Part of bzrlib.progress View In Hierarchy
Known subclasses: bzrlib.tests.testui.ProgressRecordingUIFactory
This was previously often constructed by application code if no progress bar was explicitly passed in. That's no longer recommended: instead, just create a progress task from the ui_factory. This class can be used in test code that needs to fake a progress task for some reason.
| Method | tick | Undocumented |
| Method | update | Undocumented |
| Method | child_update | Undocumented |
| Method | clear | Undocumented |
| Method | child_progress | Undocumented |