cpython

cpython copied to clipboard

Copy-pasted multi-statement block cannot be extended with new REPL

1

# Bug report ### Bug description: To reproduce, copy paste this into the Python REPL: ```python from dataclasses import dataclass @dataclass class Point: x: float y: float ``` You'll see:...

treyhunner

* Issue: gh-117765 ---- 📚 Documentation preview 📚: https://cpython-previews--121755.org.readthedocs.build/

GovernmentPlates

logging.captureWarnings(True) doesn't show object allocation (-X tracemalloc)

3

# Bug report When using `logging.captureWarnings(True)`, the information about object allocation that you *should get* with `-X tracemalloc` gets lost. It appears to be a discrepancy between Python and C...

Jackenmen

gh-82151: Improve docs for urllib3.parse

19

* Issue: gh-82151

idomic

# Documentation The docs for [`patch.dict`](https://docs.python.org/3/library/unittest.mock.html#unittest.mock.patch.dict) method is: `Patch a dictionary, or dictionary like object, and restore the dictionary to its original state after the test.` The phrase "to its...

radhikamattoo

# Bug report ### Bug description: IPython and ptpython use ALT+Enter to submit multiline input, regardless of the position of the cursor, but the new REPL does not. Looks like...

rodrigogiraoserrao

Consider applying flags for warnings about potential security issues

20

# Feature or enhancement ### Proposal: At a recent meeting of OpenSSF's Memory Safety SIG, I became aware of the [C/C++ hardening guide](https://github.com/ossf/wg-best-practices-os-developers/blob/main/docs/Compiler-Hardening-Guides/Compiler-Options-Hardening-Guide-for-C-and-C%2B%2B.md) they are putting together. At a high-level,...

mdboom

gh-112301: Compiler warning management tooling

1

#112301: This is the first version of compiler warning check tooling integrated into the Ubuntu build ant test GitHub action job. The tool parses compiler output and checks against an...

nohlson

email.policy.default - gotcha with re-using parsed headers with embedded newlines

3

# Bug report ### Bug description: *I'm not sure if this is a bug, feature request, or user error. I'm happy to re-file once I know which* If a parsed...

jwhitlock

PyThreadState_Clear, tstate_activate/_PyThreadState_Attach and drop_gil race race on TSAN

1

# Bug report ### Bug description: Reproducer: Remove all suppressions from https://github.com/python/cpython/blob/main/Tools/tsan/suppressions_free_threading.txt Build and Run with TSAN https://github.com/python/cpython/issues/117657 We get races like ``` SUMMARY: ThreadSanitizer: data race /home/ken/Documents/GitHub/cpython/Python/pystate.c:1665:32 in PyThreadState_Clear...

Fidget-Spinner