def test_numpy_compat(method):
# see gh-12811
e = Expanding(Series([2, 4, 6]), window=2)
msg = "numpy operations are not valid with window objects"
with pytest.raises(UnsupportedFunctionCall, match=msg):
getattr(e, method)(1, 2, 3)
with pytest.raises(UnsupportedFunctionCall, match=msg):
getattr(e, method)(dtype=np.float64)
def test_numpy_compat(method):
# see gh-12811
e = Expanding(Series([2, 4, 6]))
error_msg = "numpy operations are not valid with window objects"
warn_msg = f"Passing additional args to Expanding.{method}"
with tm.assert_produces_warning(FutureWarning, match=warn_msg):
with pytest.raises(UnsupportedFunctionCall, match=error_msg):
getattr(e, method)(1, 2, 3)
warn_msg = f"Passing additional kwargs to Expanding.{method}"
with tm.assert_produces_warning(FutureWarning, match=warn_msg):
with pytest.raises(UnsupportedFunctionCall, match=error_msg):
getattr(e, method)(dtype=np.float64)