Usually setup.py or setup

def find_setup_file_name(self):  # type: () ->None
        """
        Usually setup.py or setup
        """
        for file_path in [
            x
            for x in os.listdir(".")
            if os.path.isfile(x) and x in ["setup.py", "setup"]
        ]:
            if self.file_opener.is_python_inside(file_path):
                self.setup_file_name = file_path
                break