Added Python functions lf.package_directory() and lf.source_director()

python/include/pythontarget.h

@@ -102,6 +102,22 @@ PyObject* py_schedule_copy(PyObject* self, PyObject* args);
  */
 PyObject* py_request_stop(PyObject* self, PyObject* args);
 
+/**
+ * @brief Return the source directory path (where the main .lf file is) as a string.
+ * @param self The lf object.
+ * @param args Empty.
+ * @return PyObject* A Python string.
+ */
+PyObject* py_source_directory(PyObject* self, PyObject* args);
+
+/**
+ * @brief Return the root project directory path as a string.
+ * @param self The lf object.
+ * @param args Empty.
+ * @return PyObject* A Python string.
+ */
+PyObject* py_package_directory(PyObject* self, PyObject* args);
+
 //////////////////////////////////////////////////////////////
 ///////////// Main function callable from Python code
 PyObject* py_main(PyObject* self, PyObject* args);

python/lib/pythontarget.c

@@ -162,6 +162,14 @@ PyObject* py_request_stop(PyObject* self, PyObject* args) {
   return Py_None;
 }
 
+PyObject* py_source_directory(PyObject* self, PyObject* args) {
+  return PyUnicode_DecodeFSDefault(LF_SOURCE_DIRECTORY);
+}
+
+PyObject* py_package_directory(PyObject* self, PyObject* args) {
+  return PyUnicode_DecodeFSDefault(LF_PACKAGE_DIRECTORY);
+}
+
 /**
  * Parse Python's 'argv' (from sys.argv()) into a pair of C-style
  * 'argc' (the size of command-line parameters array)
@@ -304,6 +312,8 @@ static PyMethodDef GEN_NAME(MODULE_NAME, _methods)[] = {{"start", py_main, METH_
                                                         {"tag", py_lf_tag, METH_NOARGS, NULL},
                                                         {"tag_compare", py_tag_compare, METH_VARARGS, NULL},
                                                         {"request_stop", py_request_stop, METH_NOARGS, "Request stop"},
+                                                        {"source_directory", py_source_directory, METH_NOARGS, "Source directory path for .lf file"},
+                                                        {"package_directory", py_package_directory, METH_NOARGS, "Root package directory path"},
                                                         {NULL, NULL, 0, NULL}};
 
 /**