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Breaking ground for PEP 3137 implementation:

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Get rid of buffer().  Use memoryview() in its place where possible.
In a few places, do things a bit different, because memoryview()
can't slice (yet).
This commit is contained in:
Guido van Rossum 2007-10-08 02:46:15 +00:00
parent 85c1ba5d74
commit bae07c9baf
24 changed files with 72 additions and 199 deletions
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14
Modules/_sqlite/statement.c
View file

@ -102,13 +102,6 @@ int pysqlite_statement_bind_parameter(pysqlite_Statement* self, int pos, PyObjec
#endif
} else if (PyFloat_Check(parameter)) {
rc = sqlite3_bind_double(self->st, pos, PyFloat_AsDouble(parameter));
} else if (PyBuffer_Check(parameter)) {
if (PyObject_AsCharBuffer(parameter, &buffer, &buflen) == 0) {
rc = sqlite3_bind_blob(self->st, pos, buffer, buflen, SQLITE_TRANSIENT);
} else {
PyErr_SetString(PyExc_ValueError, "could not convert BLOB to buffer");
rc = -1;
}
} else if PyString_Check(parameter) {
string = PyString_AsString(parameter);
rc = sqlite3_bind_text(self->st, pos, string, -1, SQLITE_TRANSIENT);
@ -118,6 +111,13 @@ int pysqlite_statement_bind_parameter(pysqlite_Statement* self, int pos, PyObjec
rc = sqlite3_bind_text(self->st, pos, string, -1, SQLITE_TRANSIENT);
Py_DECREF(stringval);
} else if (PyObject_CheckBuffer(parameter)) {
if (PyObject_AsCharBuffer(parameter, &buffer, &buflen) == 0) {
rc = sqlite3_bind_blob(self->st, pos, buffer, buflen, SQLITE_TRANSIENT);
} else {
PyErr_SetString(PyExc_ValueError, "could not convert BLOB to buffer");
rc = -1;
}
} else {
rc = -1;
}