From 1c12d8cb770faf2f403a89b9abff93197e689657 Mon Sep 17 00:00:00 2001
From: Philip Garnero <philip.garnero@corp.ovh.com>
Date: Fri, 17 Jul 2015 18:05:27 +0200
Subject: [PATCH] show the search paths in case of an import error

---
 django_pyscss/extension/django.py | 16 +++++++++-------
 django_pyscss/utils.py            |  5 +++++
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/django_pyscss/extension/django.py b/django_pyscss/extension/django.py
index 8db6ae1..7212f44 100644
--- a/django_pyscss/extension/django.py
+++ b/django_pyscss/extension/django.py
@@ -8,7 +8,7 @@
 from scss.extension.core import CoreExtension
 from scss.source import SourceFile
 
-from ..utils import get_file_and_storage
+from ..utils import get_file_and_storage, get_searched_paths
 
 
 class DjangoExtension(CoreExtension):
@@ -29,19 +29,21 @@ def handle_import(self, name, compilation, rule):
 
         if original_path.is_absolute():
             # Remove the beginning slash
-            search_path = original_path.relative_to('/').parent
+            origin = original_path.relative_to('/').parent
         elif rule.source_file.origin:
-            search_path = rule.source_file.origin
+            origin = rule.source_file.origin
             if original_path.parent:
-                search_path = os.path.normpath(str(search_path / original_path.parent))
+                origin = os.path.normpath(str(origin / original_path.parent))
         else:
-            search_path = original_path.parent
+            origin = original_path.parent
 
         for prefix, suffix in product(('_', ''), search_exts):
             filename = PurePath(prefix + basename + suffix)
 
-            full_filename, storage = get_file_and_storage(str(search_path / filename))
+            full_filename, storage = get_file_and_storage(str(origin / filename))
 
             if full_filename:
                 with storage.open(full_filename) as f:
-                    return SourceFile.from_file(f, origin=search_path, relpath=filename)
+                    return SourceFile.from_file(f, origin=origin, relpath=filename)
+
+        compilation.compiler.search_path = get_searched_paths(basename)
diff --git a/django_pyscss/utils.py b/django_pyscss/utils.py
index e4222c0..fd16922 100644
--- a/django_pyscss/utils.py
+++ b/django_pyscss/utils.py
@@ -46,3 +46,8 @@ def get_file_and_storage(filename):
     if storage is None:
         name, storage = get_file_from_storage(filename)
     return name, storage
+
+
+def get_searched_paths(filename):
+    finders.find(filename)
+    return finders.searched_locations