Confusing message on first run with python.use_venv=false

[blueyed]

Without python.path set in the config, but python.use_venv = false it will display "pypackages is detected, using the PEP 582 mode" via

pdm/src/pdm/project/core.py

Lines 212 to 216 in 8d51c7b

	for py_version in self.find_interpreters():
	if match_version(py_version):
	note("[success]__pypackages__[/] is detected, using the PEP 582 mode")
	self.python = py_version
	return py_version

.

This confused me to look for an existing __pypackages__ dir.

This happens within a Docker container, where Python is installed into /venv, but apparently not detected as a virtualenv.

The workaround is to configure it explicitly in the Dockerfile also: RUN printf '[python]\nuse_venv = false\npath = "/venv/bin/python"' > /app/.pdm.toml.

[pawamoy]

Witnessed this confusing message as well: no __pypackages__ folder but python.use_venv: false and message saying __pypackages__ detected.