From e1441518d4b1ba2c29627bf83a744eaf81faa184 Mon Sep 17 00:00:00 2001
From: Roman Zeyde <romanzeyde@google.com>
Date: Fri, 19 Feb 2016 10:08:36 +0200
Subject: [PATCH] factory: add docstrings

---
 trezor_agent/factory.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/trezor_agent/factory.py b/trezor_agent/factory.py
index 5a263fa..c48c2d3 100644
--- a/trezor_agent/factory.py
+++ b/trezor_agent/factory.py
@@ -1,4 +1,4 @@
-''' Thin wrapper around trezor/keepkey libraries. '''
+"""Thin wrapper around trezor/keepkey libraries."""
 import binascii
 import collections
 import logging
@@ -75,6 +75,7 @@ LOADERS = [
 
 
 def load(loaders=None):
+    """Load a single device, via specified loaders' list."""
     loaders = loaders if loaders is not None else LOADERS
     device_list = []
     for loader in loaders: