From 13d52df4c54cc6360a5c9c0bdbf7a3abb45c22d0 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky
Date: Fri, 11 Apr 2014 23:25:35 +0300
Subject: builtinimport: Set __path__ attribute on packages.

Per https://docs.python.org/3.3/reference/import.html , this is the way to
tell module from package: "Specifically, any module that contains a __path__
attribute is considered a package." And it for sure will be needed to
implement relative imports.
---
 py/builtinimport.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'py/builtinimport.c')

diff --git a/py/builtinimport.c b/py/builtinimport.c
index f7c5e4a1e..501ced764 100644
--- a/py/builtinimport.c
+++ b/py/builtinimport.c
@@ -228,6 +228,9 @@ mp_obj_t mp_builtin___import__(uint n_args, mp_obj_t *args) {
                     }
                     do_load(module_obj, &path);
                     vstr_cut_tail_bytes(&path, sizeof("/__init__.py") - 1); // cut off /__init__.py
+                    // https://docs.python.org/3.3/reference/import.html
+                    // "Specifically, any module that contains a __path__ attribute is considered a package."
+                    mp_store_attr(module_obj, MP_QSTR___path__, mp_obj_new_str((byte*)vstr_str(&path), vstr_len(&path), false));
                 } else { // MP_IMPORT_STAT_FILE
                     do_load(module_obj, &path);
                     // TODO: We cannot just break here, at the very least, we must execute
-- 
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