cmd.py 文件源码

def copy_file(self, infile, outfile,
                   preserve_mode=1, preserve_times=1, link=None, level=1):
        """Copy a file respecting verbose, dry-run and force flags.  (The
        former two default to whatever is in the Distribution object, and
        the latter defaults to false for commands that don't define it.)"""

        return file_util.copy_file(
            infile, outfile,
            preserve_mode, preserve_times,
            not self.force,
            link,
            dry_run=self.dry_run)