[build-system]
requires = ["hatchling"]
build-backend = "hatchling.build"

[project]
name = "tokenmizer"
version = "0.6.1"
description = "Graph-backed checkpoint and resume for LLM sessions. An OpenAI-compatible proxy that remembers decisions across context limits."
readme = "README.md"
requires-python = ">=3.10"
license = { text = "MIT" }
authors = [{ name = "Shweta Mishra", url = "https://github.com/Shweta-Mishra-ai" }]
keywords = [
    "llm", "context", "memory", "checkpoint", "knowledge-graph",
    "ai", "anthropic", "openai", "proxy", "mcp", "rag",
]
classifiers = [
    "Development Status :: 4 - Beta",
    "Intended Audience :: Developers",
    "License :: OSI Approved :: MIT License",
    "Operating System :: OS Independent",
    "Programming Language :: Python :: 3",
    "Programming Language :: Python :: 3.10",
    "Programming Language :: Python :: 3.11",
    "Programming Language :: Python :: 3.12",
    "Programming Language :: Python :: 3.13",
    "Topic :: Software Development :: Libraries",
    "Topic :: Scientific/Engineering :: Artificial Intelligence",
    "Typing :: Typed",
]

dependencies = [
    "fastapi>=0.111.0",
    "uvicorn[standard]>=0.30.0",
    "pydantic>=2.7.0",
    "pydantic-settings>=2.3.0",
    "httpx>=0.27.0",
    "typer>=0.12.0",
    "rich>=13.7.0",
    "tiktoken>=0.7.0",
    "pyyaml>=6.0.1",
]

[project.optional-dependencies]
anthropic = ["anthropic>=0.30.0"]
openai = ["openai>=1.35.0"]
gemini = ["google-genai>=1.0.0"]
cohere = ["cohere>=5.5.0"]

# Semantic cache (optional but recommended)
cache = ["sentence-transformers>=3.0.0", "numpy>=1.26.0"]

# File intelligence extras (better PDF/Excel support)
files = ["pypdf>=4.0.0", "openpyxl>=3.1.0"]

# ML compression (much better than heuristic-only)
compression = ["llmlingua>=0.2.0"]

# Redis client. NOTE: nothing in TokenMizer talks to Redis. The module
# that was going to (tokenmizer/state/backend.py) was deleted for having
# no callers; shared cross-worker state is SQLite, like everything else
# durable here. Kept as an extra only so an existing install does not
# break on the name.
redis = ["redis>=5.0.0"]

# Observability
observability = ["prometheus-client>=0.20.0", "opentelemetry-sdk>=1.25.0", "opentelemetry-api>=1.25.0"]

# Framework adapters under examples/ (langchain_memory.py,
# langgraph_checkpointer.py). Not a runtime dependency of the proxy or of
# tokenmizer.agents.Memory itself — only install this to run those two
# example files or their tests.
adapters = ["langchain-core>=0.3.0", "langgraph>=0.2.0"]

# Development
dev = [
    "pytest>=8.0.0",
    "pytest-asyncio>=0.23.0",
    "pytest-cov>=5.0.0",
    "httpx>=0.27.0",
    "ruff>=0.5.0",
    "anthropic>=0.30.0",
    "openai>=1.35.0",
    "google-genai>=1.0.0",
]

# Install everything
all = [
    "tokenmizer[anthropic,openai,gemini,cohere,cache,files,compression,redis,observability]"
]

[project.scripts]
tokenmizer = "tokenmizer.cli:app"
tokenmizer-mcp = "tokenmizer.mcp.server:run_stdio_server"

[project.urls]
Homepage = "https://github.com/Shweta-Mishra-ai/tokenmizer"
Repository = "https://github.com/Shweta-Mishra-ai/tokenmizer"
Issues = "https://github.com/Shweta-Mishra-ai/tokenmizer/issues"
Changelog = "https://github.com/Shweta-Mishra-ai/tokenmizer/blob/main/CHANGELOG.md"
Security = "https://github.com/Shweta-Mishra-ai/tokenmizer/blob/main/SECURITY.md"

[tool.hatch.build.targets.wheel]
packages = ["tokenmizer"]
# py.typed marks the package as typed so mypy/pyright in a CONSUMER's
# project actually reads our annotations instead of treating the whole
# package as Any (PEP 561). Without it in the wheel, the annotations we
# ship are invisible downstream.
artifacts = ["tokenmizer/py.typed"]

[tool.hatch.build.targets.sdist]
# Ship what a consumer needs to verify the package, and nothing else:
# the source tree, tests, benchmarks and the docs they reference.
include = [
    "/tokenmizer",
    "/tests",
    "/benchmarks",
    "/README.md",
    "/CHANGELOG.md",
    "/LICENSE",
    "/SECURITY.md",
    "/CONTRIBUTING.md",
    "/tokenmizer.yaml",
    "/pyproject.toml",
]

[tool.pytest.ini_options]
asyncio_mode = "auto"
testpaths = ["tests"]
addopts = "-v --tb=short"

[tool.ruff]
line-length = 100
target-version = "py310"

[tool.ruff.lint]
select = ["E", "F", "W", "I"]
ignore = ["E501"]

[tool.ruff.lint.per-file-ignores]
# A self-contained diagnostic script that deliberately interleaves
# imports with progress output so each section runs and reports even if
# a later import is unavailable. Restructuring it would defeat the point.
"scripts/run_stdlib_tests.py" = ["E402"]

[tool.coverage.run]
source = ["tokenmizer"]
# Only NON-PRODUCT code is omitted. Do not add product modules here to
# inflate the number — a gamed coverage gate is worse than a low honest one.
omit = [
    "tests/*",
    "benchmarks/*",
    "examples/*",
]

[tool.coverage.report]
# Floor over ALL product code — nothing is omitted to flatter the number.
# Set below the measured figure (~77%) on purpose, so an incidental dip
# does not red the build while a real collapse still does. Single source
# of truth: CI reads this, and must not override it on the command line.
fail_under = 50