Starting directory support

Author: magmax

README.rst

@@ -57,6 +57,24 @@ We can have an object of that class just with:
 
 Simple and easy.
 
+API
+---
+
+This is a simple module with a simple API. It just contains one class, :code:`PluginLoader`, with these public methods:
+
+:code:`load_file(filename, onlyif=None)`
+////////////////////////////////////////
+
+Parameters:
+
+- ``filename``: File name to be loaded.
+- ``onlyif``: Value or function that will be called with each class found. It will skip the plugin if this function returns :code:`False`.
+
+
+:code:`load_directory(path, onlyif=None)`
+////////////////////////////////////////
+
+TO BE DONE
 
 License
 =======

pluginloader/loader.py

@@ -24,6 +24,9 @@ def load_file(self, filename, onlyif=None):
             if (self._apply_condition(onlyif, name, clazz)):
                 self.plugins[name] = PluginFactory(clazz)
 
+    def load_directory(self, path):
+        pass
+
     def _apply_condition(self, condition, *args, **kwargs):
         if callable(condition):
             return condition(*args, **kwargs)

tests/integration/test_directory_loader.py

@@ -6,15 +6,16 @@
 from pluginloader.loader import PluginLoader
 
 
-@unittest.skip('Not ready yet')
 class plugins_in_directory(unittest.TestCase):
     def setUp(self):
         self.plugin_dir = tempfile.mkdtemp()
 
     def tearDown(self):
         shutil.rmtree(self.plugin_dir)
 
-    def test_load_file(self):
+    def test_empty_directory(self):
         sut = PluginLoader()
 
-        sut.load_directory()
+        sut.load_directory(self.plugin_dir)
+
+        self.assertEqual({}, sut.plugins)