Tokens in Python

 What is Tokens ?

                 The smallest individual unit in a program is known as Tokens or lexical unit.

Python provides five types of Tokens:--

• Keyword
• Identifier
• Literals
• Punctuators
• Operators

                

          

     Keyword:- 

• words conveys special meaning.
• these are reserved for special purposes.
• not be used as normal identifier names.
• there are 48 keywords in java whereas in python there is 33 keywords.     
  
                   

         Identifiers:--

• these are the building blocks of the program.
• used as the general terminology for the names given to different parts of the program.
• examples---variables, list, dict, numpy array, etc.

    Literals:--

• literals are data items that have fixed value.

           "There are mainly five types of Literals in Python"

     Operators:--

• operators are tokens that trigger some computation.
• can be applied to variables and other objects in an expression.

 

            "There are total seven operators in Python:--"

      Punctuators:--

• Punctuators are the symbols that are used in programming to organized  programming sentence.