Inconsistent results with from google.cloud.secretmanager

[egh]

Bug Report

mypy reports an error every other time when importing this library.

To Reproduce

(Write your steps here:)

1. mkdir test_mypy && cd test_mypy

$ cat <<EOF> Pipfile
[[source]]
name = "pypi"
url = "https://pypi.org/simple"
verify_ssl = true

[dev-packages]
mypy = "*"

[packages]
google-cloud-secret-manager = "*"

[requires]
python_version = "3.8"
EOF

$ cat <<EOF> foo.py
from google.cloud import secretmanager
EOF

4. pipenv install --dev
5. pipenv run mypy .

Expected Behavior

Consistent failure or success.

Actual Behavior

Every other time I get

Success: no issues found in 1 source file

And every other time I get:

foo.py:1: error: Skipping analyzing 'google.cloud': found module but no type hints or library stubs
foo.py:1: note: See https://mypy.readthedocs.io/en/latest/running_mypy.html#missing-imports
Found 1 error in 1 file (checked 1 source file)

Your Environment

• Mypy version used: mypy 0.812
• Mypy command-line flags: none
• Mypy configuration options from mypy.ini (and other config files):
• Python version used: Python 3.8.7 (install via pyenv)
• Operating system and version: Ubuntu 20.04

[hauntsaninja]

Thanks for the report, I assume this is the same as #9852
Not at all ideal, but you can use --no-incremental to work around this

[egh]

Not sure if #10360 is related but I've seen that issue too

[egh]

Thanks for the report, I assume this is the same as #9852
Not at all ideal, but you can use --no-incremental to work around this

Thank you @hauntsaninja ! I searched but didn't see that. That does fix it. Closing.

[hauntsaninja]

Fixed by #10937