[Python-Dev] Unexpected bytecode difference (original) (raw)
Alexander Belopolsky alexander.belopolsky at gmail.com
Fri Jan 19 19:07:45 EST 2018
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On Fri, Jan 19, 2018 at 7:01 PM, Guido van Rossum <guido at python.org> wrote:
Presumably because Python 3 switched to wordcode. Applying dis.dis() to these code objects results in the same output.
dis.dis(c) 0 LOADNAME 0 (0) 3 RETURNVALUE
I expected these changes to be documented at <https://docs.python.org/3/library/dis.html>, but the EXTENDED_ARG section, for example, is the same in the 2 and 3 versions and says that the default argument is two bytes.
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