How to fix tqdm progress_apply for pandas in Jupyter?

Question

Don\'t really understand is it a mistake or just my local problem, still have some issues with using tqdm progress bars with progress_apply in Jupyter.

Answer 1

This is what I run in my jupyter notebooks, and then progress_apply works:

from tqdm import tqdm, tqdm_notebook
tqdm_notebook().pandas()

I had been getting an error without the () after tqdm_notebook

Answer 2

The following is working for me:

from tqdm import tqdm
tqdm.pandas()
keywords_df['keyword'] = keywords_df['keywird'].progress_apply(lambda x: x.replace('*',''))

Answer 3

Answer from tqdm developer:

notebook support is still in a (late) beta stage. The API might change slightly when we release tqdm v5 but for now you probably need

from tqdm._tqdm_notebook import tqdm_notebook

tqdm_notebook.pandas(...

Answer 4

Now you can just do:

from tqdm.notebook import tqdm
tqdm.pandas()

df.progress_apply(...)

My version of tqdm is 4.39.0

Answer 5

Assuming your question is about how to use the status bar, vs the ascetics of the status bar on the Jupyter NoteBook then your code should be

tqdm.pandas(desc="Example Desc")
keywords_df['keyword'] = keywords_df['keywird'].progress_apply(lambda x: x.replace('*',''))