Fix support for files without namespace.

Author: danhper

i18n/resource_loader.py

@@ -73,6 +73,8 @@ def load_directory(directory, locale=config.get('locale')):
     for f in os.listdir(directory):
         path = os.path.join(directory, f)
         if os.path.isfile(path) and path.endswith(config.get('file_format')):
+            if '{locale}' in config.get('filename_format') and not locale in f:
+                continue
             load_translation_file(f, directory, locale)
 
 

i18n/tests/loader_tests.py

@@ -18,6 +18,7 @@ def setUp(self):
         translations.container = {}
         config.set('load_path', [os.path.join(RESOURCE_FOLDER, 'translations')])
         config.set('filename_format', '{namespace}.{locale}.{format}')
+        config.set("encoding", "utf-8")
 
     def test_load_unavailable_extension(self):
         with self.assertRaisesRegexp(I18nFileLoadError, "no loader .*"):

i18n/tests/resources/translations/ja.json

@@ -0,0 +1,5 @@
+{
+  "ja": {
+    "foo": "ふぉお"
+  }
+}

setup.py

@@ -2,7 +2,7 @@
 
 setup(
     name='python-i18n',
-    version='0.2.0',
+    version='0.2.1',
     description='Translation library for Python',
     long_description=open('README.md').read(),
     author='Daniel Perez',