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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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14
Modules/_sqlite/connection.c
View file

@ -425,8 +425,6 @@ void _pysqlite_set_result(sqlite3_context* context, PyObject* py_val)
sqlite3_result_int64(context, (PY_LONG_LONG)longval);
} else if (PyFloat_Check(py_val)) {
sqlite3_result_double(context, PyFloat_AsDouble(py_val));
} else if (PyString_Check(py_val)) {
sqlite3_result_text(context, PyString_AsString(py_val), -1, SQLITE_TRANSIENT);
} else if (PyUnicode_Check(py_val)) {
sqlite3_result_text(context, PyUnicode_AsString(py_val), -1, SQLITE_TRANSIENT);
} else if (PyObject_CheckBuffer(py_val)) {
@ -467,7 +465,7 @@ PyObject* _pysqlite_build_py_params(sqlite3_context *context, int argc, sqlite3_
break;
case SQLITE_TEXT:
val_str = (const char*)sqlite3_value_text(cur_value);
cur_py_value = PyUnicode_DecodeUTF8(val_str, strlen(val_str), NULL);
cur_py_value = PyUnicode_FromString(val_str);
/* TODO: have a way to show errors here */
if (!cur_py_value) {
PyErr_Clear();
@ -477,7 +475,7 @@ PyObject* _pysqlite_build_py_params(sqlite3_context *context, int argc, sqlite3_
break;
case SQLITE_BLOB:
buflen = sqlite3_value_bytes(cur_value);
cur_py_value = PyBytes_FromStringAndSize(
cur_py_value = PyString_FromStringAndSize(
sqlite3_value_blob(cur_value), buflen);
break;
case SQLITE_NULL:
@ -1023,8 +1021,8 @@ pysqlite_collation_callback(
goto finally;
}
string1 = PyString_FromStringAndSize((const char*)text1_data, text1_length);
string2 = PyString_FromStringAndSize((const char*)text2_data, text2_length);
string1 = PyUnicode_FromStringAndSize((const char*)text1_data, text1_length);
string2 = PyUnicode_FromStringAndSize((const char*)text2_data, text2_length);
if (!string1 || !string2) {
goto finally; /* failed to allocate strings */
@ -1093,7 +1091,7 @@ pysqlite_connection_create_collation(pysqlite_Connection* self, PyObject* args)
goto finally;
}
chk = PyString_AsString(uppercase_name);
chk = PyUnicode_AsString(uppercase_name);
while (*chk) {
if ((*chk >= '0' && *chk <= '9')
|| (*chk >= 'A' && *chk <= 'Z')
@ -1118,7 +1116,7 @@ pysqlite_connection_create_collation(pysqlite_Connection* self, PyObject* args)
}
rc = sqlite3_create_collation(self->db,
PyString_AsString(uppercase_name),
PyUnicode_AsString(uppercase_name),
SQLITE_UTF8,
(callable != Py_None) ? callable : NULL,
(callable != Py_None) ? pysqlite_collation_callback : NULL);