File: nep-0009-structured_array_extensions.rst

package info (click to toggle)
numpy 1%3A2.3.4%2Bds-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 86,072 kB
  • sloc: python: 255,800; asm: 232,483; ansic: 212,593; cpp: 157,465; f90: 1,575; sh: 845; fortran: 567; makefile: 431; sed: 139; xml: 109; java: 97; perl: 82; cs: 62; javascript: 53; objc: 33; lex: 13; yacc: 9
file content (15 lines) | stat: -rw-r--r-- 461 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
.. _NEP09:

===================================
NEP 9 — Structured array extensions
===================================

:Status: Deferred

1.  Create with-style context that makes "named-columns" available as names in the namespace.

   with np.columns(array):
        price = unit * quantity


2. Allow structured arrays to be sliced by their column  (i.e. one additional indexing option for structured arrays) so that a[:4, 'foo':'bar']  would be allowed.