def Metafunc(self, func):
# the unit tests of this class check if things work correctly
# on the funcarg level, so we don't need a full blown
# initiliazation
class FixtureInfo:
name2fixturedefs = None
def __init__(self, names):
self.names_closure = names
names = fixtures.getfuncargnames(func)
fixtureinfo = FixtureInfo(names)
return python.Metafunc(func, fixtureinfo, None)
def _decorator(func):
arg_names = fixtures.getfuncargnames(func)
def _inner(request):
requested_fixtures = [
request.getfixturevalue(n) for n in arg_names
]
module_transaction = request.getfixturevalue('module_transaction')
with module_transaction(request.fixturename):
yield func(*requested_fixtures)
return pytest.fixture(scope=scope, name=func.__name__)(_inner)