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https://github.com/jart/cosmopolitan.git
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39bf41f4eb
- Python static hello world now 1.8mb
- Python static fully loaded now 10mb
- Python HTTPS client now uses MbedTLS
- Python REPL now completes import stmts
- Increase stack size for Python for now
- Begin synthesizing posixpath and ntpath
- Restore Python \N{UNICODE NAME} support
- Restore Python NFKD symbol normalization
- Add optimized code path for Intel SHA-NI
- Get more Python unit tests passing faster
- Get Python help() pagination working on NT
- Python hashlib now supports MbedTLS PBKDF2
- Make memcpy/memmove/memcmp/bcmp/etc. faster
- Add Mersenne Twister and Vigna to LIBC_RAND
- Provide privileged __printf() for error code
- Fix zipos opendir() so that it reports ENOTDIR
- Add basic chmod() implementation for Windows NT
- Add Cosmo's best functions to Python cosmo module
- Pin function trace indent depth to that of caller
- Show memory diagram on invalid access in MODE=dbg
- Differentiate stack overflow on crash in MODE=dbg
- Add stb_truetype and tools for analyzing font files
- Upgrade to UNICODE 13 and reduce its binary footprint
- COMPILE.COM now logs resource usage of build commands
- Start implementing basic poll() support on bare metal
- Set getauxval(AT_EXECFN) to GetModuleFileName() on NT
- Add descriptions to strerror() in non-TINY build modes
- Add COUNTBRANCH() macro to help with micro-optimizations
- Make error / backtrace / asan / memory code more unbreakable
- Add fast perfect C implementation of μ-Law and a-Law audio codecs
- Make strtol() functions consistent with other libc implementations
- Improve Linenoise implementation (see also github.com/jart/bestline)
- COMPILE.COM now suppresses stdout/stderr of successful build commands
81 lines
3.4 KiB
C
81 lines
3.4 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=4 sts=4 sw=4 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Python 3 │
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│ https://docs.python.org/3/license.html │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/calls/internal.h"
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#include "libc/unicode/locale.h"
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#include "third_party/python/Include/abstract.h"
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#include "third_party/python/Include/boolobject.h"
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#include "third_party/python/Include/codecs.h"
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#include "third_party/python/Include/cosmo.h"
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#include "third_party/python/Include/dictobject.h"
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#include "third_party/python/Include/import.h"
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#include "third_party/python/Include/object.h"
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#include "third_party/python/Include/pydebug.h"
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#include "third_party/python/Include/pyerrors.h"
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#include "third_party/python/Include/pymem.h"
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#include "third_party/python/Include/pystate.h"
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#include "third_party/python/Include/pythonrun.h"
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#include "third_party/python/Include/sysmodule.h"
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#include "third_party/python/Include/yoink.h"
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/* clang-format off */
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PYTHON_PROVIDE("_frozen_importlib");
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PYTHON_PROVIDE("_frozen_importlib_external");
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void
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_Py_InitImport(PyInterpreterState *interp, PyObject *sysmod)
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{
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PyObject *importlib;
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PyObject *impmod;
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PyObject *cosmomod;
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PyObject *sys_modules;
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PyObject *value;
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/* Import _importlib through its frozen version, _frozen_importlib. */
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if (PyImport_ImportFrozenModule("_frozen_importlib") <= 0) {
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Py_FatalError("Py_Initialize: can't import _frozen_importlib");
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}
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else if (Py_VerboseFlag) {
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PySys_FormatStderr("import _frozen_importlib # frozen\n");
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}
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importlib = PyImport_AddModule("_frozen_importlib");
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if (importlib == NULL) {
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Py_FatalError("Py_Initialize: couldn't get _frozen_importlib from "
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"sys.modules");
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}
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interp->importlib = importlib;
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Py_INCREF(interp->importlib);
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interp->import_func = PyDict_GetItemString(interp->builtins, "__import__");
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if (interp->import_func == NULL)
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Py_FatalError("Py_Initialize: __import__ not found");
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Py_INCREF(interp->import_func);
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/* Import the _imp module */
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impmod = PyInit_imp();
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if (impmod == NULL) {
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Py_FatalError("Py_Initialize: can't import _imp");
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}
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else if (Py_VerboseFlag) {
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PySys_FormatStderr("import _imp # builtin\n");
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}
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sys_modules = PyImport_GetModuleDict();
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if (Py_VerboseFlag) {
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PySys_FormatStderr("import sys # builtin\n");
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}
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if (PyDict_SetItemString(sys_modules, "_imp", impmod) < 0) {
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Py_FatalError("Py_Initialize: can't save _imp to sys.modules");
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}
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/* Install importlib as the implementation of import */
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value = PyObject_CallMethod(importlib, "_install", "OO", sysmod, impmod);
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if (value == NULL) {
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PyErr_Print();
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Py_FatalError("Py_Initialize: importlib install failed");
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}
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Py_DECREF(value);
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Py_DECREF(impmod);
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}
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