def test_env_site_packages_should_find_the_site_packages_directory_if_root(tmp_dir):
site_packages = Path(tmp_dir).joinpath("site-packages")
site_packages.mkdir(parents=True)
env = MockVirtualEnv(Path(tmp_dir), Path(tmp_dir), sys_path=[str(site_packages)])
assert site_packages == env.site_packages
def test_env_site_packages_should_prefer_site_packages_over_dist_packages(tmp_dir):
dist_packages = Path(tmp_dir).joinpath("dist-packages")
dist_packages.mkdir(parents=True)
site_packages = Path(tmp_dir).joinpath("site-packages")
site_packages.mkdir(parents=True)
env = MockVirtualEnv(
Path(tmp_dir), Path(tmp_dir), sys_path=[str(dist_packages), str(site_packages)]
)
assert site_packages == env.site_packages
def test_env_site_packages_should_find_the_site_packages_directory_if_standard(
tmp_dir):
if WINDOWS:
site_packages = Path(tmp_dir).joinpath("Lib/site-packages")
else:
site_packages = Path(tmp_dir).joinpath(
"lib/python{}/site-packages".format(".".join(
str(v) for v in sys.version_info[:2])))
site_packages.mkdir(parents=True)
env = VirtualEnv(Path(tmp_dir), Path(tmp_dir))
assert site_packages == env.site_packages
def test_remove_keeps_dir_if_not_deleteable(tmp_dir, manager, poetry, config,
mocker):
# Ensure we empty rather than delete folder if its is an active mount point.
# See https://github.com/python-poetry/poetry/pull/2064
config.merge({"virtualenvs": {"path": str(tmp_dir)}})
venv_name = manager.generate_env_name("simple-project",
str(poetry.file.parent))
venv_path = Path(tmp_dir) / "{}-py3.6".format(venv_name)
venv_path.mkdir()
folder1_path = venv_path / "folder1"
folder1_path.mkdir()
file1_path = folder1_path / "file1"
file1_path.touch(exist_ok=False)
file2_path = venv_path / "file2"
file2_path.touch(exist_ok=False)
mocker.patch(
"poetry.utils._compat.subprocess.check_output",
side_effect=check_output_wrapper(Version.parse("3.6.6")),
)
original_rmtree = shutil.rmtree
def err_on_rm_venv_only(path, *args, **kwargs):
print(path)
if path == str(venv_path):
raise OSError(16,
"Test error") # ERRNO 16: Device or resource busy
else:
original_rmtree(path)
m = mocker.patch("shutil.rmtree", side_effect=err_on_rm_venv_only)
venv = manager.remove("{}-py3.6".format(venv_name))
m.assert_any_call(str(venv_path))
assert venv_path == venv.path
assert venv_path.exists()
assert not folder1_path.exists()
assert not file1_path.exists()
assert not file2_path.exists()
m.side_effect = original_rmtree # Avoid teardown using `err_on_rm_venv_only`
def prepare_metadata_for_build_wheel(metadata_directory, config_settings=None):
poetry = Factory().create_poetry(Path("."))
builder = WheelBuilder(poetry, SystemEnv(Path(sys.prefix)), NullIO())
dist_info = Path(metadata_directory, builder.dist_info)
dist_info.mkdir(parents=True, exist_ok=True)
if "scripts" in poetry.local_config or "plugins" in poetry.local_config:
with (dist_info / "entry_points.txt").open("w", encoding="utf-8") as f:
builder._write_entry_points(f)
with (dist_info / "WHEEL").open("w", encoding="utf-8") as f:
builder._write_wheel_file(f)
with (dist_info / "METADATA").open("w", encoding="utf-8") as f:
builder._write_metadata_file(f)
return dist_info.name
def config_cache_dir(tmp_dir):
path = Path(tmp_dir) / ".cache" / "pypoetry"
path.mkdir(parents=True)
return path
def env(tmp_dir):
path = Path(tmp_dir) / ".venv"
path.mkdir(parents=True)
return MockEnv(path=path, is_venv=True)
