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update pydebug.rs for Python 3.12

This commit is contained in:
David Hewitt 2023-07-21 13:35:53 +01:00
parent 1df7270e15
commit 5d7dfe2e95
3 changed files with 38 additions and 1 deletions
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1
newsfragments/3336.added.md Normal file
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Add FFI symbol `Py_GETENV`.

1
newsfragments/3336.changed.md Normal file
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Deprecate FFI definitions which are deprecated in Python 3.12.

37
pyo3-ffi/src/cpython/pydebug.rs
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use std::os::raw::c_int;
use std::os::raw::{c_char, c_int};
#[cfg(not(Py_LIMITED_API))]
#[cfg_attr(windows, link(name = "pythonXY"))]
extern "C" {
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_DebugFlag")]
pub static mut Py_DebugFlag: c_int;
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_VerboseFlag")]
pub static mut Py_VerboseFlag: c_int;
#[deprecated(note = "Python 3.12")]
pub static mut Py_QuietFlag: c_int;
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_InteractiveFlag")]
pub static mut Py_InteractiveFlag: c_int;
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_InspectFlag")]
pub static mut Py_InspectFlag: c_int;
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_OptimizeFlag")]
pub static mut Py_OptimizeFlag: c_int;
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_NoSiteFlag")]
pub static mut Py_NoSiteFlag: c_int;
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_BytesWarningFlag")]
pub static mut Py_BytesWarningFlag: c_int;
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_UseClassExceptionsFlag")]
pub static mut Py_UseClassExceptionsFlag: c_int;
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_FrozenFlag")]
pub static mut Py_FrozenFlag: c_int;
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_IgnoreEnvironmentFlag")]
pub static mut Py_IgnoreEnvironmentFlag: c_int;
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_DontWriteBytecodeFlag")]
pub static mut Py_DontWriteBytecodeFlag: c_int;
#[deprecated(note = "Python 3.12")]
#[cfg_attr(PyPy, link_name = "PyPy_NoUserSiteDirectory")]
pub static mut Py_NoUserSiteDirectory: c_int;
#[deprecated(note = "Python 3.12")]
pub static mut Py_UnbufferedStdioFlag: c_int;
#[cfg_attr(PyPy, link_name = "PyPy_HashRandomizationFlag")]
pub static mut Py_HashRandomizationFlag: c_int;
#[deprecated(note = "Python 3.12")]
pub static mut Py_IsolatedFlag: c_int;
#[cfg(windows)]
#[deprecated(note = "Python 3.12")]
pub static mut Py_LegacyWindowsFSEncodingFlag: c_int;
#[cfg(windows)]
#[deprecated(note = "Python 3.12")]
pub static mut Py_LegacyWindowsStdioFlag: c_int;
}
extern "C" {
#[cfg(Py_3_11)]
pub fn Py_GETENV(name: *const c_char) -> *mut c_char;
}
#[cfg(not(Py_3_11))]
#[inline(always)]
pub unsafe fn Py_GETENV(name: *const c_char) -> *mut c_char {
#[allow(deprecated)]
if Py_IgnoreEnvironmentFlag != 0 {
std::ptr::null_mut()
} else {
libc::getenv(name)
}
}