How Python prints a progress bar at the console

This example describes how Python prints a progress bar at the console. Share to everyone for your reference. The implementation methods are as follows:

The progress bar effect looks like this:

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1 2	|#############################---------------------| Percent done

The code is as follows:

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Class ProgressBar (): Def __init__ (self, width=50): self.pointer = 0 self.width = width def __call__ (self,x): # x in Percen t self.pointer = Int (self.width* (x/100.0)) return "|" + "#" *self.pointer + "-" * (self.width-self.pointer) + "|n%d percent D One "% int (x)

Test function (for Windows system, change "clear" into "CLS"):

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if __name__ = = ' __main__ ': Import time, OS PB = ProgressBar () to I in range (L): Os.system (' clear ') print PB (i) Time.sle EP (0.1)

I hope this article will help you with your Python programming.