def progressbar(total, pos, msg=""):
"""
Given a total and a progress position, output a progress bar
to stderr. It is important to not output anything else while
using this, as it relies soley on the behavior of carriage
return (\\r).
Can also take an optioal message to add after the
progressbar. It must not contain newlines.
The progress bar will look something like this:
[099/500][=========...............................] ETA: 13:36:59
Of course, the ETA part should be supplied be the calling
function.
"""
width = get_terminal_size()[0] - 40
rel_pos = int(float(pos) / total * width)
bar = "".join(["=" * rel_pos, "." * (width - rel_pos)])
# Determine how many digits in total (base 10)
digits_total = len(str(total))
fmt_width = "%0" + str(digits_total) + "d"
fmt = "\r[" + fmt_width + "/" + fmt_width + "][%s] %s"
progress_stream.write(fmt % (pos, total, bar, msg))
def progressbar(total, pos, msg=""):
"""
Given a total and a progress position, output a progress bar
to stderr. It is important to not output anything else while
using this, as it relies soley on the behavior of carriage
return (\\r).
Can also take an optioal message to add after the
progressbar. It must not contain newlines.
The progress bar will look something like this:
[099/500][=========...............................] ETA: 13:36:59
Of course, the ETA part should be supplied be the calling
function.
"""
width = get_terminal_size()[0] - 40
rel_pos = int(float(pos)/total*width)
bar = ''.join(["=" * rel_pos, "." * (width - rel_pos)])
# Determine how many digits in total (base 10)
digits_total = len(str(total))
fmt_width = "%0" + str(digits_total) + "d"
fmt = "\r[" + fmt_width + "/" + fmt_width + "][%s] %s"
progress_stream.write(fmt % (pos, total, bar, msg))
