bpo-31370: Remove support for threads-less builds (#3385)

* Remove Setup.config
* Always define WITH_THREAD for compatibility.

1 files changed, 1 insertions, 12 deletions

diff --git a/Lib/test/test_bz2.py b/Lib/test/test_bz2.py
index e76b283..58dbf96 100644
--- a/Lib/test/test_bz2.py
+++ b/Lib/test/test_bz2.py
@@ -10,13 +10,10 @@ import pathlib
 import random
 import shutil
 import subprocess
+import threading
 from test.support import unlink
 import _compression
 
-try:
-    import threading
-except ImportError:
-    threading = None
 
 # Skip tests if the bz2 module doesn't exist.
 bz2 = support.import_module('bz2')
@@ -491,7 +488,6 @@ class BZ2FileTest(BaseTest):
         else:
             self.fail("1/0 didn't raise an exception")
 
-    @unittest.skipUnless(threading, 'Threading required for this test.')
     def testThreading(self):
         # Issue #7205: Using a BZ2File from several threads shouldn't deadlock.
         data = b"1" * 2**20
@@ -504,13 +500,6 @@ class BZ2FileTest(BaseTest):
             with support.start_threads(threads):
                 pass
 
-    def testWithoutThreading(self):
-        module = support.import_fresh_module("bz2", blocked=("threading",))
-        with module.BZ2File(self.filename, "wb") as f:
-            f.write(b"abc")
-        with module.BZ2File(self.filename, "rb") as f:
-            self.assertEqual(f.read(), b"abc")
-
     def testMixedIterationAndReads(self):
         self.createTempFile()
         linelen = len(self.TEXT_LINES[0])