: Add NA support to np.diagonal, change np.diagonal to ↵Mark Wiebe2011-08-271-11/+4
| | | | always return a view
* ENH: umath: Make sum, prod, any, or functions use the .reduce method directlyMark Wiebe2011-08-271-1/+1
| | | | | | | | | | | This required some extensive changes, like: * Making logical_or, logical_and, and logical_not on object arrays behave like their Python equivalents instead of calling methods on the objects * Changing the units for a fair number of the binary operations to None, so they don't get initialized to their unit values at the start A consequence of this is that multi-dimensional reductions like sum, prod, any, or all no longer need to make copies, so are faster in some cases.
* ENH: missingdata: Implemented boolean assignment, working with NA masksMark Wiebe2011-08-271-1/+1
|
* BUG: loadtxt: There was some extra nesting for subarray dtypes (Ticket #1936)Mark Wiebe2011-08-202-5/+30
|
* ENH: Add provision for headers and footers to savetxt, fixes ticket 1236.Paul Anton Letnes2011-08-152-4/+57
| | | | | I suggest using a separate keyword argument for structured arrays. It might also be nice to be able to add a manual header.
* ENH: Faster asarray_chkfiniteChris Jordan-Squire2011-08-131-2/+1
|
* BUG: fix failing npyio test under py3k. Thanks to Derek Homeier. Closes #1793.Ralf Gommers2011-08-102-1/+3
|
* BUG: lib: use Py_TYPE to access ob_type, so it works also on Py3Pauli Virtanen2011-07-311-7/+8
|
* ENH: let genfromtxt return empty array for empty input file instead of an error.Paul Anton Letnes2011-07-312-7/+10
| | | | A warning for empty files is issued, including file name. Closes #1793.
* Merge branch 'deprecate_array_field_access'Mark Wiebe2011-07-265-93/+112
|\
| * STY: Remove trailing whitespaceMark Wiebe2011-07-262-3/+3
| |
| * ENH: core: Rename PyArray_SetBase to PyArray_SetBaseObject to be more clearMark Wiebe2011-07-221-1/+1
| |
| * TST: rec: DType in join_by test was inconsistentMark Wiebe2011-07-191-2/+3
| |
| * ENH: core: More cleanups removing direct PyArrayObject field accessMark Wiebe2011-07-191-73/+90
| |
| * ENH: core: Some fixes, change some tests to not use yieldMark Wiebe2011-07-191-15/+16
| |
* | BUG: fixed histogramdd bug with empty inputs. Closes #1899.David Huard2011-07-243-5/+11
| |
* | BUG: datetime: Various fixes for datetime arrays.Ben Walsh2011-07-192-9/+33
|/
* Regression test for missing dtype and order args in asarray_chkfiniteLars Buitinck2011-07-191-0/+6
|
* BUG: fix asarray_chkfinite to take dtype and order args, as advertisedLars Buitinck2011-07-191-4/+4
| | | | Includes a doctest for dtype.
* ENH: Fix some functions to use copyto instead of the deprecated putmask.Charles Harris2011-07-091-7/+7
|
* Merge branch 'pull-105'Charles Harris2011-07-091-12/+12
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * pull-105: STY: Put spaces around the '&' and '|' operators. STY: Fix 'copy' 'copyto' typo and remove some trailing whitespace. ENH: Use np.copyto instead of np.fill in some places ENH: core: Add np.copyto, PyArray_MaskedMoveInto, PyArray_MaskedCopyInto ENH: core: Add support for masked strided transfer functions NEP: missingdata: Add a small note about single NA vs multi-NA NEP: missingdata: Describe a possible way multi-NA could be added in the future NEP: missingdata: Change the mask definition STY: Some small stylistic changes ENH: nditer: Add the basic checking and input of the MASK-related flags NEP: missingdata: Design the mask binary format so it's extensible with a payload DEP: core: Move 'fortran' macro into the deprecated header ENH: nditer: Add the per-operand masked iteration flags WRN: Get rid of some of the deprecation warnings about 'O4' DEP: core: Move NPY_AO into the deprecated API header
| * WRN: Get rid of some of the deprecation warnings about 'O4'Mark Wiebe2011-07-081-12/+12
| |
* | BUG: Fixed bugs in join_by and added testsSkipper Seabold2011-07-082-6/+74
|/
* Merge branch 'datetime-fixes'Mark Wiebe2011-06-072-53/+1
|\
| * ENH: Remove 'den' datetime metadata, move datetime_data to a C functionMark Wiebe2011-05-202-53/+1
| | | | | | | | | | | | | | | | | | The 'den' metadata was always 1, except during construction, so there is no reason for it to exist. The variable is kept in the struct for 1.6 ABI compatibility, however. The datetime_data function used ctypes. Moving the function to C is no more difficult, and a bit cleaner in my opinion.
* | ENH: speed up in1d() in the case of ar1 >> ar2. Closes #1603.rgommers2011-05-292-55/+59
|/ | | | | | A timing script justifying the switching criterion is attached to ticket 1603. Thanks to Neil Crighton.
* use np.atleast_Nd() to boost dimensions to ndminDerek Homeier2011-05-072-7/+24
|
* changed ndmin option in loadtxt to return shape (1, X.size) for single-row ↵Derek Homeier2011-05-072-3/+12
| | | | inputs
* DOC:BUG: fix percentile examples. Closes #1813.Ralf Gommers2011-04-291-7/+6
|
* TST: test for different line endings in genfromtxt input file. NoteMatthew Brett2011-04-061-25/+27
| | | | | that the test for '\r' is skipped for python 3k since it is known to fail.