diff --git a/python/include/pythontarget.h b/python/include/pythontarget.h
index effbe0344..a828e0689 100644
--- a/python/include/pythontarget.h
+++ b/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);
diff --git a/python/lib/pythontarget.c b/python/lib/pythontarget.c
index a485efaf5..3a3e7b2b4 100644
--- a/python/lib/pythontarget.c
+++ b/python/lib/pythontarget.c
@@ -162,6 +162,26 @@ PyObject* py_request_stop(PyObject* self, PyObject* args) {
   return Py_None;
 }
 
+PyObject* py_source_directory(PyObject* self, PyObject* args) {
+#ifndef LF_SOURCE_DIRECTORY
+  // This should not occur.
+  PyErr_SetString(PyExc_RuntimeError, "LF_SOURCE_DIRECTORY constant is not defined.");
+  return NULL;
+#else
+  return PyUnicode_DecodeFSDefault(LF_SOURCE_DIRECTORY);
+#endif
+}
+
+PyObject* py_package_directory(PyObject* self, PyObject* args) {
+#ifndef LF_PACKAGE_DIRECTORY
+  // This should not occur.
+  PyErr_SetString(PyExc_RuntimeError, "LF_PACKAGE_DIRECTORY constant is not defined.");
+  return NULL;
+#else
+  return PyUnicode_DecodeFSDefault(LF_PACKAGE_DIRECTORY);
+#endif
+}
+
 /**
  * Parse Python's 'argv' (from sys.argv()) into a pair of C-style
  * 'argc' (the size of command-line parameters array)
@@ -299,12 +319,15 @@ PyObject* py_main(PyObject* self, PyObject* py_args) {
  * @see schedule_copy
  * @see request_stop
  */
-static PyMethodDef GEN_NAME(MODULE_NAME, _methods)[] = {{"start", py_main, METH_VARARGS, NULL},
-                                                        {"schedule_copy", py_schedule_copy, METH_VARARGS, NULL},
-                                                        {"tag", py_lf_tag, METH_NOARGS, NULL},
-                                                        {"tag_compare", py_tag_compare, METH_VARARGS, NULL},
-                                                        {"request_stop", py_request_stop, METH_NOARGS, "Request stop"},
-                                                        {NULL, NULL, 0, NULL}};
+static PyMethodDef GEN_NAME(MODULE_NAME, _methods)[] = {
+    {"start", py_main, METH_VARARGS, NULL},
+    {"schedule_copy", py_schedule_copy, METH_VARARGS, NULL},
+    {"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}};
 
 /**
  * Define the Lingua Franca module.