def test_env_finds_fallback_executables_for_generic_env(tmp_dir, manager):
venv_path = Path(tmp_dir) / "Virtual Env"
child_venv_path = Path(tmp_dir) / "Child Virtual Env"
manager.build_venv(str(venv_path), with_pip=True)
parent_venv = VirtualEnv(venv_path)
manager.build_venv(str(child_venv_path),
executable=parent_venv.python,
with_pip=True)
venv = GenericEnv(parent_venv.path, child_env=VirtualEnv(child_venv_path))
default_executable = "python" + (".exe" if WINDOWS else "")
major_executable = "python{}{}".format(sys.version_info[0],
".exe" if WINDOWS else "")
minor_executable = "python{}.{}{}".format(sys.version_info[0],
sys.version_info[1],
".exe" if WINDOWS else "")
expected_executable = minor_executable
if (venv._bin_dir.joinpath(expected_executable).exists()
and venv._bin_dir.joinpath(major_executable).exists()):
venv._bin_dir.joinpath(expected_executable).unlink()
expected_executable = major_executable
if (venv._bin_dir.joinpath(expected_executable).exists()
and venv._bin_dir.joinpath(default_executable).exists()):
venv._bin_dir.joinpath(expected_executable).unlink()
expected_executable = default_executable
default_pip_executable = "pip" + (".exe" if WINDOWS else "")
major_pip_executable = "pip{}{}".format(sys.version_info[0],
".exe" if WINDOWS else "")
minor_pip_executable = "pip{}.{}{}".format(sys.version_info[0],
sys.version_info[1],
".exe" if WINDOWS else "")
expected_pip_executable = minor_pip_executable
if (venv._bin_dir.joinpath(expected_pip_executable).exists()
and venv._bin_dir.joinpath(major_pip_executable).exists()):
venv._bin_dir.joinpath(expected_pip_executable).unlink()
expected_pip_executable = major_pip_executable
if (venv._bin_dir.joinpath(expected_pip_executable).exists()
and venv._bin_dir.joinpath(default_pip_executable).exists()):
venv._bin_dir.joinpath(expected_pip_executable).unlink()
expected_pip_executable = default_pip_executable
if not venv._bin_dir.joinpath(expected_executable).exists():
expected_executable = default_executable
if not venv._bin_dir.joinpath(expected_pip_executable).exists():
expected_pip_executable = default_pip_executable
venv = GenericEnv(parent_venv.path, child_env=VirtualEnv(child_venv_path))
assert Path(venv.python).name == expected_executable
assert Path(venv.pip).name == expected_pip_executable
def test_env_finds_the_correct_executables_for_generic_env(
tmp_dir: str, manager: EnvManager
):
venv_path = Path(tmp_dir) / "Virtual Env"
child_venv_path = Path(tmp_dir) / "Child Virtual Env"
manager.build_venv(str(venv_path), with_pip=True)
parent_venv = VirtualEnv(venv_path)
manager.build_venv(
str(child_venv_path), executable=parent_venv.python, with_pip=True
)
venv = GenericEnv(parent_venv.path, child_env=VirtualEnv(child_venv_path))
expected_executable = (
f"python{sys.version_info[0]}.{sys.version_info[1]}{'.exe' if WINDOWS else ''}"
)
expected_pip_executable = (
f"pip{sys.version_info[0]}.{sys.version_info[1]}{'.exe' if WINDOWS else ''}"
)
if WINDOWS:
expected_executable = "python.exe"
expected_pip_executable = "pip.exe"
assert Path(venv.python).name == expected_executable
assert Path(venv.pip).name == expected_pip_executable
def test_env_finds_the_correct_executables_for_generic_env(tmp_dir, manager):
venv_path = Path(tmp_dir) / "Virtual Env"
child_venv_path = Path(tmp_dir) / "Child Virtual Env"
manager.build_venv(str(venv_path))
parent_venv = VirtualEnv(venv_path)
manager.build_venv(str(child_venv_path), executable=parent_venv.python)
venv = GenericEnv(parent_venv.path, child_env=VirtualEnv(child_venv_path))
expected_executable = "python{}.{}{}".format(sys.version_info[0],
sys.version_info[1],
".exe" if WINDOWS else "")
expected_pip_executable = "pip{}.{}{}".format(sys.version_info[0],
sys.version_info[1],
".exe" if WINDOWS else "")
if WINDOWS:
expected_executable = "python.exe"
expected_pip_executable = "pip.exe"
assert Path(venv.python).name == expected_executable
assert Path(venv.pip).name == expected_pip_executable