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Add PyUnicode_AsStringAndSize(), which is like PyUnicode_AsString() but

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has an extra (optional) output parameter through which it returns the size.
Use this in a few places where I used PyUnicode_AsString() + strlen(),
and in one new place (which fixes test_pep263).
This commit is contained in:
Guido van Rossum 2007-08-29 13:53:23 +00:00
parent 9befa93b04
commit 7d1df6c9b1
4 changed files with 31 additions and 17 deletions
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21
Include/unicodeobject.h
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@ -641,20 +641,25 @@ PyAPI_FUNC(PyObject*) PyUnicode_FromOrdinal(int ordinal);
PyAPI_FUNC(PyObject *) _PyUnicode_AsDefaultEncodedString(
PyObject *, const char *);
/* Return a char* holding the default encoded value of the
Unicode object.
/* Return a char* holding the UTF-8 encoded value of the
Unicode object.
DEPRECATED: use PyUnicode_AsStringAndSize() instead.
*/
PyAPI_FUNC(char *) PyUnicode_AsStringAndSize(PyObject*, Py_ssize_t *);
/* Returns the UTF-8 encoding, and its size.
If the output argument is NULL, no size is stored.
*/
PyAPI_FUNC(char *) PyUnicode_AsString(PyObject*);
/* Returns the UTF-8 encoding.
/* Returns the currently active default encoding.
This is equivalent to PyUnicode_AsStringAndSize(x, NULL).
The default encoding is currently implemented as run-time settable
process global. This may change in future versions of the
interpreter to become a parameter which is managed on a per-thread
basis.
*/
PyAPI_FUNC(const char*) PyUnicode_GetDefaultEncoding(void);