25 lines
463 B
Python
25 lines
463 B
Python
import os
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import sys
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from codegen_message import *
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from parser import *
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def main():
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if len(sys.argv) != 2:
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sys.exit("Takes name of file.")
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filename = sys.argv[1]
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with open(filename, mode='r') as f:
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filedata = f.read()
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lexemes = lexer(filedata)
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parser = Parser(lexemes)
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ast = parser.parse()
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type_check(ast)
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print(generate_message_impl(filename, ast))
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if __name__ == "__main__":
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main()
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