Upgraded python to 3.9.5

Makefile

 all:
-	tar xf Python-3.8.3.tar.xz
-	patch -Np1 -d Python-3.8.3 < Python-3.8.3-nntp_test_fix.patch
-	patch -Np1 -d Python-3.8.3 < Python-3.8.3-sqlite_test_fix.patch
-	cd Python-3.8.3 && ./configure --build=$(CLFS_TARGET) --prefix=/usr --enable-shared --with-system-expat --with-system-ffi --with-ensurepip=yes --enable-optimizations
-	$(MAKE) -C Python-3.8.3
+	tar xf Python-3.9.5.tar.xz
+	cd Python-3.9.5 && ./configure --build=$(CLFS_TARGET) --prefix=/usr --enable-shared --with-system-expat --with-system-ffi --with-ensurepip=yes --enable-optimizations
+	$(MAKE) -C Python-3.9.5
 	if [[ ! "$(BUILD_OPTIONS)" =~ no-tests ]] ; then \
-	    $(MAKE) -C Python-3.8.3 test EXTRATESTOPTS="-j 1 -u all,-urlfetch --timeout=3600" ; \
+	    $(MAKE) -C Python-3.9.5 test EXTRATESTOPTS="-j 1 -u all,-urlfetch --timeout=14400" ; \
 	fi
-	$(MAKE) -C Python-3.8.3 install
-	ln -sfv pip3.8 /usr/bin/pip3
+	$(MAKE) -C Python-3.9.5 install
+	ln -sfv pip3.9 /usr/bin/pip3
 	rm -f $(HOME)/.python_history
-	rm -rf Python-3.8.3
+	rm -rf Python-3.9.5

Python-3.8.3-nntp_test_fix.patch

-diff -uNr Python-3.8.3/Lib/test/test_nntplib.py Python-3.8.3-nntp_test_fix/Lib/test/test_nntplib.py
---- Python-3.8.3/Lib/test/test_nntplib.py	2020-05-14 03:01:54.000000000 +0930
-+++ Python-3.8.3-nntp_test_fix/Lib/test/test_nntplib.py	2021-08-23 18:34:21.547699205 +0930
-@@ -82,7 +82,7 @@
-         desc = self.server.description(self.GROUP_NAME)
-         _check_desc(desc)
-         # Another sanity check
--        self.assertIn("Python", desc)
-+        self.assertIn(self.DESC, desc)
-         # With a pattern
-         desc = self.server.description(self.GROUP_PAT)
-         _check_desc(desc)
-@@ -299,6 +299,7 @@
-     NNTP_HOST = 'news.trigofacile.com'
-     GROUP_NAME = 'fr.comp.lang.python'
-     GROUP_PAT = 'fr.comp.lang.*'
-+    DESC = 'Python'
- 
-     NNTP_CLASS = NNTP
- 
-@@ -332,8 +333,11 @@
-     # 400 connections per day are accepted from each IP address."
- 
-     NNTP_HOST = 'nntp.aioe.org'
--    GROUP_NAME = 'comp.lang.python'
--    GROUP_PAT = 'comp.lang.*'
-+    # bpo-42794: aioe.test is one of the official groups on this server
-+    # used for testing: https://news.aioe.org/manual/aioe-hierarchy/
-+    GROUP_NAME = 'aioe.test'
-+    GROUP_PAT = 'aioe.*'
-+    DESC = 'test'
- 
-     NNTP_CLASS = getattr(nntplib, 'NNTP_SSL', None)
- 
-diff -uNr Python-3.8.3/Misc/NEWS.d/next/Tests/2021-01-01-08-52-36.bpo-42794.-7-XGz.rst Python-3.8.3-nntp_test_fix/Misc/NEWS.d/next/Tests/2021-01-01-08-52-36.bpo-42794.-7-XGz.rst
---- Python-3.8.3/Misc/NEWS.d/next/Tests/2021-01-01-08-52-36.bpo-42794.-7-XGz.rst	1970-01-01 09:30:00.000000000 +0930
-+++ Python-3.8.3-nntp_test_fix/Misc/NEWS.d/next/Tests/2021-01-01-08-52-36.bpo-42794.-7-XGz.rst	2021-08-23 18:34:21.547699205 +0930
-@@ -0,0 +1,2 @@
-+Update test_nntplib to use offical group name of news.aioe.org for testing.
-+Patch by Dong-hee Na.

Python-3.8.3-sqlite_test_fix.patch

-diff -uNr Python-3.8.3/Lib/sqlite3/test/userfunctions.py Python-3.8.3-sqlite_test_fix/Lib/sqlite3/test/userfunctions.py
---- Python-3.8.3/Lib/sqlite3/test/userfunctions.py	2020-05-14 03:01:54.000000000 +0930
-+++ Python-3.8.3-sqlite_test_fix/Lib/sqlite3/test/userfunctions.py	2021-08-23 17:17:16.812492008 +0930
-@@ -1,8 +1,7 @@
--#-*- coding: iso-8859-1 -*-
- # pysqlite2/test/userfunctions.py: tests for user-defined functions and
- #                                  aggregates.
- #
--# Copyright (C) 2005-2007 Gerhard Hring <gh@ghaering.de>
-+# Copyright (C) 2005-2007 Gerhard Häring <gh@ghaering.de>
- #
- # This file is part of pysqlite.
- #
-@@ -158,6 +157,7 @@
-         self.con.create_function("isblob", 1, func_isblob)
-         self.con.create_function("islonglong", 1, func_islonglong)
-         self.con.create_function("spam", -1, func)
-+        self.con.execute("create table test(t text)")
- 
-     def tearDown(self):
-         self.con.close()
-@@ -276,18 +276,36 @@
-         val = cur.fetchone()[0]
-         self.assertEqual(val, 2)
- 
-+    # Regarding deterministic functions:
-+    #
-+    # Between 3.8.3 and 3.15.0, deterministic functions were only used to
-+    # optimize inner loops, so for those versions we can only test if the
-+    # sqlite machinery has factored out a call or not. From 3.15.0 and onward,
-+    # deterministic functions were permitted in WHERE clauses of partial
-+    # indices, which allows testing based on syntax, iso. the query optimizer.
-+    @unittest.skipIf(sqlite.sqlite_version_info < (3, 8, 3), "Requires SQLite 3.8.3 or higher")
-     def CheckFuncNonDeterministic(self):
-         mock = unittest.mock.Mock(return_value=None)
--        self.con.create_function("deterministic", 0, mock, deterministic=False)
--        self.con.execute("select deterministic() = deterministic()")
--        self.assertEqual(mock.call_count, 2)
-+        self.con.create_function("nondeterministic", 0, mock, deterministic=False)
-+        if sqlite.sqlite_version_info < (3, 15, 0):
-+            self.con.execute("select nondeterministic() = nondeterministic()")
-+            self.assertEqual(mock.call_count, 2)
-+        else:
-+            with self.assertRaises(sqlite.OperationalError):
-+                self.con.execute("create index t on test(t) where nondeterministic() is not null")
- 
--    @unittest.skipIf(sqlite.sqlite_version_info < (3, 8, 3), "deterministic parameter not supported")
-+    @unittest.skipIf(sqlite.sqlite_version_info < (3, 8, 3), "Requires SQLite 3.8.3 or higher")
-     def CheckFuncDeterministic(self):
-         mock = unittest.mock.Mock(return_value=None)
-         self.con.create_function("deterministic", 0, mock, deterministic=True)
--        self.con.execute("select deterministic() = deterministic()")
--        self.assertEqual(mock.call_count, 1)
-+        if sqlite.sqlite_version_info < (3, 15, 0):
-+            self.con.execute("select deterministic() = deterministic()")
-+            self.assertEqual(mock.call_count, 1)
-+        else:
-+            try:
-+                self.con.execute("create index t on test(t) where deterministic() is not null")
-+            except sqlite.OperationalError:
-+                self.fail("Unexpected failure while creating partial index")
- 
-     @unittest.skipIf(sqlite.sqlite_version_info >= (3, 8, 3), "SQLite < 3.8.3 needed")
-     def CheckFuncDeterministicNotSupported(self):

build.xml

 <project name="python3">
 
  <target name="cross-python3">
-  <property name="makedir" value="${builddir}/Python-3.8.3"/>
+  <property name="makedir" value="${builddir}/Python-3.9.5"/>
   <exec executable="tar" failonerror="true">
-   <arg line="xf packages/python3/Python-3.8.3.tar.xz -C ${builddir}"/>
+   <arg line="xf packages/python3/Python-3.9.5.tar.xz -C ${builddir}"/>
   </exec>
   <exec executable="bash" dir="${makedir}" failonerror="true">
    <arg line="-c &quot;sed -i '/def add_multiarch_paths/a \        return' setup.py&quot;"/>
@@ -20,9 +20,9 @@
  </target>
 
  <target name="temporary-python3">
-  <property name="makedir" value="${builddir}/Python-3.8.3"/>
+  <property name="makedir" value="${builddir}/Python-3.9.5"/>
   <exec executable="tar" failonerror="true">
-   <arg line="xf packages/python3/Python-3.8.3.tar.xz -C ${builddir}"/>
+   <arg line="xf packages/python3/Python-3.9.5.tar.xz -C ${builddir}"/>
   </exec>
   <exec executable="bash" dir="${makedir}" failonerror="true">
    <arg line="-c &quot;sed -i '/def add_multiarch_paths/a \        return' setup.py&quot;"/>