Question

Make a login/signup system using files in python and then use files to store the required data.
For sign up get essential information from user like name username password Gmail etc. and
upon login ask him for username and password and if these match with the data stored in files
print the user details and a message that login done/successfully.

Answer 1

Answer:

Use json

Explanation:

Use json to convert python array which stores the infos and then use  f= open("data.txt","w+") ,,then use  f.write("This is line ") to write the data .. read it with f=open("guru99.txt", "r")  ,,  contents =f.read()