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disas.py: - disassembles *all* code objects found scanner*.py: - no longer need to pass in version numbers; this is obtained from the class name - no longer pass in opcodes; this is done at initialization from the scanner name - all Pythoin 3 scanners support native disassembly
41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
# Copyright (c) 2015-2016 by Rocky Bernstein
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"""
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Python 3 bytecode scanner/deparser
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This overlaps Python's 3.3's dis module, but it can be run from
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Python 2 and other versions of Python. Also, we save token information
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for later use in deparsing.
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"""
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from __future__ import print_function
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import uncompyle6
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# bytecode verification, verify(), uses JUMP_OPs from here
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JUMP_OPs = uncompyle6.opcodes.opcode_33.JUMP_OPs
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from uncompyle6.scanners.scanner3 import Scanner3
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class Scanner33(Scanner3):
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def __init__(self):
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super(Scanner3, self).__init__(3.3)
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def disassemble(self, co, classname=None, code_objects={}):
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return self.disassemble_generic(co, classname, code_objects=code_objects)
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def disassemble_native(self, co, classname=None, code_objects={}):
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return self.disassemble3_native(co, classname, code_objects)
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if __name__ == "__main__":
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from uncompyle6 import PYTHON_VERSION
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if PYTHON_VERSION == 3.3:
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import inspect
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co = inspect.currentframe().f_code
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tokens, customize = Scanner33().disassemble(co)
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for t in tokens:
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print(t)
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pass
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else:
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print("Need to be Python 3.3 to demo; I am %s." %
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PYTHON_VERSION)
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