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Close #19787: PyThread_set_key_value() now always set the value. In Python 3.3,

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the function did nothing if the key already exists (if the current value is a
non-NULL pointer).

_testcapi.run_in_subinterp() now correctly sets the new Python thread state of
the current thread when a subinterpreter is created.
This commit is contained in:
Victor Stinner 2013-12-13 03:22:00 +01:00
parent 24bd028092
commit cd0cb8ccd3
7 changed files with 24 additions and 30 deletions
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9
Modules/_tracemalloc.c
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@ -168,14 +168,11 @@ set_reentrant(int reentrant)
assert(reentrant == 0 || reentrant == 1);
if (reentrant) {
assert(PyThread_get_key_value(tracemalloc_reentrant_key) == NULL);
PyThread_set_key_value(tracemalloc_reentrant_key,
REENTRANT);
PyThread_set_key_value(tracemalloc_reentrant_key, REENTRANT);
}
else {
/* FIXME: PyThread_set_key_value() cannot be used to set the flag
to zero, because it does nothing if the variable has already
a value set. */
PyThread_delete_key_value(tracemalloc_reentrant_key);
assert(PyThread_get_key_value(tracemalloc_reentrant_key) == REENTRANT);
PyThread_set_key_value(tracemalloc_reentrant_key, NULL);
}
}