sqlsoup.py 文件源码

def _selectable_name(selectable):
    if isinstance(selectable, sql.Alias):
        return _selectable_name(selectable.element)
    elif isinstance(selectable, sql.Select):
        return ''.join(_selectable_name(s) for s in selectable.froms)
    elif isinstance(selectable, schema.Table):
        return selectable.name.capitalize()
    else:
        x = selectable.__class__.__name__
        if x[0] == '_':
            x = x[1:]
        return x