def show_compilers():
    # XXX this "knows" that the compiler option it's describing is
    # "--compiler", which just happens to be the case for the three
    # commands that use it.
    from distutils.fancy_getopt import FancyGetopt
    compilers = []
    for compiler in compiler_class.keys():
        compilers.append(("compiler="+compiler, None,
                          compiler_class[compiler][2]))
    compilers.sort()
    pretty_printer = FancyGetopt(compilers)
    pretty_printer.print_help("List of available compilers:")
Print list of available compilers (used by the "--help-compiler"
dataset/ETHPy150Open babble/babble/include/jython/Lib/distutils/ccompiler.py/show_compilers