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# -*- coding: utf-8 -*-
#
# Copyright (c) 2017, the cclib development team
#
# This file is part of cclib (http://cclib.github.io) and is distributed under
# the terms of the BSD 3-Clause License.
from __future__ import print_function
import sys
class TextProgress:
def __init__(self):
self.nstep = 0
self.text = None
self.oldprogress = 0
self.progress = 0
self.calls = 0
def initialize(self, nstep, text=None):
self.nstep = float(nstep)
self.text = text
#sys.stdout.write("\n")
def update(self, step, text=None):
self.progress = int(step * 100 / self.nstep)
if self.progress/2 >= self.oldprogress/2 + 1 or self.text != text:
# just went through at least an interval of ten, ie. from 39 to 41,
# so update
mystr = "\r["
prog = int(self.progress / 10)
mystr += prog * "=" + (10-prog) * "-"
mystr += "] %3i" % self.progress + "%"
if text:
mystr += " "+text
sys.stdout.write("\r" + 70 * " ")
sys.stdout.flush()
sys.stdout.write(mystr)
sys.stdout.flush()
self.oldprogress = self.progress
if self.progress >= 100 and text == "Done":
print(" ")
return
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