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import sys
from pathlib import Path
from typing import Callable, Optional, Sequence
import pytest
from _pytest.monkeypatch import MonkeyPatch
from tox.config.cli.parser import Parsed
from tox.config.loader.api import Override
from tox.config.main import Config
from tox.run import make_config
pytest_plugins = "tox.pytest"
HERE = Path(__file__).absolute().parent
@pytest.fixture(scope="session")
def value_error() -> Callable[[str], str]:
def _fmt(msg: str) -> str:
return f'ValueError("{msg}"{"," if sys.version_info < (3, 7) else ""})'
return _fmt
if sys.version_info >= (3, 8): # pragma: no cover (py38+)
from typing import Protocol
else: # pragma: no cover (<py38)
from typing_extensions import Protocol # noqa
class ToxIniCreator(Protocol):
def __call__(self, conf: str, override: Optional[Sequence[Override]] = None) -> Config:
...
@pytest.fixture
def tox_ini_conf(tmp_path: Path, monkeypatch: MonkeyPatch) -> ToxIniCreator:
def func(conf: str, override: Optional[Sequence[Override]] = None) -> Config:
dest = tmp_path / "c"
dest.mkdir()
config_file = dest / "tox.ini"
config_file.write_bytes(conf.encode("utf-8"))
with monkeypatch.context() as context:
context.chdir(tmp_path)
return make_config(
Parsed(work_dir=dest, override=override or [], config_file=config_file, root_dir=None),
pos_args=[],
)
return func
@pytest.fixture(scope="session")
def demo_pkg_setuptools() -> Path:
return HERE / "demo_pkg_setuptools"
@pytest.fixture(scope="session")
def demo_pkg_inline() -> Path:
return HERE / "demo_pkg_inline"
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