mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-05-24 06:12:27 +00:00
python-3.6.zip added from Github
README.cosmo contains the necessary links.
This commit is contained in:
parent
75fc601ff5
commit
0c4c56ff39
4219 changed files with 1968626 additions and 0 deletions
116
third_party/python/Objects/stringlib/partition.h
vendored
Normal file
116
third_party/python/Objects/stringlib/partition.h
vendored
Normal file
|
@ -0,0 +1,116 @@
|
|||
/* stringlib: partition implementation */
|
||||
|
||||
#ifndef STRINGLIB_FASTSEARCH_H
|
||||
#error must include "stringlib/fastsearch.h" before including this module
|
||||
#endif
|
||||
|
||||
Py_LOCAL_INLINE(PyObject*)
|
||||
STRINGLIB(partition)(PyObject* str_obj,
|
||||
const STRINGLIB_CHAR* str, Py_ssize_t str_len,
|
||||
PyObject* sep_obj,
|
||||
const STRINGLIB_CHAR* sep, Py_ssize_t sep_len)
|
||||
{
|
||||
PyObject* out;
|
||||
Py_ssize_t pos;
|
||||
|
||||
if (sep_len == 0) {
|
||||
PyErr_SetString(PyExc_ValueError, "empty separator");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
out = PyTuple_New(3);
|
||||
if (!out)
|
||||
return NULL;
|
||||
|
||||
pos = FASTSEARCH(str, str_len, sep, sep_len, -1, FAST_SEARCH);
|
||||
|
||||
if (pos < 0) {
|
||||
#if STRINGLIB_MUTABLE
|
||||
PyTuple_SET_ITEM(out, 0, STRINGLIB_NEW(str, str_len));
|
||||
PyTuple_SET_ITEM(out, 1, STRINGLIB_NEW(NULL, 0));
|
||||
PyTuple_SET_ITEM(out, 2, STRINGLIB_NEW(NULL, 0));
|
||||
|
||||
if (PyErr_Occurred()) {
|
||||
Py_DECREF(out);
|
||||
return NULL;
|
||||
}
|
||||
#else
|
||||
Py_INCREF(str_obj);
|
||||
PyTuple_SET_ITEM(out, 0, (PyObject*) str_obj);
|
||||
Py_INCREF(STRINGLIB_EMPTY);
|
||||
PyTuple_SET_ITEM(out, 1, (PyObject*) STRINGLIB_EMPTY);
|
||||
Py_INCREF(STRINGLIB_EMPTY);
|
||||
PyTuple_SET_ITEM(out, 2, (PyObject*) STRINGLIB_EMPTY);
|
||||
#endif
|
||||
return out;
|
||||
}
|
||||
|
||||
PyTuple_SET_ITEM(out, 0, STRINGLIB_NEW(str, pos));
|
||||
Py_INCREF(sep_obj);
|
||||
PyTuple_SET_ITEM(out, 1, sep_obj);
|
||||
pos += sep_len;
|
||||
PyTuple_SET_ITEM(out, 2, STRINGLIB_NEW(str + pos, str_len - pos));
|
||||
|
||||
if (PyErr_Occurred()) {
|
||||
Py_DECREF(out);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return out;
|
||||
}
|
||||
|
||||
Py_LOCAL_INLINE(PyObject*)
|
||||
STRINGLIB(rpartition)(PyObject* str_obj,
|
||||
const STRINGLIB_CHAR* str, Py_ssize_t str_len,
|
||||
PyObject* sep_obj,
|
||||
const STRINGLIB_CHAR* sep, Py_ssize_t sep_len)
|
||||
{
|
||||
PyObject* out;
|
||||
Py_ssize_t pos;
|
||||
|
||||
if (sep_len == 0) {
|
||||
PyErr_SetString(PyExc_ValueError, "empty separator");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
out = PyTuple_New(3);
|
||||
if (!out)
|
||||
return NULL;
|
||||
|
||||
pos = FASTSEARCH(str, str_len, sep, sep_len, -1, FAST_RSEARCH);
|
||||
|
||||
if (pos < 0) {
|
||||
#if STRINGLIB_MUTABLE
|
||||
PyTuple_SET_ITEM(out, 0, STRINGLIB_NEW(NULL, 0));
|
||||
PyTuple_SET_ITEM(out, 1, STRINGLIB_NEW(NULL, 0));
|
||||
PyTuple_SET_ITEM(out, 2, STRINGLIB_NEW(str, str_len));
|
||||
|
||||
if (PyErr_Occurred()) {
|
||||
Py_DECREF(out);
|
||||
return NULL;
|
||||
}
|
||||
#else
|
||||
Py_INCREF(STRINGLIB_EMPTY);
|
||||
PyTuple_SET_ITEM(out, 0, (PyObject*) STRINGLIB_EMPTY);
|
||||
Py_INCREF(STRINGLIB_EMPTY);
|
||||
PyTuple_SET_ITEM(out, 1, (PyObject*) STRINGLIB_EMPTY);
|
||||
Py_INCREF(str_obj);
|
||||
PyTuple_SET_ITEM(out, 2, (PyObject*) str_obj);
|
||||
#endif
|
||||
return out;
|
||||
}
|
||||
|
||||
PyTuple_SET_ITEM(out, 0, STRINGLIB_NEW(str, pos));
|
||||
Py_INCREF(sep_obj);
|
||||
PyTuple_SET_ITEM(out, 1, sep_obj);
|
||||
pos += sep_len;
|
||||
PyTuple_SET_ITEM(out, 2, STRINGLIB_NEW(str + pos, str_len - pos));
|
||||
|
||||
if (PyErr_Occurred()) {
|
||||
Py_DECREF(out);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return out;
|
||||
}
|
||||
|
Loading…
Add table
Add a link
Reference in a new issue