#NEWLINE# def _as_dataset_variable( name , var ) : #NEWLINE# #INDENT# 'Prepare a variable for adding it to a Dataset\n    ' #NEWLINE# try : #NEWLINE# #INDENT# var = as_variable ( var , key = name ) #NEWLINE# #UNINDENT# except TypeError : #NEWLINE# #INDENT# raise TypeError ( 'variables must be given by arrays or a tuple of the form (dims, data[, attrs, encoding])' ) #NEWLINE# #UNINDENT# if ( name in var . dims ) : #NEWLINE# #INDENT# if ( var . ndim != 1 ) : #NEWLINE# #INDENT# raise ValueError ( ( 'the variable %r has the same name as one of its dimensions %r, but it is not 1-dimensional and thus it is not a valid index' % ( name , var . dims ) ) ) #NEWLINE# #UNINDENT# var = var . to_coord ( ) #NEWLINE# #UNINDENT# return var