diff options
Diffstat (limited to 'src/if_python.c')
-rw-r--r-- | src/if_python.c | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/src/if_python.c b/src/if_python.c index d19ef3a39b..4a7c9d2589 100644 --- a/src/if_python.c +++ b/src/if_python.c @@ -752,12 +752,6 @@ static PyObject *DictionaryGetattr(PyObject *, char*); static PyObject *ListGetattr(PyObject *, char *); static PyObject *FunctionGetattr(PyObject *, char *); -static PyObject *FinderFindModule(PyObject *, PyObject *); -static PyObject *VimPathHook(PyObject *, PyObject *); - -static PyObject *py_find_module; -static PyObject *py_load_module; - #ifndef Py_VISIT # define Py_VISIT(obj) visit(obj, arg) #endif @@ -1382,204 +1376,11 @@ python_tabpage_free(tabpage_T *tab) } #endif - static void -LoaderDestructor(LoaderObject *self) -{ - Py_DECREF(self->module); - DESTRUCTOR_FINISH(self); -} - - static PyObject * -LoaderLoadModule(LoaderObject *self, PyObject *args UNUSED) -{ - PyObject *r = self->module; - - Py_INCREF(r); - return r; -} - -static struct PyMethodDef LoaderMethods[] = { - /* name, function, calling, doc */ - {"load_module", (PyCFunction)LoaderLoadModule, METH_VARARGS, ""}, - { NULL, NULL, 0, NULL} -}; - - static PyObject * -call_load_module(char *name, int len, PyObject *find_module_result) -{ - PyObject *fd, *pathname, *description; - - if (!PyTuple_Check(find_module_result) - || PyTuple_GET_SIZE(find_module_result) != 3) - { - PyErr_SetString(PyExc_TypeError, - _("expected 3-tuple as imp.find_module() result")); - return NULL; - } - - if (!(fd = PyTuple_GET_ITEM(find_module_result, 0)) - || !(pathname = PyTuple_GET_ITEM(find_module_result, 1)) - || !(description = PyTuple_GET_ITEM(find_module_result, 2))) - { - PyErr_SetString(PyExc_RuntimeError, - _("internal error: imp.find_module returned tuple with NULL")); - return NULL; - } - - return PyObject_CallFunction(py_load_module, - "s#OOO", name, len, fd, pathname, description); -} - - static PyObject * -find_module(char *fullname, char *tail, PyObject *new_path) -{ - PyObject *find_module_result; - PyObject *module; - char *dot; - - if ((dot = (char *) vim_strchr((char_u *) tail, '.'))) - { - /* - * There is a dot in the name: call find_module recursively without the - * first component - */ - PyObject *newest_path; - int partlen = (int) (dot - 1 - tail); - - if (!(find_module_result = PyObject_CallFunction(py_find_module, - "s#O", tail, partlen, new_path))) - return NULL; - - if (!(module = call_load_module( - fullname, - ((int) (tail - fullname)) + partlen, - find_module_result))) - { - Py_DECREF(find_module_result); - return NULL; - } - - Py_DECREF(find_module_result); - - if (!(newest_path = PyObject_GetAttrString(module, "__path__"))) - { - Py_DECREF(module); - return NULL; - } - - Py_DECREF(module); - - module = find_module(fullname, dot + 1, newest_path); - - Py_DECREF(newest_path); - - return module; - } - else - { - if (!(find_module_result = PyObject_CallFunction(py_find_module, - "sO", tail, new_path))) - return NULL; - - if (!(module = call_load_module( - fullname, - STRLEN(fullname), - find_module_result))) - { - Py_DECREF(find_module_result); - return NULL; - } - - Py_DECREF(find_module_result); - - return module; - } -} - - static PyObject * -FinderFindModule(PyObject *self, PyObject *args) -{ - char *fullname; - PyObject *module; - PyObject *new_path; - LoaderObject *loader; - - if (!PyArg_ParseTuple(args, "s", &fullname)) - return NULL; - - if (!(new_path = Vim_GetPaths(self))) - return NULL; - - module = find_module(fullname, fullname, new_path); - - Py_DECREF(new_path); - - if (!module) - { - Py_INCREF(Py_None); - return Py_None; - } - - if (!(loader = PyObject_NEW(LoaderObject, &LoaderType))) - { - Py_DECREF(module); - return NULL; - } - - loader->module = module; - - return (PyObject *) loader; -} - - static PyObject * -VimPathHook(PyObject *self UNUSED, PyObject *args) -{ - char *path; - - if (PyArg_ParseTuple(args, "s", &path) - && STRCMP(path, vim_special_path) == 0) - { - Py_INCREF(vim_module); - return vim_module; - } - - PyErr_Clear(); - PyErr_SetNone(PyExc_ImportError); - return NULL; -} - static int PythonMod_Init(void) { /* The special value is removed from sys.path in Python_Init(). */ static char *(argv[2]) = {"/must>not&exist/foo", NULL}; - PyObject *imp; - - if (!(imp = PyImport_ImportModule("imp"))) - return -1; - - if (!(py_find_module = PyObject_GetAttrString(imp, "find_module"))) - { - Py_DECREF(imp); - return -1; - } - - if (!(py_load_module = PyObject_GetAttrString(imp, "load_module"))) - { - Py_DECREF(py_find_module); - Py_DECREF(imp); - return -1; - } - - Py_DECREF(imp); - - vim_memset(&LoaderType, 0, sizeof(LoaderType)); - LoaderType.tp_name = "vim.Loader"; - LoaderType.tp_basicsize = sizeof(LoaderObject); - LoaderType.tp_flags = Py_TPFLAGS_DEFAULT; - LoaderType.tp_doc = "vim message object"; - LoaderType.tp_methods = LoaderMethods; - LoaderType.tp_dealloc = (destructor)LoaderDestructor; if (init_types()) return -1; |