Dynamic/runtime method creation (code generation) in Python

Question

I need to generate code for a method at runtime. It\'s important to be able to run arbitrary code and have a docstring.

I came up with a solution combining exe

Answer 1

class Dynamo(object):
    def __init__(self):
        pass

    @staticmethod
    def init(initData=None):
        if initData is not None:
            dynamo= Dynamo()
            for name, value in initData.items():
                code = '''
def %s(self, *args, **kwargs):
%s
                            ''' % (name, value)
                result = {}
                exec code.strip() in result
                setattr(dynamo.__class__, name, result[name])

            return dynamo

        return None

service = Dynamo.init({'fnc1':'pass'})
service.fnc1()