From 1fdae12c93246fcf4abbf882ba08df789070dfcc Mon Sep 17 00:00:00 2001 From: Guido van Rossum Date: Fri, 4 Feb 2000 17:47:55 +0000 Subject: Added a simple test program to disassemble a file, invoked as __main__. --- Lib/dis.py | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/Lib/dis.py b/Lib/dis.py index a03784c..4c67642 100644 --- a/Lib/dis.py +++ b/Lib/dis.py @@ -251,3 +251,30 @@ def_op('RAISE_VARARGS', 130) def_op('CALL_FUNCTION', 131) def_op('MAKE_FUNCTION', 132) def_op('BUILD_SLICE', 133) + + +def _test(): + """Simple test program to disassemble a file.""" + if sys.argv[1:]: + if sys.argv[2:]: + sys.stderr.write("usage: python dis.py [-|file]\n") + sys.exit(2) + fn = sys.argv[1] + if not fn or fn == "-": + fn = None + else: + fn = None + if not fn: + f = sys.stdin + else: + f = open(fn) + source = f.read() + if fn: + f.close() + else: + fn = "" + code = compile(source, fn, "exec") + dis(code) + +if __name__ == "__main__": + _test() -- cgit v0.12