delta/python-packages/numpy.git/numpy/lib, branch build_test

MAINT: Do not override `sliding_window_view` module to `numpy`

2020-11-06T14:58:30+00:00

API: Do not import sliding_window_view to main namespace

2020-11-05T23:41:49+00:00

At least for now, lets not import it to the main namespace, since there is
no agreement that this is a good idea.

ENH: Implement sliding window (gh-17394)

2020-11-05T16:51:16+00:00

* implement sliding_window_view #7753
Test cases are shown in the issue page.

* Add Example Cases

* Add step_size and N-dim support

* Add shape and step_size check. Remove warning.

* Remove shape default
Add step_size default's description.

* Give proper parameter name 'step'

* fix a parameter description mistake

* implement test function for sliding_window_view()

* implement test function for sliding_window_view()

* Fix according to @eric-wieser comments

* Change arange to ogrid in Examples

* remove np.squeeze on return line

* Clarify document to avoid parameter confusion.

* add `writable` and more explanation in docs

* resolve a write conflit

* fixes according to @seberg review

* resolve write hazard

* remove outdated docs.

* change referring according to @mattip.
change 'writeable' to 'readonly' as @seberg suggest.
remove 'step' as @eric-wieser request

* fix test minor error

* DOC: Grammar fixes

* STY: Add missing line break required by PEP8

* + Change readonly parameter to writeable.
+ Update writeable description.
+ Fix a few parameter checks.
+ Other minor improvements.

* Move to new api as proposed by @eric-wieser

- Change api to follow suggestion by Eric Wieser in
  https://github.com/numpy/numpy/pull/10771#issuecomment-524715356
- Update docstring
- Add more tests

* Improve documentation

* Add sliding_window_view to documentation index

* Apply suggestions from code review

Co-authored-by: Eric Wieser 

* Fix window shape check

* Add `sliding_window_view` to __all__

* Add tests for  error cases

* Add array_function dispatching

* Change dispatcher argument defaults to None

* Simplify array function dispatching

* Added "np." prefix to doctests

* Split tests

* Improved docstring

* Add release note

* Fix docstring formatting

* Fix doctest

* Remove namespacing in documentation indexing

* Improve docstring

* Improved docstring

* Simplified docstring

* Improve docstring to make pseudo code stand out

* Improve docstring

* Add simple application example

* Correct release note

* Improve link with as_strides

* Add note about performance

* Tidy up main doc string

* Make language on performance warning stronger

* Bugfix: pass subok and writeable to as_strided

* Add writeable test

* Add subok test

* Change subok test to use custom array subclass instead of unsupported MaskedArray

* Add version added information

Co-authored-by: Eric Wieser 

Co-authored-by: Fanjin 
Co-authored-by: Fanjin Zeng 
Co-authored-by: Eric Wieser 
Co-authored-by: fanjin 

Closes gh-7753

BUG: Fixed an issue where `.pyi` weren't picked up by numpy sub-packages

2020-11-03T14:08:38+00:00

DOC: Fix doctests

2020-10-24T14:17:09+00:00

use integer literal instead of float

2020-10-18T18:11:47+00:00

Co-authored-by: Eric Wieser

BUG: Respect dtype of all-zero argument to poly1d

2020-10-17T23:00:00+00:00

Fixes gh-16354. Previously np.poly1d(z).coeffs.dtype would always
be np.float64 for zero array z, regardless of z's dtype.

ENH: add function to get broadcast shape from a given set of shapes. (#17535)

2020-10-17T13:58:33+00:00

* ENH: add function to get broadcast shape from a given set of shapes.

Add new function numpy.broadcast_shape which takes tuples
for the shapes to be broadcast against each other.
Return the broadcasted shape as a tuple.
See #17217

* Perform array allocations of size 0 for provided shape tuples

Co-authored-by: Eric Wieser 

* Test for int as input shape

Also update docstring to include both ints and tuples of ints as input

* Remove unnecessary array_function_dispatch

* Add missing set_module

* Add release notes. Add versionadded to docstring.

Also fix up docstring details.

* follow convention for trailing comma

Co-authored-by: Sebastian Berg 

* Change name to broadcast_shapes. Also add test case, and type hint.

* follow convention

Co-authored-by: Eric Wieser 

* Update docstring

Co-authored-by: Eric Wieser 

* Add reference to numpy docs on broadcasting to docstring

Also move versionadded

* Fix spelling

Co-authored-by: Warren Weckesser 

* Add broadcast_shapes to reference docs and add See Also sections

Co-authored-by: Eric Wieser 
Co-authored-by: Sebastian Berg 
Co-authored-by: Warren Weckesser

MAINT: Do not emit empty Methods heading in np.info (#17498)

2020-10-10T09:47:20+00:00

Fixes the incompatible type comparison found in #17490.

This also corrects the logic to not print the heading when only private/magic methods are present.

ENH: add dtype option to cov and corrcoef (#17456)

2020-10-09T19:35:47+00:00

Adds a keyword-only dtype parameter to correlate and coerrcoef to allow
user to specify the dtype of the output.

Co-authored-by: Eric Wieser 
Co-authored-by: Ross Barnowski