backcall: Specifications for callback functions

Description

Specifications for callback functions passed in to an API

Type

standard

Version Information

package-version.txt:

0.2.0

install-requires.txt:

backcall >=0.1.0

Equivalent System Packages

conda:

$ conda install backcall

macports: install the following packages: py-backcall

void:

$ sudo xbps-install  python3-backcall

See https://repology.org/project/python:backcall/versions

However, these system packages will not be used for building Sage because using Python site-packages is not supported by the Sage distribution; see trac ticket #29023