Computer Science   Use the Python PLY library to write a parser for the following grammar. You may assume variables A, B, and C are either integers, float, or strings. To simplify your work, assume that these variables have the same data type (choose one: integer, float, string). → begin end → | ; → = → A | B | C → + | - | Do the code please

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Use the Python PLY library to write a parser for the following grammar. You may assume variables A, B, and C are either integers, float, or strings. To simplify your work, assume that these variables have the same data type (choose one: integer, float, string).

<program> → begin <stmt_list> end
<stmt_list> → <stmt> | <stmt> ; <stmt_list>
<stmt> → <var> = <expression>
<var> → A | B | C
<expression> → <var> + <var> | <var> - <var> | <var>

Do the code please

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