def makeInterpreter(self, text):
from spi import Lexer, Parser, Interpreter
lexer = Lexer(text)
parser = Parser(lexer)
interpreter = Interpreter(parser)
return interpreter
# print(lexer.get_next_token())
# print(lexer.get_next_token())
# print(lexer.get_next_token())
# print(lexer.get_next_token())
# Token(BEGIN, 'BEGIN')
# Token(ID, 'a')
# Token(ASSIGN, ':=')
# Token(INTEGER, 2)
# Token(SEMI, ';')
# Token(END, 'END')
# Token(DOT, '.')
# Token(EOF, None)
# parse file
with open('test_full.pas', 'r') as file:
text = file.read()
lexer = Lexer(text)
parser = Parser(lexer)
interpreter = Interpreter(parser)
interpreter.interpret()
for k, v in sorted(interpreter.GLOBAL_SCOPE.items()):
print('{} = {}'.format(k, v))
# a = 2
# b = 25
# c = 27
# number = 2
# x = 11
# y = 5.997142857142857
def compute(task):
lexer = Lexer(task)
parser = Parser(lexer)
interpreter = Interpreter(parser)
result = interpreter.interpret()
return result
def compute(task):
lexer = Lexer(task)
parser = Parser(lexer)
interpreter = Interpreter(parser)
result = interpreter.interpret()
return result
def main():
lexer = Lexer(open('text.pas', 'r', encoding='utf-8').read())
parser = Parser(lexer)
interpreter = Interpreter()
interpreter.visit(parser.parse())
print(interpreter.global_scope)
