mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 08:59:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

bpo-42246: Make sure that f_lasti, and thus f_lineno, is set correctly after raising or reraising an exception (GH-23803)

Browse source 
* Ensure that f_lasti is set correctly after an exception is raised to conform to PEP 626.

* Update importlib

* Add NEWS.
This commit is contained in:
Mark Shannon 2020-12-17 13:55:28 +00:00 • committed by GitHub
parent 40125ab325
commit bf353f3c2d
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
13 changed files with 317 additions and 225 deletions
Download patch file Download diff file Expand all files Collapse all files

3
Lib/importlib/_bootstrap_external.py
View file

@ -312,6 +312,7 @@ _code_type = type(_write_atomic.__code__)
# Python 3.10a1 3430 (Make 'annotations' future by default)
# Python 3.10a1 3431 (New line number table format -- PEP 626)
# Python 3.10a2 3432 (Function annotation for MAKE_FUNCTION is changed from dict to tuple bpo-42202)
# Python 3.10a2 3433 (RERAISE restores f_lasti if oparg != 0)
#
# MAGIC must change whenever the bytecode emitted by the compiler may no
@ -321,7 +322,7 @@ _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 = (3432).to_bytes(2, 'little') + b'\r\n'
MAGIC_NUMBER = (3433).to_bytes(2, 'little') + b'\r\n'
_RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little') # For import.c
_PYCACHE = '__pycache__'