Rename PyUnicode_AsString -> _PyUnicode_AsString and

PyUnicode_AsStringAndSize -> _PyUnicode_AsStringAndSize to mark
them for interpreter internal use only.

We'll have to rework these APIs or create new ones for the
purpose of accessing the UTF-8 representation of Unicode objects
for 3.1.

4 files changed, 11 insertions, 11 deletions

diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
index 1e52918..7b931c0 100644
--- a/Modules/_sqlite/connection.c
+++ b/Modules/_sqlite/connection.c
@@ -434,7 +434,7 @@ void _pysqlite_set_result(sqlite3_context* context, PyObject* py_val)
     } else if (PyFloat_Check(py_val)) {
         sqlite3_result_double(context, PyFloat_AsDouble(py_val));
     } else if (PyUnicode_Check(py_val)) {
-        sqlite3_result_text(context, PyUnicode_AsString(py_val), -1, SQLITE_TRANSIENT);
+        sqlite3_result_text(context, _PyUnicode_AsString(py_val), -1, SQLITE_TRANSIENT);
     } else if (PyObject_CheckBuffer(py_val)) {
         if (PyObject_AsCharBuffer(py_val, &buffer, &buflen) != 0) {
             PyErr_SetString(PyExc_ValueError, "could not convert BLOB to buffer");
@@ -901,7 +901,7 @@ static int pysqlite_connection_set_isolation_level(pysqlite_Connection* self, Py
             return -1;
         }
 
-        statement = PyUnicode_AsStringAndSize(begin_statement, &size);
+        statement = _PyUnicode_AsStringAndSize(begin_statement, &size);
         if (!statement) {
             Py_DECREF(statement);
             return -1;
@@ -1194,7 +1194,7 @@ pysqlite_connection_create_collation(pysqlite_Connection* self, PyObject* args)
         goto finally;
     }
 
-    chk = PyUnicode_AsString(uppercase_name);
+    chk = _PyUnicode_AsString(uppercase_name);
     while (*chk) {
         if ((*chk >= '0' && *chk <= '9')
          || (*chk >= 'A' && *chk <= 'Z')
@@ -1219,7 +1219,7 @@ pysqlite_connection_create_collation(pysqlite_Connection* self, PyObject* args)
     }
 
     rc = sqlite3_create_collation(self->db,
-                                  PyUnicode_AsString(uppercase_name),
+                                  _PyUnicode_AsString(uppercase_name),
                                   SQLITE_UTF8,
                                   (callable != Py_None) ? callable : NULL,
                                   (callable != Py_None) ? pysqlite_collation_callback : NULL);
diff --git a/Modules/_sqlite/cursor.c b/Modules/_sqlite/cursor.c
index 14dd002..9ac25f5 100644
--- a/Modules/_sqlite/cursor.c
+++ b/Modules/_sqlite/cursor.c
@@ -490,7 +490,7 @@ PyObject* _pysqlite_query_execute(pysqlite_Cursor* self, int multiple, PyObject*
         rc = pysqlite_statement_reset(self->statement);
     }
 
-    operation_cstr = PyUnicode_AsStringAndSize(operation, &operation_len);
+    operation_cstr = _PyUnicode_AsStringAndSize(operation, &operation_len);
     if (operation == NULL)
         goto error;
 
@@ -793,7 +793,7 @@ PyObject* pysqlite_cursor_executescript(pysqlite_Cursor* self, PyObject* args)
     }
 
     if (PyUnicode_Check(script_obj)) {
-        script_cstr = PyUnicode_AsString(script_obj);
+        script_cstr = _PyUnicode_AsString(script_obj);
         if (!script_cstr) {
             return NULL;
         }
diff --git a/Modules/_sqlite/row.c b/Modules/_sqlite/row.c
index 008f19e..8778af0 100644
--- a/Modules/_sqlite/row.c
+++ b/Modules/_sqlite/row.c
@@ -82,12 +82,12 @@ PyObject* pysqlite_row_subscript(pysqlite_Row* self, PyObject* idx)
         Py_XINCREF(item);
         return item;
     } else if (PyUnicode_Check(idx)) {
-        key = PyUnicode_AsString(idx);
+        key = _PyUnicode_AsString(idx);
 
         nitems = PyTuple_Size(self->description);
 
         for (i = 0; i < nitems; i++) {
-            compare_key = PyUnicode_AsString(PyTuple_GET_ITEM(PyTuple_GET_ITEM(self->description, i), 0));
+            compare_key = _PyUnicode_AsString(PyTuple_GET_ITEM(PyTuple_GET_ITEM(self->description, i), 0));
             if (!compare_key) {
                 return NULL;
             }
diff --git a/Modules/_sqlite/statement.c b/Modules/_sqlite/statement.c
index fb1eec7..d2f3c1e 100644
--- a/Modules/_sqlite/statement.c
+++ b/Modules/_sqlite/statement.c
@@ -59,7 +59,7 @@ int pysqlite_statement_create(pysqlite_Statement* self, pysqlite_Connection* con
     self->st = NULL;
     self->in_use = 0;
 
-    sql_cstr = PyUnicode_AsStringAndSize(sql, &sql_cstr_len);
+    sql_cstr = _PyUnicode_AsStringAndSize(sql, &sql_cstr_len);
     if (sql_cstr == NULL) {
         rc = PYSQLITE_SQL_WRONG_TYPE;
         return rc;
@@ -140,7 +140,7 @@ int pysqlite_statement_bind_parameter(pysqlite_Statement* self, int pos, PyObjec
             rc = sqlite3_bind_double(self->st, pos, PyFloat_AsDouble(parameter));
             break;
         case TYPE_UNICODE:
-            string = PyUnicode_AsString(parameter);
+            string = _PyUnicode_AsString(parameter);
             rc = sqlite3_bind_text(self->st, pos, string, -1, SQLITE_TRANSIENT);
             break;
         case TYPE_BUFFER:
@@ -296,7 +296,7 @@ int pysqlite_statement_recompile(pysqlite_Statement* self, PyObject* params)
     Py_ssize_t sql_len;
     sqlite3_stmt* new_st;
 
-    sql_cstr = PyUnicode_AsStringAndSize(self->sql, &sql_len);
+    sql_cstr = _PyUnicode_AsStringAndSize(self->sql, &sql_len);
     if (sql_cstr == NULL) {
         rc = PYSQLITE_SQL_WRONG_TYPE;
         return rc;