[Python-Dev] Disassembly of generated comprehensions
Neil Girdhar
mistersheik at gmail.com
Sun Jan 25 12:55:52 CET 2015
How do I disassemble a generated comprehension?
For example, I am trying to debug the following:
>>> dis.dis('{**{} for x in [{1:2}]}')
1 0 LOAD_CONST 0 (<code object <dictcomp> at
0x10160b7c0, file "<dis>", line 1>)
3 LOAD_CONST 1 ('<dictcomp>')
6 MAKE_FUNCTION 0
9 LOAD_CONST 2 (2)
12 LOAD_CONST 3 (1)
15 BUILD_MAP 1
18 BUILD_LIST 1
21 GET_ITER
22 CALL_FUNCTION 1 (1 positional, 0 keyword pair)
25 RETURN_VALUE
(This requires the new patch in issue 2292.)
The code here looks fine to me, so I need to look into the code object
<dictcomp>. How do I do that?
Thanks,
Neil
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