class CalcTool(object):
'''A simple command-line wrapper for calclib'''
def __init__(self):
self._calc = Calc()
def get_two_params(self, args):
if len(args) != 2:
# errorexit provided by CLRunnable parent
self.errorexit("Need two values VALUE1 and VALUE2 as arguments")
try:
value1 = int(args[0])
except Exception:
self.errorexit("Value [%s] should be a valid number" % (args[0], ))
try:
value2 = int(args[1])
except Exception:
self.errorexit("Value [%s] should be a valid number" % (args[1], ))
return value1, value2
@CLRunner.command()
def add(self, args, kwargs):
'''Add two values VALUE1 and VALUE2 given as parameters'''
value1, value2 = self.get_two_params(args)
value = self._calc.add(value1, value2)
self.status("Result : [%s]" % (value, ))
@CLRunner.command()
def mult(self, args, kwargs):
'''Multiplie two values VALUE1 and VALUE2'''
value1, value2 = self.get_two_params(args)
value = self._calc.mult(value1, value2)
self.status("Result : [%s]" % (value, ))
@CLRunner.command()
def help(self, args=[], kwargs={}):
'''Get this help'''
self.__super.help()
def __init__(self):
self._calc = Calc()
