Replace flake8 with ruff for linting

.github/workflows/runner.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Run type checker
         run: python -m mypy --config-file mypy.ini -p ethstaker_deposit
       - name: Run linter
-        run: flake8 --config=flake8.ini ./ethstaker_deposit ./tests
+        run: ruff check ./ethstaker_deposit ./tests
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:

pyproject.toml

@@ -12,6 +12,13 @@ version = {attr = "ethstaker_deposit.__version__"}
 generate-hashes = true
 no-annotate = true
 
+[tool.ruff]
+preview = true
+line-length = 120
+
+[tool.ruff.lint]
+select = ["E", "W", "F"]
+
 [project]
 name = "ethstaker_deposit"
 description = "Secure key generation for deposits"

requirements_test.txt

@@ -73,9 +73,6 @@ coverage==7.6.10 \
 exceptiongroup==1.2.2 \
     --hash=sha256:3111b9d131c238bec2f8f516e123e14ba243563fb135d3fe885990585aa7795b \
     --hash=sha256:47c2edf7c6738fafb49fd34290706d1a1a2f4d1c6df275526b62cbb4aa5393cc
-flake8==7.1.1 \
-    --hash=sha256:049d058491e228e03e67b390f311bbf88fce2dbaa8fa673e7aea87b7198b8d38 \
-    --hash=sha256:597477df7860daa5aa0fdd84bf5208a043ab96b8e96ab708770ae0364dd03213
 iniconfig==2.0.0 \
     --hash=sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3 \
     --hash=sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374
@@ -85,9 +82,6 @@ jsonschema==4.23.0 \
 jsonschema-specifications==2023.12.1 \
     --hash=sha256:48a76787b3e70f5ed53f1160d2b81f586e4ca6d1548c5de7085d1682674764cc \
     --hash=sha256:87e4fdf3a94858b8a2ba2778d9ba57d8a9cafca7c7489c46ba0d30a8bc6a9c3c
-mccabe==0.7.0 \
-    --hash=sha256:348e0240c33b60bbdf4e523192ef919f28cb2c3d7d5c7794f74009290f236325 \
-    --hash=sha256:6c2d30ab6be0e4a46919781807b4f0d834ebdd6c6e3dca0bda5a15f863427b6e
 mypy==1.14.1 \
     --hash=sha256:07ba89fdcc9451f2ebb02853deb6aaaa3d2239a236669a63ab3801bbf923ef5c \
     --hash=sha256:0c911fde686394753fff899c409fd4e16e9b294c24bfd5e1ea4675deae1ac6fd \
@@ -136,12 +130,6 @@ packaging==24.1 \
 pluggy==1.5.0 \
     --hash=sha256:2cffa88e94fdc978c4c574f15f9e59b7f4201d439195c3715ca9e2486f1d0cf1 \
     --hash=sha256:44e1ad92c8ca002de6377e165f3e0f1be63266ab4d554740532335b9d75ea669
-pycodestyle==2.12.1 \
-    --hash=sha256:46f0fb92069a7c28ab7bb558f05bfc0110dac69a0cd23c61ea0040283a9d78b3 \
-    --hash=sha256:6838eae08bbce4f6accd5d5572075c63626a15ee3e6f842df996bf62f6d73521
-pyflakes==3.2.0 \
-    --hash=sha256:1c61603ff154621fb2a9172037d84dca3500def8c8b630657d1701f026f8af3f \
-    --hash=sha256:84b5be138a2dfbb40689ca07e2152deb896a65c3a3e24c251c5c62489568074a
 pytest==8.3.4 \
     --hash=sha256:50e16d954148559c9a74109af1eaf0c945ba2d8f30f0a3d3335edde19788b6f6 \
     --hash=sha256:965370d062bce11e73868e0335abac31b4d3de0e82f4007408d242b4f8610761
@@ -291,3 +279,22 @@ tomli==2.2.1 \
 typing-extensions==4.12.2 \
     --hash=sha256:04e5ca0351e0f3f85c6853954072df659d0d13fac324d0072316b67d7794700d \
     --hash=sha256:1a7ead55c7e559dd4dee8856e3a88b41225abfe1ce8df57b7c13915fe121ffb8
+ruff==0.9.0 \
+    --hash=sha256:0457e775c74bf3976243f910805242b7dcd389e1d440deccbd1194ca17a5728c \
+    --hash=sha256:05415599bbcb318f730ea1b46a39e4fbf71f6a63fdbfa1dda92efb55f19d7ecf \
+    --hash=sha256:0b022afd8eb0fcfce1e0adec84322abf4d6ce3cd285b3b99c4f17aae7decf749 \
+    --hash=sha256:0cbc0905d94d21305872f7f8224e30f4bbcd532bc21b2225b2446d8fc7220d19 \
+    --hash=sha256:143f68fa5560ecf10fc49878b73cee3eab98b777fcf43b0e62d43d42f5ef9d8b \
+    --hash=sha256:336567ce92c9ca8ec62780d07b5fa11fbc881dc7bb40958f93a7d621e7ab4589 \
+    --hash=sha256:37b3da222b12e2bb2ce628e02586ab4846b1ed7f31f42a5a0683b213453b2d49 \
+    --hash=sha256:733c0fcf2eb0c90055100b4ed1af9c9d87305b901a8feb6a0451fa53ed88199d \
+    --hash=sha256:7b1148771c6ca88f820d761350a053a5794bc58e0867739ea93eb5e41ad978cd \
+    --hash=sha256:8221a454bfe5ccdf8017512fd6bb60e6ec30f9ea252b8a80e5b73619f6c3cefd \
+    --hash=sha256:949b3513f931741e006cf267bf89611edff04e1f012013424022add3ce78f319 \
+    --hash=sha256:99fbcb8c7fe94ae1e462ab2a1ef17cb20b25fb6438b9f198b1bcf5207a0a7916 \
+    --hash=sha256:a11c0872a31232e473e2e0e2107f3d294dbadd2f83fb281c3eb1c22a24866924 \
+    --hash=sha256:b5fd06220c17a9cc0dc7fc6552f2ac4db74e8e8bff9c401d160ac59d00566f54 \
+    --hash=sha256:d338336c44bda602dc8e8766836ac0441e5b0dfeac3af1bd311a97ebaf087a75 \
+    --hash=sha256:d345f2178afd192c7991ddee59155c58145e12ad81310b509bd2e25c5b0247b3 \
+    --hash=sha256:d9b3ececf523d733e90b540e7afcc0494189e8999847f8855747acd5a9a8c45f \
+    --hash=sha256:fbf9864b009e43cfc1c8bed1a6a4c529156913105780af4141ca4342148517f5