[issue44212] asyncio overrides signal handlers

2021-05-21 Thread Francisco Demartino
Change by Francisco Demartino : -- keywords: +patch pull_requests: +24904 stage: -> patch review pull_request: https://github.com/python/cpython/pull/26306 ___ Python tracker <https://bugs.python.org/issu

[issue44212] asyncio overrides signal handlers

2021-05-21 Thread Francisco Demartino
Francisco Demartino added the comment: Looks like Roger Dahl also noted this on https://bugs.python.org/issue39765: > Second, set_signal_handler()[sic] silently and implicitly removes > corresponding handlers set with signal.signal(). [...] I think this should > be documente

[issue44212] asyncio overrides signal handlers

2021-05-21 Thread Francisco Demartino
New submission from Francisco Demartino : Hello, It looks like when asyncio sets up a signal handler, it forgets about the previous one (if any). Here's a patch (was about to create a PR but the default text brought me to bugs.python.org) https://github.com/franciscod/cpython/c

[issue29630] REPL tab-completion triggers code execution

2017-02-23 Thread Francisco Demartino
Francisco Demartino added the comment: Serhiy, Chris, thank you for your additional comments. They surely helped me understand why my solution to this "problem?" isn't that good (also I slept on it a bit and maybe that helped). I still ponder for a way to get autoc

[issue29630] REPL tab-completion triggers code execution

2017-02-23 Thread Francisco Demartino
Francisco Demartino added the comment: > There is no way to safely inspect any Python object without triggering some > dunder functions like __getattr__, __getattribute__ or __dir__. But somehow inspect.getattr_static can do it? > Your change is not backwards compatible and m

[issue29630] REPL tab-completion triggers code execution

2017-02-23 Thread Francisco Demartino
Francisco Demartino added the comment: I've updated that branch and made a pull request (https://github.com/python/cpython/pull/248) I think this is a good compromise: inspect.getattr_static can tell if it's a property, and in that case we don't call getattr on it to prevent

[issue29630] REPL tab-completion triggers code execution

2017-02-23 Thread Francisco Demartino
Changes by Francisco Demartino : -- pull_requests: +213 status: pending -> open ___ Python tracker <http://bugs.python.org/issue29630> ___ ___ Python-bugs-lis

[issue29630] REPL tab-completion triggers code execution

2017-02-23 Thread Francisco Demartino
Francisco Demartino added the comment: This branch (working on the PR) fixes it: https://github.com/franciscod/cpython/tree/bpo-29630 -- ___ Python tracker <http://bugs.python.org/issue29

[issue29630] REPL tab-completion triggers code execution

2017-02-23 Thread Francisco Demartino
New submission from Francisco Demartino: On the REPL, when autocompleting with the TAB key, getattr is called, potentially triggering code execution. This took me by surprise. Until you press RETURN, it should be pretty safe to go around autocompleting with certainty that you won't ru