Add ruff to pre-commit hooks, create pyproject.toml file for configur…

…ate black and ruff linters

.pre-commit-config.yaml

@@ -1,13 +1,15 @@
 files: 'api/'
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v3.2.0
+    rev: v4.4.0
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
+        exclude: requirements.txt
     -   id: check-yaml
     -   id: check-added-large-files
-
+    -   id: detect-private-key
+    -   id: check-merge-conflict
 -   repo: https://github.com/psf/black
     rev: 22.10.0
     hooks:
@@ -17,3 +19,12 @@ repos:
     rev: 5.12.0
     hooks:
     -   id: isort
+        args: ["--profile", "black", "--filter-files"]
+
+-   repo:
+      https://github.com/charliermarsh/ruff-pre-commit
+    # Ruff version.
+    rev: v0.1.2
+    hooks:
+      - id: ruff
+        args: [ --fix, --exit-non-zero-on-fix ]

pyproject.toml

@@ -0,0 +1,59 @@
+[tool.black]
+line-length = 88
+include = '\.pyi?$'
+skip-string-normalization = true
+exclude = '''
+/(
+    \.git
+  | \.hg
+  | \.mypy_cache
+  | \.tox
+  | \.venv
+  | _build
+  | buck-out
+  | build
+  | dist
+)/
+'''
+[tool.ruff]
+# Enable pycodestyle (`E`) and Pyflakes (`F`) codes by default.
+select = ["E", "F"]
+ignore = []
+
+# Allow autofix for all enabled rules (when `--fix`) is provided.
+fixable = ["A", "B", "C", "D", "E", "F", "G", "I", "N", "Q", "S", "T", "W", "ANN", "ARG", "BLE", "COM", "DJ", "DTZ", "EM", "ERA", "EXE", "FBT", "ICN", "INP", "ISC", "NPY", "PD", "PGH", "PIE", "PL", "PT", "PTH", "PYI", "RET", "RSE", "RUF", "SIM", "SLF", "TCH", "TID", "TRY", "UP", "YTT"]
+unfixable = []
+
+# Exclude a variety of commonly ignored directories.
+exclude = [
+    ".bzr",
+    ".direnv",
+    ".eggs",
+    ".git",
+    ".hg",
+    ".mypy_cache",
+    ".nox",
+    ".pants.d",
+    ".pytype",
+    ".ruff_cache",
+    ".svn",
+    ".tox",
+    ".venv",
+    "__pypackages__",
+    "_build",
+    "buck-out",
+    "build",
+    "dist",
+    "node_modules",
+    "venv",
+    "alembic/*"
+]
+
+# Same as Black.
+line-length = 88
+
+# Allow unused variables when underscore-prefixed.
+dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
+
+# Assume Python 3.10.
+target-version = "py310"