#NEWLINE# def test_signed_only( self ) : #NEWLINE# #INDENT# kw = { #NEWLINE# #INDENT# 'x' : numpy . int32 , #NEWLINE# #UNINDENT# } #NEWLINE# self . assertFalse ( helper . _contains_signed_and_unsigned ( kw ) ) #NEWLINE# kw = { #NEWLINE# #INDENT# 'x' : numpy . float , #NEWLINE# #UNINDENT# } #NEWLINE# self . assertFalse ( helper . _contains_signed_and_unsigned ( kw ) )