Don't use deprecated numpy type aliases

[antonio-rojas]

The type aliases numpy.int, numpy.float and numpy.complex are deprecated in numpy 1.20, and the deprecation warnings cause lots of test failures.

We port these to the respective builtin types.

Depends on #31191

CC: @mkoeppe @kiwifb @slel

Component: packages: standard

Author: Antonio Rojas

Branch/Commit: 0f2f58a

Reviewer: Matthias Koeppe

Issue created by migration from https://trac.sagemath.org/ticket/31364

[antonio-rojas]

Branch: u/arojas/don_t_use_deprecated_numpy_type_aliases

[antonio-rojas]

Author: Antonio Rojas

[antonio-rojas]

comment:2

Needs testing on older pythons

---

New commits:

6544b79

Don't use deprecated numpy type aliases

[antonio-rojas]

Commit: 6544b79

[mkoeppe]

comment:3

Looks like several import numpy as np can be removed from doctests

[mkoeppe]

comment:4

Testing on Python 3.6 is currently blocked by #31191

[mkoeppe]

Dependencies: #31191

[sagetrac-git]

Changed commit from 6544b79 to dfdef60

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

dfdef60

Remove obsolete numpy imports

[mkoeppe]

Reviewer: https://github.com/mkoeppe/sage/actions/runs/584627033

[mkoeppe]

Changed reviewer from https://github.com/mkoeppe/sage/actions/runs/584627033 to https://github.com/mkoeppe/sage/actions/runs/584631860

[mkoeppe]

Changed reviewer from https://github.com/mkoeppe/sage/actions/runs/584631860 to Matthias Koeppe

[mkoeppe]

comment:9

Looking OK also on ubuntu-bionic-standard (which uses system python 3.6) - https://github.com/mkoeppe/sage/runs/1942659778

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1 and set ticket back to needs_review. New commits:

cf7b513

Merge branch 'develop' of git://git.sagemath.org/sage into t/31364/don_t_use_deprecated_numpy_type_aliases

[sagetrac-git]

Changed commit from dfdef60 to cf7b513

[sagetrac-git]

Branch pushed to git repo; I updated commit sha1. New commits:

0f2f58a

Fix merge

[sagetrac-git]

Changed commit from cf7b513 to 0f2f58a

[antonio-rojas]

comment:12

Rebased

[vbraun]

Changed branch from u/arojas/don_t_use_deprecated_numpy_type_aliases to 0f2f58a