set_enabled_constants¶
-
astropy.constants.
set_enabled_constants
(modname)[source]¶ Deprecated since version 4.0: The set_enabled_constants function is deprecated and may be removed in a future version. Use Use ‘astropy.physical_constants’ and ‘astropy.astronomical_constants’ instead.
Context manager to temporarily set values in the
constants
namespace to an older version. See Collections of Constants (and Prior Versions) for usage.- Parameters
- modname{‘astropyconst13’, ‘astropyconst20’}
Name of the module containing an older version.