"""Utilities and mocks for testing and documentation building."""
from contextlib import contextmanager
from pathlib import Path
from pkg_resources import resource_filename as pkgrf
from toml import loads
from tempfile import mkdtemp
@contextmanager
def mock_config():
"""Create a mock config for documentation and testing purposes."""
from . import config
filename = Path(pkgrf("mriqc", "data/config-example.toml"))
settings = loads(filename.read_text())
for sectionname, configs in settings.items():
if sectionname != "environment":
section = getattr(config, sectionname)
section.load(configs, init=False)
config.nipype.init()
config.loggers.init()
config.execution.work_dir = Path(mkdtemp())
config.execution.bids_dir = Path(pkgrf("mriqc", "data/tests/ds000005")).absolute()
config.execution.init()
yield
