Synopsis

                   reading names.dmp
[========================79.3%===============>          ]

Installation

pip install progress_bar

Usage

Generally, to create any kind of progress bar with a default “size” of 100 arbitrary units:

from progress_bar import initBar

pbar = initBar("title")
pbar(10)  # update % to 10%
pbar(20)  # update % to 20%
pbar(15)  # simulate Microsoft progress effects

del pbar  # move bar to final 100% and write the newline

To easily create a progress bar for reporting (reading) progress in a filehandle that can tell() its offset:

from progress_bar import initBarForInfile

pbar = initBarForInfile("path")
instream = open("path")

for line in iter(instream.readline, ''):
  pbar(instream.tell())

del pbar

With those default arguments, the bar will be as wide as the terminal window. Terminal window width is defined by termios using fcntl, both from the standard library.

Version History

• 2: updated the readme/usage section to reflect tell() issues with Python3

• 1: initial release

Copyright and License

License: Apache License v2. Copyright 2007-2013 Florian Leitner. All rights reserved.