I am trying to build a program which allows the user to browse to a folder which contains python modules. Once the folder has been selected it will list all python files within that folder as well as all the classes and methods for each module. My question is, are there any way I can do this without opening each file and parsing for "def" or "class"? I noticed that there's a function called mro which returns the attribute of a class but that requires me to have access to that class through an import. So is there any way I can get the same result? Thank you in advance!