Add loadext plugin

beetsplug/loadext.py

@@ -0,0 +1,17 @@
+from __future__ import division, absolute_import, print_function
+
+from beets.plugins import BeetsPlugin
+
+
+class LoadExtPlugin(BeetsPlugin):
+    def __init__(self):
+        super(LoadExtPlugin, self).__init__()
+
+        self.register_listener('library_opened', self.library_opened)
+
+    def library_opened(self, lib):
+        # TODO: Find a way of getting a connection without calling a private method.
+        conn = lib._connection()
+
+        for ext in self.config.get(list):
+            print(lib.load_extension(ext))