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37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
# Copyright (c) 2019 by Rocky Bernstein
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"""
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Python 1.2 bytecode decompiler massaging.
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This massages tokenized 1.2 bytecode to make it more amenable for
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grammar parsing.
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"""
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import uncompyle6.scanners.scanner13 as scan
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# bytecode verification, verify(), uses JUMP_OPs from here
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from xdis.opcodes import opcode_11
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JUMP_OPS = opcode_11.JUMP_OPS
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# We base this off of 1.3 instead of the other way around
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# because we cleaned things up this way.
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# The history is that 2.7 support is the cleanest,
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# then from that we got 2.6 and so on.
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class Scanner12(scan.Scanner13):
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def __init__(self, show_asm=False):
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scan.Scanner14.__init__(self, show_asm)
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self.opc = opcode_11
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self.opname = opcode_11.opname
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self.version = 1.2 # Note: is the same as 1.1 bytecode
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return
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# def ingest(self, co, classname=None, code_objects={}, show_asm=None):
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# tokens, customize = self.parent_ingest(co, classname, code_objects, show_asm)
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# tokens = [t for t in tokens if t.kind != 'SET_LINENO']
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# # for t in tokens:
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# # print(t)
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#
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# return tokens, customize
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