Christian Nennemann
3fb17100d7
- Split app.py (66 routes) into 3 blueprints: pages (public), api (JSON), admin (@admin_required) - Split data.py (4,360 LOC) into 7 domain modules: drafts, authors, ratings, gaps, analysis, search, proposals - Add data/__init__.py re-exporting all public functions for backward compatibility - Add custom 404/500 error pages matching dark theme - Add request timing logging via before_request/after_request hooks - Refactor app.py into create_app() factory pattern - All 106 tests pass, all 66 routes preserved Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
"""Shared utilities for webui data modules."""
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from __future__ import annotations
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import sys
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import time
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from pathlib import Path
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# Ensure project src is on path
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_project_root = Path(__file__).resolve().parent.parent.parent.parent
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if str(_project_root) not in sys.path:
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sys.path.insert(0, str(_project_root / "src"))
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from ietf_analyzer.config import Config
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from ietf_analyzer.db import Database
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from ietf_analyzer.readiness import compute_readiness, compute_readiness_batch
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# Simple TTL cache for expensive computations (t-SNE, clustering, similarity)
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_cache: dict[str, tuple[float, object]] = {}
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_CACHE_TTL = 300 # 5 minutes
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def _extract_month(time_str: str | None) -> str:
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"""Normalize a date string to YYYY-MM format."""
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if not time_str:
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return "unknown"
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if len(time_str) >= 7 and time_str[4] == '-':
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return time_str[:7] # Already YYYY-MM-DD
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if len(time_str) >= 6 and time_str[:4].isdigit():
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return time_str[:4] + '-' + time_str[4:6] # YYYYMMDD → YYYY-MM
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return time_str[:7]
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def _cached(key: str, fn, ttl: float = _CACHE_TTL):
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"""Return cached result or compute and cache it."""
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now = time.monotonic()
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if key in _cache:
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ts, val = _cache[key]
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if now - ts < ttl:
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return val
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val = fn()
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_cache[key] = (now, val)
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return val
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def get_db() -> Database:
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"""Get a Database instance using default config."""
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config = Config.load()
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return Database(config)
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