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[CI] run clang-format (#24)

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This commit is contained in:
Philippe Tillet
2022-07-26 17:25:03 -07:00
committed by GitHub
parent 25357083e6
commit 6d62d88d4f
62 changed files with 13673 additions and 11367 deletions
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182
python/src/pybind11/embed.h
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@@ -9,23 +9,23 @@
#pragma once
#include "pybind11.h"
#include "eval.h"
#include "pybind11.h"
#if defined(PYPY_VERSION)
# error Embedding the interpreter is not supported with PyPy
#error Embedding the interpreter is not supported with PyPy
#endif
#if PY_MAJOR_VERSION >= 3
# define PYBIND11_EMBEDDED_MODULE_IMPL(name) \
extern "C" PyObject *pybind11_init_impl_##name() { \
return pybind11_init_wrapper_##name(); \
}
#define PYBIND11_EMBEDDED_MODULE_IMPL(name) \
extern "C" PyObject *pybind11_init_impl_##name() { \
return pybind11_init_wrapper_##name(); \
}
#else
# define PYBIND11_EMBEDDED_MODULE_IMPL(name) \
extern "C" void pybind11_init_impl_##name() { \
pybind11_init_wrapper_##name(); \
}
#define PYBIND11_EMBEDDED_MODULE_IMPL(name) \
extern "C" void pybind11_init_impl_##name() { \
pybind11_init_wrapper_##name(); \
}
#endif
/** \rst
@@ -43,75 +43,78 @@
});
}
\endrst */
#define PYBIND11_EMBEDDED_MODULE(name, variable) \
static void PYBIND11_CONCAT(pybind11_init_, name)(pybind11::module &); \
static PyObject PYBIND11_CONCAT(*pybind11_init_wrapper_, name)() { \
auto m = pybind11::module(PYBIND11_TOSTRING(name)); \
try { \
PYBIND11_CONCAT(pybind11_init_, name)(m); \
return m.ptr(); \
} catch (pybind11::error_already_set &e) { \
PyErr_SetString(PyExc_ImportError, e.what()); \
return nullptr; \
} catch (const std::exception &e) { \
PyErr_SetString(PyExc_ImportError, e.what()); \
return nullptr; \
} \
} \
PYBIND11_EMBEDDED_MODULE_IMPL(name) \
pybind11::detail::embedded_module name(PYBIND11_TOSTRING(name), \
PYBIND11_CONCAT(pybind11_init_impl_, name)); \
void PYBIND11_CONCAT(pybind11_init_, name)(pybind11::module &variable)
#define PYBIND11_EMBEDDED_MODULE(name, variable) \
static void PYBIND11_CONCAT(pybind11_init_, name)(pybind11::module &); \
static PyObject PYBIND11_CONCAT(*pybind11_init_wrapper_, name)() { \
auto m = pybind11::module(PYBIND11_TOSTRING(name)); \
try { \
PYBIND11_CONCAT(pybind11_init_, name)(m); \
return m.ptr(); \
} catch (pybind11::error_already_set & e) { \
PyErr_SetString(PyExc_ImportError, e.what()); \
return nullptr; \
} catch (const std::exception &e) { \
PyErr_SetString(PyExc_ImportError, e.what()); \
return nullptr; \
} \
} \
PYBIND11_EMBEDDED_MODULE_IMPL(name) \
pybind11::detail::embedded_module name( \
PYBIND11_TOSTRING(name), PYBIND11_CONCAT(pybind11_init_impl_, name)); \
void PYBIND11_CONCAT(pybind11_init_, name)(pybind11::module & variable)
NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
NAMESPACE_BEGIN(detail)
/// Python 2.7/3.x compatible version of `PyImport_AppendInittab` and error checks.
/// Python 2.7/3.x compatible version of `PyImport_AppendInittab` and error
/// checks.
struct embedded_module {
#if PY_MAJOR_VERSION >= 3
using init_t = PyObject *(*)();
using init_t = PyObject *(*)();
#else
using init_t = void (*)();
using init_t = void (*)();
#endif
embedded_module(const char *name, init_t init) {
if (Py_IsInitialized())
pybind11_fail("Can't add new modules after the interpreter has been initialized");
embedded_module(const char *name, init_t init) {
if (Py_IsInitialized())
pybind11_fail(
"Can't add new modules after the interpreter has been initialized");
auto result = PyImport_AppendInittab(name, init);
if (result == -1)
pybind11_fail("Insufficient memory to add a new module");
}
auto result = PyImport_AppendInittab(name, init);
if (result == -1)
pybind11_fail("Insufficient memory to add a new module");
}
};
NAMESPACE_END(detail)
/** \rst
Initialize the Python interpreter. No other pybind11 or CPython API functions can be
called before this is done; with the exception of `PYBIND11_EMBEDDED_MODULE`. The
optional parameter can be used to skip the registration of signal handlers (see the
`Python documentation`_ for details). Calling this function again after the interpreter
has already been initialized is a fatal error.
Initialize the Python interpreter. No other pybind11 or CPython API
functions can be called before this is done; with the exception of
`PYBIND11_EMBEDDED_MODULE`. The optional parameter can be used to skip the
registration of signal handlers (see the `Python documentation`_ for details).
Calling this function again after the interpreter has already been initialized
is a fatal error.
If initializing the Python interpreter fails, then the program is terminated. (This
is controlled by the CPython runtime and is an exception to pybind11's normal behavior
of throwing exceptions on errors.)
If initializing the Python interpreter fails, then the program is
terminated. (This is controlled by the CPython runtime and is an exception to
pybind11's normal behavior of throwing exceptions on errors.)
.. _Python documentation: https://docs.python.org/3/c-api/init.html#c.Py_InitializeEx
\endrst */
.. _Python documentation:
https://docs.python.org/3/c-api/init.html#c.Py_InitializeEx \endrst */
inline void initialize_interpreter(bool init_signal_handlers = true) {
if (Py_IsInitialized())
pybind11_fail("The interpreter is already running");
if (Py_IsInitialized())
pybind11_fail("The interpreter is already running");
Py_InitializeEx(init_signal_handlers ? 1 : 0);
Py_InitializeEx(init_signal_handlers ? 1 : 0);
// Make .py files in the working directory available by default
module::import("sys").attr("path").cast<list>().append(".");
// Make .py files in the working directory available by default
module::import("sys").attr("path").cast<list>().append(".");
}
/** \rst
Shut down the Python interpreter. No pybind11 or CPython API functions can be called
after this. In addition, pybind11 objects must not outlive the interpreter:
Shut down the Python interpreter. No pybind11 or CPython API functions can
be called after this. In addition, pybind11 objects must not outlive the
interpreter:
.. code-block:: cpp
@@ -136,32 +139,33 @@ inline void initialize_interpreter(bool init_signal_handlers = true) {
.. warning::
The interpreter can be restarted by calling `initialize_interpreter` again.
Modules created using pybind11 can be safely re-initialized. However, Python
itself cannot completely unload binary extension modules and there are several
caveats with regard to interpreter restarting. All the details can be found
in the CPython documentation. In short, not all interpreter memory may be
The interpreter can be restarted by calling `initialize_interpreter`
again. Modules created using pybind11 can be safely re-initialized. However,
Python itself cannot completely unload binary extension modules and there are
several caveats with regard to interpreter restarting. All the details can be
found in the CPython documentation. In short, not all interpreter memory may be
freed, either due to reference cycles or user-created global data.
\endrst */
inline void finalize_interpreter() {
handle builtins(PyEval_GetBuiltins());
const char *id = PYBIND11_INTERNALS_ID;
handle builtins(PyEval_GetBuiltins());
const char *id = PYBIND11_INTERNALS_ID;
// Get the internals pointer (without creating it if it doesn't exist). It's possible for the
// internals to be created during Py_Finalize() (e.g. if a py::capsule calls `get_internals()`
// during destruction), so we get the pointer-pointer here and check it after Py_Finalize().
detail::internals **internals_ptr_ptr = detail::get_internals_pp();
// It could also be stashed in builtins, so look there too:
if (builtins.contains(id) && isinstance<capsule>(builtins[id]))
internals_ptr_ptr = capsule(builtins[id]);
// Get the internals pointer (without creating it if it doesn't exist). It's
// possible for the internals to be created during Py_Finalize() (e.g. if a
// py::capsule calls `get_internals()` during destruction), so we get the
// pointer-pointer here and check it after Py_Finalize().
detail::internals **internals_ptr_ptr = detail::get_internals_pp();
// It could also be stashed in builtins, so look there too:
if (builtins.contains(id) && isinstance<capsule>(builtins[id]))
internals_ptr_ptr = capsule(builtins[id]);
Py_Finalize();
Py_Finalize();
if (internals_ptr_ptr) {
delete *internals_ptr_ptr;
*internals_ptr_ptr = nullptr;
}
if (internals_ptr_ptr) {
delete *internals_ptr_ptr;
*internals_ptr_ptr = nullptr;
}
}
/** \rst
@@ -179,22 +183,24 @@ inline void finalize_interpreter() {
\endrst */
class scoped_interpreter {
public:
scoped_interpreter(bool init_signal_handlers = true) {
initialize_interpreter(init_signal_handlers);
}
scoped_interpreter(bool init_signal_handlers = true) {
initialize_interpreter(init_signal_handlers);
}
scoped_interpreter(const scoped_interpreter &) = delete;
scoped_interpreter(scoped_interpreter &&other) noexcept { other.is_valid = false; }
scoped_interpreter &operator=(const scoped_interpreter &) = delete;
scoped_interpreter &operator=(scoped_interpreter &&) = delete;
scoped_interpreter(const scoped_interpreter &) = delete;
scoped_interpreter(scoped_interpreter &&other) noexcept {
other.is_valid = false;
}
scoped_interpreter &operator=(const scoped_interpreter &) = delete;
scoped_interpreter &operator=(scoped_interpreter &&) = delete;
~scoped_interpreter() {
if (is_valid)
finalize_interpreter();
}
~scoped_interpreter() {
if (is_valid)
finalize_interpreter();
}
private:
bool is_valid = true;
bool is_valid = true;
};
NAMESPACE_END(PYBIND11_NAMESPACE)