Authentication Issue - AttributeError: module 'asyncio' has no attribute 'coroutine'

[levsilva]

Hi,

I recently installed jupyterlab-git and when I try to push to a remote repo, I got the following error after giving my username and password:

Error
Traceback (most recent call last): File "/home/silvalv/anaconda3/envs/iwin/lib/python3.11/site-packages/jupyterlab_git/git.py", line 140, in execute code, output, error = await call_subprocess_with_authentication( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/silvalv/anaconda3/envs/iwin/lib/python3.11/site-packages/jupyterlab_git/git.py", line 90, in call_subprocess_with_authentication i = await p.expect(["Username for .: ", "Password for .:"], async_=True) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/silvalv/anaconda3/envs/iwin/lib/python3.11/site-packages/pexpect/spawnbase.py", line 343, in expect return self.expect_list(compiled_pattern_list, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/silvalv/anaconda3/envs/iwin/lib/python3.11/site-packages/pexpect/spawnbase.py", line 369, in expect_list from ._async import expect_async File "/home/silvalv/anaconda3/envs/iwin/lib/python3.11/site-packages/pexpect/_async.py", line 7, in @asyncio.coroutine ^^^^^^^^^^^^^^^^^ AttributeError: module 'asyncio' has no attribute 'coroutine'

From the traceback, it looks like the package "pexpect" is the issue, when it tries to access a non-existent attribute. After searching for it, I noticed there is an open issue for "pexpect" in this regard, as described here: pexpect/pexpect#715

I have searched at Issues and Discussion sections here and did not find anyone with the same problem. I am not sure if I am doing something wrong or if this is because this issue with "pexpect" applies only to Python 3.11+.

I have python=3.11.3, jupyterlab=3.6.4, and jupyterlab-git=0.41.0.

Thank you!

[fcollonval]

Indeed it seems that the current fix is to pin python<3.11.

[canderton3]

Wanted to come back and say this is still posing an issue for me, is there an existing fix for this for 3.11?