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python: 2.7.8 -> 2.7.9

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(cherry picked from commit 1f059cd5a9)
Signed-off-by: Domen Kožar <domen@dev.si>
This commit is contained in:
Domen Kožar 2014-12-14 19:05:06 +01:00
parent 64661f0597
commit 272206e706
2 changed files with 2 additions and 175 deletions
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7
pkgs/development/interpreters/python/2.7/default.nix
View file

@ -7,11 +7,11 @@ with stdenv.lib;
let
majorVersion = "2.7";
version = "${majorVersion}.8";
version = "${majorVersion}.9";
src = fetchurl {
url = "http://www.python.org/ftp/python/${version}/Python-${version}.tar.xz";
sha256 = "0nh7d3dp75f1aj0pamn4hla8s0l7nbaq4a38brry453xrfh11ppd";
sha256 = "05j9in7yygfgl6nml0rixfvj1bbip982w3l54q05f0vyx8a7xllh";
};
patches =
@ -27,9 +27,6 @@ let
# patch python to put zero timestamp into pyc
# if DETERMINISTIC_BUILD env var is set
./deterministic-build.patch
# http://bugs.python.org/issue21963
./remove-avoid-daemon-thread-shutdown.patch
];
preConfigure = ''

170
pkgs/development/interpreters/python/2.7/remove-avoid-daemon-thread-shutdown.patch
View file

@ -1,170 +0,0 @@
changeset: 93046:61ad2208a5ce
branch: 2.7
tag: tip
user: William A. Kennington III <william@wkennington.com>
date: Mon Oct 13 13:57:12 2014 -0700
summary: Revert: 91229:7741d0dd66ca to fix i21963
diff -r ed4098380799 -r 61ad2208a5ce Include/pythonrun.h
--- a/Include/pythonrun.h Mon Oct 13 12:58:03 2014 -0700
+++ b/Include/pythonrun.h Mon Oct 13 13:57:12 2014 -0700
@@ -147,8 +147,6 @@
PyAPI_FUNC(void) PyByteArray_Fini(void);
PyAPI_FUNC(void) _PyRandom_Fini(void);
-PyAPI_DATA(PyThreadState *) _Py_Finalizing;
-
/* Stuff with no proper home (yet) */
PyAPI_FUNC(char *) PyOS_Readline(FILE *, FILE *, char *);
PyAPI_DATA(int) (*PyOS_InputHook)(void);
diff -r ed4098380799 -r 61ad2208a5ce Lib/test/test_threading.py
--- a/Lib/test/test_threading.py Mon Oct 13 12:58:03 2014 -0700
+++ b/Lib/test/test_threading.py Mon Oct 13 13:57:12 2014 -0700
@@ -700,49 +700,6 @@
output = "end of worker thread\nend of main thread\n"
self.assertScriptHasOutput(script, output)
- @unittest.skipIf(sys.platform in platforms_to_skip, "due to known OS bug")
- def test_6_daemon_threads(self):
- # Check that a daemon thread cannot crash the interpreter on shutdown
- # by manipulating internal structures that are being disposed of in
- # the main thread.
- script = """if True:
- import os
- import random
- import sys
- import time
- import threading
-
- thread_has_run = set()
-
- def random_io():
- '''Loop for a while sleeping random tiny amounts and doing some I/O.'''
- while True:
- in_f = open(os.__file__, 'rb')
- stuff = in_f.read(200)
- null_f = open(os.devnull, 'wb')
- null_f.write(stuff)
- time.sleep(random.random() / 1995)
- null_f.close()
- in_f.close()
- thread_has_run.add(threading.current_thread())
-
- def main():
- count = 0
- for _ in range(40):
- new_thread = threading.Thread(target=random_io)
- new_thread.daemon = True
- new_thread.start()
- count += 1
- while len(thread_has_run) < count:
- time.sleep(0.001)
- # Trigger process shutdown
- sys.exit(0)
-
- main()
- """
- rc, out, err = assert_python_ok('-c', script)
- self.assertFalse(err)
-
@unittest.skipUnless(hasattr(os, 'fork'), "needs os.fork()")
@unittest.skipIf(sys.platform in platforms_to_skip, "due to known OS bug")
def test_reinit_tls_after_fork(self):
diff -r ed4098380799 -r 61ad2208a5ce Misc/NEWS
--- a/Misc/NEWS Mon Oct 13 12:58:03 2014 -0700
+++ b/Misc/NEWS Mon Oct 13 13:57:12 2014 -0700
@@ -96,10 +96,6 @@
- Issue #21831: Avoid integer overflow when large sizes and offsets are given to
the buffer type.
-- Issue #1856: Avoid crashes and lockups when daemon threads run while the
- interpreter is shutting down; instead, these threads are now killed when they
- try to take the GIL.
-
- Issue #19656: Running Python with the -3 option now also warns about
non-ascii bytes literals.
diff -r ed4098380799 -r 61ad2208a5ce Python/ceval.c
--- a/Python/ceval.c Mon Oct 13 12:58:03 2014 -0700
+++ b/Python/ceval.c Mon Oct 13 13:57:12 2014 -0700
@@ -355,12 +355,6 @@
if (interpreter_lock) {
int err = errno;
PyThread_acquire_lock(interpreter_lock, 1);
- /* _Py_Finalizing is protected by the GIL */
- if (_Py_Finalizing && tstate != _Py_Finalizing) {
- PyThread_release_lock(interpreter_lock);
- PyThread_exit_thread();
- assert(0); /* unreachable */
- }
errno = err;
}
#endif
@@ -1024,13 +1018,6 @@
/* Other threads may run now */
PyThread_acquire_lock(interpreter_lock, 1);
-
- /* Check if we should make a quick exit. */
- if (_Py_Finalizing && _Py_Finalizing != tstate) {
- PyThread_release_lock(interpreter_lock);
- PyThread_exit_thread();
- }
-
if (PyThreadState_Swap(tstate) != NULL)
Py_FatalError("ceval: orphan tstate");
diff -r ed4098380799 -r 61ad2208a5ce Python/pythonrun.c
--- a/Python/pythonrun.c Mon Oct 13 12:58:03 2014 -0700
+++ b/Python/pythonrun.c Mon Oct 13 13:57:12 2014 -0700
@@ -91,8 +91,6 @@
int Py_NoUserSiteDirectory = 0; /* for -s and site.py */
int Py_HashRandomizationFlag = 0; /* for -R and PYTHONHASHSEED */
-PyThreadState *_Py_Finalizing = NULL;
-
/* Hack to force loading of object files */
int (*_PyOS_mystrnicmp_hack)(const char *, const char *, Py_ssize_t) = \
@@ -165,7 +163,6 @@
if (initialized)
return;
initialized = 1;
- _Py_Finalizing = NULL;
if ((p = Py_GETENV("PYTHONDEBUG")) && *p != '\0')
Py_DebugFlag = add_flag(Py_DebugFlag, p);
@@ -425,16 +422,12 @@
* the threads created via Threading.
*/
call_sys_exitfunc();
+ initialized = 0;
/* Get current thread state and interpreter pointer */
tstate = PyThreadState_GET();
interp = tstate->interp;
- /* Remaining threads (e.g. daemon threads) will automatically exit
- after taking the GIL (in PyEval_RestoreThread()). */
- _Py_Finalizing = tstate;
- initialized = 0;
-
/* Disable signal handling */
PyOS_FiniInterrupts();
diff -r ed4098380799 -r 61ad2208a5ce Python/thread_pthread.h
--- a/Python/thread_pthread.h Mon Oct 13 12:58:03 2014 -0700
+++ b/Python/thread_pthread.h Mon Oct 13 13:57:12 2014 -0700
@@ -242,9 +242,9 @@
PyThread_exit_thread(void)
{
dprintf(("PyThread_exit_thread called\n"));
- if (!initialized)
+ if (!initialized) {
exit(0);
- pthread_exit(0);
+ }
}
#ifdef USE_SEMAPHORES