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bpo-46219, 46221: simplify except* implementation following exc_info changes. Move helpers to exceptions.c. Do not assume that exception groups are truthy. (GH-30289)

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Irit Katriel 2022-01-02 23:22:42 +00:00 • committed by GitHub
parent 8e75c6b49b
commit 65e7c1f90e
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9 changed files with 179 additions and 149 deletions
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Lib/importlib/_bootstrap_external.py
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@ -375,6 +375,7 @@ _code_type = type(_write_atomic.__code__)
# Python 3.11a4 3467 (Change CALL_xxx opcodes)
# Python 3.11a4 3468 (Add SEND opcode)
# Python 3.11a4 3469 (bpo-45711: remove type, traceback from exc_info)
# Python 3.11a4 3470 (bpo-46221: PREP_RERAISE_STAR no longer pushes lasti)
#
# MAGIC must change whenever the bytecode emitted by the compiler may no
@ -384,7 +385,7 @@ _code_type = type(_write_atomic.__code__)
# Whenever MAGIC_NUMBER is changed, the ranges in the magic_values array
# in PC/launcher.c must also be updated.
MAGIC_NUMBER = (3469).to_bytes(2, 'little') + b'\r\n'
MAGIC_NUMBER = (3470).to_bytes(2, 'little') + b'\r\n'
_RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little') # For import.c
_PYCACHE = '__pycache__'