add ruff.toml

ruff.toml

@@ -0,0 +1,21 @@
+[lint]
+select = [
+    "E",  # pycodestyle errors
+    "W",  # pycodestyle warnings
+    "F",  # pyflakes
+    "I",  # isort
+    "B",  # flake8-bugbear
+    "C4",  # flake8-comprehensions
+    "UP",  # pyupgrade
+    "RUF"
+]
+ignore = [
+    "E501",  # line too long, handled by black
+    "B008",  # do not perform function calls in argument defaults
+    "C901",  # too complex
+    "W191",  # indentation contains tabs
+    "I001",  # import block is un-sorted or un-formatted
+]
+
+fixable = ["ALL"]
+unfixable = []