Day087 — tqdm

tqdm is a package that enables progress bar showing in the command line. It is really handy when you want to know the performance and progress of looping an array or dictionary.

tqdm/tqdm

I have used it like this:

1. desc is used to describe the loop
2. tqdm prints progress in sys.stderr by default. I have changed it to sys.stdout to avoid conflict with my other print() debug message.

You can manually update the progress bar. I use it when I have a nested loop.

reference:

Redirect print command in python script through tqdm.write()