Updated python3 to 3.7.3

Makefile

 all:
-	tar xf Python-3.6.5.tar.xz
-	patch -Np1 -d Python-3.6.5 < Python-3.6.5-tests.patch
-	cd Python-3.6.5 && ./configure --build=$(CLFS_TARGET) --prefix=/usr --enable-shared --with-system-expat --with-system-ffi --with-ensurepip=yes --enable-optimizations
-	$(MAKE) -C Python-3.6.5
+	tar xf Python-3.7.3.tar.xz
+	cd Python-3.7.3 && ./configure --build=$(CLFS_TARGET) --prefix=/usr --enable-shared --with-system-expat --with-system-ffi --with-ensurepip=yes --enable-optimizations
+	$(MAKE) -C Python-3.7.3
 	if [[ ! "$(BUILD_OPTIONS)" =~ no-tests ]] ; then \
-	    $(MAKE) -C Python-3.6.5 test EXTRATESTOPTS="-j 1 -u all,-urlfetch --timeout=3600" ; \
+	    $(MAKE) -C Python-3.7.3 test EXTRATESTOPTS="-j 1 -u all,-urlfetch --timeout=3600" ; \
 	fi
-	$(MAKE) -C Python-3.6.5 install
+	$(MAKE) -C Python-3.7.3 install
 	chmod -v 755 /usr/lib/libpython3.6m.so
 	chmod -v 755 /usr/lib/libpython3.so
 	rm $(HOME)/.python_history
-	rm -rf Python-3.6.5
+	rm -rf Python-3.7.3

Python-3.6.5-tests.patch

-diff -uNr Python-3.6.5/Lib/test/test_multiprocessing_main_handling.py Python-3.6.5-tests/Lib/test/test_multiprocessing_main_handling.py
---- Python-3.6.5/Lib/test/test_multiprocessing_main_handling.py	2018-03-28 19:49:31.000000000 +1030
-+++ Python-3.6.5-tests/Lib/test/test_multiprocessing_main_handling.py	2018-05-30 15:42:16.921462811 +0930
-@@ -58,7 +58,7 @@
-     p = Pool(5)
-     results = []
-     p.map_async(f, [1, 2, 3], callback=results.extend)
--    deadline = time.time() + 10 # up to 10 s to report the results
-+    deadline = time.time() + 40 # up to 40 s to report the results
-     while not results:
-         time.sleep(0.05)
-         if time.time() > deadline:
-@@ -86,7 +86,7 @@
- p = Pool(5)
- results = []
- p.map_async(int, [1, 4, 9], callback=results.extend)
--deadline = time.time() + 10 # up to 10 s to report the results
-+deadline = time.time() + 40 # up to 40 s to report the results
- while not results:
-     time.sleep(0.05)
-     if time.time() > deadline:
-diff -uNr Python-3.6.5/Lib/test/_test_multiprocessing.py Python-3.6.5-tests/Lib/test/_test_multiprocessing.py
---- Python-3.6.5/Lib/test/_test_multiprocessing.py	2018-03-28 19:49:31.000000000 +1030
-+++ Python-3.6.5-tests/Lib/test/_test_multiprocessing.py	2018-05-30 15:42:16.923462816 +0930
-@@ -607,7 +607,7 @@
-             p = self.Process(target=self._test_sys_exit, args=(reason, testfn))
-             p.daemon = True
-             p.start()
--            p.join(5)
-+            p.join(20)
-             self.assertEqual(p.exitcode, 1)
- 
-             with open(testfn, 'r') as f:
-@@ -620,7 +620,7 @@
-             p = self.Process(target=sys.exit, args=(reason,))
-             p.daemon = True
-             p.start()
--            p.join(5)
-+            p.join(20)
-             self.assertEqual(p.exitcode, reason)
- 
- #
-@@ -1342,7 +1342,7 @@
-             self.f(*self.args)
-         finally:
-             self.finished.append(pid)
--            self._can_exit.wait(30)
-+            self._can_exit.wait(120)
-             assert self._can_exit.is_set()
- 
-     def wait_for_started(self):
-@@ -1372,7 +1372,7 @@
-     Tests for Barrier objects.
-     """
-     N = 5
--    defaultTimeout = 30.0  # XXX Slow Windows buildbots need generous timeout
-+    defaultTimeout = 120.0  # XXX Slow Windows buildbots need generous timeout
- 
-     def setUp(self):
-         self.barrier = self.Barrier(self.N, timeout=self.defaultTimeout)
-@@ -1555,9 +1555,9 @@
-         i = barrier.wait()
-         if i == cls.N//2:
-             # One thread is late!
--            time.sleep(1.0)
-+            time.sleep(4.0)
-         try:
--            barrier.wait(0.5)
-+            barrier.wait(2.0)
-         except threading.BrokenBarrierError:
-             results.append(True)
- 
-@@ -1574,7 +1574,7 @@
-         i = barrier.wait(cls.defaultTimeout)
-         if i == cls.N//2:
-             # One thread is later than the default timeout
--            time.sleep(1.0)
-+            time.sleep(4.0)
-         try:
-             barrier.wait()
-         except threading.BrokenBarrierError:
-@@ -1584,7 +1584,7 @@
-         """
-         Test the barrier's default timeout
-         """
--        barrier = self.Barrier(self.N, timeout=0.5)
-+        barrier = self.Barrier(self.N, timeout=2.0)
-         results = self.DummyList()
-         self.run_threads(self._test_default_timeout_f, (barrier, results))
-         self.assertEqual(len(results), barrier.parties)
-@@ -4169,7 +4169,7 @@
-             lock2 = mp.Lock()
-             os.write(%d, lock1._semlock.name.encode("ascii") + b"\\n")
-             os.write(%d, lock2._semlock.name.encode("ascii") + b"\\n")
--            time.sleep(10)
-+            time.sleep(40)
-         '''
-         r, w = os.pipe()
-         p = subprocess.Popen([sys.executable,
-@@ -4183,7 +4183,7 @@
-         _multiprocessing.sem_unlink(name1)
-         p.terminate()
-         p.wait()
--        time.sleep(2.0)
-+        time.sleep(8.0)
-         with self.assertRaises(OSError) as ctx:
-             _multiprocessing.sem_unlink(name2)
-         # docs say it should be ENOENT, but OSX seems to give EINVAL
-diff -uNr Python-3.6.5/Lib/test/test_weakref.py Python-3.6.5-tests/Lib/test/test_weakref.py
---- Python-3.6.5/Lib/test/test_weakref.py	2018-03-28 19:49:31.000000000 +1030
-+++ Python-3.6.5-tests/Lib/test/test_weakref.py	2018-05-30 15:42:16.924462818 +0930
-@@ -74,7 +74,7 @@
- 
- 
- @contextlib.contextmanager
--def collect_in_thread(period=0.0001):
-+def collect_in_thread(period=0.01):
-     """
-     Ensure GC collections happen in a different thread, at a high frequency.
-     """