Rename thread to _thread and dummy_thread to _dummy_thread. Issue #2875.

13 files changed, 32 insertions, 31 deletions

diff --git a/Lib/test/crashers/multithreaded_close.py b/Lib/test/crashers/multithreaded_close.py
index 5224341..f862d28 100644
--- a/Lib/test/crashers/multithreaded_close.py
+++ b/Lib/test/crashers/multithreaded_close.py
@@ -6,9 +6,9 @@
 # http://bugs.python.org/issue595601
 # http://bugs.python.org/issue815646
 
-import thread
+import _thread
 
 while 1:
     f = open("multithreaded_close.tmp", "w")
-    thread.start_new_thread(f.close, ())
+    _thread.start_new_thread(f.close, ())
     f.close()
diff --git a/Lib/test/fork_wait.py b/Lib/test/fork_wait.py
index 678e3c4..03a4d6f 100644
--- a/Lib/test/fork_wait.py
+++ b/Lib/test/fork_wait.py
@@ -9,7 +9,7 @@ On some systems (e.g. Solaris without posix threads) we find that all
 active threads survive in the child after a fork(); this is an error.
 """
 
-import os, sys, time, thread, unittest
+import os, sys, time, _thread, unittest
 
 LONGSLEEP = 2
 SHORTSLEEP = 0.5
@@ -43,7 +43,7 @@ class ForkWait(unittest.TestCase):
 
     def test_wait(self):
         for i in range(NUM_THREADS):
-            thread.start_new(self.f, (i,))
+            _thread.start_new(self.f, (i,))
 
         time.sleep(LONGSLEEP)
 
diff --git a/Lib/test/test___all__.py b/Lib/test/test___all__.py
index c58aead..615f6c5 100644
--- a/Lib/test/test___all__.py
+++ b/Lib/test/test___all__.py
@@ -63,7 +63,7 @@ class AllTest(unittest.TestCase):
         self.check_all("dircache")
         self.check_all("dis")
         self.check_all("doctest")
-        self.check_all("dummy_thread")
+        self.check_all("_dummy_thread")
         self.check_all("dummy_threading")
         self.check_all("filecmp")
         self.check_all("fileinput")
diff --git a/Lib/test/test_asynchat.py b/Lib/test/test_asynchat.py
index 4d49f58..082fde9 100644
--- a/Lib/test/test_asynchat.py
+++ b/Lib/test/test_asynchat.py
@@ -1,6 +1,6 @@
 # test asynchat -- requires threading
 
-import thread # If this fails, we can't test this module
+import _thread as thread # If this fails, we can't test this module
 import asyncore, asynchat, socket, threading, time
 import unittest
 import sys
diff --git a/Lib/test/test_capi.py b/Lib/test/test_capi.py
index df5ce0b..6c87645 100644
--- a/Lib/test/test_capi.py
+++ b/Lib/test/test_capi.py
@@ -22,13 +22,13 @@ def test_main():
         idents = []
 
         def callback():
-            idents.append(thread.get_ident())
+            idents.append(_thread.get_ident())
 
         _testcapi._test_thread_state(callback)
         a = b = callback
         time.sleep(1)
         # Check our main thread is in the list exactly 3 times.
-        if idents.count(thread.get_ident()) != 3:
+        if idents.count(_thread.get_ident()) != 3:
             raise support.TestFailed(
                         "Couldn't find main thread correctly in the list")
 
@@ -39,11 +39,11 @@ def test_main():
         have_thread_state = False
 
     if have_thread_state:
-        import thread
+        import _thread
         import time
         TestThreadState()
         import threading
-        t=threading.Thread(target=TestThreadState)
+        t = threading.Thread(target=TestThreadState)
         t.start()
         t.join()
 
diff --git a/Lib/test/test_dummy_thread.py b/Lib/test/test_dummy_thread.py
index 585711f..5b7db18 100644
--- a/Lib/test/test_dummy_thread.py
+++ b/Lib/test/test_dummy_thread.py
@@ -5,15 +5,15 @@ to be used, test_main() can be called with the module to use as the thread
 implementation as its sole argument.
 
 """
-import dummy_thread as _thread
+import _dummy_thread as _thread
 import time
 import queue
 import random
 import unittest
 from test import support
 
-DELAY = 0 # Set > 0 when testing a module other than dummy_thread, such as
-          # the 'thread' module.
+DELAY = 0 # Set > 0 when testing a module other than _dummy_thread, such as
+          # the '_thread' module.
 
 class LockTests(unittest.TestCase):
     """Test lock objects."""
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index 349548f..d12968c 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -6,7 +6,8 @@ from test import support
 import errno
 import socket
 import select
-import thread, threading
+import _thread as thread
+import threading
 import time
 import traceback
 import queue
diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py
index 7c66e0d..231b460 100644
--- a/Lib/test/test_sys.py
+++ b/Lib/test/test_sys.py
@@ -191,7 +191,7 @@ class SysModuleTest(unittest.TestCase):
     def test_current_frames(self):
         have_threads = True
         try:
-            import thread
+            import _thread
         except ImportError:
             have_threads = False
 
@@ -202,7 +202,7 @@ class SysModuleTest(unittest.TestCase):
 
     # Test sys._current_frames() in a WITH_THREADS build.
     def current_frames_with_threads(self):
-        import threading, thread
+        import threading, _thread
         import traceback
 
         # Spawn a thread that blocks at a known place.  Then the main
@@ -216,7 +216,7 @@ class SysModuleTest(unittest.TestCase):
             g456()
 
         def g456():
-            thread_info.append(thread.get_ident())
+            thread_info.append(_thread.get_ident())
             entered_g.set()
             leave_g.wait()
 
@@ -232,7 +232,7 @@ class SysModuleTest(unittest.TestCase):
 
         d = sys._current_frames()
 
-        main_id = thread.get_ident()
+        main_id = _thread.get_ident()
         self.assert_(main_id in d)
         self.assert_(thread_id in d)
 
diff --git a/Lib/test/test_thread.py b/Lib/test/test_thread.py
index cff9f81..84d5a9d 100644
--- a/Lib/test/test_thread.py
+++ b/Lib/test/test_thread.py
@@ -2,7 +2,7 @@ import os
 import unittest
 import random
 from test import support
-import thread
+import _thread as thread
 import time
 
 
diff --git a/Lib/test/test_threaded_import.py b/Lib/test/test_threaded_import.py
index fbe479c..67d1505 100644
--- a/Lib/test/test_threaded_import.py
+++ b/Lib/test/test_threaded_import.py
@@ -5,7 +5,7 @@
 # complains several times about module random having no attribute
 # randrange, and then Python hangs.
 
-import thread
+import _thread as thread
 from test.support import verbose, TestSkipped, TestFailed
 
 critical_section = thread.allocate_lock()
diff --git a/Lib/test/test_threadedtempfile.py b/Lib/test/test_threadedtempfile.py
index fb122d0..d93b382 100644
--- a/Lib/test/test_threadedtempfile.py
+++ b/Lib/test/test_threadedtempfile.py
@@ -16,7 +16,7 @@ provoking a 2.0 failure under Linux.
 NUM_THREADS = 20
 FILES_PER_THREAD = 50
 
-import thread # If this fails, we can't test this module
+import _thread as thread # If this fails, we can't test this module
 import threading
 import tempfile
 
diff --git a/Lib/test/test_threading.py b/Lib/test/test_threading.py
index 9582dde..3c09b0b 100644
--- a/Lib/test/test_threading.py
+++ b/Lib/test/test_threading.py
@@ -5,7 +5,7 @@ from test.support import verbose
 import random
 import sys
 import threading
-import thread
+import _thread
 import time
 import unittest
 import weakref
@@ -88,7 +88,7 @@ class ThreadTests(unittest.TestCase):
             print('with 256kB thread stack size...')
         try:
             threading.stack_size(262144)
-        except thread.error:
+        except _thread.error:
             if verbose:
                 print('platform does not support changing thread stack size')
             return
@@ -101,7 +101,7 @@ class ThreadTests(unittest.TestCase):
             print('with 1MB thread stack size...')
         try:
             threading.stack_size(0x100000)
-        except thread.error:
+        except _thread.error:
             if verbose:
                 print('platform does not support changing thread stack size')
             return
@@ -120,7 +120,7 @@ class ThreadTests(unittest.TestCase):
 
         mutex = threading.Lock()
         mutex.acquire()
-        tid = thread.start_new_thread(f, (mutex,))
+        tid = _thread.start_new_thread(f, (mutex,))
         # Wait for the thread to finish.
         mutex.acquire()
         self.assert_(tid in threading._active)
@@ -154,7 +154,7 @@ class ThreadTests(unittest.TestCase):
 
         class Worker(threading.Thread):
             def run(self):
-                self.id = thread.get_ident()
+                self.id = _thread.get_ident()
                 self.finished = False
 
                 try:
@@ -211,10 +211,10 @@ class ThreadTests(unittest.TestCase):
 
         import subprocess
         rc = subprocess.call([sys.executable, "-c", """if 1:
-            import ctypes, sys, time, thread
+            import ctypes, sys, time, _thread
 
             # This lock is used as a simple event variable.
-            ready = thread.allocate_lock()
+            ready = _thread.allocate_lock()
             ready.acquire()
 
             # Module globals are cleared before __del__ is run
@@ -231,7 +231,7 @@ class ThreadTests(unittest.TestCase):
                 ready.release()
                 time.sleep(100)
 
-            thread.start_new_thread(waitingThread, ())
+            _thread.start_new_thread(waitingThread, ())
             ready.acquire()  # Be sure the other thread is waiting.
             sys.exit(42)
             """])
@@ -357,7 +357,7 @@ class ThreadingExceptionTests(unittest.TestCase):
 
 def test_main():
     test.support.run_unittest(ThreadTests,
-                                   ThreadingExceptionTests)
+                              ThreadingExceptionTests)
 
 if __name__ == "__main__":
     test_main()
diff --git a/Lib/test/test_threadsignals.py b/Lib/test/test_threadsignals.py
index cbed42c..14bd3b7 100644
--- a/Lib/test/test_threadsignals.py
+++ b/Lib/test/test_threadsignals.py
@@ -1,7 +1,7 @@
 """PyUnit testing that threads honor our signal semantics"""
 
 import unittest
-import thread
+import _thread as thread
 import signal
 import os
 import sys