utils.py 文件源码

def stringify_refs(obj):
    res = {}
    for k, v in obj.iteritems():
        if isinstance(v, dict):
            v = stringify_refs(v)
        if k == u'@link' and isinstance(v, basestring):
            try:
                v = base58.b58encode(v)
            except (ValueError, AttributeError, TypeError):
                pass
        res[k] = v
    return res