view Include/moduleobject.h @ 73323:dad02a080bbc

Improve byte-compilation in packaging to be independent of -O or -B. The code I fixed to comply with PEP 3147 still had one bug: When run under python -O, some paths for pyc files would be pyo, because I called imp.cache_from_source without explicit debug_override argument in some places, and under -O that would return .pyo (this is well explained in the imp docs). Now all code (util.byte_compile, build_py, install_lib) can create .pyo files according to options given by users, without interference from the calling Python’s own optimize mode. On a related topic, I also removed the code that prevented byte compilation under python -B. The rationale is that packaging gives control over the creation of pyc files to the user with its own explicit option, and the behavior should not be changed if the calling Python happens to run with -B for whatever reason. I will argue that this is a bug fix and ask to be allowed to backport this change to distutils. Finally, I moved one nugget of information about the --compile and --optimize options from the source into the doc. It clears up a misunderstanding that I (and maybe other people) had.
author Éric Araujo <merwok@netwok.org>
date Thu, 03 Nov 2011 05:08:28 +0100
parents 50b38e4b0231
children
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/* Module object interface */

#ifndef Py_MODULEOBJECT_H
#define Py_MODULEOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif

PyAPI_DATA(PyTypeObject) PyModule_Type;

#define PyModule_Check(op) PyObject_TypeCheck(op, &PyModule_Type)
#define PyModule_CheckExact(op) (Py_TYPE(op) == &PyModule_Type)

PyAPI_FUNC(PyObject *) PyModule_NewObject(
    PyObject *name
    );
PyAPI_FUNC(PyObject *) PyModule_New(
    const char *name            /* UTF-8 encoded string */
    );
PyAPI_FUNC(PyObject *) PyModule_GetDict(PyObject *);
PyAPI_FUNC(PyObject *) PyModule_GetNameObject(PyObject *);
PyAPI_FUNC(const char *) PyModule_GetName(PyObject *);
PyAPI_FUNC(const char *) PyModule_GetFilename(PyObject *);
PyAPI_FUNC(PyObject *) PyModule_GetFilenameObject(PyObject *);
#ifndef Py_LIMITED_API
PyAPI_FUNC(void) _PyModule_Clear(PyObject *);
#endif
PyAPI_FUNC(struct PyModuleDef*) PyModule_GetDef(PyObject*);
PyAPI_FUNC(void*) PyModule_GetState(PyObject*);

typedef struct PyModuleDef_Base {
  PyObject_HEAD
  PyObject* (*m_init)(void);
  Py_ssize_t m_index;
  PyObject* m_copy;
} PyModuleDef_Base;

#define PyModuleDef_HEAD_INIT { \
    PyObject_HEAD_INIT(NULL)    \
    NULL, /* m_init */          \
    0,    /* m_index */         \
    NULL, /* m_copy */          \
  }

typedef struct PyModuleDef{
  PyModuleDef_Base m_base;
  const char* m_name;
  const char* m_doc;
  Py_ssize_t m_size;
  PyMethodDef *m_methods;
  inquiry m_reload;
  traverseproc m_traverse;
  inquiry m_clear;
  freefunc m_free;
}PyModuleDef;


#ifdef __cplusplus
}
#endif
#endif /* !Py_MODULEOBJECT_H */