Module(
  body=[
    Expr(
      value=Constant(value='Dumps the AST of a Python source file as structured JSON for Compiler Explorer.')),
    Import(
      names=[
        alias(name='argparse')]),
    Import(
      names=[
        alias(name='ast')]),
    Import(
      names=[
        alias(name='sys')]),
    FunctionDef(
      name='main',
      args=arguments(),
      body=[
        Assign(
          targets=[
            Name(id='parser', ctx=Store())],
          value=Call(
            func=Attribute(
              value=Name(id='argparse', ctx=Load()),
              attr='ArgumentParser',
              ctx=Load()),
            keywords=[
              keyword(
                arg='description',
                value=Constant(value='Parse and dump the AST of an Python source file'))])),
        Expr(
          value=Call(
            func=Attribute(
              value=Name(id='parser', ctx=Load()),
              attr='add_argument',
              ctx=Load()),
            args=[
              Constant(value='input')],
            keywords=[
              keyword(
                arg='help',
                value=Constant(value='Path to input Python source code file'))])),
        Assign(
          targets=[
            Name(id='args', ctx=Store())],
          value=Call(
            func=Attribute(
              value=Name(id='parser', ctx=Load()),
              attr='parse_args',
              ctx=Load()))),
        Try(
          body=[
            With(
              items=[
                withitem(
                  context_expr=Call(
                    func=Name(id='open', ctx=Load()),
                    args=[
                      Attribute(
                        value=Name(id='args', ctx=Load()),
                        attr='input',
                        ctx=Load()),
                      Constant(value='r')],
                    keywords=[
                      keyword(
                        arg='encoding',
                        value=Constant(value='utf-8'))]),
                  optional_vars=Name(id='f', ctx=Store()))],
              body=[
                Assign(
                  targets=[
                    Name(id='source', ctx=Store())],
                  value=Call(
                    func=Attribute(
                      value=Name(id='f', ctx=Load()),
                      attr='read',
                      ctx=Load())))])],
          handlers=[
            ExceptHandler(
              type=Name(id='IOError', ctx=Load()),
              name='err',
              body=[
                Expr(
                  value=Call(
                    func=Name(id='print', ctx=Load()),
                    args=[
                      BinOp(
                        left=Constant(value='Error reading file: %s'),
                        op=Mod(),
                        right=Name(id='err', ctx=Load()))])),
                Expr(
                  value=Call(
                    func=Attribute(
                      value=Name(id='sys', ctx=Load()),
                      attr='exit',
                      ctx=Load()),
                    args=[
                      Constant(value=1)]))])]),
        Try(
          body=[
            Assign(
              targets=[
                Name(id='tree', ctx=Store())],
              value=Call(
                func=Attribute(
                  value=Name(id='ast', ctx=Load()),
                  attr='parse',
                  ctx=Load()),
                args=[
                  Name(id='source', ctx=Load())],
                keywords=[
                  keyword(
                    arg='optimize',
                    value=Constant(value=0))]))],
          handlers=[
            ExceptHandler(
              type=Name(id='SyntaxError', ctx=Load()),
              name='err',
              body=[
                Expr(
                  value=Call(
                    func=Name(id='print', ctx=Load()),
                    args=[
                      BinOp(
                        left=Constant(value='SyntaxError: %s'),
                        op=Mod(),
                        right=Name(id='err', ctx=Load()))])),
                Expr(
                  value=Call(
                    func=Attribute(
                      value=Name(id='sys', ctx=Load()),
                      attr='exit',
                      ctx=Load()),
                    args=[
                      Constant(value=1)]))])]),
        Expr(
          value=Call(
            func=Name(id='print', ctx=Load()),
            args=[
              Call(
                func=Attribute(
                  value=Name(id='ast', ctx=Load()),
                  attr='dump',
                  ctx=Load()),
                args=[
                  Name(id='tree', ctx=Load())],
                keywords=[
                  keyword(
                    arg='indent',
                    value=Constant(value=2))])]))]),
    If(
      test=Compare(
        left=Name(id='__name__', ctx=Load()),
        ops=[
          Eq()],
        comparators=[
          Constant(value='__main__')]),
      body=[
        Expr(
          value=Call(
            func=Name(id='main', ctx=Load())))])])