payloads.py 文件源码

def checkPayloadFieldType(value, field, strCountsAsUnicode=False):
    if field.mayBeNone and value is None:
        return True
    ft = field.type
    vt = type(value)
    if ft in (bool, int, float, types.NoneType):
        return vt is ft
    elif ft is unicode:
        return (vt is unicode or
                (strCountsAsUnicode and vt is str) or
                (value is None and field.mayBeNone))
    elif ft is list:
        if vt is not list:
            return False
        if field.listType is unicode and strCountsAsUnicode:
            return all([isinstance(x, basestring) for x in value])
        else:
            return all([type(x) is field.listType for x in value])
    return False