UUID4_using_Unique_identification.py

# We can use these Universally Unique identification number for each users using uuid4

# It's generate 1 and 2.7 quintillion id also it's generated within 1 seconds 1 billion ID's

from uuid import uuid4 

users = {

  "Marry" : uuid4,

  "Alina" : uuid4,

  "Esra" : uuid4,

  "Laila" : uuid4,

  "Marta" : uuid4,

  "Melody" : uuid4,

  "Ana" : uuid4,

  "Daisy" : uuid4,

  "Ema" : uuid4,

  "Mia" : uuid4

}

# Only you can see objects values 

for uuid in users.values():

    print(uuid)

print("")

# Now you can see Key with objects 

for i, j in users.items():

  print(i, j, sep=": ")

print("")

#-------------------------------------

# A quintillion is the number name for 10 raised to the power of 18, that is, one followed by 18 zeros. In the International numeral system, a quintillion has 6 groups of zeros in 3, that is, 1,000,000,000,000,000,000

# The real uuid4 results is here

from uuid import uuid4 

print("Real Unique Identification using UUID4: ")

print("")

users = {

  "Marry" : str(uuid4()),

  "Alina" : str(uuid4()),

  "Esra" : str(uuid4()),

  "Laila" : str(uuid4()),

  "Marta" : str(uuid4()),

  "Melody" : str(uuid4()),

  "Ana" : str(uuid4()),

  "Daisy" : str(uuid4()),

  "Ema" : str(uuid4()),

  "Mia" : str(uuid4())

}

for i, j in users.items():

  print(i, j, sep=": ")