Can't find module 'passlib.hash'. [import-error]

[pjz]

I have a line that says:

from passlib.hash import argon2

which works fine, but ptype says:

Can't find module 'passlib.hash'. [import-error]

[rchen152]

Looks like passlib is a third party library - how did you install it? pytype should be able to discover most pip-installed libraries.

[pjz]

It was installed with pip. You should be able to reproduce the error by doing:

python3.7 -m venv /tmp/p
/tmp/p/bin/pip install pytype
/tmp/p/bin/pip install passlib
echo "from passlib.hash import argon2" >/tmp/p/p.py
. /tmp/p/bin/activate
pytype /tmp/p/p.py

[rchen152]

Thanks! I was able to reproduce the error.

[rchen152]

pytype does not report any errors on a file containing "import passlib.hash", so this doesn't seem to be a problem of the library not being found at all - it's probably a bug in load_pytd.py.