def _get_data_name_item_choices ( self ):
context = self.input_data_context
if context is None:
return []
if not self.all_choices:
output_context = self.output_data_context
if output_context is not None:
return [ TemplateChoice( choice_value = name )
for name in output_context.data_context_values ]
return ([ TemplateChoice( choice_value = ResetChoice ) ] +
self._get_choices( context ))
def _get_choices ( self, context, path = '' ):
""" Returns the list of available user settings choices for the
specified context.
"""
choices = [ TemplateChoice( choice_value = path_for( path, name ) )
for name in context.data_context_values ]
if self.recursive:
# Now process all of the context's sub-contexts:
gdc = context.get_data_context
for name in context.data_contexts:
choices.extend( self._get_choices( gdc( name ), path_for( path,
context.data_context_name ) ) )
return choices
def _get_data_name_item_choice(self):
return TemplateChoice(choice_value=self.current_name)
def _get_data_name_item_choice(self):
return TemplateChoice(choice_value='%dD array' % self.dimensions)