def interactively_list_views(
self,
pending_user_input=None,
):
self.session.io_manager._assign_user_input(pending_user_input)
view_inventory = self._read_view_inventory_from_disk()
if view_inventory is None:
message = 'no views found.'
self.session.io_manager.proceed(message)
return
lines = []
names = view_inventory.keys()
view_count = len(view_inventory)
view_string = 'view'
if view_count != 1:
view_string = stringtools.pluralize_string(view_string)
message = '{} {} found:'
message = message.format(view_count, view_string)
lines.append(message)
lines.append('')
tab_width = self.configuration.abjad_configuration.get_tab_width()
tab = tab_width * ' '
names = [tab + x for x in names]
lines.extend(names)
lines.append('')
self.session.io_manager.display(lines)
self.session.io_manager.proceed()
def list_views(self):
r'''List views in views module.
Returns none.
'''
view_inventory = self._read_view_inventory_from_disk()
if view_inventory is None:
message = 'no views found.'
self._io_manager.proceed(message)
return
lines = []
names = view_inventory.keys()
view_count = len(view_inventory)
view_string = 'view'
if view_count != 1:
view_string = stringtools.pluralize_string(view_string)
message = '{} {} found:'
message = message.format(view_count, view_string)
lines.append(message)
lines.append('')
tab_width = self._configuration.get_tab_width()
tab = tab_width * ' '
names = [tab + x for x in names]
lines.extend(names)
lines.append('')
self._io_manager.display(lines)
self._io_manager.proceed()
def interactively_list_views(
self,
pending_user_input=None,
):
self.session.io_manager.assign_user_input(pending_user_input)
view_inventory = self._read_view_inventory_from_disk()
if view_inventory is None:
message = 'no views found.'
self.session.io_manager.proceed(message)
return
lines = []
names = [x.name for x in view_inventory]
view_count = len(view_inventory)
view_string = 'view'
if view_count != 1:
view_string = stringtools.pluralize_string(view_string)
message = '{} {} found:'
message = message.format(view_count, view_string)
lines.append(message)
lines.append('')
names = ['\t' + x for x in names]
lines.extend(names)
lines.append('')
self.session.io_manager.display(lines)
self.session.io_manager.proceed()
def remove_items(self):
r'''Removes items from list.
Returns none.
'''
getter = self._io_manager.make_getter(where=self._where)
items_identifier = stringtools.pluralize_string(self._item_identifier)
getter.append_menu_section_range(
items_identifier, self._numbered_section)
argument_range = getter._run()
if self._should_backtrack():
return
indices = [argument_number - 1 for argument_number in argument_range]
indices = list(reversed(sorted(set(indices))))
items = self._items[:]
items = sequencetools.remove_elements(items, indices)
self._items[:] = items
def items_identifier(self):
if hasattr(self, '_items_identifier'):
return self._items_identifer
else:
return stringtools.pluralize_string(self.item_identifier)
def _plural_generic_class_name(self):
return stringtools.pluralize_string(self._generic_class_name)
