Add -sample-set patch to fix test failure with python 3.9 (bz 1830943)

sympy-sample-set.patch

@@ -0,0 +1,20 @@
+--- sympy-sympy-1.5.1/sympy/polys/modulargcd.py.orig	2019-12-20 15:59:54.000000000 -0700
++++ sympy-sympy-1.5.1/sympy/polys/modulargcd.py	2020-05-10 14:56:32.546383740 -0600
+@@ -1010,7 +1010,7 @@ def _modgcd_multivariate_p(f, g, p, degb
+     d = 0
+     evalpoints = []
+     heval = []
+-    points = set(range(p))
++    points = list(range(p))
+ 
+     while points:
+         a = random.sample(points, 1)[0]
+@@ -1606,7 +1606,7 @@ def _func_field_modgcd_p(f, g, minpoly,
+     evalpoints = []
+     heval = []
+     LMlist = []
+-    points = set(range(p))
++    points = list(range(p))
+ 
+     while points:
+         a = random.sample(points, 1)[0]

sympy-sympify.patch

@@ -1,11 +0,0 @@
---- sympy-sympy-1.4/sympy/core/sympify.py.orig	2019-04-09 18:29:25.000000000 -0600
-+++ sympy-sympy-1.4/sympy/core/sympify.py	2019-04-17 14:36:06.028059616 -0600
-@@ -382,7 +382,7 @@ def sympify(a, locals=None, convert_xor=
-     try:
-         a = a.replace('\n', '')
-         expr = parse_expr(a, local_dict=locals, transformations=transformations, evaluate=evaluate)
--    except (TokenError, SyntaxError) as exc:
-+    except (TokenError, SyntaxError, TypeError) as exc:
-         raise SympifyError('could not parse %r' % a, exc)
- 
-     return expr

sympy.spec

@@ -1,6 +1,6 @@
 Name:           sympy
 Version:        1.5.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        A Python library for symbolic mathematics
 License:        BSD
 URL:            http://sympy.org/
@@ -11,6 +11,9 @@ Patch0:         %{name}-float.patch
 Patch1:         %{name}-doc.patch
 # Default to python3 in the Cython backend
 Patch2:         %{name}-python3.patch
+# Do not use deprecated sample from a set functionality
+# https://github.com/sympy/sympy/pull/19291
+Patch3:         %{name}-sample-set.patch
 
 BuildArch:      noarch
 
@@ -185,6 +188,9 @@ xvfb-run -a -n $dnum \
 %{_docdir}/%{name}-doc/html
 
 %changelog
+* Mon May 11 2020 Jerry James <loganjerry@gmail.com> - 1.5.1-3
+- Add -sample-set patch to fix test failure with python 3.9
+
 * Fri Jan 31 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild