/
scanner37.py
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/
scanner37.py
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# Copyright (c) 2016-2019 by Rocky Bernstein
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
Python 3.7 bytecode decompiler scanner
Does some additional massaging of xdis-disassembled instructions to
make things easier for decompilation.
This sets up opcodes Python's 3.7 and calls a generalized
scanner routine for Python 3.
"""
from __future__ import print_function
from uncompyle6.scanners.scanner36 import Scanner36
from uncompyle6.scanners.scanner3 import Scanner3
# bytecode verification, verify(), uses JUMP_OPs from here
from xdis.opcodes import opcode_37 as opc
JUMP_OPs = opc.JUMP_OPS
class Scanner37(Scanner36):
def __init__(self, show_asm=None):
Scanner3.__init__(self, 3.7, show_asm)
return
pass
if __name__ == "__main__":
from uncompyle6 import PYTHON_VERSION
if PYTHON_VERSION == 3.7:
import inspect
co = inspect.currentframe().f_code
tokens, customize = Scanner37().ingest(co)
for t in tokens:
print(t.format())
pass
else:
print("Need to be Python 3.7 to demo; I am %s." %
PYTHON_VERSION)