Add -pow patch for python 3.10 compatibility.

python-gmpy2-pow.patch

@@ -0,0 +1,42 @@
+--- a/test/test_gmpy2_mpz_inplace.txt	2020-07-30 20:21:41.000000000 -0600
++++ b/test/test_gmpy2_mpz_inplace.txt	2021-03-09 13:59:09.754648136 -0700
+@@ -149,14 +149,12 @@ mpz(25)
+ mpz(625)
+ >>> x **= -2
+ Traceback (most recent call last):
+-  File "<stdin>", line 1, in <module>
+-TypeError: unsupported operand type(s) for ** or pow(): 'mpz' and 'int'
++  ...
++ValueError: pow() exponent cannot be negative
+ >>> x **= 2; x
+ mpz(390625)
+->>> x **= mpfr(2)
+-Traceback (most recent call last):
+-  File "<stdin>", line 1, in <module>
+-TypeError: unsupported operand type(s) for ** or pow(): 'mpz' and 'mpfr'
++>>> x **= mpfr(2); x
++mpfr('152587890625.0')
+ >>> 1
+ 1
+ 
+--- a/test/test_gmpy2_xmpz_inplace.txt	2020-07-30 20:21:41.000000000 -0600
++++ b/test/test_gmpy2_xmpz_inplace.txt	2021-03-09 14:14:50.675340634 -0700
+@@ -134,14 +134,12 @@ xmpz(25)
+ xmpz(625)
+ >>> x **= -2
+ Traceback (most recent call last):
+-  File "<stdin>", line 1, in <module>
+-TypeError: unsupported operand type(s) for ** or pow(): 'xmpz' and 'int'
++  ...
++ValueError: pow() exponent cannot be negative
+ >>> x **= 2; x
+ xmpz(390625)
+->>> x **= mpfr(2)
+-Traceback (most recent call last):
+-  File "<stdin>", line 1, in <module>
+-TypeError: unsupported operand type(s) for ** or pow(): 'xmpz' and 'mpfr'
++>>> x **= mpfr(2); x
++mpfr('152587890625.0')
+ >>> 1
+ 1
+ 

python-gmpy2.spec

@@ -3,7 +3,7 @@
 
 Name:           python-%{srcname}
 Version:        2.1.0
-Release:        0.21%{?prerelease:.%{prerelease}}%{?dist}
+Release:        0.22%{?prerelease:.%{prerelease}}%{?dist}
 Summary:        Python interface to GMP, MPFR, and MPC
 
 License:        LGPLv3+
@@ -12,6 +12,11 @@ Source0:        https://github.com/aleaxit/gmpy/archive/%{srcname}-%{version}%{?
 # Fix build with python 3.10
 # https://github.com/aleaxit/gmpy/pull/283
 Patch0:         %{name}-python310.patch
+# Some tests return different results in python 3.10 due to this change:
+# "If object.__ipow__() returns NotImplemented, the operator will correctly
+#  fall back to object.__pow__() and object.__rpow__() as expected.
+#  https://bugs.python.org/issue38302"
+Patch1:         %{name}-pow.patch
 
 BuildRequires:  gcc
 BuildRequires:  gmp-devel
@@ -44,7 +49,11 @@ Provides:       bundled(jquery)
 %{common_desc}
 
 %prep
-%autosetup -n gmpy-%{srcname}-%{version}%{?prerelease} -p1
+%autosetup -N -n gmpy-%{srcname}-%{version}%{?prerelease}
+%patch0 -p1
+%if 0%{?python3_version_nodots} >= 310
+%patch1 -p1
+%endif
 
 # Update the sphinx theme name
 sed -i "s/'default'/'classic'/" docs/conf.py
@@ -80,6 +89,9 @@ cd -
 %{python3_sitearch}/%{srcname}*
 
 %changelog
+* Tue Mar  9 2021 Jerry James <loganjerry@gmail.com> - 2.1.0-0.22.b5
+- Add -pow patch for python 3.10 compatibility
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.0-0.21.b5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild