pyproject.toml

[project]
name = "harness-python-react"
version = "0.2.11"
description = "Production-quality LLM-driven coding harness — Python (FastAPI) backend, Vite + React + TypeScript frontend."
readme = "README.md"
requires-python = ">=3.14"
license = "MIT"
license-files = ["LICENSE"]
authors = [
    { name = "Constantinos Koutsakis", email = "constantinos.koutsakis@gmail.com" },
]
keywords = [
    "template",
    "harness",
    "llm-coding",
    "claude-code",
    "fastapi",
    "react",
    "vite",
    "typescript",
    "opentelemetry",
]
classifiers = [
    "Development Status :: 3 - Alpha",
    "Intended Audience :: Developers",
    "License :: OSI Approved :: MIT License",
    "Programming Language :: Python :: 3",
    "Programming Language :: Python :: 3.14",
    "Topic :: Software Development",
]
dependencies = [
    "fastapi>=0.115.0",
    "uvicorn[standard]>=0.34.0",
    "pydantic>=2.11.0",
    "pydantic-settings>=2.9.0",
    "httpx>=0.28.1",
    "opentelemetry-api>=1.33.0",
    "opentelemetry-sdk>=1.33.0",
    "opentelemetry-exporter-otlp-proto-grpc>=1.33.0",
    "opentelemetry-instrumentation-fastapi>=0.62b0",
    "opentelemetry-instrumentation-httpx>=0.54b0",
    "opentelemetry-instrumentation-logging>=0.54b0",
]

[project.optional-dependencies]
dev = [
    "pytest>=8.3.0",
    "pytest-asyncio>=0.25.0",
    "pytest-timeout>=2.3.0",
    "pytest-cov>=7.1.0",
    "mypy>=1.15.0",
    "ruff>=0.11.0",
    "import-linter>=2.0.0",
    "pre-commit>=4.0.0",
    "commitizen>=4.0.0",
    "pyyaml>=6.0.3",
]

[project.urls]
Homepage = "https://github.com/constk/harness-python-react"
Repository = "https://github.com/constk/harness-python-react"
Issues = "https://github.com/constk/harness-python-react/issues"

[tool.uv]
package = false

[tool.ruff]
target-version = "py314"
line-length = 88
exclude = [".claude/worktrees"]

[tool.ruff.lint]
select = [
    "E",    # pycodestyle errors
    "W",    # pycodestyle warnings
    "F",    # pyflakes
    "I",    # isort
    "N",    # pep8-naming
    "UP",   # pyupgrade
    "B",    # flake8-bugbear
    "SIM",  # flake8-simplify
    "TCH",  # flake8-type-checking
    "S",    # flake8-bandit (security checks — SQL injection, hardcoded crypto, etc.)
    "RUF",  # ruff-specific rules
    # PLR0915 (too-many-statements) + PLR0912 (too-many-branches) enforce the
    # function-complexity half of CLAUDE.md *Code standards*. Limits pinned
    # explicitly in [tool.ruff.lint.pylint] below to defend against an
    # upstream ruff default change silently widening the cap. The file-half
    # of the rule is enforced by .github/scripts/check_file_length.py
    # (300-line cap, no exemption mechanism).
    "PLR0915",
    "PLR0912",
]

[tool.ruff.lint.per-file-ignores]
"src/models/**" = ["TCH003"]  # Pydantic needs runtime imports for type annotations
"eval/**" = ["TCH001", "S101"]  # parametrize imports; pytest asserts are idiomatic
"tests/**" = ["S101"]  # pytest asserts are idiomatic (rewritten for rich errors)
".claude/hooks/**" = ["S603", "S607"]  # hook scripts intentionally run git/uv/npx from PATH

[tool.ruff.lint.pylint]
# Pinned explicitly — ruff's defaults can drift between versions. Matches
# CLAUDE.md "no function over ~50 lines".
max-statements = 50
max-branches = 12

[tool.ruff.lint.isort]
known-first-party = ["src"]

[tool.mypy]
python_version = "3.14"
strict = true
warn_return_any = true
warn_unused_configs = true
disallow_untyped_defs = true
disallow_incomplete_defs = true
check_untyped_defs = true
no_implicit_optional = true
warn_redundant_casts = true
warn_unused_ignores = true

[[tool.mypy.overrides]]
module = [
    "opentelemetry.*",
]
ignore_missing_imports = true

[tool.importlinter]
# See docs/BOUNDARIES.md for the rationale and the full dependency graph.
root_package = "src"

[[tool.importlinter.contracts]]
name = "src layers flow one-way (api/eval -> agent -> tools -> data -> observability -> models)"
type = "layers"
layers = [
    "src.api | src.eval",
    "src.agent",
    "src.tools",
    "src.data",
    "src.observability",
    "src.models",
]

[[tool.importlinter.contracts]]
name = "src.models depends on nothing in src/"
type = "forbidden"
source_modules = ["src.models"]
forbidden_modules = [
    "src.agent",
    "src.api",
    "src.data",
    "src.eval",
    "src.observability",
    "src.tools",
]

[tool.commitizen]
# Restricts the tool to the 7 prefixes DEVELOPMENT.md documents as allowed.
# Commitizen's default ships the full conventional-commits spec (12+ types
# including perf:, style:, build:, ci:, revert:) — narrower project policy
# prevents tool-vs-doc drift.
#
# `release:` is project-specific and used only on develop -> main release PRs.
name = "cz_customize"

[tool.commitizen.customize]
schema = "<type>(<scope>): <subject>"
schema_pattern = '^(feat|fix|docs|test|refactor|chore|release)(\([\w\-]+\))?!?:\s++(?![A-Z][a-z]).+'
bump_pattern = '^(feat|fix|refactor)'
bump_map = {feat = "MINOR", fix = "PATCH", refactor = "PATCH", chore = "PATCH", docs = "PATCH", test = "PATCH"}
example = "feat: add an example feature"
info = "See docs/DEVELOPMENT.md#commit-messages for the allowed prefixes."

[tool.pytest.ini_options]
testpaths = ["tests"]
pythonpath = ["."]
asyncio_mode = "auto"
timeout = 30
markers = [
    "eval: evaluation harness tests (require LLM API key)",
    "integration: tests that touch real external systems (slower than unit; split into own CI job)",
]

[tool.coverage.run]
source = ["src"]
# src/eval/ is the agent-quality harness; exercised by eval/ via the nightly
# workflow, not by tests/ unit tests. Counting it here would inflate misses.
omit = ["src/eval/*"]

[tool.coverage.report]
fail_under = 75
show_missing = true
skip_covered = false
exclude_also = [
    "if TYPE_CHECKING:",
    "raise NotImplementedError",
    'if __name__ == "__main__":',
]