Is there a way to convert number words to Integers?

Question

I need to convert one into 1, two into 2 and so on.

Is there a way to do this with a library or a class or anythi

Answer 1

This code works only for numbers below 99.
both word to Int and int to word.
(for rest need to implement 10-20 lines of code and simple logic. This is just simple code for beginners)


num=input("Enter the number you want to convert : ")
mydict={'1': 'One', '2': 'Two', '3': 'Three', '4': 'Four', '5': 'Five','6': 'Six', '7': 'Seven', '8': 'Eight', '9': 'Nine', '10': 'Ten','11': 'Eleven', '12': 'Twelve', '13': 'Thirteen', '14': 'Fourteen', '15': 'Fifteen', '16': 'Sixteen', '17': 'Seventeen', '18': 'Eighteen', '19': 'Nineteen'}
mydict2=['','','Twenty','Thirty','Fourty','fifty','sixty','Seventy','Eighty','Ninty']
if num.isdigit():
    if(int(num)<20):
        print(" :---> "+mydict[num])
    else:
            var1=int(num)%10
            var2=int(num)/10
            print(" :---> "+mydict2[int(var2)]+mydict[str(var1)])
else:
    num=num.lower();
    dict_w={'one':1,'two':2,'three':3,'four':4,'five':5,'six':6,'seven':7,'eight':8,'nine':9,'ten':10,'eleven':11,'twelve':12,'thirteen':13,'fourteen':14,'fifteen':15,'sixteen':16,'seventeen':'17','eighteen':'18','nineteen':'19'}
    mydict2=['','','twenty','thirty','fourty','fifty','sixty','seventy','eighty','ninty']
    divide=num[num.find("ty")+2:]
    if num:
        if(num in dict_w.keys()):
            print(" :---> "+str(dict_w[num]))
        elif divide=='' :
                for i in range(0, len(mydict2)-1):
                   if mydict2[i] == num:
                      print(" :---> "+str(i*10))
        else :
            str3=0
            str1=num[num.find("ty")+2:]
            str2=num[:-len(str1)]
            for i in range(0, len(mydict2) ):
                if mydict2[i] == str2:
                    str3=i;
            if str2 not in mydict2:
                print("----->Invalid Input<-----")                
            else:
                try:
                    print(" :---> "+str((str3*10)+dict_w[str1]))
                except:
                    print("----->Invalid Input<-----")
    else:
            print("----->Please Enter Input<-----")