[TC-221]: init template-backend-service (#1)

https://eva.avroid.tech/desk/cards?obj=Task:TC-221

Начальная версия сервиса-шаблона

Co-authored-by: Nadezhda <nadezhda.lavrentieva@avroid.team>
Reviewed-on: https://git.avroid.tech/Templates/template-backend-service/pulls/1
Reviewed-by: Victor Stratov <victor.stratov@avroid.tech>

pyproject.toml

@@ -0,0 +1,97 @@
+[tool.poetry]
+name = "template-backend-service"
+version = "0.1.0"
+description = ""
+authors = ["Nadezhda Lavrenteva <nadezhda.lavrentieva@avroid.team>"]
+readme = "README.md"
+
+[tool.poetry.dependencies]
+python = ">=3.12 <3.13"
+coverage = "^7.6.1"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.poetry.group.dev.dependencies]
+python = ">=3.12 <3.13"
+alembic = "^1.13.3"
+fastapi = "^0.115.0"
+kafka-python = "^2.0.2"
+pydantic = "^2.9.2"
+sqlalchemy = "^2.0.35"
+pydantic-settings = "^2.5.2"
+uvicorn = "^0.31.0"
+scylla-driver = "^3.26.9"
+cassandra-driver = "^3.29.2"
+pyyaml = "^6.0.2"
+aiopg = {version = "^1.4.0", extras = ["sa"]}
+httpx = "^0.27.2"
+
+[tool.poetry.group.format.dependencies]
+mypy = "^1.11.2"
+ruff = "^0.6.8"
+pre-commit = "^3.8.0"
+
+[tool.poetry.group.tests.dependencies]
+pytest-asyncio = "^0.24.0"
+pytest-cov = "^5.0.0"
+
+[tool.pytest.ini_options]
+asyncio_mode = "auto"
+
+[tool.coverage.run]
+omit = ["tests/*"]
+concurrency = ["greenlet", "thread"]
+
+[tool.mypy]
+warn_redundant_casts = true
+disallow_any_generics = true
+disallow_untyped_calls = true
+disallow_untyped_defs = true
+disallow_incomplete_defs = true
+check_untyped_defs = true
+disallow_untyped_decorators = true
+no_implicit_optional = true
+warn_unused_ignores = true
+warn_return_any = true
+strict_equality = true
+ignore_missing_imports = true
+plugins = ['pydantic.mypy']
+
+[[tool.mypy.overrides]]
+module = "tests.*,migrations.*"
+ignore_errors = true
+
+[tool.ruff]
+line-length = 120
+
+[tool.ruff.lint]
+
+select = ["E", "F", "W", "C90", "I", "N", "UP", "YTT", "ASYNC", "S", "B", "C4", "DTZ", "T10", "ISC", "ICN",
+    "PIE", "T20", "PT", "Q", "RET", "SLF", "SIM", "ERA", "PLE", "TRY", "PYI", "PERF", "LOG", "RUF008",
+    "RUF009", "RUF012", "RUF013", "RUF015", "RUF019", "RUF100", "RUF200"]
+unfixable = [
+    "ERA",  # do not autoremove commented out code
+]
+ignore = [
+    "TRY003",
+    "ISC001", # may cause conflicts when used with the formatter
+]
+
+[tool.ruff.lint.per-file-ignores]
+"tests/*" = ["S", "C4", "ISC", "SLF", "RUF012"]
+"src/*" = ["PT"]
+"migrations/*" = ["S", "C4", "ISC", "SLF", "RUF012", "ERA001"]
+
+
+[tool.ruff.lint.pep8-naming]
+# Allow Pydantic's `@validator` decorator to trigger class method treatment.
+classmethod-decorators = [
+  "classmethod",
+  "pydantic.validator",
+  "pydantic.root_validator",
+]
+
+[tool.ruff.lint.flake8-bugbear]
+extend-immutable-calls = ["fastapi.Depends", "fastapi.Query", "fastapi.Form", "fastapi.Body"]