"redirecting writing" example doesn't work

[DrJimFan]

I'm using the latest tqdm with python 3.5 on Mac OS X iTerm2.

I pasted the "redirecting writing" example and ran it verbatim, but it didn't have the correct behavior.

Expected: "Foo blabla" -> 33% -> "Foo blabla" -> "66%" -> "Foo blabla" -> 100%
Actual: "Foo blabla" -> "Foo blabla" -> "Foo blabla" -> 100%

The intermediate 33% and 66% aren't printed at all. The bar only shows once at the very end.

If I don't use the trick and write tqdm.write('Foo blabla') instead, it displays the correct behavior.

Thanks!

[DrJimFan]

FYI, I can reproduce the problem on Ubuntu 16.04 (python 3.6). It's not a Mac-only issue.

[lrq3000]

Thank you for the report, can you please try to supply miniter=1, mininterval=0 to tqdm and tell us if you still experience the same issue?