ap = argparse.ArgumentParser()
ap.add_argument("-f", "--file", required = True, help = "Path to file")
ap.add_argument("-n", "--name", required = False, help = "Name of the generated python file")
args = vars(ap.parse_args())
if not args:
exit()
f = args['file'].split('.')
if 'asm' != f[-1]:
print 'Invalid file.'
exit()
try:
la = LexicalAnalyzer()
tokens = la.tokenize(args["file"])
sxa = SyntaxAnalyzer()
exprs = sxa.analyze(tokens)
ssa = SemanticsAnalyzer()
ssa.analyze(exprs)
cg = CodeGeneratorFactory.create('python')
filename = 'a' if not args['name'] else args['name']
cg.generate(exprs, filename)
except Exception as e:
print e
