[Pharo-dev] PettitParser and Python

Hello guys I am learning PettitParser , I dowloaded the video tutorials of Tudor Girba (very good tutorial Tudor , well done ) and other documentation and I was wondering if a parser for Python already exists . I hope I am not asking something obvious. For my project I want to parse python types , that will be given to me as strings , to pharo objects. So that means parsing lists, dictionaries and other usual candidates. For example a python list is like '[1, 3, 50, [45, 'hello', 0.2], 63]' etc Anyone already worked on such problem ?