16 lines
720 B
Text
16 lines
720 B
Text
This library provides a text mode progressbar. This is typically
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used to display the progress of a long running operation, providing
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a visual clue that processing is underway.
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The ProgressBar class manages the progress, and the format of the
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line is given by a number of widgets. A widget is an object that
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may display diferently depending on the state of the progress.
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There are three types of widget:
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- a string, which always shows itself;
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- a ProgressBarWidget, which may return a diferent value every time
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it's update method is called; and
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- a ProgressBarWidgetHFill, which is like ProgressBarWidget, except
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it expands to fill the remaining width of the line.
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WWW: https://pypi.python.org/pypi/progressbar231
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