FM / window

/usr/local/lib64/python3.6/site-packages/pandas/tests/window/

/usr/local/lib64/python3.6/site-packages/pandas/tests/window

Name	Size	Mode	Actions
__pycache__/	-	0755	rm
common.py	6139	0644	edit dl rm
conftest.py	7409	0644	edit dl rm
test_api.py	10429	0644	edit dl rm
test_apply.py	5270	0644	edit dl rm
test_base_indexer.py	8161	0644	edit dl rm
test_dtypes.py	7339	0644	edit dl rm
test_ewm.py	4087	0644	edit dl rm
test_expanding.py	7118	0644	edit dl rm
test_grouper.py	19314	0644	edit dl rm
test_numba.py	2942	0644	edit dl rm
test_pairwise.py	8405	0644	edit dl rm
test_rolling.py	21693	0644	edit dl rm
test_timeseries_window.py	24905	0644	edit dl rm
test_window.py	2033	0644	edit dl rm
__init__.py	0	0644	edit dl rm

Edit: /usr/local/lib64/python3.6/site-packages/pandas/tests/window/test_window.py (2033B)

import numpy as np
import pytest

from pandas.errors import UnsupportedFunctionCall
import pandas.util._test_decorators as td

import pandas as pd
from pandas import Series
from pandas.core.window import Window

@td.skip_if_no_scipy
def test_constructor(which):
    # GH 12669
    c = which.rolling

# valid
    c(win_type="boxcar", window=2, min_periods=1)
    c(win_type="boxcar", window=2, min_periods=1, center=True)
    c(win_type="boxcar", window=2, min_periods=1, center=False)

# not valid
    for w in [2.0, "foo", np.array([2])]:
        with pytest.raises(ValueError, match="min_periods must be an integer"):
            c(win_type="boxcar", window=2, min_periods=w)
        with pytest.raises(ValueError, match="center must be a boolean"):
            c(win_type="boxcar", window=2, min_periods=1, center=w)

for wt in ["foobar", 1]:
        with pytest.raises(ValueError, match="Invalid win_type"):
            c(win_type=wt, window=2)

@td.skip_if_no_scipy
def test_constructor_with_win_type(which, win_types):
    # GH 12669
    c = which.rolling
    c(win_type=win_types, window=2)

@pytest.mark.parametrize("method", ["sum", "mean"])
def test_numpy_compat(method):
    # see gh-12811
    w = Window(Series([2, 4, 6]), window=[0, 2])

msg = "numpy operations are not valid with window objects"

with pytest.raises(UnsupportedFunctionCall, match=msg):
        getattr(w, method)(1, 2, 3)
    with pytest.raises(UnsupportedFunctionCall, match=msg):
        getattr(w, method)(dtype=np.float64)

@td.skip_if_no_scipy
@pytest.mark.parametrize("arg", ["median", "kurt", "skew"])
def test_agg_function_support(arg):
    df = pd.DataFrame({"A": np.arange(5)})
    roll = df.rolling(2, win_type="triang")

msg = f"'{arg}' is not a valid function for 'Window' object"
    with pytest.raises(AttributeError, match=msg):
        roll.agg(arg)

with pytest.raises(AttributeError, match=msg):
        roll.agg([arg])

with pytest.raises(AttributeError, match=msg):
        roll.agg({"A": arg})

import numpy as np import pytest from pandas.errors import UnsupportedFunctionCall import pandas.util._test_decorators as td import pandas as pd from pandas import Series from pandas.core.window import Window @td.skip_if_no_scipy def test_constructor(which): # GH 12669 c = which.rolling # valid c(win_type="boxcar", window=2, min_periods=1) c(win_type="boxcar", window=2, min_periods=1, center=True) c(win_type="boxcar", window=2, min_periods=1, center=False) # not valid for w in [2.0, "foo", np.array([2])]: with pytest.raises(ValueError, match="min_periods must be an integer"): c(win_type="boxcar", window=2, min_periods=w) with pytest.raises(ValueError, match="center must be a boolean"): c(win_type="boxcar", window=2, min_periods=1, center=w) for wt in ["foobar", 1]: with pytest.raises(ValueError, match="Invalid win_type"): c(win_type=wt, window=2) @td.skip_if_no_scipy def test_constructor_with_win_type(which, win_types): # GH 12669 c = which.rolling c(win_type=win_types, window=2) @pytest.mark.parametrize("method", ["sum", "mean"]) def test_numpy_compat(method): # see gh-12811 w = Window(Series([2, 4, 6]), window=[0, 2]) msg = "numpy operations are not valid with window objects" with pytest.raises(UnsupportedFunctionCall, match=msg): getattr(w, method)(1, 2, 3) with pytest.raises(UnsupportedFunctionCall, match=msg): getattr(w, method)(dtype=np.float64) @td.skip_if_no_scipy @pytest.mark.parametrize("arg", ["median", "kurt", "skew"]) def test_agg_function_support(arg): df = pd.DataFrame({"A": np.arange(5)}) roll = df.rolling(2, win_type="triang") msg = f"'{arg}' is not a valid function for 'Window' object" with pytest.raises(AttributeError, match=msg): roll.agg(arg) with pytest.raises(AttributeError, match=msg): roll.agg([arg]) with pytest.raises(AttributeError, match=msg): roll.agg({"A": arg})