pycharter

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Author: Optophi
Summary: Runtime data contract enforcement for Python: one Pydantic-native contract validates API objects, Kafka streams, and ETL batches in-process — with quality scoring, a versioned contract registry, and ODCS round-trip.
Latest version: 0.0.67
Required dependencies: alembic | httpx | jsonata-python | jsonschema | networkx | numpy | pandas | pydantic | pyyaml | sqlalchemy
Optional dependencies: aio-pika | aiofiles | aiohttp | aiokafka | anthropic | apache-airflow | asyncpg | azure-storage-blob | boto3 | build | dagster | deptry | fastapi | google-cloud-storage | httpx | linkml | linkml-runtime | lxml | marimo | markdown-it-py | mcp | mike | mkdocs | mkdocs-material | mkdocstrings | mypy | neo4j | openai | openlineage-python | openpyxl | opentelemetry-api | opentelemetry-sdk | owlrl | pip-audit | pre-commit | prefect | prometheus-client | psycopg | pyarrow | pycharter | pydantic-settings | pyjwt | pymdown-extensions | pymongo | pypdf | pytest | pytest-asyncio | pytest-benchmark | pytest-cov | pytest-randomly | pytest-timeout | pytest-xdist | python-multipart | python-socketio | rdflib | redis | requests | rich | ruff | sqlglot | sshtunnel | starlette | testcontainers | tree-sitter | tree-sitter-go | tree-sitter-java | tree-sitter-javascript | tree-sitter-python | tree-sitter-rust | tree-sitter-typescript | twine | types-pyyaml | uvicorn | vulture | watchfiles | websockets

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