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- # Source Generated with Decompyle++
- # File: in.pyo (Python 2.2)
-
- import sys
- import types
- __all__ = [
- 'dis',
- 'disassemble',
- 'distb',
- 'disco',
- 'opname',
- 'cmp_op',
- 'hasconst',
- 'hasname',
- 'hasjrel',
- 'hasjabs',
- 'haslocal',
- 'hascompare',
- 'hasfree']
-
- def dis(x = None):
- if not x:
- distb()
- return None
-
- if type(x) is types.InstanceType:
- x = x.__class__
-
- if hasattr(x, 'im_func'):
- x = x.im_func
-
- if hasattr(x, 'func_code'):
- x = x.func_code
-
- if hasattr(x, '__dict__'):
- items = x.__dict__.items()
- items.sort()
- for name, x1 in items:
- if type(x1) in (types.MethodType, types.FunctionType, types.CodeType):
- print 'Disassembly of %s:' % name
-
- try:
- dis(x1)
- except TypeError:
- msg = None
- print 'Sorry:', msg
-
- print
-
-
- elif hasattr(x, 'co_code'):
- disassemble(x)
- else:
- raise TypeError, "don't know how to disassemble %s objects" % type(x).__name__
-
-
- def distb(tb = None):
- if not tb:
-
- try:
- tb = sys.last_traceback
- except AttributeError:
- raise RuntimeError, 'no last traceback to disassemble'
-
- while tb.tb_next:
- tb = tb.tb_next
-
- disassemble(tb.tb_frame.f_code, tb.tb_lasti)
-
-
- def disassemble(co, lasti = -1):
- code = co.co_code
- labels = findlabels(code)
- n = len(code)
- i = 0
- extended_arg = 0
- free = None
- while i < n:
- c = code[i]
- op = ord(c)
- if op == SET_LINENO and i > 0:
- print
-
- if i == lasti:
- print '-->',
- else:
- print ' ',
- if i in labels:
- print '>>',
- else:
- print ' ',
- print `i`.rjust(4), opname[op].ljust(20),
- i = i + 1
- if op >= HAVE_ARGUMENT:
- oparg = ord(code[i]) + ord(code[i + 1]) * 256 + extended_arg
- extended_arg = 0
- i = i + 2
- if op == EXTENDED_ARG:
- extended_arg = oparg * 0x10000L
-
- print `oparg`.rjust(5),
- if op in hasconst:
- print '(' + `co.co_consts[oparg]` + ')',
- elif op in hasname:
- print '(' + co.co_names[oparg] + ')',
- elif op in hasjrel:
- print '(to ' + `i + oparg` + ')',
- elif op in haslocal:
- print '(' + co.co_varnames[oparg] + ')',
- elif op in hascompare:
- print '(' + cmp_op[oparg] + ')',
- elif op in hasfree:
- if free is None:
- free = co.co_cellvars + co.co_freevars
-
- print '(' + free[oparg] + ')',
-
-
- print
-
- disco = disassemble
-
- def findlabels(code):
- labels = []
- n = len(code)
- i = 0
- while i < n:
- c = code[i]
- op = ord(c)
- i = i + 1
- if op >= HAVE_ARGUMENT:
- oparg = ord(code[i]) + ord(code[i + 1]) * 256
- i = i + 2
- label = -1
- if op in hasjrel:
- label = i + oparg
- elif op in hasjabs:
- label = oparg
-
- if label >= 0:
- if label not in labels:
- labels.append(label)
-
-
-
- return labels
-
- cmp_op = ('<', '<=', '==', '!=', '>', '>=', 'in', 'not in', 'is', 'is not', 'exception match', 'BAD')
- hasconst = []
- hasname = []
- hasjrel = []
- hasjabs = []
- haslocal = []
- hascompare = []
- hasfree = []
- opname = [
- ''] * 256
- for op in range(256):
- opname[op] = '<' + `op` + '>'
-
-
- def def_op(name, op):
- opname[op] = name
-
-
- def name_op(name, op):
- opname[op] = name
- hasname.append(op)
-
-
- def jrel_op(name, op):
- opname[op] = name
- hasjrel.append(op)
-
-
- def jabs_op(name, op):
- opname[op] = name
- hasjabs.append(op)
-
- def_op('STOP_CODE', 0)
- def_op('POP_TOP', 1)
- def_op('ROT_TWO', 2)
- def_op('ROT_THREE', 3)
- def_op('DUP_TOP', 4)
- def_op('ROT_FOUR', 5)
- def_op('UNARY_POSITIVE', 10)
- def_op('UNARY_NEGATIVE', 11)
- def_op('UNARY_NOT', 12)
- def_op('UNARY_CONVERT', 13)
- def_op('UNARY_INVERT', 15)
- def_op('BINARY_POWER', 19)
- def_op('BINARY_MULTIPLY', 20)
- def_op('BINARY_DIVIDE', 21)
- def_op('BINARY_MODULO', 22)
- def_op('BINARY_ADD', 23)
- def_op('BINARY_SUBTRACT', 24)
- def_op('BINARY_SUBSCR', 25)
- def_op('BINARY_FLOOR_DIVIDE', 26)
- def_op('BINARY_TRUE_DIVIDE', 27)
- def_op('INPLACE_FLOOR_DIVIDE', 28)
- def_op('INPLACE_TRUE_DIVIDE', 29)
- def_op('SLICE+0', 30)
- def_op('SLICE+1', 31)
- def_op('SLICE+2', 32)
- def_op('SLICE+3', 33)
- def_op('STORE_SLICE+0', 40)
- def_op('STORE_SLICE+1', 41)
- def_op('STORE_SLICE+2', 42)
- def_op('STORE_SLICE+3', 43)
- def_op('DELETE_SLICE+0', 50)
- def_op('DELETE_SLICE+1', 51)
- def_op('DELETE_SLICE+2', 52)
- def_op('DELETE_SLICE+3', 53)
- def_op('INPLACE_ADD', 55)
- def_op('INPLACE_SUBTRACT', 56)
- def_op('INPLACE_MULTIPLY', 57)
- def_op('INPLACE_DIVIDE', 58)
- def_op('INPLACE_MODULO', 59)
- def_op('STORE_SUBSCR', 60)
- def_op('DELETE_SUBSCR', 61)
- def_op('BINARY_LSHIFT', 62)
- def_op('BINARY_RSHIFT', 63)
- def_op('BINARY_AND', 64)
- def_op('BINARY_XOR', 65)
- def_op('BINARY_OR', 66)
- def_op('INPLACE_POWER', 67)
- def_op('GET_ITER', 68)
- def_op('PRINT_EXPR', 70)
- def_op('PRINT_ITEM', 71)
- def_op('PRINT_NEWLINE', 72)
- def_op('PRINT_ITEM_TO', 73)
- def_op('PRINT_NEWLINE_TO', 74)
- def_op('INPLACE_LSHIFT', 75)
- def_op('INPLACE_RSHIFT', 76)
- def_op('INPLACE_AND', 77)
- def_op('INPLACE_XOR', 78)
- def_op('INPLACE_OR', 79)
- def_op('BREAK_LOOP', 80)
- def_op('LOAD_LOCALS', 82)
- def_op('RETURN_VALUE', 83)
- def_op('IMPORT_STAR', 84)
- def_op('EXEC_STMT', 85)
- def_op('YIELD_STMT', 86)
- def_op('POP_BLOCK', 87)
- def_op('END_FINALLY', 88)
- def_op('BUILD_CLASS', 89)
- HAVE_ARGUMENT = 90
- name_op('STORE_NAME', 90)
- name_op('DELETE_NAME', 91)
- def_op('UNPACK_SEQUENCE', 92)
- jrel_op('FOR_ITER', 93)
- name_op('STORE_ATTR', 95)
- name_op('DELETE_ATTR', 96)
- name_op('STORE_GLOBAL', 97)
- name_op('DELETE_GLOBAL', 98)
- def_op('DUP_TOPX', 99)
- def_op('LOAD_CONST', 100)
- hasconst.append(100)
- name_op('LOAD_NAME', 101)
- def_op('BUILD_TUPLE', 102)
- def_op('BUILD_LIST', 103)
- def_op('BUILD_MAP', 104)
- name_op('LOAD_ATTR', 105)
- def_op('COMPARE_OP', 106)
- hascompare.append(106)
- name_op('IMPORT_NAME', 107)
- name_op('IMPORT_FROM', 108)
- jrel_op('JUMP_FORWARD', 110)
- jrel_op('JUMP_IF_FALSE', 111)
- jrel_op('JUMP_IF_TRUE', 112)
- jabs_op('JUMP_ABSOLUTE', 113)
- jrel_op('FOR_LOOP', 114)
- name_op('LOAD_GLOBAL', 116)
- jabs_op('CONTINUE_LOOP', 119)
- jrel_op('SETUP_LOOP', 120)
- jrel_op('SETUP_EXCEPT', 121)
- jrel_op('SETUP_FINALLY', 122)
- def_op('LOAD_FAST', 124)
- haslocal.append(124)
- def_op('STORE_FAST', 125)
- haslocal.append(125)
- def_op('DELETE_FAST', 126)
- haslocal.append(126)
- def_op('SET_LINENO', 127)
- SET_LINENO = 127
- def_op('RAISE_VARARGS', 130)
- def_op('CALL_FUNCTION', 131)
- def_op('MAKE_FUNCTION', 132)
- def_op('BUILD_SLICE', 133)
- def_op('MAKE_CLOSURE', 134)
- def_op('LOAD_CLOSURE', 135)
- hasfree.append(135)
- def_op('LOAD_DEREF', 136)
- hasfree.append(136)
- def_op('STORE_DEREF', 137)
- hasfree.append(137)
- def_op('CALL_FUNCTION_VAR', 140)
- def_op('CALL_FUNCTION_KW', 141)
- def_op('CALL_FUNCTION_VAR_KW', 142)
- def_op('EXTENDED_ARG', 143)
- EXTENDED_ARG = 143
-
- def _test():
- 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 = '<stdin>'
- code = compile(source, fn, 'exec')
- dis(code)
-
- if __name__ == '__main__':
- _test()
-
-