casa6

def parameter_checktype(arg_names,arg_values,arg_types):

    for k in range(0,len(arg_names)):

        if not len(arg_names)==1:

            if not isinstance(arg_values[k],arg_types[k]): 

                print " *** "

                print " "

                raise TypeError, "Expected '%s' to be '%s'; was '%s'. \n  \n *** " % (arg_names[k],arg_types[k], type(arg_values[k]))

            else:

                pass

        else:

            if not isinstance(arg_values[0],arg_types):

                print " *** "

                print " "

                raise TypeError, "Expected '%s' to be '%s'; was '%s'. \n \n  *** " % (arg_names,arg_types,type(arg_values))

            else:

                pass

​

def parameter_checkmenu(arg_name,arg_value,arg_options):

    try:

        arg_options.index(arg_value)

    except ValueError, e:

        print " *** "

        print " "

        raise ValueError, "'%s' is not an option for '%s'; must be one of: %s. \n \n  *** " % (arg_value, arg_name, arg_options)

​

​

def parameter_checklist(arg_name,arg_value,arg_options):

    # We assume that arg_value is a string, we need to first break

    # make it into a list.

    arg_list=[arg_value];

    if ( arg_value.find( "," ) > -1 ):

        arg_list=arg_value.split( "," );

    elif ( arg_value.find( " " ) > -1 ):

        arg_list=arg_value.split( " " );

​

    # Now check each element to see if it is valid.

    # Note that we check with UPPERCASE values to eliminate case

    # senstivity, and remove trailing and leading spaces

    for value in arg_list[:] :

        try:

            arg_options.index(value.upper().strip())

        except ValueError, e:

            print " *** "

            print " "

            raise ValueError, "'%s' is not an option for '%s'; must be one of: %s. \n \n  *** " % (arg_value, value, arg_options)

​

#def parameter_checkrage(arg_name,arg_value,arg_range):

​

def parameter_printvalues(arg_names,arg_values,arg_types):

    for k in range(0,len(arg_names)):

        print "Parameter: %s is: %s and has type %s." % (arg_names[k],arg_values[k],type(arg_values[k]))