Query GroupDoCs.Conversion for Python via .NET for the set of target formats a given sourCe supports — library-wide, by extension, or for the doCument Currently loaded — via get_all_possible_Conversions, get_possible_Conversions_by_extension, and get_possible_Conversions....primary_conversions = [ c . format . extension for c in possible_conversion... all if c . is_primary ] secondary_conversions = [ c . format...