Allow to pass second iterable to tqdm() to display custom progress? about tqdm

[xuancong84]

@JohannesWiesner It is my proposal, so not implemented yet. Would be glad if the developer can implement in this way.

[xuancong84]

I think a more general solution is to pass in a lambda expression (or function) which takes the current item as the argument. For example,

for i in tqdm(range(100), display_current=lambda t:f'Item{t}'):
 # do task

@JohannesWiesner, it is too restrictive to pass in a list for displaying the current item because tqdm does allow passing in an iterator, in which case the actual label name of subsequent items might not be ready at the time when you call tqdm() function.

[JohannesWiesner]

@xuancong84 Will try that, thanks! What is display_current doing? Couldn't find any documentation on this