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from __future__ import annotations
from typing import TYPE_CHECKING
import pytest
from python_discovery import DiskCache, PythonInfo
if TYPE_CHECKING:
from collections.abc import Generator
@pytest.fixture(scope="session")
def session_cache(tmp_path_factory: pytest.TempPathFactory) -> DiskCache:
return DiskCache(tmp_path_factory.mktemp("python-discovery-cache"))
@pytest.fixture(autouse=True)
def _ensure_py_info_cache_empty(session_cache: DiskCache) -> Generator[None]:
PythonInfo.clear_cache(session_cache)
yield
PythonInfo.clear_cache(session_cache)
@pytest.fixture
def _skip_if_test_in_system(session_cache: DiskCache) -> None:
current = PythonInfo.current(session_cache)
if current.system_executable is not None: # pragma: no cover
msg = "test not valid if run under system"
raise pytest.skip.Exception(msg)
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