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Issue #21947: handle generator-iterator objects in dis

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Patch by Clement Rouault.
This commit is contained in:
Nick Coghlan 2014-07-25 23:02:56 +10:00
parent d0d64cfb59
commit efd5df9e52
5 changed files with 26 additions and 10 deletions
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8
Lib/test/test_dis.py
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@ -229,6 +229,9 @@ dis_traceback = """\
TRACEBACK_CODE.co_firstlineno + 4,
TRACEBACK_CODE.co_firstlineno + 5)
def _g(x):
yield x
class DisTests(unittest.TestCase):
def get_disassembly(self, func, lasti=-1, wrapper=True):
@ -314,6 +317,11 @@ class DisTests(unittest.TestCase):
method_bytecode = _C(1).__init__.__code__.co_code
self.do_disassembly_test(method_bytecode, dis_c_instance_method_bytes)
def test_disassemble_generator(self):
gen_func_disas = self.get_disassembly(_g) # Disassemble generator function
gen_disas = self.get_disassembly(_g(1)) # Disassemble generator itself
self.assertEqual(gen_disas, gen_func_disas)
def test_dis_none(self):
try:
del sys.last_traceback