Merged revisions 60379-60382 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r60381 | christian.heimes | 2008-01-28 03:07:53 +0100 (Mon, 28 Jan 2008) | 1 line

  static PyObject* variables should use PyString_InternFromString() instead of PyObject_FromString() to store a python string in a function level static var.
........

7 files changed, 20 insertions, 19 deletions

diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
index 49f55c8..c10f627 100644
--- a/Modules/_ctypes/_ctypes.c
+++ b/Modules/_ctypes/_ctypes.c
@@ -1530,9 +1530,9 @@ static PyObject *CreateSwappedType(PyTypeObject *type, PyObject *args, PyObject
 
 	if (suffix == NULL)
 #ifdef WORDS_BIGENDIAN
-		suffix = PyUnicode_FromString("_le");
+		suffix = PyUnicode_InternFromString("_le");
 #else
-		suffix = PyUnicode_FromString("_be");
+		suffix = PyUnicode_InternFromString("_be");
 #endif
 
 	newname = PyUnicode_Concat(name, suffix);
@@ -4276,7 +4276,7 @@ Simple_repr(CDataObject *self)
 	}
 
 	if (format == NULL) {
-		format = PyUnicode_FromString("%s(%r)");
+		format = PyUnicode_InternFromString("%s(%r)");
 		if (format == NULL)
 			return NULL;
 	}
diff --git a/Modules/_ctypes/callbacks.c b/Modules/_ctypes/callbacks.c
index 6a1d2b7..964af1b 100644
--- a/Modules/_ctypes/callbacks.c
+++ b/Modules/_ctypes/callbacks.c
@@ -365,7 +365,7 @@ long Call_GetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 	static PyObject *context;
 
 	if (context == NULL)
-		context = PyUnicode_FromString("_ctypes.DllGetClassObject");
+		context = PyUnicode_InternFromString("_ctypes.DllGetClassObject");
 
 	mod = PyImport_ImportModuleNoBlock("ctypes");
 	if (!mod) {
@@ -444,7 +444,7 @@ long Call_CanUnloadNow(void)
 	static PyObject *context;
 
 	if (context == NULL)
-		context = PyUnicode_FromString("_ctypes.DllCanUnloadNow");
+		context = PyUnicode_InternFromString("_ctypes.DllCanUnloadNow");
 
 	mod = PyImport_ImportModuleNoBlock("ctypes");
 	if (!mod) {
diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c
index 873059f..baef569 100644
--- a/Modules/mathmodule.c
+++ b/Modules/mathmodule.c
@@ -131,7 +131,7 @@ static PyObject * math_ceil(PyObject *self, PyObject *number) {
 	PyObject *method;
 
 	if (ceil_str == NULL) {
-		ceil_str = PyUnicode_FromString("__ceil__");
+		ceil_str = PyUnicode_InternFromString("__ceil__");
 		if (ceil_str == NULL)
 			return NULL;
 	}
@@ -171,7 +171,7 @@ static PyObject * math_floor(PyObject *self, PyObject *number) {
 	PyObject *method;
 
 	if (floor_str == NULL) {
-		floor_str = PyUnicode_FromString("__floor__");
+		floor_str = PyUnicode_InternFromString("__floor__");
 		if (floor_str == NULL)
 			return NULL;
 	}
diff --git a/Objects/abstract.c b/Objects/abstract.c
index 3410dd8..755cb0e 100644
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -2333,7 +2333,7 @@ abstract_get_bases(PyObject *cls)
 	PyObject *bases;
 
 	if (__bases__ == NULL) {
-		__bases__ = PyUnicode_FromString("__bases__");
+		__bases__ = PyUnicode_InternFromString("__bases__");
 		if (__bases__ == NULL)
 			return NULL;
 	}
@@ -2413,7 +2413,7 @@ recursive_isinstance(PyObject *inst, PyObject *cls, int recursion_depth)
 	int retval = 0;
 
 	if (__class__ == NULL) {
-		__class__ = PyUnicode_FromString("__class__");
+		__class__ = PyUnicode_InternFromString("__class__");
 		if (__class__ == NULL)
 			return -1;
 	}
diff --git a/Objects/complexobject.c b/Objects/complexobject.c
index a7bf342..a08253e 100644
--- a/Objects/complexobject.c
+++ b/Objects/complexobject.c
@@ -265,13 +265,14 @@ PyComplex_AsCComplex(PyObject *op)
 	/* return -1 on failure */
 	cv.real = -1.;
 	cv.imag = 0.;
-	
+		
+	if (complex_str == NULL) {
+		if (!(complex_str = PyUnicode_FromString("__complex__")))
+			return cv;
+	}
+
         {
 		PyObject *complexfunc;
-		if (!complex_str) {
-			if (!(complex_str = PyUnicode_FromString("__complex__")))
-				return cv;
-		}
 		complexfunc = _PyType_Lookup(op->ob_type, complex_str);
 		/* complexfunc is a borrowed reference */
 		if (complexfunc) {
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 2a0376a..05f6a81 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -1463,7 +1463,7 @@ builtin_round(PyObject *self, PyObject *args, PyObject *kwds)
 	}
 
 	if (round_str == NULL) {
-		round_str = PyUnicode_FromString("__round__");
+		round_str = PyUnicode_InternFromString("__round__");
 		if (round_str == NULL)
 			return NULL;
 	}
@@ -1582,7 +1582,7 @@ builtin_trunc(PyObject *self, PyObject *number)
 	}
 
 	if (trunc_str == NULL) {
-		trunc_str = PyUnicode_FromString("__trunc__");
+		trunc_str = PyUnicode_InternFromString("__trunc__");
 		if (trunc_str == NULL)
 			return NULL;
 	}
diff --git a/Python/compile.c b/Python/compile.c
index 347a192..6ce465c 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -1133,7 +1133,7 @@ compiler_mod(struct compiler *c, mod_ty mod)
 	int addNone = 1;
 	static PyObject *module;
 	if (!module) {
-		module = PyUnicode_FromString("<module>");
+		module = PyUnicode_InternFromString("<module>");
 		if (!module)
 			return NULL;
 	}
@@ -1477,7 +1477,7 @@ compiler_class(struct compiler *c, stmt_ty s)
 
 	/* initialize statics */
 	if (locals == NULL) {
-		locals = PyUnicode_FromString("__locals__");
+		locals = PyUnicode_InternFromString("__locals__");
 		if (locals == NULL)
 			return 0;
 	}
@@ -2177,7 +2177,7 @@ compiler_assert(struct compiler *c, stmt_ty s)
 	if (Py_OptimizeFlag)
 		return 1;
 	if (assertion_error == NULL) {
-		assertion_error = PyUnicode_FromString("AssertionError");
+		assertion_error = PyUnicode_InternFromString("AssertionError");
 		if (assertion_error == NULL)
 			return 0;
 	}