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Viewing changes to bzrlib/ui/__init__.py

  • Committer: Martin Pool
  • Date: 2009-01-21 05:30:44 UTC
  • mto: This revision was merged to the branch mainline in revision 3956.
  • Revision ID: mbp@sourcefrog.net-20090121053044-mhynfsubozjh9wol
Corrections to finishing progress bars

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bzrlib/ui/__init__.py
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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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#
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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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    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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            warnings.warn("%r is not the active task %r" 
 
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                % (task, self._task_stack[-1]))
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        else:
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            del self._task_stack[-1]
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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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        pass
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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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    def prompt(self, prompt):
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        """Emit prompt on the CLI."""
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    def clear_term(self):
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        pass
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    def show_progress(self, task):
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        pass
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    def progress_finished(self, task):
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        pass
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class SilentUIFactory(CLIUIFactory):
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    """A UI Factory which never prints anything.
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    def get_password(self, prompt='', **kwargs):
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        return None
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    def show_progress(self, task):
 
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        pass
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    def note(self, msg):
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        pass