PrivacyScanData/S3/new3/digital-ocean-spaces-python-client-master/utils.py

import os
import sys
import threading 

class ProgressPercentage(object):

	def __init__(self, filename):
		self._filename = filename
		self._size = float(os.path.getsize(filename))
		self._seen_so_far = 0
		self._lock = threading.Lock()

	def __call__(self, bytes_amount):
		# To simplify, assume this is hooked up to a single filename
		with self._lock:
			self._seen_so_far += bytes_amount
			percentage = (self._seen_so_far / self._size) * 100
			sys.stdout.write(
				"\r%s / %s  (%.2f%%)\n" % (
					self._seen_so_far, self._size,
					percentage
				)
			)
			sys.stdout.flush()