Python Interpreter

• Python Interpreter for a toy language build in Python3 based on concepts of Object Oriented Programming.Both versions have their own code.imp files to showcase different functionalities.

• Functionalities added

  • Version1

    • If-Else Statement:
      • Condition in between if and then
      • Statements in between then and fi
      • fi should be followed by a ;
      • if-else block can be inside another if-else block or while loop as well.
    • While Statement:
      • Condition in between while and do
      • Statements in between do and done
      • done should be followed by a ;
      • Similarly even the while loop can be inside an if-else block or another while loop.
    • Print Statement:
      • Works same as python3 print statement and can print multiple arguments at once as well.
    • Println Statement:
      • println statement can be used to print a new line character just like in Java

  • Version2

    • Error and Exception Handling:
      • Syntax Errors such as missing semicolon,missing fi and done at end of if-else block and while loop respectively,printing or evaluation of variables which have not been assigned yet have been included.
      • Runtime Errors such as division by zero have been included using raise keyword inside Errors class