Atomic refactor of the three modules that previously hardcoded NRW
behaviour. After this commit, every analysis path consults the central
BUNDESLAENDER registry for governing fractions, parliament name, and
state metadata.
wahlprogramme.py
- WAHLPROGRAMME is now nested {bundesland: {partei: meta}}; NRW data
hoisted unchanged under the "NRW" key.
- New WAHLPROGRAMM_KONTEXT_FILES dict maps a state to its overview
markdown file (currently only NRW).
- find_relevant_quotes(text, fraktionen, bundesland) — bundesland is
now a required positional. Governing fractions for the requested
state are merged with the submitting fractions before lookup.
- Helpers get_wahlprogramm() and parteien_mit_wahlprogramm() expose
the new shape to other modules.
- ValueError on unknown bundesland (no silent fallback).
embeddings.py
- Schema migration in init_embeddings_db: adds a `bundesland` column
to the chunks table when missing, plus an index, and backfills
existing rows from the PROGRAMME registry. Grundsatzprogramme
(federal level) keep bundesland NULL by design.
- find_relevant_chunks accepts a bundesland filter that matches state
rows OR NULL — so federal Grundsatzprogramme remain visible to every
analysis.
- get_relevant_quotes_for_antrag(text, fraktionen, bundesland, …) —
bundesland required, governing fractions read from BUNDESLAENDER
instead of hardcoded ["CDU","GRÜNE"]. Order-preserving dedup
replaces the previous set-based merge.
- index_programm now writes the bundesland column on insert.
- Dropped the hardcoded "Wahlprogramm NRW 2022" label in
format_quotes_for_prompt — bundesland context is implicit in the
surrounding prompt block.
analyzer.py
- get_bundesland_context reads parlament_name, regierungsfraktionen,
landtagsfraktionen and the optional WAHLPROGRAMM_KONTEXT_FILES entry
from the central registry. Throws ValueError on unknown OR inactive
bundesland — kills the silent NRW fallback that previously masked
configuration gaps.
- The Antragsteller-detection heuristic now iterates
BUNDESLAENDER[bundesland].landtagsfraktionen instead of
WAHLPROGRAMME.keys(), so we recognise parties for which we don't
yet have a Wahlprogramm PDF.
- Both quote lookups (semantic + keyword fallback) now receive the
bundesland.
Resolves issue #5. Foundation for #2 (LSA), #3 (Berlin), #4 (MV).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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