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gh-93741: Add private C API _PyImport_GetModuleAttrString() (GH-93742)

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It combines PyImport_ImportModule() and PyObject_GetAttrString()
and saves 4-6 lines of code on every use.

Add also _PyImport_GetModuleAttr() which takes Python strings as arguments.
This commit is contained in:
Serhiy Storchaka 2022-06-14 07:15:26 +03:00 • committed by GitHub
parent 7b2064b4b9
commit 6fd4c8ec77
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GPG key ID: 4AEE18F83AFDEB23
24 changed files with 114 additions and 248 deletions
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9
Python/pylifecycle.c
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@ -2342,19 +2342,15 @@ error:
static PyStatus
init_set_builtins_open(void)
{
PyObject *iomod = NULL, *wrapper;
PyObject *wrapper;
PyObject *bimod = NULL;
PyStatus res = _PyStatus_OK();
if (!(iomod = PyImport_ImportModule("io"))) {
goto error;
}
if (!(bimod = PyImport_ImportModule("builtins"))) {
goto error;
}
if (!(wrapper = PyObject_GetAttrString(iomod, "open"))) {
if (!(wrapper = _PyImport_GetModuleAttrString("io", "open"))) {
goto error;
}
@ -2371,7 +2367,6 @@ error:
done:
Py_XDECREF(bimod);
Py_XDECREF(iomod);
return res;
}