ceviri

ceviri/Makefile

+.PHONY: clean
+
+hookify.so: hookify.c lpyhook.c
+	gcc `python-config --cflags` `python-config --includes` -Wl,--export-dynamic -fPIC -shared -o $@ $^ -ldl `python-config --libs`
+
+lpyhook.c:
+	python lpyhook.py
+	
+clean:
+	rm hookify.so lpyhook.c lpyhook.h

ceviri/ceviri.c

+#include <Python.h>
+#include "lpyhook.h"
+
+extern PyObject* PyObject_GetAttr(PyObject *v, PyObject *name);
+
+PyObject *
+translated_PyObject_GetAttr(PyObject *v, PyObject *name)
+{
+    __asm__("NOP");
+    PyTypeObject *tp = Py_TYPE(v);
+    printf("%s", PyUnicode_AsUTF8(name));
+    if (!PyUnicode_Check(name)) {
+        PyErr_Format(PyExc_TypeError,
+                     "attribute name must be string, not '%.200s'",
+                     name->ob_type->tp_name);
+        return NULL;
+    }
+    if (tp->tp_getattro != NULL)
+        return (*tp->tp_getattro)(v, name);
+    if (tp->tp_getattr != NULL) {
+        const char *name_str = PyUnicode_AsUTF8(name);
+        if (name_str == NULL)
+            return NULL;
+        return (*tp->tp_getattr)(v, (char *)name_str);
+    }
+    PyErr_Format(PyExc_AttributeError,
+                 "'%.50s' object has no attribute '%U'",
+                 tp->tp_name, name);
+    return NULL;
+}
+
+static PyMethodDef module_methods[] = {
+    {NULL}
+};
+
+static struct PyModuleDef ceviri =
+{
+    PyModuleDef_HEAD_INIT,
+    "ceviri",
+    NULL,
+    -1, 
+    module_methods
+};
+
+PyMODINIT_FUNC PyInit_ceviri(void) {
+    __asm__("");
+    lpyhook(PyObject_GetAttr, &translated_PyObject_GetAttr);
+    return PyModule_Create(&ceviri);
+}

ceviri/cevirim.py

+def try_to_guess(attr, possible_words, language):
+    if language == "tr":
+        pass
+    
+def cevirim(obj, attr, language):
+    attrs = attr.split("_")
+    possible_words = [*attr.split("_") for attr in dir(obj)]
+    
+    new_attrs = []
+    for attr in attrs:
+        new_attrs.append(try_to_guess(attr, possible_words, language) or attr)
+    
+    return levenshtein(dir(obj), attr)

lpyhook.c → ceviri/lpyhook.c

@@ -20,7 +20,7 @@ jumper = {
 #pragma pack(pop)
 
 static int up(void* addr) {
-    return mprotect((char *)((size_t)addr & ~(sysconf(_SC_PAGE_SIZE) -1)), sysconf(_SC_PAGE_SIZE), PROT_WRITE | PROT_READ | PROT_EXEC);
+    return mprotect((char *)((size_t)addr & ~(sysconf(_SC_PAGE_SIZE) -1)), sysconf(_SC_PAGE_SIZE), PROT_WRITE | PROT_EXEC | PROT_READ);
 }
 int lpyhook(void* t, void* r) {
     int count;

ceviri/setup.py

+from setuptools import setup, Extension
+
+hookify = Extension(
+    name = 'ceviri',
+    sources = ['ceviri.c', 'lpyhook.c'],
+)
+    
+setup(
+    name = 'ceviri',
+    version = '0.1',
+    author = 'BTaskaya',
+    author_email = 'batuhanosmantaskaya@gmail.com',
+    url = "https://github.com/isidentical/cev",
+    description = "Helper package to cev",
+    ext_modules = [hookify]
+)