os.path.join (folder, filename) ensures the path is correct for the system. On Windows, it uses backslashes (reports\summary.txt); on Linux and macOS it uses forward slashes (reports/summary.txt).

A python was discovered in the drive-thru portion of an In-N-Out restaurant in Monrovia, Ca., on Monday, and captured before it could place its order. According to Pasadena Humane, which is caring for ...