On the fly method-caller

gistfile1.txt

        try:
            m = imp.load_source(f,'%s/%s/deploy/%s.py' % (workspace_path, self.application.name, f))
            log.debug("Successfully imported module")
        except IOError:
            log.error("Could not find %s's deploy script" % self.application.name)
            raise Exception('Could not import %s/%s/deploy/%s.py' % (workspace_path, self.application.name, f))
        try:
            func = getattr(m,f)
        except:
            log.error("Failed to call function %s" % f)
            raise
        # call the function, passing in the configuration
        log.debug('Changing cwd to workspace')
        os.chdir('%s/%s' % (workspace_path, self.application.name))
        r = func(self.configuration)