Qiannan Lyu

Results 3 issues of Qiannan Lyu

Given a rectangle, can I cut it to a rounded rectangle by using draw2d?

I had created a pr #440 but didn't done it. As it was coded on master branch so I made this pr sepeartely.

It is expecting a constants.SUCCESS type of returning for function apply_policy_tags, while it returns a string instead. Which caused the job running result always failed. This PR is for fixing...