mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-03-12 03:46:30 +00:00
8af197560e
Actually Portable Python is now outperforming the Python binaries
that come bundled with Linux distros, at things like HTTP serving.
You can now have a fully featured Python install in just one .com
file that runs on six operating systems and is about 10mb in size.
With tuning, the tiniest is ~1mb. We've got most of the libraries
working, including pysqlite, and the repl now feels very pleasant.
The things you can't do quite yet are: threads and shared objects
but that can happen in the future, if the community falls in love
with this project and wants to see it developed further. Changes:
- Add siginterrupt()
- Add sqlite3 to Python
- Add issymlink() helper
- Make GetZipCdir() faster
- Add tgamma() and finite()
- Add legacy function lutimes()
- Add readlink() and realpath()
- Use heap allocations when appropriate
- Reorganize Python into two-stage build
- Save Lua / Python shell history to dotfile
- Integrate Python Lib embedding into linkage
- Make isregularfile() and isdirectory() go faster
- Make Python shell auto-completion work perfectly
- Make crash reports work better if changed directory
- Fix Python+NT open() / access() flag overflow error
- Disable Python tests relating to \N{LONG NAME} syntax
- Have Python REPL copyright() show all notice embeddings
The biggest technical challenge at the moment is working around
when Python tries to be too clever about filenames.
137 lines
3.9 KiB
C
137 lines
3.9 KiB
C
#ifndef Py_IMPORT_H
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#define Py_IMPORT_H
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#include "third_party/python/Include/object.h"
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COSMOPOLITAN_C_START_
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/* clang-format off */
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#ifndef Py_LIMITED_API
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void _PyImportZip_Init(void);
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PyMODINIT_FUNC PyInit_imp(void);
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#endif /* !Py_LIMITED_API */
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long PyImport_GetMagicNumber(void);
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const char * PyImport_GetMagicTag(void);
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PyObject * PyImport_ExecCodeModule(
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const char *name, /* UTF-8 encoded string */
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PyObject *co
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);
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PyObject * PyImport_ExecCodeModuleEx(
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const char *name, /* UTF-8 encoded string */
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PyObject *co,
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const char *pathname /* decoded from the filesystem encoding */
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);
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PyObject * PyImport_ExecCodeModuleWithPathnames(
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const char *name, /* UTF-8 encoded string */
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PyObject *co,
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const char *pathname, /* decoded from the filesystem encoding */
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const char *cpathname /* decoded from the filesystem encoding */
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);
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
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PyObject * PyImport_ExecCodeModuleObject(
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PyObject *name,
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PyObject *co,
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PyObject *pathname,
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PyObject *cpathname
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);
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#endif
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PyObject * PyImport_GetModuleDict(void);
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
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PyObject * PyImport_AddModuleObject(
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PyObject *name
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);
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#endif
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PyObject * PyImport_AddModule(
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const char *name /* UTF-8 encoded string */
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);
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PyObject * PyImport_ImportModule(
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const char *name /* UTF-8 encoded string */
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);
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PyObject * PyImport_ImportModuleNoBlock(
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const char *name /* UTF-8 encoded string */
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);
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PyObject * PyImport_ImportModuleLevel(
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const char *name, /* UTF-8 encoded string */
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PyObject *globals,
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PyObject *locals,
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PyObject *fromlist,
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int level
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);
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
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PyObject * PyImport_ImportModuleLevelObject(
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PyObject *name,
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PyObject *globals,
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PyObject *locals,
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PyObject *fromlist,
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int level
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);
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#endif
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#define PyImport_ImportModuleEx(n, g, l, f) \
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PyImport_ImportModuleLevel(n, g, l, f, 0)
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PyObject * PyImport_GetImporter(PyObject *path);
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PyObject * PyImport_Import(PyObject *name);
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PyObject * PyImport_ReloadModule(PyObject *m);
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void PyImport_Cleanup(void);
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
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int PyImport_ImportFrozenModuleObject(
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PyObject *name
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);
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#endif
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int PyImport_ImportFrozenModule(
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const char *name /* UTF-8 encoded string */
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);
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#ifndef Py_LIMITED_API
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#ifdef WITH_THREAD
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void _PyImport_AcquireLock(void);
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int _PyImport_ReleaseLock(void);
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#else
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#define _PyImport_AcquireLock()
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#define _PyImport_ReleaseLock() 1
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#endif
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void _PyImport_ReInitLock(void);
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PyObject * _PyImport_FindBuiltin(
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const char *name /* UTF-8 encoded string */
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);
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PyObject * _PyImport_FindExtensionObject(PyObject *, PyObject *);
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int _PyImport_FixupBuiltin(
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PyObject *mod,
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const char *name /* UTF-8 encoded string */
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);
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int _PyImport_FixupExtensionObject(PyObject*, PyObject *, PyObject *);
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struct _inittab {
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const char *name; /* ASCII encoded string */
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PyObject* (*initfunc)(void);
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};
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extern struct _inittab _PyImport_Inittab[];
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extern struct _inittab * PyImport_Inittab;
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int PyImport_ExtendInittab(struct _inittab *newtab);
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#endif /* Py_LIMITED_API */
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extern PyTypeObject PyNullImporter_Type;
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int PyImport_AppendInittab(
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const char *name, /* ASCII encoded string */
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PyObject* (*initfunc)(void)
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);
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#ifndef Py_LIMITED_API
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struct _frozen {
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const char *name; /* ASCII encoded string */
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const unsigned char *code;
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int size;
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};
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/* Embedding apps may change this pointer to point to their favorite
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collection of frozen modules: */
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extern const struct _frozen * PyImport_FrozenModules;
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extern const struct _frozen _PyImport_FrozenModules[];
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#endif
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COSMOPOLITAN_C_END_
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#endif /* !Py_IMPORT_H */
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