Parameters

• os.F_OK | Value to pass as the mode parameter of access() to test the existence of path
• os.R_OK | Value to include in the mode parameter of access() to test the readability of path
• os.W_OK | Value to include in the mode parameter of access() to test the writeability of path
• os.X_OK | Value to include in the mode parameter of access() to determine if path can be executed