travis.py 文件源码

def push_docs(deploy_branch='gh-pages', retries=3):
    """
    Push the changes to the branch named ``deploy_branch``.

    Assumes that :func:`setup_GitHub_push` has been run and returned True, and
    that :func:`commit_docs` has been run. Does not push anything if no changes
    were made.

    """

    code = 1
    while code and retries:
        print("Pulling")
        code = run(['git', 'pull', '-s', 'recursive', '-X', 'ours',
            'doctr_remote', deploy_branch], exit=False)
        print("Pushing commit")
        code = run(['git', 'push', '-q', 'doctr_remote',
            '{}:{}'.format(DOCTR_WORKING_BRANCH, deploy_branch)], exit=False)
        if code:
            retries -= 1
            print("Push failed, retrying")
            time.sleep(1)
        else:
            return
    sys.exit("Giving up...")