"""
Created on Sat Oct  7 14:38:02 2017

@author: Owner
"""

userName = {}
'''
readLinesFile = open('rLines.txt','wt')
stringTest  = 'test'
readLinesFile.write(stringTest)
readLinesFile.close()
inFile = open('rLines.txt','rt')
print(inFile.read())
'''
def testInt(Num):
    try:
        int(Num)
        return True
    except:
        return False

def addUser():
    while True:
        global userName
        newUserFile = open('rLines.txt','rt')
        fileVar = newUserFile.readlines()
        print (fileVar)
        newUserFile.close()
        userInpName = input('please name your user')
        passWord = input('please make a password')
        userName[userInpName] = passWord
        print(userName)
        userFile = open('rLines.txt','a+')
        userFile.write(str(userName))
        userFile.close()
        return userChoice()


def findUser(userInp,passInp):
    global userName
    while True:
        print(userInp,passInp,userName)
        if userInp in userName.keys():
            if userName[userInp][0] == passInp:
                print('that is correct')
                return userChoice()
            else:
                print('please return to the menu to select a different option')
                return userChoice()
        else:
            print('this is if userinp isnt in username.keys()')
            return userChoice()

def userChoice():
    userUser = input('please input your choice to \n1.) add a new user\n2.) select an existing user')
    if testInt(userUser):
        if userUser == '1':
            return addUser()
        elif userUser == '2':
            userName = input('please input your username')
            passWord = input('please input your password')
            return findUser(userName,passWord)
        else:
            print('that is not a valid number, please try again')
            return userChoice()
    else:
        print('that is not a number please try again')
        return userChoice()

userChoice()