#!/usr/bin/env python import antlr3 from OpenAirLexer import OpenAirLexer from OpenAirParser import OpenAirParser import sys fin = file(sys.argv[1]) s = "" for i in fin.xreadlines(): s += i char_stream = antlr3.ANTLRStringStream(s) # or to parse a file: # char_stream = antlr3.ANTLRFileStream(path_to_input) # or to parse an opened file or any other file-like object: # char_stream = antlr3.ANTLRInputStream(file) lexer = OpenAirLexer(char_stream) tokens = antlr3.CommonTokenStream(lexer) parser = OpenAirParser(tokens) parser.zone() ##parser.file()