From 61f10f985e19dfe20a4d9552902625edd5b6eabb Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Mon, 21 Jun 2021 17:32:00 +0100
Subject: gentoo resync : 21.06.2021

---
 .../statsmodels-0.12.2-new-pandas-scipy.patch      | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 dev-python/statsmodels/files/statsmodels-0.12.2-new-pandas-scipy.patch

(limited to 'dev-python/statsmodels/files/statsmodels-0.12.2-new-pandas-scipy.patch')

diff --git a/dev-python/statsmodels/files/statsmodels-0.12.2-new-pandas-scipy.patch b/dev-python/statsmodels/files/statsmodels-0.12.2-new-pandas-scipy.patch
new file mode 100644
index 000000000000..3015147fc2c5
--- /dev/null
+++ b/dev-python/statsmodels/files/statsmodels-0.12.2-new-pandas-scipy.patch
@@ -0,0 +1,73 @@
+From 4f32f3990fbba0ee440af47e23a9354fdb7a0285 Mon Sep 17 00:00:00 2001
+From: Kevin Sheppard <kevin.sheppard@gmail.com>
+Date: Fri, 12 Mar 2021 10:52:38 +0000
+Subject: [PATCH] MAINT: Fix issues arising from future changes
+
+Fix issues due to changes in SciPy and pandas
+---
+ statsmodels/regression/tests/test_rolling.py | 6 ++++--
+ statsmodels/stats/descriptivestats.py        | 8 +++++++-
+ statsmodels/stats/stattools.py               | 4 +++-
+ 3 files changed, 14 insertions(+), 4 deletions(-)
+
+diff --git a/statsmodels/regression/tests/test_rolling.py b/statsmodels/regression/tests/test_rolling.py
+index 050de605f..f02e076d6 100644
+--- a/statsmodels/regression/tests/test_rolling.py
++++ b/statsmodels/regression/tests/test_rolling.py
+@@ -1,5 +1,6 @@
+ from io import BytesIO
+ from itertools import product
++import warnings
+ 
+ import numpy as np
+ import pandas as pd
+@@ -261,8 +262,9 @@ def test_plot():
+         res.plot_recursive_coefficient(variables="x4")
+ 
+     fig = plt.Figure()
+-    with pytest.warns(Warning):
+-        # Just silence the warning
++    # Just silence the warning
++    with warnings.catch_warnings():
++        warnings.simplefilter("ignore")
+         out = res.plot_recursive_coefficient(fig=fig)
+     assert out is fig
+     res.plot_recursive_coefficient(alpha=None, figsize=(30, 7))
+diff --git a/statsmodels/stats/descriptivestats.py b/statsmodels/stats/descriptivestats.py
+index 96d455ca1..d5ad2f2a5 100644
+--- a/statsmodels/stats/descriptivestats.py
++++ b/statsmodels/stats/descriptivestats.py
+@@ -446,8 +446,14 @@ class Description:
+         else:
+             iqr = mean
+ 
++        def _safe_jarque_bera(c):
++            a = np.asarray(c)
++            if a.shape[0] < 2:
++                return (np.nan,) * 4
++            return jarque_bera(a)
++
+         jb = df.apply(
+-            lambda x: list(jarque_bera(x.dropna())), result_type="expand"
++            lambda x: list(_safe_jarque_bera(x.dropna())), result_type="expand"
+         ).T
+         nan_mean = mean.copy()
+         nan_mean.loc[nan_mean == 0] = np.nan
+diff --git a/statsmodels/stats/stattools.py b/statsmodels/stats/stattools.py
+index d349c472d..2ee1a6e0b 100644
+--- a/statsmodels/stats/stattools.py
++++ b/statsmodels/stats/stattools.py
+@@ -118,7 +118,9 @@ def jarque_bera(resids, axis=0):
+     where n is the number of data points, S is the sample skewness, and K is
+     the sample kurtosis of the data.
+     """
+-    resids = np.asarray(resids)
++    resids = np.atleast_1d(np.asarray(resids, dtype=float))
++    if resids.size < 2:
++        raise ValueError("resids must contain at least 2 elements")
+     # Calculate residual skewness and kurtosis
+     skew = stats.skew(resids, axis=axis)
+     kurtosis = 3 + stats.kurtosis(resids, axis=axis)
+-- 
+2.32.0
+
-- 
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