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gh-59705: Set OS thread name when Thread.name is changed (#127702)

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Co-authored-by: Petr Viktorin <encukou@gmail.com>
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Victor Stinner 2024-12-10 17:33:11 +01:00 • committed by GitHub
parent 9af96f4406
commit c91ccbe4ac
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4 changed files with 43 additions and 7 deletions
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16
Lib/threading.py
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@ -1026,16 +1026,20 @@ class Thread:
def _set_native_id(self):
self._native_id = get_native_id()
def _set_os_name(self):
if _set_name is None or not self._name:
return
try:
_set_name(self._name)
except OSError:
pass
def _bootstrap_inner(self):
try:
self._set_ident()
if _HAVE_THREAD_NATIVE_ID:
self._set_native_id()
if _set_name is not None and self._name:
try:
_set_name(self._name)
except OSError:
pass
self._set_os_name()
self._started.set()
with _active_limbo_lock:
_active[self._ident] = self
@ -1115,6 +1119,8 @@ class Thread:
def name(self, name):
assert self._initialized, "Thread.__init__() not called"
self._name = str(name)
if get_ident() == self._ident:
self._set_os_name()
@property
def ident(self):