formatters.py 文件源码

def format_instrumented_list(view, context, model, name):

    value = getattr(model, name)
    out = ""
    if isinstance(value, InstrumentedList):
        out = "<ul>"
        for x in value:
            if x is None:
                continue
            if hasattr(x, "admin_view_link"):
                out += "<li><a href='{}'>{}</a></li>".format(
                    getattr(x, "admin_view_link")(), x)
            else:
                out += str(x)
        out += "</ul>"
    return Markup(out)