def once(plugin, parent_item=None):
'''A run mode for the CLI that runs the plugin once and exits.'''
plugin.clear_added_items()
items = plugin.run()
# Prepend the parent_item if given
if parent_item is not None:
items.insert(0, parent_item)
display_listitems(items)
return items
def once(plugin, parent_item=None):
'''A run mode for the CLI that runs the plugin once and exits.'''
plugin.clear_added_items()
items = plugin.run()
# Prepend the parent_item if given
if parent_item is not None:
items.insert(0, parent_item)
display_listitems(items)
return items
def once(plugin, parent_stack=None):
'''A run mode for the CLI that runs the plugin once and exits.'''
plugin.clear_added_items()
items = plugin.run()
# if update_listing=True, we need to remove the last url from the parent
# stack
if parent_stack and plugin._update_listing:
del parent_stack[-1]
# if we have parent items, include the most recent in the display
if parent_stack:
items.insert(0, parent_stack[-1])
display_listitems(items, plugin.request.url)
return items
