chore(lsprotocol): migrate to 2025.0.0 and cleanup artifacts

The changes align the project with the 2025.0.0 lsprotocol
release, removing the old backport and updating type hints
in the protocol hooks to use Sequence where appropriate. The
dist-info and packaging metadata for older lsprotocol
versions are replaced with the new 2025.0.0 artifacts.

- Remove exceptiongroup backport used on Python <3.11
- Use Sequence instead of List in LS protocol hooks
- Replace old dist-info with 2025.0.0 metadata
This commit is contained in:
Christoph Brandau
2026-09-03 08:39:12 +02:00
parent a0a0d38fe5
commit 53ebc5d055
101 changed files with 13838 additions and 7624 deletions
@@ -0,0 +1,97 @@
Metadata-Version: 2.4
Name: pygls
Version: 2.1.1
Summary: A pythonic generic language server (pronounced like 'pie glass')
License-Expression: Apache-2.0
License-File: LICENSE.txt
Author: Open Law Library
Author-email: info@openlawlib.org
Maintainer: Tom BH
Maintainer-email: tom@tombh.co.uk
Requires-Python: >=3.9
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Provides-Extra: ws
Requires-Dist: attrs (>=24.3.0)
Requires-Dist: cattrs (>=23.1.2)
Requires-Dist: lsprotocol (==2025.0.0)
Requires-Dist: websockets (>=13.0) ; extra == "ws"
Description-Content-Type: text/markdown
[![PyPI Version](https://img.shields.io/pypi/v/pygls.svg)](https://pypi.org/project/pygls/) ![!pyversions](https://img.shields.io/pypi/pyversions/pygls.svg) ![license](https://img.shields.io/pypi/l/pygls.svg) [![Documentation Status](https://img.shields.io/badge/docs-latest-green.svg)](https://pygls.readthedocs.io/en/latest/)
# pygls: The Generic Language Server Framework
_pygls_ (pronounced like "pie glass") is a pythonic generic implementation of the [Language Server Protocol](https://microsoft.github.io/language-server-protocol/specification) for use as a foundation for writing your own [Language Servers](https://langserver.org/) in just a few lines of code.
## Quickstart
```python
from pygls.lsp.server import LanguageServer
from lsprotocol import types
server = LanguageServer("example-server", "v0.1")
@server.feature(types.TEXT_DOCUMENT_COMPLETION)
def completions(params: types.CompletionParams):
items = []
document = server.workspace.get_text_document(params.text_document.uri)
current_line = document.lines[params.position.line].strip()
if current_line.endswith("hello."):
items = [
types.CompletionItem(label="world"),
types.CompletionItem(label="friend"),
]
return types.CompletionList(is_incomplete=False, items=items)
server.start_io()
```
Which might look something like this when you trigger autocompletion in your editor:
![completions](https://raw.githubusercontent.com/openlawlibrary/pygls/master/docs/assets/hello-world-completion.png)
## Docs and Tutorial
The full documentation and a tutorial are available at <https://pygls.readthedocs.io/en/latest/>.
## Projects based on _pygls_
We keep a table of all known _pygls_ [implementations](https://github.com/openlawlibrary/pygls/blob/master/Implementations.md). Please submit a Pull Request with your own or any that you find are missing.
## Alternatives
The main alternative to _pygls_ is Microsoft's [NodeJS-based Generic Language Server Framework](https://github.com/microsoft/vscode-languageserver-node). Being from Microsoft it is focussed on extending VSCode, although in theory it could be used to support any editor. So this is where pygls might be a better choice if you want to support more editors, as pygls is not focussed around VSCode.
There are also other Language Servers with "general" in their descriptons, or at least intentions. They are however only general in the sense of having powerful _configuration_. They achieve generality in so much as configuration is able to, as opposed to what programming (in _pygls'_ case) can achieve.
* https://github.com/iamcco/diagnostic-languageserver
* https://github.com/mattn/efm-langserver
* https://github.com/jose-elias-alvarez/null-ls.nvim (Neovim only)
## Tests
All Pygls sub-tasks require the `uv`: https://docs.astral.sh/uv/getting-started/installation
* `uv run --all-extras poe test`
* `uv run --all-extras poe test-pyodide`
## Contributing
Your contributions to _pygls_ are most welcome ❤️ Please review the [Contributing](https://github.com/openlawlibrary/pygls/blob/master/CONTRIBUTING.md) and [Code of Conduct](https://github.com/openlawlibrary/pygls/blob/master/CODE_OF_CONDUCT.md) documents for how to get started.
## Donating
[Open Law Library](http://www.openlawlib.org/) is a 501(c)(3) tax exempt organization. Help us maintain our open source projects and open the law to all with [sponsorship](https://github.com/sponsors/openlawlibrary).
### Supporters
We would like to give special thanks to the following supporters:
* [mpourmpoulis](https://github.com/mpourmpoulis)
## License
Apache-2.0