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NumPy functions #61

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jpivarski opened this issue Jan 14, 2020 · 1 comment
Closed

NumPy functions #61

jpivarski opened this issue Jan 14, 2020 · 1 comment
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Also known as NEP 18.
@jpivarski jpivarski self-assigned this Jan 14, 2020
@jpivarski jpivarski added the feature New feature or request label Jan 14, 2020
jpivarski added a commit that referenced this issue Jan 23, 2020
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[WIP] Address issues #88 and #61 with more complete tests.
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Done in PR #89. ak.where ↔ np.where is the first demonstrating example.

jpivarski added a commit that referenced this issue Jan 24, 2020
@jpivarski
Address issues #88 and #61 with more complete tests. (#89)
c0d503d 
NumPy ufunc and other function overloading works. So does customizations for types, demonstrated by string equality.

* [WIP] Address issues #88 and #61 with more complete tests.

* Rename _npufunc to _npfunctions and get started.

* OptionType and ListType/RegularType properly mix. Fixes #88.

* Remove var-length subarray == 1 broadcasting rule.

* [skip ci] Working on left and right broadcasting.

* Back to a working state before wrapping one extra level.

* All the explicit broadcasting works.

* Implicit-right works; need to get implicit-left working.

* Left and right broadcasting both work.

* Cleaned up debugging code.

* Fixed Record.__str__.

* Records broadcast correctly.

* And scalar + scalar.

* Removed debugging code.

* Add stubs for the NEP18 and __array__ protocols.

* Wrote but have not tested tonumpy.

* Testing tonumpy.

* Testing tonumpy; done through unions and options.

* Array.__array__ has been implemented.

* Implemented __array_function__ (it works) and added a stub for ak.where.

* Start on ak.where.

* awkward1.where(condition, x, y) works (and is aliased to numpy.where in NumPy 1.17 and above).

* Fix two Python 2.7 errors.

* Framework for ufunc overrides.

* Cheezy implementation for string_equal, just to make the point.
chrisburr added a commit to chrisburr/awkward-feedstock that referenced this issue Dec 19, 2020
@chrisburr
Add setuptools (scikit-hep/awkward#61)
662fcbf
chrisburr added a commit to chrisburr/awkward-feedstock that referenced this issue Dec 19, 2020
@chrisburr
Add setuptools (scikit-hep/awkward#61)
3ccd470
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