Implémentation du plugin cwd (#43)

songbook_core/content/cwd.py

@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import os
+
+from songbook_core.content import process_content
+
+def parse(keyword, config, argument, contentlist):
+    config['songdir'] = (
+            [os.path.relpath(argument)] +
+            [os.path.join(path, argument) for path in config['songdir']] +
+            config['songdir']
+            )
+    return process_content(contentlist, config)
+
+CONTENT_PLUGINS = {'cwd': parse}