ImportError: cannot import name 'BOOLEAN_STATES'

[dand-oss]

pip install python-walrus
walrus

Traceback (most recent call last):
File "/i/t/pypy/bin/walrus", line 5, in
from walrus import main
File "/i/t/pypy/site-packages/walrus.py", line 13, in
from bpc_utils import BOOLEAN_STATES, CPU_CNT, LOCALE_ENCODING, UUID4Generator, archive_files, detect_files, mp
ImportError: cannot import name 'BOOLEAN_STATES'

[gousaiyang]

Hello! Thanks for using walrus. We were sorry to break compatibility with our internal utility library during the current refactoring of the project. Before we cut a new release, you can try out the following ways to use walrus:

• Try using the current master branch (git clone then pip install .)
• Try to revert to walrus v0.1.3

Thanks!