oplus/epm/epm.py
def get_external_files(self):
        """
        An external file manages file paths.
        """
        external_files = []
        for table in self._tables.values():
            for r in table:
                external_files.extend([ef for ef in r.get_external_files()])
        return external_files
def get_external_files(self):
        """
        An external file manages file paths.
        """
        external_files = []
        for table in self._tables.values():
            for r in table:
                external_files.extend([ef for ef in r.get_external_files()])
        return external_files
An external file manages file paths.