🧑‍💻 Use ruff/mypy/black linter/type-checker/formatter

* Use of python-lsp-server with emacs (cf. .dir-locals.el file)
 * Remove autopep8/pycodestyle/pydocstyle/pyflakes/pylint/yapf

backend/.dir-locals.el

@@ -0,0 +1,10 @@
+;; Cf. https://gist.github.com/doolio/8c1768ebf33c483e6d26e5205896217f
+((python-mode
+  . ((eglot-workspace-configuration
+      . (:pylsp (:plugins (:pylint (:enabled :json-false)
+						   :pycodestyle (:enabled :json-false)
+						   :yapf (:enabled :json-false)
+						   :pyflakes (:enabled :json-false)
+						   :ruff (:enabled t)
+						   :mypy (:enabled t)
+						   :black (:enabled t))))))))

backend/pyproject.toml

@@ -21,38 +21,26 @@ msgspec = "^0.12.0"
 requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"
 
-[tool.poetry.dev-dependencies]
+[tool.poetry.group.dev.dependencies]
-mypy = "^0.971"
 pylsp-mypy = "^0.6.2"
-autopep8 = "^1.7.0"
 mccabe = "^0.7.0"
-pycodestyle = "^2.9.1"
-pydocstyle = "^6.1.1"
-pyflakes = "^2.5.0"
-pylint = "^2.14.5"
 rope = "^1.3.0"
-python-lsp-server = {extras = ["yapf"], version = "^1.5.0"}
 python-lsp-black = "^1.2.1"
 black = "^22.10.0"
-whatthepatch = "^1.0.2"
-
-[tool.poetry.group.dev.dependencies]
 types-aiofiles = "^22.1.0.2"
 sqlalchemy-stubs = "^0.4"
 wrapt = "^1.14.1"
 pydocstyle = "^6.2.2"
-pylint = "^2.15.9"
 dill = "^0.3.6"
+python-lsp-ruff = "^1.0.5"
+python-lsp-server = "^1.7.1"
+autopep8 = "^2.0.1"
+pyflakes = "^3.0.1"
+yapf = "^0.32.0"
+whatthepatch = "^1.0.4"
 
-[tool.pylsp-mypy]
+[tool.black]
-enabled = true
+target-version = ['py311']
-
-[mypy]
-plugins = "sqlmypy"
-
-[pycodestyle]
-max_line_length = 100
-
-[pylint]
-max-line-length = 100
 
+[tool.ruff]
+line-length = 88