Ipython Progress

progress.py

from IPython.display import display
import ipywidgets

df = list(range(100))

f = ipywidgets.FloatProgress(min=0, max=len(df))
out = ipywidgets.Output()
display(f, out)

for i in df:
    f.value += 1
    if not i % 10:
        out.clear_output()
        with out:
            print("We are at {} of {} ({:.0f}%)"
                  .format(i, len(df), 100*i/len(df)))