def test_windows_python_no_venv_store_python(monkeypatch):
def which(name):
if name == "python":
return "WindowsApps"
class dummy_runner:
def __init__(self, rc, out):
self.rc = rc
self.out = out
def __call__(self, *args, **kw):
class Ret:
pass
ret = Ret()
ret.returncode = self.rc
ret.stdout = self.out
return ret
monkeypatch.setattr(pipx.interpreter, "has_venv", lambda: False)
monkeypatch.setattr(shutil, "which", which)
# Store version stub gives return code 9009
monkeypatch.setattr(subprocess, "run", dummy_runner(9009, ""))
with pytest.raises(PipxError):
_find_default_windows_python()
# Even if it doesn't, it returns no output
monkeypatch.setattr(subprocess, "run", dummy_runner(0, ""))
with pytest.raises(PipxError):
_find_default_windows_python()
# If it *does* pass the tests, we use it as it's not the stub
monkeypatch.setattr(subprocess, "run", dummy_runner(0, "3.8"))
assert _find_default_windows_python() == "WindowsApps"
def test_windows_python_no_venv_no_python(monkeypatch):
def which(name):
return None
monkeypatch.setattr(pipx.interpreter, "has_venv", lambda: False)
monkeypatch.setattr(shutil, "which", which)
with pytest.raises(PipxError):
_find_default_windows_python()
def test_windows_python_no_venv_py_present(monkeypatch):
def which(name):
if name == "py":
return "py"
monkeypatch.setattr(pipx.interpreter, "has_venv", lambda: False)
monkeypatch.setattr(shutil, "which", which)
assert _find_default_windows_python() == "py"
def test_windows_python_venv_present(monkeypatch):
monkeypatch.setattr(pipx.interpreter, "has_venv", lambda: True)
assert _find_default_windows_python() == sys.executable