def refresh(self):
        for file_path in self.source_file_map:
            namespace = self.source_file_map[file_path]
            methods = self._get_methods(file_path)
            self.namespace_map[namespace].update(methods)
Run all commands from log that haven't been run yet.
dataset/ETHPy150Open espeed/bulbs/bulbs/groovy.py/GroovyScripts.refresh--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/persisted/journal/base.py/Journal.updateFromLog