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Issue #19512, #19515: remove shared identifiers, move identifiers where they

Browse source 
are used.

Move also _Py_IDENTIFIER() defintions to the top in modified files to remove
identifiers duplicated in the same file.
This commit is contained in:
Victor Stinner 2013-11-07 23:07:29 +01:00
parent 07e9e380f9
commit bd303c165b
17 changed files with 93 additions and 89 deletions
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45
Python/pythonrun.c
View file

@ -35,21 +35,16 @@
#define PATH_MAX MAXPATHLEN
#endif
/* Common identifiers */
_Py_Identifier _PyId_argv = _Py_static_string_init("argv");
_Py_Identifier _PyId_builtins = _Py_static_string_init("builtins");
_Py_Identifier _PyId_path = _Py_static_string_init("path");
_Py_Identifier _PyId_stdin = _Py_static_string_init("stdin");
_Py_Identifier _PyId_stdout = _Py_static_string_init("stdout");
_Py_Identifier _PyId_stderr = _Py_static_string_init("stderr");
/* local identifiers */
_Py_IDENTIFIER(builtins);
_Py_IDENTIFIER(excepthook);
_Py_IDENTIFIER(ps1);
_Py_IDENTIFIER(ps2);
_Py_IDENTIFIER(last_traceback);
_Py_IDENTIFIER(last_type);
_Py_IDENTIFIER(last_value);
_Py_IDENTIFIER(last_traceback);
_Py_IDENTIFIER(ps1);
_Py_IDENTIFIER(ps2);
_Py_IDENTIFIER(stdin);
_Py_IDENTIFIER(stdout);
_Py_IDENTIFIER(stderr);
_Py_static_string(PyId_string, "<string>");
#ifdef Py_REF_DEBUG
@ -429,7 +424,7 @@ _Py_InitializeEx_Private(int install_sigs, int install_importlib)
pstderr = PyFile_NewStdPrinter(fileno(stderr));
if (pstderr == NULL)
Py_FatalError("Py_Initialize: can't set preliminary stderr");
_PySys_SetObjectId(&_PyId_stderr, pstderr);
_PySys_SetObjectId(&PyId_stderr, pstderr);
PySys_SetObject("__stderr__", pstderr);
Py_DECREF(pstderr);
@ -514,8 +509,8 @@ file_is_closed(PyObject *fobj)
static void
flush_std_files(void)
{
PyObject *fout = _PySys_GetObjectId(&_PyId_stdout);
PyObject *ferr = _PySys_GetObjectId(&_PyId_stderr);
PyObject *fout = _PySys_GetObjectId(&PyId_stdout);
PyObject *ferr = _PySys_GetObjectId(&PyId_stderr);
PyObject *tmp;
_Py_IDENTIFIER(flush);
@ -793,7 +788,7 @@ Py_NewInterpreter(void)
pstderr = PyFile_NewStdPrinter(fileno(stderr));
if (pstderr == NULL)
Py_FatalError("Py_Initialize: can't set preliminary stderr");
_PySys_SetObjectId(&_PyId_stderr, pstderr);
_PySys_SetObjectId(&PyId_stderr, pstderr);
PySys_SetObject("__stderr__", pstderr);
Py_DECREF(pstderr);
@ -1187,7 +1182,7 @@ initstdio(void)
goto error;
} /* if (fd < 0) */
PySys_SetObject("__stdin__", std);
_PySys_SetObjectId(&_PyId_stdin, std);
_PySys_SetObjectId(&PyId_stdin, std);
Py_DECREF(std);
/* Set sys.stdout */
@ -1202,7 +1197,7 @@ initstdio(void)
goto error;
} /* if (fd < 0) */
PySys_SetObject("__stdout__", std);
_PySys_SetObjectId(&_PyId_stdout, std);
_PySys_SetObjectId(&PyId_stdout, std);
Py_DECREF(std);
#if 1 /* Disable this if you have trouble debugging bootstrap stuff */
@ -1236,7 +1231,7 @@ initstdio(void)
Py_DECREF(std);
goto error;
}
if (_PySys_SetObjectId(&_PyId_stderr, std) < 0) {
if (_PySys_SetObjectId(&PyId_stderr, std) < 0) {
Py_DECREF(std);
goto error;
}
@ -1368,7 +1363,7 @@ PyRun_InteractiveOneObject(FILE *fp, PyObject *filename, PyCompilerFlags *flags)
if (fp == stdin) {
/* Fetch encoding from sys.stdin if possible. */
v = _PySys_GetObjectId(&_PyId_stdin);
v = _PySys_GetObjectId(&PyId_stdin);
if (v && v != Py_None) {
oenc = _PyObject_GetAttrId(v, &PyId_encoding);
if (oenc)
@ -1774,7 +1769,7 @@ handle_system_exit(void)
if (PyLong_Check(value))
exitcode = (int)PyLong_AsLong(value);
else {
PyObject *sys_stderr = _PySys_GetObjectId(&_PyId_stderr);
PyObject *sys_stderr = _PySys_GetObjectId(&PyId_stderr);
if (sys_stderr != NULL && sys_stderr != Py_None) {
PyFile_WriteObject(value, sys_stderr, Py_PRINT_RAW);
} else {
@ -1938,7 +1933,7 @@ print_exception(PyObject *f, PyObject *value)
err = PyFile_WriteString("<unknown>", f);
}
else {
if (_PyUnicode_CompareWithId(moduleName, &_PyId_builtins) != 0)
if (_PyUnicode_CompareWithId(moduleName, &PyId_builtins) != 0)
{
err = PyFile_WriteObject(moduleName, f, Py_PRINT_RAW);
err += PyFile_WriteString(".", f);
@ -2033,7 +2028,7 @@ void
PyErr_Display(PyObject *exception, PyObject *value, PyObject *tb)
{
PyObject *seen;
PyObject *f = _PySys_GetObjectId(&_PyId_stderr);
PyObject *f = _PySys_GetObjectId(&PyId_stderr);
if (PyExceptionInstance_Check(value)
&& tb != NULL && PyTraceBack_Check(tb)) {
/* Put the traceback on the exception, otherwise it won't get
@ -2130,7 +2125,7 @@ flush_io(void)
/* Save the current exception */
PyErr_Fetch(&type, &value, &traceback);
f = _PySys_GetObjectId(&_PyId_stderr);
f = _PySys_GetObjectId(&PyId_stderr);
if (f != NULL) {
r = _PyObject_CallMethodId(f, &PyId_flush, "");
if (r)
@ -2138,7 +2133,7 @@ flush_io(void)
else
PyErr_Clear();
}
f = _PySys_GetObjectId(&_PyId_stdout);
f = _PySys_GetObjectId(&PyId_stdout);
if (f != NULL) {
r = _PyObject_CallMethodId(f, &PyId_flush, "");
if (r)