From 6443149df002f65e7a7f4657661dda83862dc212 Mon Sep 17 00:00:00 2001 From: Hongzhang Liu Date: Thu, 9 Mar 2017 13:16:55 +0800 Subject: [PATCH] possible fix #57 --- rqalpha/utils/scheduler.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/rqalpha/utils/scheduler.py b/rqalpha/utils/scheduler.py index 3a167adef..bcc6274e7 100644 --- a/rqalpha/utils/scheduler.py +++ b/rqalpha/utils/scheduler.py @@ -66,8 +66,8 @@ def run_monthly(func, tradingday=None, time_rule=None, **kwargs): def _verify_function(name, func): if not callable(func): raise patch_user_exc(ValueError('scheduler.{}: func should be callable'.format(name))) - signature = signature(func) - if len(signature.parameters) != 2: + sig = signature(func) + if len(sig.parameters) != 2: raise patch_user_exc(TypeError( 'scheduler.{}: func should take exactly 2 arguments (context, bar_dict)'.format(name)))