fix: Invalid f-string syntax in Python 3.7 (#132)

.pre-commit-config.yaml

@@ -5,7 +5,7 @@ ci:
 
 repos:
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v4.4.0
+  rev: v4.5.0
   hooks:
   - id: check-json
   - id: check-toml
@@ -14,24 +14,20 @@ repos:
   - id: trailing-whitespace
 
 - repo: https://github.com/python-jsonschema/check-jsonschema
-  rev: 0.23.0
+  rev: 0.27.1
   hooks:
   - id: check-dependabot
   - id: check-github-workflows
 
 - repo: https://github.com/charliermarsh/ruff-pre-commit
-  rev: v0.0.269
+  rev: v0.1.6
   hooks:
   - id: ruff
     args: [--fix, --exit-non-zero-on-fix]
-
-- repo: https://github.com/psf/black
-  rev: 23.3.0
-  hooks:
-  - id: black
+  - id: ruff-format
 
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v1.3.0
+  rev: v1.7.0
   hooks:
   - id: mypy
     additional_dependencies:

output/.gitignore

@@ -1,2 +1,2 @@
 *
-!.gitignore
+!.gitignore

pyproject.toml

@@ -29,21 +29,32 @@ singer-sdk = { version="0.30.0", extras = ["testing"] }
 coverage = "^7.2.7"
 
 [tool.ruff]
+line-length = 120
+src = ["target_snowflake"]
+target-version = "py37"
+
+[tool.ruff.lint]
 ignore = [
     "ANN101",  # missing-type-self
     "ANN102",  # missing-type-cls
+    "ANN201",
+    "TD",
+    "D",
+    "FIX",
 ]
 select = ["ALL"]
-src = ["target_snowflake"]
-target-version = "py37"
 
-[tool.ruff.flake8-annotations]
+[tool.ruff.lint.flake8-annotations]
 allow-star-arg-any = true
 
-[tool.ruff.isort]
+[tool.ruff.lint.isort]
 known-first-party = ["target_snowflake"]
+required-imports = ["from __future__ import annotations"]
+
+[tool.ruff.lint.per-file-ignores]
+"tests/*" = ["S101", "S608", "PLR2004", "ANN"]
 
-[tool.ruff.pydocstyle]
+[tool.ruff.lint.pydocstyle]
 convention = "google"
 
 [build-system]

target_snowflake/__init__.py

@@ -1,3 +1,4 @@
 """Singer.io Target for the Snowflake data warehouse platform."""
+from __future__ import annotations
 
 __version__ = "0.0.0"