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Merging the py3k-pep3137 branch back into the py3k branch.

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No detailed change log; just check out the change log for the py3k-pep3137
branch.  The most obvious changes:

  - str8 renamed to bytes (PyString at the C level);
  - bytes renamed to buffer (PyBytes at the C level);
  - PyString and PyUnicode are no longer compatible.

I.e. we now have an immutable bytes type and a mutable bytes type.

The behavior of PyString was modified quite a bit, to make it more
bytes-like.  Some changes are still on the to-do list.
This commit is contained in:
Guido van Rossum 2007-11-06 21:34:58 +00:00
parent a19f80c6df
commit 98297ee781
148 changed files with 2533 additions and 3517 deletions
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9
Python/import.c
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@ -76,9 +76,10 @@ extern time_t PyOS_GetLastModificationTime(char *, FILE *);
3060 (PEP 3115 metaclass syntax)
3070 (PEP 3109 raise changes)
3080 (PEP 3137 make __file__ and __name__ unicode)
3090 (kill str8 interning)
.
*/
#define MAGIC (3080 | ((long)'\r'<<16) | ((long)'\n'<<24))
#define MAGIC (3090 | ((long)'\r'<<16) | ((long)'\n'<<24))
/* Magic word as global; note that _PyImport_Init() can change the
value of this global to accommodate for alterations of how the
@ -2212,14 +2213,14 @@ ensure_fromlist(PyObject *mod, PyObject *fromlist, char *buf, Py_ssize_t buflen,
PyUnicode_GetSize(item),
NULL);
} else {
item8 = PyUnicode_AsEncodedString(item,
Py_FileSystemDefaultEncoding, NULL);
item8 = PyUnicode_AsEncodedString(item,
Py_FileSystemDefaultEncoding, NULL);
}
if (!item8) {
PyErr_SetString(PyExc_ValueError, "Cannot encode path item");
return 0;
}
subname = PyBytes_AsString(item8);
subname = PyString_AS_STRING(item8);
if (buflen + strlen(subname) >= MAXPATHLEN) {
PyErr_SetString(PyExc_ValueError,
"Module name too long");