astra_versions_supporting

odl.applications.tomo.backends.astra_setup.astra_versions_supporting(feature)[source]

Return version spec for support of the given feature.

Parameters

featurestr: Name of a potential feature of ASTRA. See ASTRA_FEATURES for possible values.

Returns

version_specstr: Specifier for versions of ASTRA that support feature. See pkg_supports for details.