source: issm/trunk/src/py/classes/pairoptions.py@ 11995

class pairoptions:
        #properties
        def __init__(self,*args):
                # {{{ Properties
                if len(args)%2==1:
                        raise RuntimeError('pairoption error message: an even number of options is required')

                #create a pairoption object
                if len(args)==0:
                        self.list=[]
                else:
                        self.list=[]
                        for i in range(int(round(len(args)/2))):
                                if isinstance(args[2*i],str):
                                        self.list.append([args[2*i],args[2*i+1]])
                                else:
                                        #option is not a string, ignore it
                                        print("%s%i%s"%('buildlist info: option number ',i,' is not a string, it will be ignored'))
                                        continue

                #}}}
        def __repr__(obj):
                # {{{ Display
                if not obj.list:
                        string='   list: empty'
                else:
                        string="   list: (%i)"%(len(obj.list))
                        for i in range(len(obj.list)):
                                if isinstance(obj.list[i][1],str):
                                        string2="     field: %-10s value: '%s'"%(obj.list[i][0],obj.list[i][1])
                                elif isinstance(obj.list[i][1],float):
                                        string2="     field: %-10s value: %g"%(obj.list[i][0],obj.list[i][1])
                                elif isinstance(obj.list[i][1],int):
                                        string2="     field: %-10s value: %i"%(obj.list[i][0],obj.list[i][1])
                                else:
                                        string2="     field: %-10s value: (%i)"%(len(obj.list[i][1]))
                                string="%s\n%s"%(string,string2)
                return string