Vu Cong Tuan 9420ea2c50 Fix html_last_updated_fmt for Python3 ... html_last_updated_fmt option is interpreted as a byte string in python3, causing Sphinx build to break. This patch makes it utf-8 string. Changing Popen to .check_output because of 2 reasons: 1. check_output() will raise CalledProcessError if the called process returns a non-zero return code. 2. For consistency with keystone [1] and cinder [2] [1] https://review.openstack.org/#/c/457142 [2] https://review.openstack.org/#/c/433081 Change-Id: I810f841097c64c5e73db42ca393f6179182d9694		2017-06-16 20:50:42 +07:00
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source	Fix html_last_updated_fmt for Python3	2017-06-16 20:50:42 +07:00