allow dots in filenames

django_pyscss/extension/django.py

@@ -1,5 +1,7 @@
 from __future__ import absolute_import, unicode_literals
 
+import os
+
 from itertools import product
 from pathlib import PurePath
 
@@ -19,10 +21,11 @@ class DjangoExtension(CoreExtension):
         """
         original_path = PurePath(name)
 
-        if original_path.suffix:
-            search_exts = [original_path.suffix]
+        search_exts = list(compilation.compiler.dynamic_extensions)
+        if original_path.suffix and original_path.suffix in search_exts:
+            basename = original_path.stem
         else:
-            search_exts = compilation.compiler.dynamic_extensions
+            basename = original_path.name
 
         if original_path.is_absolute():
             # Remove the beginning slash
@@ -30,12 +33,10 @@ class DjangoExtension(CoreExtension):
         elif rule.source_file.origin:
             search_path = rule.source_file.origin
             if original_path.parent:
-                search_path = search_path / original_path.parent
+                search_path = os.path.normpath(str(search_path / original_path.parent))
         else:
             search_path = original_path.parent
 
-        basename = original_path.stem
-
         for prefix, suffix in product(('_', ''), search_exts):
             filename = PurePath(prefix + basename + suffix)
 

testproject/testproject/static/css/dot.file.scss

@@ -0,0 +1,3 @@
+.scss {
+  color: #009900;
+}

testproject/testproject/static/css/sub/from_parent.scss

@@ -0,0 +1 @@
+@import '../baz'

tests/test_scss.py

@@ -40,6 +40,9 @@ BAZ_CONTENTS = BAZ_CONTENTS.replace('@import "sub/spam";', SPAM_CONTENTS)
 with open(os.path.join(settings.BASE_DIR, 'testproject', 'static', 'css', 'path_conflict.scss')) as f:
     PATH_CONFLICT_CONTENTS = f.read()
 
+with open(os.path.join(settings.BASE_DIR, 'testproject', 'static', 'css', 'dot.file.scss')) as f:
+    DOT_FILE_CONTENTS = f.read()
+
 
 class CompilerTestMixin(object):
     def setUp(self):
@@ -103,6 +106,17 @@ class ImportTestMixin(CompilerTestMixin):
         actual = self.compiler.compile_string('@import "/css/path_conflict";')
         self.assertEqual(clean_css(actual), clean_css(PATH_CONFLICT_CONTENTS))
 
+    def test_import_dots_without_extension(self):
+        actual = self.compiler.compile_string('@import "/css/dot.file";')
+        self.assertEqual(clean_css(actual), clean_css(DOT_FILE_CONTENTS))
+
+    def test_import_dots_with_extension(self):
+        actual = self.compiler.compile_string('@import "/css/dot.file.scss";')
+        self.assertEqual(clean_css(actual), clean_css(DOT_FILE_CONTENTS))
+
+    def test_import_from_parent(self):
+        actual = self.compiler.compile_string('@import "/css/sub/from_parent";')
+        self.assertEqual(clean_css(actual), clean_css(BAZ_CONTENTS))
 
 class FindersImportTest(ImportTestMixin, NoCollectStaticTestCase):
     pass