python, hg: tow outside the environment.

they've served us well, and can ride off into the sunset.

1 files changed, 0 insertions, 409 deletions

diff --git a/sys/src/cmd/python/Modules/_sqlite/module.c b/sys/src/cmd/python/Modules/_sqlite/module.c
deleted file mode 100644
index 606454ca1..000000000
--- a/sys/src/cmd/python/Modules/_sqlite/module.c
+++ /dev/null
@@ -1,409 +0,0 @@
-    /* module.c - the module itself
-     *
-     * Copyright (C) 2004-2006 Gerhard Häring <gh@ghaering.de>
-     *
-     * This file is part of pysqlite.
-     *
-     * This software is provided 'as-is', without any express or implied
-     * warranty.  In no event will the authors be held liable for any damages
-     * arising from the use of this software.
-     *
-     * Permission is granted to anyone to use this software for any purpose,
-     * including commercial applications, and to alter it and redistribute it
-     * freely, subject to the following restrictions:
-     *
-     * 1. The origin of this software must not be misrepresented; you must not
-     *    claim that you wrote the original software. If you use this software
-     *    in a product, an acknowledgment in the product documentation would be
-     *    appreciated but is not required.
-     * 2. Altered source versions must be plainly marked as such, and must not be
-     *    misrepresented as being the original software.
-     * 3. This notice may not be removed or altered from any source distribution.
-     */
-
-#include "connection.h"
-#include "statement.h"
-#include "cursor.h"
-#include "cache.h"
-#include "prepare_protocol.h"
-#include "microprotocols.h"
-#include "row.h"
-
-#if SQLITE_VERSION_NUMBER >= 3003003
-#define HAVE_SHARED_CACHE
-#endif
-
-/* static objects at module-level */
-
-PyObject* Error, *Warning, *InterfaceError, *DatabaseError, *InternalError,
-    *OperationalError, *ProgrammingError, *IntegrityError, *DataError,
-    *NotSupportedError, *OptimizedUnicode;
-
-PyObject* converters;
-int _enable_callback_tracebacks;
-
-static PyObject* module_connect(PyObject* self, PyObject* args, PyObject*
-        kwargs)
-{
-    /* Python seems to have no way of extracting a single keyword-arg at
-     * C-level, so this code is redundant with the one in connection_init in
-     * connection.c and must always be copied from there ... */
-
-    static char *kwlist[] = {"database", "timeout", "detect_types", "isolation_level", "check_same_thread", "factory", "cached_statements", NULL, NULL};
-    char* database;
-    int detect_types = 0;
-    PyObject* isolation_level;
-    PyObject* factory = NULL;
-    int check_same_thread = 1;
-    int cached_statements;
-    double timeout = 5.0;
-
-    PyObject* result;
-
-    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|diOiOi", kwlist,
-                                     &database, &timeout, &detect_types, &isolation_level, &check_same_thread, &factory, &cached_statements))
-    {
-        return NULL; 
-    }
-
-    if (factory == NULL) {
-        factory = (PyObject*)&ConnectionType;
-    }
-
-    result = PyObject_Call(factory, args, kwargs);
-
-    return result;
-}
-
-static PyObject* module_complete(PyObject* self, PyObject* args, PyObject*
-        kwargs)
-{
-    static char *kwlist[] = {"statement", NULL, NULL};
-    char* statement;
-
-    PyObject* result;
-
-    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s", kwlist, &statement))
-    {
-        return NULL; 
-    }
-
-    if (sqlite3_complete(statement)) {
-        result = Py_True;
-    } else {
-        result = Py_False;
-    }
-
-    Py_INCREF(result);
-
-    return result;
-}
-
-#ifdef HAVE_SHARED_CACHE
-static PyObject* module_enable_shared_cache(PyObject* self, PyObject* args, PyObject*
-        kwargs)
-{
-    static char *kwlist[] = {"do_enable", NULL, NULL};
-    int do_enable;
-    int rc;
-
-    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "i", kwlist, &do_enable))
-    {
-        return NULL; 
-    }
-
-    rc = sqlite3_enable_shared_cache(do_enable);
-
-    if (rc != SQLITE_OK) {
-        PyErr_SetString(OperationalError, "Changing the shared_cache flag failed");
-        return NULL;
-    } else {
-        Py_INCREF(Py_None);
-        return Py_None;
-    }
-}
-#endif /* HAVE_SHARED_CACHE */
-
-static PyObject* module_register_adapter(PyObject* self, PyObject* args, PyObject* kwargs)
-{
-    PyTypeObject* type;
-    PyObject* caster;
-
-    if (!PyArg_ParseTuple(args, "OO", &type, &caster)) {
-        return NULL;
-    }
-
-    microprotocols_add(type, (PyObject*)&SQLitePrepareProtocolType, caster);
-
-    Py_INCREF(Py_None);
-    return Py_None;
-}
-
-static PyObject* module_register_converter(PyObject* self, PyObject* args, PyObject* kwargs)
-{
-    char* orig_name;
-    char* name = NULL;
-    char* c;
-    PyObject* callable;
-    PyObject* retval = NULL;
-
-    if (!PyArg_ParseTuple(args, "sO", &orig_name, &callable)) {
-        return NULL;
-    }
-
-    /* convert the name to lowercase */
-    name = PyMem_Malloc(strlen(orig_name) + 2);
-    if (!name) {
-        goto error;
-    }
-    strcpy(name, orig_name);
-    for (c = name; *c != (char)0; c++) {
-        *c = (*c) & 0xDF;
-    }
-
-    if (PyDict_SetItemString(converters, name, callable) != 0) {
-        goto error;
-    }
-
-    Py_INCREF(Py_None);
-    retval = Py_None;
-error:
-    if (name) {
-        PyMem_Free(name);
-    }
-    return retval;
-}
-
-static PyObject* enable_callback_tracebacks(PyObject* self, PyObject* args, PyObject* kwargs)
-{
-    if (!PyArg_ParseTuple(args, "i", &_enable_callback_tracebacks)) {
-        return NULL;
-    }
-
-    Py_INCREF(Py_None);
-    return Py_None;
-}
-
-void converters_init(PyObject* dict)
-{
-    converters = PyDict_New();
-    if (!converters) {
-        return;
-    }
-
-    PyDict_SetItemString(dict, "converters", converters);
-}
-
-static PyMethodDef module_methods[] = {
-    {"connect",  (PyCFunction)module_connect,  METH_VARARGS|METH_KEYWORDS, PyDoc_STR("Creates a connection.")},
-    {"complete_statement",  (PyCFunction)module_complete,  METH_VARARGS|METH_KEYWORDS, PyDoc_STR("Checks if a string contains a complete SQL statement. Non-standard.")},
-#ifdef HAVE_SHARED_CACHE
-    {"enable_shared_cache",  (PyCFunction)module_enable_shared_cache,  METH_VARARGS|METH_KEYWORDS, PyDoc_STR("Enable or disable shared cache mode for the calling thread. Experimental/Non-standard.")},
-#endif
-    {"register_adapter", (PyCFunction)module_register_adapter, METH_VARARGS, PyDoc_STR("Registers an adapter with pysqlite's adapter registry. Non-standard.")},
-    {"register_converter", (PyCFunction)module_register_converter, METH_VARARGS, PyDoc_STR("Registers a converter with pysqlite. Non-standard.")},
-    {"adapt",  (PyCFunction)psyco_microprotocols_adapt, METH_VARARGS, psyco_microprotocols_adapt_doc},
-    {"enable_callback_tracebacks",  (PyCFunction)enable_callback_tracebacks, METH_VARARGS, PyDoc_STR("Enable or disable callback functions throwing errors to stderr.")},
-    {NULL, NULL}
-};
-
-struct _IntConstantPair {
-    char* constant_name;
-    int constant_value;
-};
-
-typedef struct _IntConstantPair IntConstantPair;
-
-static IntConstantPair _int_constants[] = {
-    {"PARSE_DECLTYPES", PARSE_DECLTYPES},
-    {"PARSE_COLNAMES", PARSE_COLNAMES},
-
-    {"SQLITE_OK", SQLITE_OK},
-    {"SQLITE_DENY", SQLITE_DENY},
-    {"SQLITE_IGNORE", SQLITE_IGNORE},
-    {"SQLITE_CREATE_INDEX", SQLITE_CREATE_INDEX},
-    {"SQLITE_CREATE_TABLE", SQLITE_CREATE_TABLE},
-    {"SQLITE_CREATE_TEMP_INDEX", SQLITE_CREATE_TEMP_INDEX},
-    {"SQLITE_CREATE_TEMP_TABLE", SQLITE_CREATE_TEMP_TABLE},
-    {"SQLITE_CREATE_TEMP_TRIGGER", SQLITE_CREATE_TEMP_TRIGGER},
-    {"SQLITE_CREATE_TEMP_VIEW", SQLITE_CREATE_TEMP_VIEW},
-    {"SQLITE_CREATE_TRIGGER", SQLITE_CREATE_TRIGGER},
-    {"SQLITE_CREATE_VIEW", SQLITE_CREATE_VIEW},
-    {"SQLITE_DELETE", SQLITE_DELETE},
-    {"SQLITE_DROP_INDEX", SQLITE_DROP_INDEX},
-    {"SQLITE_DROP_TABLE", SQLITE_DROP_TABLE},
-    {"SQLITE_DROP_TEMP_INDEX", SQLITE_DROP_TEMP_INDEX},
-    {"SQLITE_DROP_TEMP_TABLE", SQLITE_DROP_TEMP_TABLE},
-    {"SQLITE_DROP_TEMP_TRIGGER", SQLITE_DROP_TEMP_TRIGGER},
-    {"SQLITE_DROP_TEMP_VIEW", SQLITE_DROP_TEMP_VIEW},
-    {"SQLITE_DROP_TRIGGER", SQLITE_DROP_TRIGGER},
-    {"SQLITE_DROP_VIEW", SQLITE_DROP_VIEW},
-    {"SQLITE_INSERT", SQLITE_INSERT},
-    {"SQLITE_PRAGMA", SQLITE_PRAGMA},
-    {"SQLITE_READ", SQLITE_READ},
-    {"SQLITE_SELECT", SQLITE_SELECT},
-    {"SQLITE_TRANSACTION", SQLITE_TRANSACTION},
-    {"SQLITE_UPDATE", SQLITE_UPDATE},
-    {"SQLITE_ATTACH", SQLITE_ATTACH},
-    {"SQLITE_DETACH", SQLITE_DETACH},
-#if SQLITE_VERSION_NUMBER >= 3002001
-    {"SQLITE_ALTER_TABLE", SQLITE_ALTER_TABLE},
-    {"SQLITE_REINDEX", SQLITE_REINDEX},
-#endif
-#if SQLITE_VERSION_NUMBER >= 3003000
-    {"SQLITE_ANALYZE", SQLITE_ANALYZE},
-#endif
-    {(char*)NULL, 0}
-};
-
-PyMODINIT_FUNC init_sqlite3(void)
-{
-    PyObject *module, *dict;
-    PyObject *tmp_obj;
-    int i;
-
-    module = Py_InitModule("_sqlite3", module_methods);
-
-    if (!module ||
-        (row_setup_types() < 0) ||
-        (cursor_setup_types() < 0) ||
-        (connection_setup_types() < 0) ||
-        (cache_setup_types() < 0) ||
-        (statement_setup_types() < 0) ||
-        (prepare_protocol_setup_types() < 0)
-       ) {
-        return;
-    }
-
-    Py_INCREF(&ConnectionType);
-    PyModule_AddObject(module, "Connection", (PyObject*) &ConnectionType);
-    Py_INCREF(&CursorType);
-    PyModule_AddObject(module, "Cursor", (PyObject*) &CursorType);
-    Py_INCREF(&CacheType);
-    PyModule_AddObject(module, "Statement", (PyObject*)&StatementType);
-    Py_INCREF(&StatementType);
-    PyModule_AddObject(module, "Cache", (PyObject*) &CacheType);
-    Py_INCREF(&SQLitePrepareProtocolType);
-    PyModule_AddObject(module, "PrepareProtocol", (PyObject*) &SQLitePrepareProtocolType);
-    Py_INCREF(&RowType);
-    PyModule_AddObject(module, "Row", (PyObject*) &RowType);
-
-    if (!(dict = PyModule_GetDict(module))) {
-        goto error;
-    }
-
-    /*** Create DB-API Exception hierarchy */
-
-    if (!(Error = PyErr_NewException(MODULE_NAME ".Error", PyExc_StandardError, NULL))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "Error", Error);
-
-    if (!(Warning = PyErr_NewException(MODULE_NAME ".Warning", PyExc_StandardError, NULL))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "Warning", Warning);
-
-    /* Error subclasses */
-
-    if (!(InterfaceError = PyErr_NewException(MODULE_NAME ".InterfaceError", Error, NULL))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "InterfaceError", InterfaceError);
-
-    if (!(DatabaseError = PyErr_NewException(MODULE_NAME ".DatabaseError", Error, NULL))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "DatabaseError", DatabaseError);
-
-    /* DatabaseError subclasses */
-
-    if (!(InternalError = PyErr_NewException(MODULE_NAME ".InternalError", DatabaseError, NULL))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "InternalError", InternalError);
-
-    if (!(OperationalError = PyErr_NewException(MODULE_NAME ".OperationalError", DatabaseError, NULL))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "OperationalError", OperationalError);
-
-    if (!(ProgrammingError = PyErr_NewException(MODULE_NAME ".ProgrammingError", DatabaseError, NULL))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "ProgrammingError", ProgrammingError);
-
-    if (!(IntegrityError = PyErr_NewException(MODULE_NAME ".IntegrityError", DatabaseError,NULL))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "IntegrityError", IntegrityError);
-
-    if (!(DataError = PyErr_NewException(MODULE_NAME ".DataError", DatabaseError, NULL))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "DataError", DataError);
-
-    if (!(NotSupportedError = PyErr_NewException(MODULE_NAME ".NotSupportedError", DatabaseError, NULL))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "NotSupportedError", NotSupportedError);
-
-    /* We just need "something" unique for OptimizedUnicode. It does not really
-     * need to be a string subclass. Just anything that can act as a special
-     * marker for us. So I pulled PyCell_Type out of my magic hat.
-     */
-    Py_INCREF((PyObject*)&PyCell_Type);
-    OptimizedUnicode = (PyObject*)&PyCell_Type;
-    PyDict_SetItemString(dict, "OptimizedUnicode", OptimizedUnicode);
-
-    /* Set integer constants */
-    for (i = 0; _int_constants[i].constant_name != 0; i++) {
-        tmp_obj = PyInt_FromLong(_int_constants[i].constant_value);
-        if (!tmp_obj) {
-            goto error;
-        }
-        PyDict_SetItemString(dict, _int_constants[i].constant_name, tmp_obj);
-        Py_DECREF(tmp_obj);
-    }
-
-    if (!(tmp_obj = PyString_FromString(PYSQLITE_VERSION))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "version", tmp_obj);
-    Py_DECREF(tmp_obj);
-
-    if (!(tmp_obj = PyString_FromString(sqlite3_libversion()))) {
-        goto error;
-    }
-    PyDict_SetItemString(dict, "sqlite_version", tmp_obj);
-    Py_DECREF(tmp_obj);
-
-    /* initialize microprotocols layer */
-    microprotocols_init(dict);
-
-    /* initialize the default converters */
-    converters_init(dict);
-
-    _enable_callback_tracebacks = 0;
-
-    /* Original comment form _bsddb.c in the Python core. This is also still
-     * needed nowadays for Python 2.3/2.4.
-     * 
-     * PyEval_InitThreads is called here due to a quirk in python 1.5
-     * - 2.2.1 (at least) according to Russell Williamson <merel@wt.net>:
-     * The global interepreter lock is not initialized until the first
-     * thread is created using thread.start_new_thread() or fork() is
-     * called.  that would cause the ALLOW_THREADS here to segfault due
-     * to a null pointer reference if no threads or child processes
-     * have been created.  This works around that and is a no-op if
-     * threads have already been initialized.
-     *  (see pybsddb-users mailing list post on 2002-08-07)
-     */
-    PyEval_InitThreads();
-
-error:
-    if (PyErr_Occurred())
-    {
-        PyErr_SetString(PyExc_ImportError, MODULE_NAME ": init failed");
-    }
-}