ci: switch to ruff for linting

Signed-off-by: Akhil Narang <me@akhilnarang.dev>

.flake8

@@ -1,75 +0,0 @@
-[flake8]
-ignore =
-    B001,
-    B007,
-    B009,
-    B010,
-    B950,
-    E101,
-    E111,
-    E114,
-    E116,
-    E117,
-    E121,
-    E122,
-    E123,
-    E124,
-    E125,
-    E126,
-    E127,
-    E128,
-    E131,
-    E201,
-    E202,
-    E203,
-    E211,
-    E221,
-    E222,
-    E223,
-    E224,
-    E225,
-    E226,
-    E228,
-    E231,
-    E241,
-    E242,
-    E251,
-    E261,
-    E262,
-    E265,
-    E266,
-    E271,
-    E272,
-    E273,
-    E274,
-    E301,
-    E302,
-    E303,
-    E305,
-    E306,
-    E402,
-    E501,
-    E502,
-    E701,
-    E702,
-    E703,
-    E741,
-    F401,
-    F403,
-    F405,
-    W191,
-    W291,
-    W292,
-    W293,
-    W391,
-    W503,
-    W504,
-    E711,
-    E129,
-    F841,
-    E713,
-    E712,
-    B028,
-
-max-line-length = 200
-exclude=,test_*.py

.pre-commit-config.yaml

@@ -20,18 +20,12 @@ repos:
       - id: check-yaml
       - id: debug-statements
 
-  - repo: https://github.com/asottile/pyupgrade
-    rev: v3.9.0
-    hooks:
-      - id: pyupgrade
-        args: ['--py310-plus']
-
   - repo: https://github.com/astral-sh/ruff-pre-commit
     rev: v0.2.0
     hooks:
       - id: ruff
-        name: "Sort Python imports"
-        args: ["--select", "I", "--fix"]
+        name: "Run ruff linter and apply fixes"
+        args: ["--fix"]
 
       - id: ruff-format
         name: "Format Python code"
@@ -72,12 +66,6 @@ repos:
                 frappe/public/js/lib/.*
             )$
 
-  - repo: https://github.com/PyCQA/flake8
-    rev: 6.0.0
-    hooks:
-      - id: flake8
-        additional_dependencies: ['flake8-bugbear',]
-
 ci:
     autoupdate_schedule: weekly
     skip: []

pyproject.toml

@@ -88,13 +88,6 @@ dependencies = [
 requires = ["flit_core >=3.4,<4"]
 build-backend = "flit_core.buildapi"
 
-[tool.ruff]
-line-length = 110
-
-[tool.ruff.format]
-indent-style = "tab"
-docstring-code-format = true
-
 [tool.bench.dev-dependencies]
 coverage = "~=6.5.0"
 Faker = "~=18.10.1"
@@ -104,3 +97,38 @@ watchdog = "~=3.0.0"
 hypothesis = "~=6.77.0"
 responses = "==0.23.1"
 freezegun = "~=1.2.2"
+
+[tool.ruff]
+line-length = 110
+target-version = "py310"
+
+[tool.ruff.lint]
+select = [
+    "F",
+    "E",
+    "W",
+    "I",
+    "UP",
+    "B",
+]
+ignore = [
+    "B017", # assertRaises(Exception) - should be more specific
+    "B018", # useless expression, not assigned to anything
+    "B023", # function doesn't bind loop variable - will have last iteration's value
+    "B904", # raise inside except without from
+    "E101", # indentation contains mixed spaces and tabs
+    "E402", # module level import not at top of file
+    "E501", # line too long
+    "E741", # ambiguous variable name
+    "F401", # "unused" imports
+    "F403", # can't detect undefined names from * import
+    "F405", # can't detect undefined names from * import
+    "F722", # syntax error in forward type annotation
+    "F821", # undefined name
+    "W191", # indentation contains tabs
+]
+
+[tool.ruff.format]
+quote-style = "double"
+indent-style = "tab"
+docstring-code-format = true