Simplify the interpreter's (type, val, tb) exception representation

iritkatriel · GitHub

BPO

45711

Nosy

@gvanrossum

,

@terryjreedy

,

@scoder

,

@vstinner

,

@markshannon

,

@brandtbucher

,

@da-woods

,

@iritkatriel

PRs

bpo-45711: Use _PyErr_ClearExcState instead of setting only exc_value… #29404

bpo-45711: remove unnecessary DUP_TOP and POP in exception handling #29495

bpo-45711: assert that the type of exc_info is redundant #29518

bpo-45711: Re-bump the magic number and update doc #29528

bpo-45711: use exc_value instead of exc_type to determine if exc_info is valid. Add more assertions. #29627

bpo-45711: Change exc_info related APIs to derive type and traceback from the exception instance #29780

bpo-45711: [asyncio] Normalize exceptions immediately after Fetch, before they are stored as StackItem, which should be normalized #29890

bpo-45711: Remove unnecessary normalization of exc_info #29922

bpo-45711: Remove type and traceback from exc_info #30122

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

bpo-45711: move whatsnew entries which are incorrectly listed under N… #30849

Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

Show more detailsGitHub fields:

assignee=Noneclosed_at=<Date2022-03-13.19:33:16.899>created_at=<Date2021-11-04.11:29:47.242>labels= ['interpreter-core', '3.11', 'performance'] title="Simplify the interpreter's (type, val, tb) exception representation"updated_at=<Date2022-03-13.19:33:16.899>user='https://github.com/iritkatriel'bugs.python.org fields:

activity=<Date2022-03-13.19:33:16.899>actor='iritkatriel'assignee='none'closed=Trueclosed_date=<Date2022-03-13.19:33:16.899>closer='iritkatriel'components= ['Interpreter Core'] creation=<Date2021-11-04.11:29:47.242>creator='iritkatriel'dependencies= [] files= [] hgrepos= [] issue_num=45711keywords= ['patch'] message_count=31.0messages= ['405681', '405839', '405849', '406114', '406120', '406209', '406238', '406983', '406984', '407402', '407597', '408043', '408768', '408786', '409453', '411497', '412264', '412265', '412270', '412272', '412273', '412275', '412281', '412289', '412290', '412292', '412303', '412304', '412316', '414482', '415086'] nosy_count=8.0nosy_names= ['gvanrossum', 'terry.reedy', 'scoder', 'vstinner', 'Mark.Shannon', 'brandtbucher', 'da-woods', 'iritkatriel'] pr_nums= ['29404', '29495', '29518', '29528', '29627', '29780', '29890', '29922', '30122', '30289', '30849'] priority='normal'resolution='fixed'stage='resolved'status='closed'superseder=Nonetype='performance'url='https://bugs.python.org/issue45711'versions= ['Python 3.11']