jinx/python-uncompyle6
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pydisassemble disassemble without grammar mangling

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Some other small cleanups as well
This commit is contained in:
rocky
2016-05-15 13:45:56 -04:00
parent 56dc270145
commit bb31629c35
8 changed files with 77 additions and 48 deletions
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20
uncompyle6/disas.py
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@@ -25,7 +25,7 @@ from uncompyle6.code import iscode
from uncompyle6.load import check_object_path, load_module
from uncompyle6.scanner import get_scanner
def disco(version, co, out=None):
def disco(version, co, out=None, native=False):
"""
diassembles and deparses a given code block 'co'
"""
@@ -40,14 +40,17 @@ def disco(version, co, out=None):
file=real_out)
scanner = get_scanner(version)
tokens, customize = scanner.disassemble(co)
if native and hasattr(scanner, 'disassemble_native'):
tokens, customize = scanner.disassemble_native(co, True)
else:
tokens, customize = scanner.disassemble(co)
for t in tokens:
print(t, file=real_out)
print(file=out)
def disassemble_file(filename, outstream=None):
def disassemble_file(filename, outstream=None, native=False):
"""
disassemble Python byte-code file (.pyc)
@@ -58,12 +61,13 @@ def disassemble_file(filename, outstream=None):
version, timestamp, magic_int, co = load_module(filename)
if type(co) == list:
for con in co:
disco(version, con, outstream)
disco(version, con, outstream, native)
else:
disco(version, co, outstream)
disco(version, co, outstream, native)
co = None
def disassemble_files(in_base, out_base, files, outfile=None):
def disassemble_files(in_base, out_base, files, outfile=None,
native=False):
"""
in_base base directory for input files
out_base base directory for output files (ignored when
@@ -110,7 +114,7 @@ def disassemble_files(in_base, out_base, files, outfile=None):
# try to decomyple the input file
try:
disassemble_file(infile, outstream)
disassemble_file(infile, outstream, native)
except KeyboardInterrupt:
if outfile:
outstream.close()
@@ -146,7 +150,7 @@ def _test():
sys.exit(2)
else:
fn = sys.argv[1]
disassemble_file(fn)
disassemble_file(fn, native=True)
if __name__ == "__main__":
_test()