image.py 文件源码

def save_image(file_, extension, message, name, email, branch='master'):
    """
    Save image to github as a commit

    :param file_: Open file object containing image
    :param: Extension to use for saved filename
    :param message: Commit message to save image with
    :param name: Name of user committing image
    :param email: Email address of user committing image
    :param branch: Branch to save image to
    :returns: Public URL to image or None if not successfully saved
    """

    file_name = secure_filename('%s%s%s' % (str(uuid.uuid4()), os.extsep, extension))
    path = os.path.join(main_image_path(), file_name)
    url = None

    if commit_image_to_github(path, message, file_, name, email,
                              branch=branch) is not None:

        url = github_url_from_upload_path(path, file_name, branch=branch)

    return url