Merge pull request #48 from fcollonval/fix/legacy-nb

Support legacy notebook launcher

Author: fcollonval

jupyterlab_pullrequests/__init__.py

@@ -22,3 +22,8 @@ def _load_jupyter_server_extension(server_app):
     config = PRConfig(config=server_app.config)
     setup_handlers(server_app.web_app, config)
     server_app.log.info("Registered jupyterlab_pullrequests extension")
+
+
+# for legacy launching with notebok (e.g. Binder)
+_jupyter_server_extension_paths = _jupyter_server_extension_points
+load_jupyter_server_extension = _load_jupyter_server_extension