Update python>=3.8, pycrdt>=0.8.11, pre-commit, README (#217)

.pre-commit-config.yaml

@@ -16,37 +16,9 @@ repos:
       - id: trailing-whitespace
         exclude: ^\.yarn
 
-  - repo: https://github.com/psf/black
-    rev: 24.2.0
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.2.1
     hooks:
-      - id: black
-        args: ["--line-length", "100"]
-
-  - repo: https://github.com/PyCQA/isort
-    rev: 5.13.2
-    hooks:
-      - id: isort
-        files: \.py$
-        args: [--profile=black]
-
-  - repo: https://github.com/asottile/pyupgrade
-    rev: v3.15.0
-    hooks:
-      - id: pyupgrade
-        args: [--py37-plus]
-
-  - repo: https://github.com/PyCQA/doc8
-    rev: v1.1.1
-    hooks:
-      - id: doc8
-        args: [--max-line-length=200]
-        exclude: docs/source/other/full-config.rst
-        stages: [manual]
-
-  - repo: https://github.com/pycqa/flake8
-    rev: 7.0.0
-    hooks:
-      - id: flake8
-        additional_dependencies:
-          ["flake8-bugbear==22.6.22", "flake8-implicit-str-concat==0.2.0", "flake8-pyproject"]
-        stages: [manual]
+      - id: ruff
+        args: [--fix, --show-fixes]
+      - id: ruff-format

README.md

@@ -5,7 +5,7 @@
 
 # jupyter_ydoc
 
-`jupyter_ydoc` provides [Ypy](https://github.com/y-crdt/ypy)-based data structures for various
+`jupyter_ydoc` provides [pycrdt](https://github.com/jupyter-server/pycrdt)-based data structures for various
 documents used in the Jupyter ecosystem. Built-in documents include:
 - `YBlob`: a generic immutable binary document.
 - `YUnicode`: a generic UTF8-encoded text document (`YFile` is an alias to `YUnicode`).
@@ -29,9 +29,11 @@ print(ydocs)
 Which is just a shortcut to:
 
 ```py
-import pkg_resources
+from importlib.metadata import entry_points
+# for Python < 3.10, install importlib_metadata and do:
+# from importlib_metadata import entry_points
 
-ydocs = {ep.name: ep.load() for ep in pkg_resources.iter_entry_points(group="jupyter_ydoc")}
+ydocs = {ep.name: ep.load() for ep in entry_points(group="jupyter_ydoc")}
 ```
 
 Or directly import them:

jupyter_ydoc/__init__.py

@@ -3,11 +3,11 @@
 
 import sys
 
-from ._version import __version__  # noqa
-from .yblob import YBlob  # noqa
-from .yfile import YFile  # noqa
-from .ynotebook import YNotebook  # noqa
-from .yunicode import YUnicode  # noqa
+from ._version import __version__ as __version__
+from .yblob import YBlob as YBlob
+from .yfile import YFile as YFile
+from .ynotebook import YNotebook as YNotebook
+from .yunicode import YUnicode as YUnicode
 
 # See compatibility note on `group` keyword in
 # https://docs.python.org/3/library/importlib.metadata.html#entry-points

jupyter_ydoc/ybasedoc.py

@@ -26,7 +26,7 @@ def __init__(self, ydoc: Optional[Doc] = None):
             self._ydoc = Doc()
         else:
             self._ydoc = ydoc
-        self._ydoc["state"] = self._ystate = Map()
+        self._ystate = self._ydoc.get("state", type=Map)
         self._subscriptions: Dict[Any, str] = {}
 
     @property

jupyter_ydoc/yblob.py

@@ -32,7 +32,7 @@ def __init__(self, ydoc: Optional[Doc] = None):
         :type ydoc: :class:`pycrdt.Doc`, optional.
         """
         super().__init__(ydoc)
-        self._ydoc["source"] = self._ysource = Map()
+        self._ysource = self._ydoc.get("source", type=Map)
 
     @property
     def version(self) -> str:

jupyter_ydoc/ynotebook.py

@@ -54,8 +54,8 @@ def __init__(self, ydoc: Optional[Doc] = None):
         :type ydoc: :class:`pycrdt.Doc`, optional.
         """
         super().__init__(ydoc)
-        self._ydoc["meta"] = self._ymeta = Map()
-        self._ydoc["cells"] = self._ycells = Array()
+        self._ymeta = self._ydoc.get("meta", type=Map)
+        self._ycells = self._ydoc.get("cells", type=Array)
 
     @property
     def version(self) -> str:

jupyter_ydoc/yunicode.py

@@ -31,7 +31,7 @@ def __init__(self, ydoc: Optional[Doc] = None):
         :type ydoc: :class:`pycrdt.Doc`, optional.
         """
         super().__init__(ydoc)
-        self._ydoc["source"] = self._ysource = Text()
+        self._ysource = self._ydoc.get("source", type=Text)
 
     @property
     def version(self) -> str:

pyproject.toml

@@ -9,11 +9,11 @@ build-backend = "hatchling.build"
 name = "jupyter-ydoc"
 dynamic = ["version"]
 description = "Document structures for collaborative editing using Ypy"
-requires-python = ">=3.7"
-keywords = ["jupyter", "ypy"]
+requires-python = ">=3.8"
+keywords = ["jupyter", "pycrdt", "yjs"]
 dependencies = [
     "importlib_metadata >=3.6; python_version<'3.10'",
-    "pycrdt >=0.8.3,<0.9.0",
+    "pycrdt >=0.8.11,<0.9.0",
 ]
 
 [[project.authors]]
@@ -82,5 +82,15 @@ before-bump-version = ["pip install -e .[dev]"]
 [tool.jupyter-releaser.options]
 version_cmd = "hatch version"
 
-[tool.flake8]
-max-line-length = 100
+[tool.ruff]
+line-length = 100
+lint.select = [
+    "ASYNC",        # flake8-async
+    "E", "F", "W",  # default Flake8
+    "G",            # flake8-logging-format
+    "I",            # isort
+    "ISC",          # flake8-implicit-str-concat
+    "PGH",          # pygrep-hooks
+    "RUF100",       # unused noqa (yesqa)
+    "UP",           # pyupgrade
+]

tests/conftest.py

@@ -7,7 +7,7 @@
 
 import pytest
 from pycrdt_websocket import WebsocketServer
-from websockets import serve  # type: ignore
+from websockets import serve
 
 # workaround until these PRs are merged:
 # - https://github.com/yjs/y-websocket/pull/104

tests/test_pycrdt_yjs.py

@@ -8,7 +8,7 @@
 from anyio import Event, create_task_group, move_on_after
 from pycrdt import Doc, Map
 from pycrdt_websocket import WebsocketProvider
-from websockets import connect  # type: ignore
+from websockets import connect
 
 from jupyter_ydoc import YNotebook
 from jupyter_ydoc.utils import cast_all