init.py 文件源码

def _download_repo(repo_path):
    """
    Download Google's repo.
    """
    logger.info('Fetching repo')

    repo_url = CONSTANTS['repo']['url']
    response = requests.get(repo_url)

    if response.status_code != 200:
        raise CommandError('Unable to download repo from %s' % repo_url)

    with open(repo_path, 'wb') as f:
        f.write(response.content)

    logger.success('Fetched repo')

    # Ensure that the repo binary is executable
    st = os.stat(repo_path)
    os.chmod(repo_path, st.st_mode | stat.S_IEXEC)