Fixes #1668

Originally from PR #1402. The underlying bug is now fixed, but the tests
are atill applicable.

…anics

added missing backticks

… Python iterable

this enables foreach loops over dynamic PyObject instances

closes #1680

fixes #1642

…e ones, that belong to managed types

…anager is terminated and Python is shutting down

fixes #1642 (comment)

On shutdown from Python release all slot holders

this was missed when #1267 was superseded

According to official documentation for defining extension types, if they are to support weak references, they must clear weak reference list associated with the instance in tp_clear.

Extension types were missed in #1758 ( 50da522 )

Fix layout of `NativeTypeSpec` on 32 bit platforms

* Move test_codec.py to the right directory
* Call PyObjectConversions.Reset from Python via a proxy to keep it internal
* Sign Python.Test DLL and make Python.Runtime internals visible for it

* Drop outdated work around to fix decimal default parameters
* Add test for Decimal default parameter
* Update changelog

mono/mono#21466

Bumps [actions/upload-pages-artifact](https://github.com/actions/upload-pages-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/upload-pages-artifact/releases)
- [Commits](actions/upload-pages-artifact@v3...v4)

---
updated-dependencies:
- dependency-name: actions/upload-pages-artifact
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [actions/setup-python](https://github.com/actions/setup-python) from 2 to 6.
- [Release notes](https://github.com/actions/setup-python/releases)
- [Commits](actions/setup-python@v2...v6)

---
updated-dependencies:
- dependency-name: actions/setup-python
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 1 to 5.
- [Release notes](https://github.com/actions/setup-dotnet/releases)
- [Commits](actions/setup-dotnet@v1...v5)

---
updated-dependencies:
- dependency-name: actions/setup-dotnet
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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…ble (#2652)

* Use uv

* Derive program name from venv if possible

* Implement venv derivation

….NET Core

Fixes for the uv CI

Bumps [astral-sh/setup-uv](https://github.com/astral-sh/setup-uv) from 6 to 7.
- [Release notes](https://github.com/astral-sh/setup-uv/releases)
- [Commits](astral-sh/setup-uv@v6...v7)

---
updated-dependencies:
- dependency-name: astral-sh/setup-uv
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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- Run most tests in a single Python instance, initialized at start and shutdown at the end
- Improve uv CI setup
- Fix python test runner by essentially replacing it with a call to pytest.main
- Improve the PythonDLL exception
- Run tests that require reinitialization of the PythonEngine only on .NET Framework/Mono, where we still have a working formatter for the stashing

---
updated-dependencies:
- dependency-name: NUnit3TestAdapter
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: NUnit3TestAdapter
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Fix line endings

Switch to .NET SDK 10