Casio file format

casiofile.py

def whatfileisit(filename):
    if (filename == "g1m")and(filename == "g2m"):
        print("Casio fx-7400/9750/9860G series Basic file")
    elif filename == "g3m":
        print("CASIO fx-CG10/20/50 Basic file")
    elif (filename == "g1a")and(filename == "g2a"):
        print("Casio fx-7400/9750/9860G series Add-in file")
    elif filename == "g3a":
        print("CASIO fx-CG10/20/50 Add-in file")
    elif filename == "py":
        print("CASIO MicroPython Python Project")
    elif filename == "g1w":
        print("CASIO fx-9860G series SDK project file")
    elif filename == "c":
        print("CASIO fx-9860G series SDK C file")
    elif filename == "h":
        print("CASIO fx-9860G series SDK header")
    else:
        print("File")
#print(whatfileisit(input()))