eeql 0.4.0

EEQL (Event-Entity Query Language): a query language and Python toolkit for event-entity data models.

eeql

Entity-Event Query Language (EEQL) - a DSL and Python interface for querying event data.

EEQL language pipeline

• Parse: eeql.parser.parse(text) → AST with spans.
• Validate: eeql.validator.validate_query(ast, catalog) enforces spec (aggregation-required, entity/column existence, join uniqueness).
• Compile (stub): eeql.compiler.compile_to_dataset(ast, catalog) returns a placeholder result; full Dataset wiring lands in DAI-154.

LSP / editor support

• Run eeql-lsp (installed via console script) to expose diagnostics/completions/hover over the Language Server Protocol.
• Provide a Catalog via EEQL_CATALOG_MODULE env var (must expose build()), or use the built-in demo catalog.

Release Automation

Pull requests to main publish prereleases to TestPyPI for quick validation. Merges to main publish releases to PyPI when pyproject.toml has a new version.

TestPyPI install:

pip install -i https://test.pypi.org/simple eeql==<version>