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# Copyright (C) 2005, 2006, 2007, 2008 Canonical Ltd
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# Copyright (C) 2005, 2006, 2007, 2008, 2009 Canonical Ltd
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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self._task_stack.append(t)
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def progress_finished(self, task):
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if task != self._task_stack[-1]:
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warnings.warn("%r is not currently active" % (task,))
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def _progress_finished(self, task):
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"""Called by the ProgressTask when it finishes"""
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if not self._task_stack:
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warnings.warn("%r finished but nothing is active"
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elif task != self._task_stack[-1]:
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warnings.warn("%r is not the active task %r"
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% (task, self._task_stack[-1]))
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del self._task_stack[-1]
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if not self._task_stack:
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self._progress_all_finished()
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def _progress_all_finished(self):
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"""Called when the top-level progress task finished"""
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def _progress_updated(self, task):
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"""Called by the ProgressTask when it changes.
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Should be specialized to draw the progress.
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def clear_term(self):
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"""Prepare the terminal for output.
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This will, for example, clear text progress bars, and leave the
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cursor at the leftmost position."""
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raise NotImplementedError(self.clear_term)
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cursor at the leftmost position.
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def get_boolean(self, prompt):
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"""Get a boolean question answered from the user.
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"""Write an already-formatted message."""
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self.stdout.write(msg + '\n')
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def clear_term(self):
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def show_progress(self, task):
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def progress_finished(self, task):
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class SilentUIFactory(CLIUIFactory):
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"""A UI Factory which never prints anything.
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removed
bzrlib/ui/__init__.py
